The new Canadian Institute for Climate Choices (CICC), an independent think tank that begins life with C$20 million in federal funding over five years, is warning of the harsh realities and global economic shifts the country will face as the climate crisis evolves.

About 40% of the world’s economic activity, totalling US$34.6 trillion, now takes place in jurisdictions that have adopted or proposed plans to bring their carbon emissions to net zero by 2050 or before, according to analysis released last week by the UK’s Energy & Climate Intelligence Unit (ECIU).

About 40% of the world’s economic activity, totalling US$34.6 trillion, now takes place in jurisdictions that have adopted or proposed plans to bring their carbon emissions to net zero by 2050 or before, according to analysis released last week by the UK’s Energy & Climate Intelligence Unit (ECIU).

Virginia is on track to accelerate its drive for carbon-free energy and join the Regional Greenhouse Gas Initiative (RGGI) in the northeastern United States, after Democrats took control of the state legislature in off-year elections last week.

Nova Scotia has unveiled plans to bring its greenhouse gas emissions to net-zero by 2050, and is holding the door open to set additional climate targets over the next year.

The tourist town of Banff, Alberta is aiming for a rapid shift to renewable energy, as one part of the effort to reduce its greenhouse gas emissions by 30% from 2005 levels by 2030 and 80% by 2050.

Supplying 90% of Nova Scotia’s electricity from renewable sources, cutting energy consumption in social housing 60%, tripling energy efficiency in the electricity sector, electrifying personal and public transportation, cutting greenhouse gas emissions in half, and creating 15,000 green jobs are the key 2030 targets in a plan for the renewal of the province’s Environmental Goals and Sustainable Prosperity Act, released this week by the Halifax-based Ecology Action Centre.

A vision of a “five-minute city”, restrictions on polluting cars, an awesomely effective transit system, and a shift to renewable energy are centrepieces of the effort to make bicycle-friendly Copenhagen a carbon-neutral city, a couple of decades ahead of most other leading municipalities and just a dozen years after it first set its 2025 target.

California is cutting its greenhouse gas emissions even faster than state regulations require, and produced more electricity from renewable energy than from fossil fuels for the first time in 2017, according to data released earlier this month.

The Oregon State Senate adopted a five-year moratorium on oil and gas fracking last week, after amending a House resolution calling for a 10-year ban.

Quebec will invest massively to cut its oil consumption 40% by 2030 and shift transportation, buildings, and businesses to electricity, Premier François Legault announced Sunday, during his party’s general council meeting in Montreal.

In the spring of 2013, the Rockefeller Foundation—the hundred-year-old charitable organization started by Standard Oil tycoon John D. Rockefeller—launched an ambitious program to help cities around the world adapt to the physical, social, and economic challenges of the 21st century. Known as 100 Resilient Cities, the initiative was designed largely to address challenges of urban population growth and the increasing threat posed by climate change.

Montreal’s city administration is vowing to get tougher on fossil-fueled heating and fossil company divestment, but its climate plan has already led to the defection of one borough mayor who plans to advocate for faster, deeper carbon cuts as a private citizen.

Four Canadian cities have stepped up their action on climate change in the last week, with Ottawa and Burlington, Ontario declaring a climate emergency, Toronto considering climate liability action against major fossil polluters, and Victoria endorsing free transit across B.C.’s Capital Regional District.

Nevada and Washington State have been the latest in a string of U.S. jurisdictions to adopt rapid steps to replace fossil fuels with renewable energy.

New York City has adopted a plan to reduce carbon pollution from large buildings by 40% from 2005 levels by 2030—roughly a 26% cut from present-day emissions—with an approach that limits the cost to low-income residents and creates local jobs.

Ottawa City Council is on track to adopt a climate emergency resolution after the measure was adopted on a 6-2 vote by the city’s environment committee.

The National Capital Commission and the City of Ottawa have issued a call for a consultant to advise them on how climate change will affect local weather patterns over the next 20 to 80 years.

Linking infrastructure policy with the climate crisis, introducing more low-carbon transit, and incorporating more nature in infrastructure design are all key steps in addressing the urban sprawl that is one of the underlying causes of the United States’ greenhouse gas emissions.

Kingston has become the first Ontario community to declare a climate emergency, after city council adopted a resolution Tuesday “for the purposes of naming, framing, and deepening our commitment to protecting our economy, our ecosystems, and our community from climate change,” the Whig-Standard reports.

With supporters hailing U.S. Democrats’ Green New Deal resolution as a breakthrough and some of its predictable opponents declaring it wildly unrealistic, a handful of analysts are pointing to an important omission in the plan unveiled last week by Rep. Alexandria Ocasio-Cortez (D-NY) and Sen. Ed Markey (D-MA).

The Port of Vancouver has cut off a potential gateway for thermal coal from the United States with a decision to cancel its permit for a coal transfer facility at Fraser Surrey Docks, following adamant opposition from residents of Surrey and New Westminster.

The Halifax Regional Municipality became the third major city in Canada to declare climate change an emergency, after regional council unanimously adopted a motion yesterday that gives city staff a year to come back with an updated action plan.

Vancouver City Council voted unanimously last Wednesday evening to declare a climate emergency and gave city staff 90 days to “come up with new ways to reduce greenhouse gas emissions and set new climate change targets,” Global News reports.

The positive directions in British Columbia’s new climate plan will be offset by the greenhouse gas emissions from the C$40-billion LNG Canada liquefied natural gas megaproject, particularly if both phases of the project are built, data analyst Barry Saxifrage concludes in a post for National Observer.

The Canadian solar industry is urging the Ontario government to trim or eliminate red tape that is driving up the cost of connecting rooftop panels to the electricity grid.

With climate change setting the house on fire (literally or metaphorically), it’s in Alberta’s best interest not to demand more lighters, Calgary emergency physician Joe Vipond and sustainable design professor Noel Keough argue in a year-end opinion piece for the Calgary Herald.

London Mayor Sadiq Khan is declaring a climate emergency and calling for more urgent action by the UK government “to avert an ecological breakdown that he says poses an existential threat to future generations,” The Guardian reports.

The David Suzuki Foundation, C40 Cities, and the Trottier Family Foundation have formed a two-year partnership with Montreal to help it meet Mayor Valérie Plante’s goal of making the city carbon neutral by 2050.

Higher carbon prices and measures to shift individuals and industry off fossil fuels are key pillars of CleanBC, the new climate action plan unveiled last week by the provincial government in British Columbia.

The Doug Ford government is receiving failing grades for the scantly-detailed climate plan released late last month by Environment Minister Rod Phillips, while a former senior official argues a strong business case for the Office of the Environmental Commissioner (OCE) after Team Ford decided to shut the office down.

Alberta’s lack of a Plan B to prepare for the looming collapse of the fossil fuel economy received a stern response last week from Globe and Mail national affairs columnist Gary Mason.

British Columbia has announced a 2040 deadline for all new cars and trucks sold in the province to be zero-emission, but the overall impact of the province’s move may be limited by the lack of a national electric vehicle mandate.

While newly-elected Premier François Legault muses about offering “the deal of the century” to neighbouring provinces and states interested in buying some of Quebec’s surplus electricity, his Coalition Avenir Québec government is facing extraordinary pressure to deliver on an ambitious plan to tackle climate change.

Prompted by the killer hurricane the temporarily turned his state into an archipelago, Governor Roy Cooper (D) signed an executive order Monday requiring North Carolina to reduce its greenhouse gas emissions by at least 40% below 2005 levels by 2025.

The mayors of Paris, Copenhagen, Seoul, and Medellín are urging automakers to stop building gasoline and diesel cars as soon as possible, following a World Health Organization report that found 630 million children around the world are exposed to unsafe air.

The City of Edmonton has set a 2030 deadline to power all its operations with renewable energy, and has turned to the Republican mayor of Georgetown, Texas for advice on how to make the transition.

The Doug Ford government is on track to reverse reductions in Ontario’s greenhouse gas emissions (GHGs) between 2005 and 2016 and throw away the lowest-cost pathways to a sustainable economy, according to the annual report published yesterday by Ontario Environmental Commissioner Dianne Saxe.

After three days of new low-carbon commitments from regional governments, cities, and industry, the Global Climate Action Summit concluded Friday with a call for governments to step up their climate ambition, and renewed pressure on California Governor Jerry Brown to suspend new fossil fuel permits and protect front-line communities in the state that hosted the landmark international event.

The Global Climate Action Summit in San Francisco is entering its second day, with media and other observers scrambling to keep up with a cascade of carbon reduction announcements and commitments. Climate Nexus is live-blogging the news as it breaks.

Just a few days before Governor Jerry Brown signed legislation committing California to producing 100% carbon-free electricity by 2045, an analysis showed the state will only hit the target by going all-in on energy efficiency.

Cities around the world could create 13.7 million jobs and prevent 1.3 million premature deaths per year by 2030 by pursuing “ambitious urban climate policies” that “vastly reduce carbon emissions globally,” according to a report released over the weekend by C40 Cities, the Global Covenant of Mayors, and the NewClimate Institute.

While the Trump administration prepares to undercut Obama-era controls on methane emissions from oil and gas operations, more than 3,000 U.S, cities, states, businesses, investors, counties, regional associations, faith communities, and post-secondary institutions are on track to reduce the country’s greenhouse gas emissions by at least 17%—and possibly by as much as 24%, bringing the country close to meeting its promised target under the Paris Agreement.

From floating solar panels atop thousands of storm runoff ponds, to LED lamps on city streetlights, to algae ponds to capture and sequester carbon, the city of Orlando, Florida is pushing toward a 2050 deadline to produce all its electricity from carbon-free sources—while acknowledging that setting ambitious targets is a lot easier than meeting them.

Without renewed ambition at the national level—and most urgently by the United States—the very best efforts by cities, regional governments, and the private sector to rein in greenhouse gas emissions will be insufficient to avoid dangerous levels of atmospheric warming, according to a recent data analytics study by an international team of researchers and programmers.

The “bold action” needed to address the climate crisis could deliver at least US$26 trillion in economic benefits through 2030, while producing more than 65 million low-carbon jobs, preventing 700,000 premature deaths, and generating $2.8 trillion in government revenues in that year, according to a blockbuster report issued this morning by the Global Commission on the Economy and Climate.

UN Climate Secretary Patricia Espinosa and Paris Mayor Anne Hidalgo, Chair of C40 Cities, issued this post just days before delegates gathered for several days of climate negotiations in Bangkok.

Pointing to what Governor Jerry Brown calls an “apocalyptic threat”, a new report and call to action paints a dire picture of California’s future if the greenhouse gas emissions responsible for climate change are not brought under control.

With its recently-published series of “intention papers” on clean growth, British Columbia’s government is showing too much timidity and not enough initiative to counter the fear and cynicism that have begun to accumulate in response to the climate crisis, renewable energy veteran Guy Dauncey writes, in a blog post subsequent republished by The Tyee.

Montreal, Toronto, and Vancouver are three of 19 cities around the world whose mayors have promised to ensure that all new buildings in their communities are net-zero carbon by 2030—and that all their cities’ buildings, old and new, meet a net-zero standard by 2050.

California must respond to a summer of wildfires and heat emergencies by freeing itself from fossil fuels, 350.org co-founder Bill McKibben argues in a New York Times opinion piece.

Ontario is planning to introduce a new “regulatory plan” to reduce greenhouse gas emissions, but won’t commit to a timeline or to aligning that plan with Canada’s targets under the Paris Agreement, the Globe and Mail reports.

Increasing economic opportunities, making clean energy more accessible, and making disaster preparedness a priority are the three crucial steps cities can take through an environmental justice lens to help their most vulnerable, lowest-income residents prepare for climate change, according to a recent Climate Reality Project primer published by CleanTechnica.

With new projections showing billions of urban dwellers affected by climate-related heat waves, drought, flooding, food shortages, and blackouts by 2050, C40 Cities is stressing the work municipalities are doing around the world to deliver “bold climate solutions to avert these outcomes”.

Boston Mayor Marty Walsh, co-chair of the 400-member Climate Mayors network, is inviting his counterparts in other U.S. cities to share their energy demand data, as a first step in pooling their requests for project cost estimates from renewable energy developers.

Researchers from Norway, Sweden, Japan, and the United States are pointing to the world’s big, affluent cities—with both huge carbon footprints, and the institutional capacity and infrastructure to shrink them rapidly—as the key to avoiding catastrophic global warming.

Quebec is moving to ban fracking for shale gas and protect 13 waterways from oil and gas exploration, CBC News reports. But major environmental groups are warning that the plan won’t offer the protection the province needs.

Fearful of a backlash from conservative talk show hosts and other climate deniers, most Republican mayors in the United States aren’t into “group photos at climate change summits,” Grist reports. But many of them are still quietly pursuing climate action at the behest of their constituents, according to a recent report.

A new energy innovation plan that emphasizes electric vehicles, solar, and energy efficiency could bring 20,000 jobs and US$25 billion in new investment to the state of Ohio, according to a report released last week.

British Columbia’s new Climate Change Accountability Act is more like “an act to avoid it”, empowering the provincial environment minister to set sectoral emissions targets that a future minister can just as easily repeal, writes Martyn Brown, chief of staff to former B.C. premier Gordon Campbell, in a scathing analysis for The Georgia Straight.

British Columbia is committing to reduce its greenhouse gas emissions 40% from 2007 levels by 2030, 60% by 2040, and 80% by 2050 in legislation tabled Monday by Environment and Climate Minister George Heyman.

Cities need a combination of national mandates to develop local action plans and opportunities to share best practices with other communities if they are to arrive at robust, forward-looking local responses to climate change, according to a new study of climate initiatives in 885 European municipalities.

The Urban Climate Alliance (UCA) has released its first climate action plan report card for five Ontario cities—and results are unsatisfactory, with all struggling especially from underfunding, and all in need of support from Queen’s Park.

Municipal greenhouse gas emissions are 60% higher than city planners assume, after factoring in items that residents consume but are produced outside city limits, according to a study released by C40 Cities during this week’s IPCC Cities and Climate Change Science Conference in Edmonton.

With 2,500 cities around the world and politicians in 45 U.S. states onboard, the march toward implementation of the Paris agreement is continuing in the aftermath of Donald Trump’s decision to blunder his country out of the landmark global deal.

United Nations Climate Secretary Patricia Espinosa has opened a possible pathway for U.S. cities and states to join the Paris Agreement as full participants.

Just hours after Donald Trump sought to justify his withdrawal from the landmark global climate agreement by noting he was elected to represent Pittsburgh, not Paris, Pittsburgh Mayor Bill Peduto announced his city would shift to 100% clean, renewable energy by 2035.

Successive waves of reaction from world leaders, U.S. states and cities, businesses, and climate analysts and activists greeted Donald Trump’s announcement Thursday afternoon that he will withdraw the United States from the landmark global climate deal that 195 countries negotiated in Paris in 2015. The overwhelming message: The rest of the world (apart from traditional U.S. allies Syria and Nicaragua) is getting on with the job of implementing the Paris agreement. U.S. states, cities, universities, and businesses will submit their own plan for meeting their country’s Paris targets. And if Trump thinks he can step away from Paris to negotiate a better deal for Americans, he’s about to crash into the harsh, intractable reality of international diplomacy.

Businesses, cities, and sub-national governments must keep up the momentum for greenhouse gas reductions in jurisdictions where national leadership is flagging, United Nations Secretary-General Antonio Guterres urged last week, in a statement that made no direct mention of the United States but acknowledged that some countries are backsliding in their commitments to implement the landmark Paris agreement.

Within minutes of a shocking U.S. election result November 9, cities were stepping up as one of the key bricks in the firewall against Donald Trump’s expected efforts to gut climate action at home and undermine carbon reduction commitments around the world.

With Trump now seated in the White House, America’s municipal leaders are gearing up to protect their own autonomy in an area of activity that is far less partisan at the local level than it has become in Washington, DC. And in a letter this morning in the Financial Times, the mayors of four of the world’s larger cities—Paris, Tokyo, Cape Town, and Sydney, Australia—are affirming their plans to continue transforming their infrastructure to combat climate change, and pointing to the benefits they expect their communities to reap as a result.

In the nearly two months since a stunning election result in the United States, cities have emerged as one of the focal points for continuing and intensifying the climate and energy action that will be needed over the next four years—across the U.S., and around the world.

Cities like Miami Beach, San Antonio, San Diego, Los Angeles, and New York may well be on the front lines of U.S. climate action, now that their federal government is about to be taken over by a band of climate deniers and fossil fuel enthusiasts.

Rapid urbanization, combined with the need to reduce greenhouse gases and adapt to the impacts of climate change, will be two of the most serious challenges facing cities over the next two decades, Ottawa City Councillor Tobi Nussbaum argues in a Huffington Post article to mark the end of the United Nations Habitat conference in Quito Ecuador.

U.S. tech giants, municipal governments, and some utilities are all filing legal briefs in support of the Environmental Protection Agency’s Clean Power Plan as the D.C. Court of Appeals prepares to hear arguments on the rule, a centerpiece of the Obama Administration’s response to climate change.

A group of 40 global megacities that includes Mumbai, Mexico, New York and Lagos, released research at the Paris climate summit showing that city-level actions could reduce global greenhouse emissions by the equivalent of zeroing-out all of the United Kingdom’s CO2 releases within five years.

Another 11 cities on five continents, representing 58 million people and US$3 trillion in GDP, have announced climate targets ahead of the UN climate summit in Paris later this year.

To boost their influence and advance meaningful climate change solutions, more of Canada’s cities will have to start thinking big, The Energy Mix curator Mitchell Beer argued in a guest post for GreenPAC earlier this month.

Big cities need transit and other infrastructure, not just higher density, to reduce their carbon emissions, according to an analysis by Boston University student Conor Gately.

Low-carbon actions by cities could generate US$16.6 trillion in savings through 2050 and reduce greenhouse gas emissions by 3.7 gigatonnes per year by 2030, according to a working paper released last week by the Global Commission on the Economy and Climate.

Twenty of the world’s largest cities and regions representing 5% of global carbon emissions have banded together for greenhouse gas reductions of up to 90% by 2050 and 100% by 2060, the Compact of States and Regions announced last week.

Cities with populations above 10 million people face unique challenges with resource use, according to a paper last week in the Proceedings of the National Academy of Sciences, and the number of megacities is likely to grow from 27 today to 37 in 2020.

A new World Bank report looks at climate-smart policies in Brazil, China, India, Mexico, the United States, and the European Union that created jobs and economic development while cutting emissions. The policies fell in three areas: clean transportation, energy efficiency in industry, and energy efficiency in buildings. “At the World Bank Group, we believe it’s possible to reduce emissions and deliver jobs and economic opportunity, while also cutting health care and energy costs,” said World Bank President Jim Yong Kim. “With careful design, the same development projects that improve communities, save lives, and increase GDP can also fight climate change,” […]

Nottingham, England is setting out to transform housing, transportation, energy use, and waste management in a bid to become the country’s first carbon-neutral city by 2028, a full 22 years before the UK hopes to hit the same target.

Infrastructure Minister Catherine McKenna and Egmont MP Bobby Morrissey shared a “small victorious high-five” in Summerside, PEI last week after announcing construction of a C$68-million, 21-megawatt solar farm with 10 MW of battery storage.

An LED lighting replacement project at a manufacturing plant in the Ottawa suburb of Kanata cut lighting costs 94% while providing better illumination, delivering the equivalent of a one-day return on investment after factoring in federal and provincial incentives.

London, UK Mayor Sadiq Kahn and New York City Mayor Bill de Blasio are urging every major municipality in the world to dump their fossil fuel investments, after C40 Cities released a toolkit to help them do just that.

Canada’s updated national building code this year is set to begin addressing the climate crisis for the first time, with further refinements to follow in revisions scheduled every five years.

Threatened with implacably rising tides and temperatures, even as they face massive influxes of people seeking refuge from a hostile hinterland, the architects of coastal cities in a climate-changed world might want to give biomimicry a try, giving specific consideration to shallow-water biochemical structures called stromatolites.

When a major rain and wind storm knocked out power supplies for 115,000 Vermont households on Hallowe’en, the 1,100 Green Mountain Power customers participating in a home battery pilot project did just fine.

With a proven product, a more flexible approach to contracts, and a different notion of customer service and communications, community solar in the United States is getting closer to offering a broadly accessible, scaled-up product for the 50 to 75% of households that don’t have the option of installing their own rooftop systems.

District heating ranks #27 on Drawdown’s list of climate solutions. By 2050, the technique could eliminate 9.38 gigatons of carbon dioxide at a net cost of US$457.1 billion, and produce $3.54 trillion in savings.

Drawing inspiration from sources as diverse as the garden city movement of the early 20th century, Israel’s cooperative moshavs, and the annual Burning Man event, the town council of Innisfil, Ontario has developed a new model of suburban intensification built around nature, two wheels, and walking, in a bid to protect the good things about rural life.

Cuba is emerging as a model for countries intent on feeding dense urban populations in a warming world, after the geopolitics of the Cold War ended with the island nation’s remarkable success with urban farming.

It was judicious use of mental health expertise, along with many, many sandbags, that enabled Fargo, North Dakota to weather the challenges of the epic 2009 Red River flood. That was one of the experiences that pointed to a basic precondition for building communities’ ability to face the climate emergency: Recognizing climate change as a profound threat to mental health, responding with messages of “hopeful realism” and ongoing compassion, particularly for older adults and children, and helping communities acquire the psychological and social resilience to cope.

Via Rail and the Canada Infrastructure Bank have set a March 31, 2021 deadline for final engineering for a high-speed passenger rail line along the Toronto-Quebec City corridor.

A key step in getting Canadian urbanites out of high-emitting cars is to shed the notion that roads are natural habitat for cars alone and redesign city streets to give citizens more transportation choices, former Toronto chief planner and mayoral candidate Jennifer Keesmaat argues in a Globe and Mail op ed.

A group of sustainability specialists is out with a new online mapping tool to help policy-makers navigate the challenging nexus between the climate crisis, the housing crisis, and poverty, to ensure that no one is left behind in the transition out of a fossil economy.

British Columbia leads, Saskatchewan along with Newfoundland and Labrador lag, and no province receives a score above 58 points on a 100-point scale in the first annual provincial energy efficiency scorecard released yesterday by Efficiency Canada.

British Columbia has surged into a Canada-wide lead in its buying habits for zero-emission vehicles, with electric, plug-in hybrid, and fuel cell cars accounting for 10% of all new purchases, far ahead of a national average of 3.5%.

Eighteen months after the City of Toronto dropped transit prices for low-income riders, the numbers are in, and they prove that cheaper transit enables people to transform their lives.

Far lower CO2 emissions, cleaner air and water, less meat on the dinner table, and less spending on consumer goods are key features of a near future in which humanity brings climate change under control, Danish Member of Parliament Ida Auken writes in a recent post for the World Economic Forum.

When a major rain and wind storm knocked out power supplies for 115,000 Vermont households on Hallowe’en, the 1,100 Green Mountain Power customers participating in a home battery pilot project did just fine.

While progressive U.S. policy-makers increasingly promote electric vehicles as the magic bullet to decarbonize transportation, what Americans really need is encouragement to “drive less, right now” through strategic tweaks to existing infrastructure, more pedestrian- and cycling=friendly roads, and EV car-sharing, says CityLab.

The six communities of the Tŝilhqot’in Nation in British Columbia are looking ahead to better electricity access and C$175,000 in annual revenue after completing construction of a solar farm west of Williams Lake that is expected to generate 1.5 gigawatt-hours per year for the BC Hydro grid.

Angry. Joyous. Creative. Determined. Loud. Ottawa isn’t a town that usually comes out in large numbers for public marches. For #ClimateStrike September 27, 20,000 people had other ideas.

The City of Mississauga is going out for public comment on its draft of a 10-year, C$450-million climate plan aimed at cutting its greenhouse gas emissions 80% by 2050.

Solar plus storage is already cost-competitive across much of southern and northern Europe, and will hit grid parity across the continent by 2025, according to a new study conducted by a solar photovoltaic researcher with support from industry.

Undaunted by 28% unemployment, and the fact that Marie Le Pen’s xenophobic National Rally party continues to appeal to a majority of his constituents, the Green Party mayor of an impoverished coastal town near Calais is determined to prove that strong environmental policy means a better life for working people.

Faced with a shortfall between his city’s carbon reduction target and its climate programming, Edmonton Mayor Don Iveson is vowing to do better.

Energy Efficiency Alberta is earning praise at the national level, even as it faces an uncertain future in its home province, after reporting C$692 million in energy savings, $850 million in economic impact, and 5.7 million tonnes of potential greenhouse gas emission reductions over its first two years of operation.

Human-scale water conservation methods, both ancient and modern, not big-budget, Delhi-directed megaprojects, will be critical to helping India survive and gain resilience as monsoon rains fail and temperatures rise, says journalist and environmental activist Meera Subramanian.

In Britain’s first-ever citizens’ assembly on climate change, participants convened by Camden council in north London came up with rooftop solar, cutting fossil fuels out of local government developments, and 15 other steps their community could take to cut emissions and boost sustainability.

Governors from 22 U.S. states plus Puerto Rico, including at least three Republicans, are urging the White House to adopt tougher fuel economy standards for cars and light trucks, contending that consumers, automakers, and the environment will all suffer from Donald Trump’s determined effort to roll those standards back.

With prefabricated housing gradually gaining ground in North America, Canada is beginning to see a small surge in the number of companies producing prefab, high-performance wall panels for passive solar homes.

Undaunted by a premier avowedly hostile to renewable energy, communities across Alberta are embracing solar electricity as good business, with the small southern town of Raymond determined to be the first in Canada to power itself entirely by the sun.

Two years after a family of Ottawa Valley sheep farmers partnered with French-owned EDF Renewables on a “vegetation abatement” pilot, their herd has grown, they have a significant secondary source of income, and EDF has secured a herbicide-free way to keep over-enthusiastic weeds from overtaking its solar arrays.

Mapping flood zones, raising public awareness, and investing heavily in climate mitigation are necessary pre-conditions for making a proposed “high-risk” insurance pool (rather than the public purse) available to homeowners at risk of overland flooding.

The climate resilience of Canada’s Northern communities—many of them Indigenous—is an urgent priority that calls for better financial and technical support from the Trudeau government, the Special Senate Committee on the Arctic concludes in a recent report.

With no climate plan currently in place in the state of Alaska, and federal efforts focused on the state’s rapidly melting northern regions, the Indigenous peoples of the southeast are forging ahead, determined to acquire more data on climate issues most pertinent to them like the rise of lethal phytoplankton which thrive in warmer coastal waters.

Two months after Amsterdam officials announced plans to cut some 10,000 parking spaces in the city core by 2025, pavements are rapidly blossoming with garden plots, children at play, and citizens delighted to have more space to move and mingle.

One of the surest ways to improve air quality and extend lives shortened by pollution is for cities to ban non-electric cars, two opinion editors with Bloomberg News conclude in a recent post.

A federal zero-emission vehicle (ZEV) mandate and stronger support for deep energy retrofits are the main recommendations of the federal Advisory Council on Climate Action, released during the Clean Energy Ministerial in Vancouver earlier this week.

It isn’t an energy revolution if it doesn’t “provide low-income communities with better access to affordable clean energy technologies”, Yale Environment 360 reports, in a post that points to the nearly one-third of U.S. households that struggle to cover their energy bills.

Responding to rising seas and their attendant storm surges, Louisiana has developed a 1,500-page plan to keep its citizens as safe as possible under the circumstances.

Normalizing and intensifying the composting of food waste ranks #60 on Drawdown’s list of climate solutions, with the potential to reduce atmospheric carbon by 2.28 gigatons by 2050.

A non-descript office building in Cleveland is about to complete a big leap in operating efficiency, becoming the community’s first to finance a major energy retrofit through Commercial Property-Assessed Clean Energy (C-PACE).

With entrepreneurs, engineers, scientists, and policy-makers working feverishly on the massive changes demanded by the climate crisis, every community needs a storyteller to help “galvanize” the population to support that activity, according to Climate Narrative Project founder Jeff Biggers.

Determined to make good on the promise of equity contained in the phrase “community solar,” more than a dozen U.S. states and non-profit developers are working hard to ensure that low-income Americans have fair access to the power of the sun.

Bike infrastructure ranks #59 on Drawdown’s list of climate solutions. Better and more widespread bike infrastructure would eliminate 2.31 gigatons of carbon dioxide and produce net savings of US$400.5 billion, with further lifetime savings of $2.1 trillion.

The Rockefeller Foundation is shutting down its 100 Resilient Cities network, a major initiative that has helped communities around the world prepare for the impacts of climate change and respond to local challenges as diverse as transportation, poor sanitation, flooding, fire control, and cholera outbreaks.

American commercial builders and retrofitters determined to deliver a lower-carbon product are signing up in droves for long-term financing using the Property Assessed Clean Energy (PACE) mechanism and hammering home cumulative savings of 6.3 billion kWh, the amount of electricity used annually by around 25,000 commercial office buildings.

Alert to the allure of the long-distance road trip—and corresponding anxieties around electric vehicle range—Canadian governments, utilities, and automakers are working to support potential EV buyers by installing more public fast-charger stations along busy big-city connectors and more lightly-travelled routes in northern Ontario and on the Prairies.

A research coalition backed by a United Nations agency will look at the possibility of building floating cities to provide a futuristic form of relief for coastal communities facing rapid sea level rise.

Green roofs rank #73 on Drawdown’s list of climate solutions. By the year 2050, an increase in green and cool roofs could save 0.77 gigatons of carbon at a net cost of US$1.39 trillion, while producing $988.5 billion in savings.

Florida Power & Light has announced plans to build the world’s biggest battery and charge it from an existing solar power plant to replace two of its existing natural gas generating stations, a deal it says will save its ratepayers US$100 million.

A new, 120-megawatt solar farm in southern Idaho is on track to deliver electricity at prices started at 2.175 cents per kilowatt-hour, believed to be the lowest ever for a U.S. project.

Simply electrifying personal vehicles won’t be enough to complete the transition to livable, low-carbon cities without efforts to help users drive less, walk more, and use parking lots as the “gas stations of the future”, four different consultants argue in posts published over the last three weeks.

Copenhagen is setting out to reach a carbon neutral target by 2025—in a move that will “show what’s possible, and what’s tough, for other urban governments on a warming planet,” the New York Times reports.

With the Alberta election campaign taking on the look and feel of a brutally divisive, month-long political brawl, a couple of recent news reports have focused on new strategies seeking common ground on the province’s shift to a post-carbon future.

The Atmospheric Fund (TAF) and its local partners are taking a victory lap after the federal budget included C$183 million for Low Carbon Cities Canada (LC3), a permanent revolving fund that will support local climate action plans in cities across the country.

A new infusion of C$215 million has pushed Quebec’s cumulative carbon cap-and-trade revenues above the $3 billion mark, at just the moment when Ontario has cancelled its carbon pricing program and Alberta’s Jason Kenney is vowing to do the same if he wins the provincial election later this year.

U.S. cities are setting out to procure an additional 2.8 gigawatts of renewable energy capacity by 2021, as part of a wider, US$70-million initiative by Bloomberg Philanthropies to promote municipal climate action.

Expanding use of mass transit ranks #37 on Drawdown’s list of climate solutions, with the potential to eliminate 6.57 gigatons of carbon dioxide and produce US$2.38 trillion in savings. The cost, according to Drawdown, is too variable to be determined.

A stellar community response to a St. Louis-based utility’s launch of a community solar program has renewable energy advocates in Missouri celebrating and the utility planning to expand its renewable energy.

Marbletown, New York, population 5,500, is poised to achieve 100% low-cost renewable electricity within the year, and has a serious plan to decarbonize the rest of its energy supply, thanks to its newly-minted membership in a community choice aggregation (CCA) program, a fortuitous absence of natural gas resources, advances in heat pump technology, and progressive local policies.

The British Columbia government is getting strong positive reviews for a provincial budget that allocates $902 million over three years to fully fund its CleanBC climate program.

Alberta will double its solar capacity and save C$3.9 million per year after commissioning 94 megawatts of new generation under a 20-year contract with Canadian Solar Solutions and Conklin Metis Local 193, which has a 50% equity stake in the project.

Net-zero buildings that produce as much energy as they consume may be about to hit the mainstream in California, where most new homes and multi-residential structures up to three stories high will be equipped with rooftop solar panels beginning next year.

Los Angeles is walking away from a plan to spend billions of dollars rebuilding three natural gas power plants along the coast, in what Mayor Eric Garcetti cast as a boost for the city’s 100% renewable energy goal and its plan to improve air quality in polluted neighbourhoods.

Affordable, green, and employing immigrant Americans, a new housing project in a low-income neighborhood in Portland, Oregon is being cast as an early glimpse of all that a Green New Deal could bring.

Community solar in the United States is seeing such an influx of funding and an uptick in institutional interest that one of its proponents says the right policy support could make it the country’s second-biggest source of solar-electric capacity.

Alberta has two new solar farms in its immediate future, following an announcement by First Nations and Métis in Fort Chipewyan and a planning decision this week by the City of Calgary.

The Canadian Union of Postal Workers is trying to sell Canada Post on a plan to connect neighbourhood post offices to a greener, more just future by expanding their services to include community banking and electric vehicle charging stations.

California may be setting itself up as a “timely laboratory” to test supply-side reductions in fossil fuel production as a key tool for reducing global greenhouse gas emissions, three authors with the Stockholm Environment Institute suggest in a recent paper in the journal Nature Climate Change.

Cities across the United States are beginning to adopt housing and transportation policies that also end up reducing the greenhouse gas emissions that cause climate change—even if carbon reductions are the farthest thing from their decision-makers’ minds.

A wave of municipal opposition, on the heels of falling natural gas prices, is raising serious questions about the future of hydraulic fracturing in the United Kingdom, just days after the company with the most extensive exploration rights in the country warned that it won’t proceed unless regulations to protect communities from fracking-related earthquakes are eased.

A successful community solar garden partnership launched by a team of volunteers out of a garage in rural Minnesota is pushing its boundaries to Vermont, after concluding that a development model first introduced in 2017 can be extended across the United States.

New York State is supplying free access to community solar to 7,000 low-income households across the state, and plans to extend the program to a total of 10,000 homes by the end of this year.

Alberta is procuring 760 megawatts of wind-generated electricity, enough to power 300,000 homes, and creating an estimated 1,000 jobs by investing C$1.2 billion in five new green energy partnerships, three of them involving First Nations.

Several Alberta fossils are boycotting a CIBC investor conference in Whistler, British Columbia, and the bank is considering moving its annual event elsewhere, after Mayor Jack Crompton asked Canadian Natural Resources Ltd. to commit to pay for its “fair share of the costs of climate change being experienced” by the weather-dependent ski resort town.

The Doug Ford government tabled legislation yesterday to eliminate the Office of the Environmental Commissioner (OEC), an independent watchdog accountable to the provincial legislature, as part of a fall fiscal update ironically titled “A Plan for the People”.

An estimated 50,000 people braved cold weather in Montreal Saturday to demand climate action by the new Quebec government of Premier François Legault, in what CBC describes as “part of a wider campaign with sister marches happening in cities throughout Quebec.”

Walkable Cities place #54 on the Drawdown list of climate solutions. The strategy could cut atmospheric carbon dioxide by 2.92 gigatons by 2050 and produce an astounding US$3.28 trillion in net operational savings, though the corresponding costs are too variable to measure.

The Ottawa Renewable Energy Co-op has managed to revive two out of four community solar projects that were cancelled when the Ford government in Ontario summarily trashed hundreds of project agreements with renewable energy producers across the province.

With United States mid-term elections just 33 days (and 14 hours, 55 minutes) away, citizens across 24 mostly western states have launched 64 separate ballot initiatives to push back on the Trump administration’s determination to gut greenhouse gas regulations and prop up the country’s fossil fuel industries.

A regional energy sovereignty network has taken hold in the Catalonia region in northeastern Spain, where Xarxa per la sobirania energètica (Xse) is helping to drive a “resistance to Spain’s dominant energy model” that has been building for years.

The Los Angeles, New York City, Chicago, and Boston regions lead the list of metropolitan areas that emerge as “America’s top 50 clean energy job engines,” producing 1.8 million jobs in energy efficiency and renewable energy—more than half of the country’s 3,176,8329 clean energy employment, Environmental Entrepreneurs reports in a survey released this week.

The devastating tornadoes that hit parts of Ottawa and Gatineau last Friday showed the need for a more resilient, distributed electricity system, the Ottawa Renewable Energy Co-op (OREC) concludes, in an after-action blog report on the impacts of the storm.

Transit agencies in Montreal and Laval, Quebec are on the verge of buying 40 new electric buses from Winnipeg-based New Flyer Canada ULC, in what the company is calling Canada’s biggest battery-electric bus procurement to date.

The Greater Toronto and Hamilton Area (GTHA) held one-fifth of Canada’s population and GDP in 2015 but produced only about 7% of the country’s greenhouse gas emissions, according to a first-ever regional inventory produced by The Atmospheric Fund.

Pointing to a summer of record heat and extreme weather in which London was improbably hot and dry, while New York was unexpectedly rainy, Mayors Sadiq Khan and Bill de Blasio are calling on cities around the world to join them in divesting their shares in fossil fuel companies and join a new global initiative on finance and investment.

Green roofs will play a key role in making summer heat waves less uncomfortable—and less lethal—for the urban poor, according to a new study in the journal Environmental Research Letters.

With UN climate talks about to conclude in Bangkok and the Global Climate Action Summit (GCAS) due to convene in San Francisco this week, more than 250,000 citizens took to the streets Saturday from Kathmandu to Paris, from Antarctica to Puerto Rico to demand action on climate change and carbon pollution.

Entrepreneurial enthusiasm—enabled and secured by serious state legislation—is building a strong future for both local and out-of-state solar companies in Illinois.

Utilities developing large-scale solar installations are taking a second look at how they affect the fragile natural ecosystems that surround them, and insect pollinators may be the beneficiaries.

A plan to green the schoolyards of Paris will make local children happier, promote social cohesion, and may even help cool the City of Lights as it faces epic hot summers—if the plan itself can survive a widespread psychological lockdown resulting from repeat terror attacks.

Sault Ste. Marie, Ontario is about to become the home of Canada’s biggest battery storage system, a 48-megawatt/144-megawatt-hour system to be supplied by Fluence, a joint venture of AES Corporation and German industrial giant Siemens.

Vermont utility Green Mountain Power (GMP) saved at least US$510,000 during the northern hemisphere’s continuing summer heat wave, using its customers’ Tesla Powerwall batteries to reduce peak electricity demand in what Greentech Media is calling “one of the most robust natural experiments so far to test the efficacy of decentralized energy resources in reducing system-wide stress”.

Canadian municipalities serious about the post-carbon transition should abandon earnest declarations of formal 100% RE targets—avowals which promise far more than cities can actually deliver—and instead focus on facilitating that transition, writes University of Guelph geographer and community activist Kirby Calvert, in a recent post for Policy Options.

Colorado has hit on a formula for energy assistance that helps low-income communities cut their energy bills, while expanding the state’s use of renewable energy and reducing its greenhouse gas emissions.

Doug Ford’s new Progressive Conservative government in Ontario continued to flail away at the province’s efforts at an energy transition last week, with new moves that risked C$100 million in ratepayer costs for a cancelled wind farm, undermined renewables supply chains by cancelling 758 smaller projects, and put municipal cycling infrastructure at risk as funds from the previous government’s carbon cap-and-trade program begin to dry up.

Earnest pledges to increase Berkeley’s urban density, thereby making it a world-class leader on climate action, are being threatened by neighbourhood opposition which all too often has thwarted the city’s past impulses toward progressive action.

Recent contracts for 1.2 gigawatts of offshore wind development have thrust Massachusetts and Rhode Island into the lead among U.S. states preparing to participate in a nascent but rapidly-growing market, Greentech Media reports.

As Paris looks to make all public transit free in a bid to sharply reduce air pollution and carbon emissions and improve human health, planners are coming to grips with the cost of the effort—and the reality that many people may still prefer their cars.

Two of the world’s biggest economies, India and California, both reported big renewable energy breakthroughs last week, with each of them logging multiple gigawatts of increased electricity generation capacity.

Determined that Seattle will do its part to battle global climate change, Mayor Jenny Durkan is floating a 12-point plan to reduce her city’s sizeable greenhouse gas emissions, including a possible fee for drivers entering the congested downtown core, reports community radio station KUOW.

New research by the Pembina Institute is shining a light on several Canadian cities that are making it easier for citizens to build their day-to-day lives around transit, rather than private vehicles.

Interactive mapping and compelling storytelling are dual elements of a new Climate Change Atlas of Canada launched last week by the University of Winnipeg.

Just over 100 cities around the world sourced at least 70% of their electricity from renewable sources in 2017, a dramatic increase from the 42 that had hit that milestone in 2015, according to a new report by UK-based disclosure and environmental impact researchers CDP.

A US$10-billion buying spree for electric vehicles is the latest step 30 American cities are taking to demonstrate demand for low-emission vehicles and undercut the Trump administration’s pro-fossil, anti-regulatory agenda.

“Green steam” from underground pipe networks could be a promising source of process heat for the world’s major cities, National Geographic reported earlier this month.

A report late last year by C40 Cities and the Arup global consulting group lists more than 2,000 immediate actions—two-thirds of them in the buildings sector—that could reduce global carbon emissions by 45 megatonnes by 2020, the Toronto Atmospheric Fund reported in a blog post last week.

After a five-year push just to secure a trial date, the landmark Juliana v. United States youth climate justice case is hanging by a thread, after two out of three judges who heard the case before the federal Court of Appeals for the Ninth Circuit concluded that it didn’t belong in court.

India’s capital, New Delhi, declared a public health emergency Monday and banned some cars from its roads in an effort to reduce alarming levels of dangerous air pollution.

India’s capital, New Delhi, declared a public health emergency Monday and banned some cars from its roads in an effort to reduce alarming levels of dangerous air pollution.

In what a New York Times editorial calls a “cruel parody of anti-trust enforcement”, the U.S. Justice Department has launched an investigation after four major automakers embarrassed Donald Trump by striking a deal with California to boost their vehicles’ fuel efficiency and reduce their tailpipe emissions.

Twenty-two U.S. states and seven cities went to court last week, trying to block the Trump administration from rolling back Obama-era restrictions on coal-fired electricity under the Clean Power Plan.

With more than 1,300 legal actions on the books in 28 countries since 1990, a new report is pointing to litigation as a powerful tool for addressing governments’ and corporations’ role in the climate crisis.

Ohio is becoming a battleground in the fight over the legal rights of nature, after voters in Toledo adopted a ballot initiative in February that establishes a bill of rights for Lake Erie.

Toronto will look into the costs it will incur as a result of climate change and whether a climate accountability lawsuit against fossil producers is worth pursuing if city council adopts a motion being introduced this week by Councillor Mike Layton.

British Columbia municipalities campaigning to have oil, gas, and coal companies cover their fair share of the cost of local climate impacts celebrated a milestone last week, when the City of Courtenay became the twentieth community to send accountability letters to 20 major fossils, West Coast Environmental Law reports.

In what’s being hailed as a landmark ruling, the Land and Environment Court in New South Wales, Australia has listed climate change as one of the reasons to reject construction of a new open-cut coal mine.

Victoria has become the first city in British Columbia to support a class action lawsuit calling on fossil companies to cover their fair share of the costs municipalities will incur as a result of climate change.

The General Court of the European Union has upheld the cities of Paris, Brussels, and Madrid in a challenge to what they see as excessively high emissions standards set by the European Commission in the wake of the Dieselgate standard, with C40 Cities hailing the decision as a “huge legal win”.

British Columbia is intervening in two separate court cases launched by Saskatchewan and Ontario, both aiming to undercut federal authority to establish a floor price on carbon pollution.

Ecojustice and Greenpeace Canada declared a partial victory Wednesday after the Doug Ford government opened public consultations on its decision to eliminate Ontario’s carbon cap-and-trade plan, just hours after the groups filed suit over the province’s pre-emptive rollback of the Wynne-era program.

The Doug Ford government in Ontario is about to land in court, after it cancelled the province’s carbon cap-and-trade system without putting a replacement program in place.

The Doug Ford government in Ontario arbitrarily singled out Tesla Canada for harm by excluding the company’s vehicles from a grace period for the phaseout of the province’s electric vehicle subsidy, Superior Court Judge Frederick Myers ruled Monday.

After the Trump administration picked a fight on tailpipe emissions that Acting EPA Administrator Andrew Wheeler tried to avoid, 19 states and Washington, DC are headed to court to defend their auto energy efficiency rules and their right under Section 177 of the Clean Air Act to set their own standards.

Tiny Rhode Island is casting a big shadow this week, becoming the first U.S. state to sue the fossil industry for its contribution to the coastal impacts of sea level rise, extreme weather, and warming oceans.

It’s up to legislators, not one unelected judge, to decide whether countries around the world are better off without oil, U.S. District Court Judge William Alsup concluded this week, in his rejection of a climate liability case that pitted the cities of San Francisco and Oakland against five colossal fossils.

A San Francisco judge opened the door last week for more climate lawsuits when he upheld two cities’ right to attempt to sue greenhouse gas emitters in U.S. federal court.

At least one major German city is preparing to place limits on diesel vehicles at the end of April, after a court ruled yesterday that municipalities should consider banning the most heavily-polluting diesels from their streets.

In a move reminiscent of the tobacco lawsuits of the 1980s, San Francisco and Oakland are demanding billions of dollars from five fossil companies to help them protect themselves from sea level rise brought about by climate change.

Donald Trump’s decision to lift a moratorium on new coal leases on federal lands and his approval of the Keystone XL pipeline were the focus of the first two lawsuits launched by environmental groups this week, in what the Washington Post describes as initial shots “in what’s likely to be a long, bitter war over the environment.”

From an epic snowstorm blanketing Newfoundland to devastating bushfires and flash floods in Australia, climate change is the common thread that is turning the exceptional into the “new normal”, a Calgary-based climatologist told CBC News this week.

Countries can no longer send climate refugees back to nations of origin where the climate crisis might threaten their lives, according to a ruling by the United Nations Human Rights Committee earlier this month—even though the Kiribati resident who filed the original case lost his bid for relocation in New Zealand.

NASA and the U.S. National Oceanic and Atmospheric Administration (NOAA) have declared the 2010s the hottest 10 years on record, with 2019 the second-warmest ever, findings confirmed by climate-related devastation around the globe.

With their community tinder-dry, and most of their menfolk disinclined to pitch in, it is the women of the Lake Tyers Aboriginal Trust in southeast Victoria, Australia who are rallying to protect 5,000 hectares of forest, 200 permanent residents, and a wealth of sacred artifacts from the region’s terrifying bushfires.

Canada and the United States are both beginning to count up the rising annual cost of climate-fuelled natural disasters, with Canada placing the tab at more than C$430 million and the U.S. reporting a doubling in the number of billion-dollar climate- and weather-related events in the last decade.

Terrified Australians fled to the water from a beach where they had taken refuge from raging bushfires, authorities reported at least 24 people dead and several times as many missing, ecologists estimated that 480 million animals had been affected, and the 15 million acres burned so far exceeded the size of Switzerland, as the ravaged states of New South Wales and Victoria moved into the heart of annual wildfire season. Two new coal seam fires were travelling underground and expected to burn for months, and coal-friendly Prime Minister Scott Morrison was driven away by hecklers when he tried to visit a front-line community described by one evacuee as “hell on Earth”.

Jakarta’s most intense flash floods since record-keeping began more than 20 years ago have killed at least 60 people and displaced more than 400,000.

From an overheating Arctic to a frigid B.C. Lower Mainland and Maritimes, from a parched (then drowning) Prairie region to an epically deluged Eastern Canada, the fingerprints of the climate crisis were all over the extreme weather events experienced by Canadians in 2019, says legendary Environment Canada climatologist David Phillips.

Deploying a far more accurate method than has been used to date to predict future sea level rise, researchers say three times more people than previously thought will face inundation by 2050, with some of the world’s greatest cities at risk of going under the waves.

Eighteen months before Venice’s state-of-the-art flood barrier is scheduled to be complete and operational, the so-called “Floating City” is drowning, submerged this week under the second-highest climate change-driven tidal floodwaters on record.

Promising jobs and property tax revenue, owners of the Atlantic Coast Pipeline are pushing ahead against grassroots resistance and expert testimony, both maintaining that such gains are outweighed by the potential for great harm to be borne mostly by rural, African-American, and Indigenous communities, as well as delicate ecosystems.

An estimated 25,000 babies per year were born prematurely in the United States over a 20-year span due to heat waves, according to a study last week in the journal Nature Climate Change.

Alberta’s rural municipalities already straining to make up for deadbeat fossils’ unpaid property tax bills, will be expected to shell out C$20 million per year in lost revenue from 2020 on, under a tax rebate for shallow gas well developers introduced by the provincial government.

Rising sea levels coupled with the impact of recent hurricanes on the Gulf Stream have left residents of the Florida Keys enduring massive “king tides” nearly three months in excess of the norm, and as much as 18 inches higher than customary, with one Key Largo neighbourhood reporting 82 days of flooding in a row.

Amnesty International has issued what it describes as an unprecedented Urgent Action alert for an entire city, calling on its global network to defend the health of Lahore, Pakistan.

Eighteen months before Venice’s state-of-the-art flood barrier is scheduled to be complete and operational, the so-called “Floating City” is drowning, submerged this week under the second-highest climate change-driven tidal floodwaters on record.

With 150 wildfires burning on the country’s east and west coasts and 85 raging across New South Wales, 46 of them out of control and 14 at an “emergency level”, the premier of Australia’s most populous state declared a seven-day state of emergency Monday and officials issued an unprecedented “catastrophic” fire warning for Sydney, where bushfires were breaking out in suburbs just a few kilometres from the city centre.

The United States faces the most destructive hurricanes more than three times as often as it did a century ago, according to a new study in the Proceedings of the National Academy of Sciences that blames the shift “unequivocally” on climate change.

Major shifts in global society will be needed to avoid “untold suffering due to the climate crisis,” according to a statement endorsed by more than 11,000 scientists from 153 nations and published this week in the journal BioScience.

Deploying a far more accurate method than has been used to date to predict future sea level rise, researchers say three times more people than previously thought will face inundation by 2050, with some of the world’s greatest cities at risk of going under the waves.

Big diesel trucks and ever more numerous sport utility vehicles (SUVs) are driving up lung-damaging emissions of small particulate matter, while producing enough extra carbon dioxide to significantly imperil efforts to hold average global warming below 2.0°C, according to a two-year study released this week by the University of Toronto’s Southern Ontario Centre for Atmospheric Aerosol Research (SOCAAR).

A destabilized climate could lead to a precipitous decline in property values, cutting communities off from the tax base they need to fund climate adaptation while banks stop lending in areas that experience repeated floods, according to an analysis released earlier this month by the Federal Reserve Bank of San Francisco.

Failed power line equipment is showing up once again as a possible root cause of a massive wildfire that has forced 180,000 people to evacuate in California wine country, prompted Governor Gavin Newsom to declare a state-wide emergency, and led the state’s largest utility, Pacific Gas & Electric, to cut off power for 940,000 accounts, totalling more than 2.3 million users.

With a glacier on Mont Blanc, Italy’s highest mountain, at risk of collapse, authorities closed roads and evacuated Alpine hamlets late last month, while Prime Minister Giuseppe Conte called for action on climate change.

The City of Toronto unanimously adopted a climate emergency resolution Wednesday morning and reaffirmed its plan to bring its greenhouse gas emissions to net zero before 2050.

The 23-kilometre land link that connects Nova Scotia to the rest of Canada is at risk as climate change drives up sea levels and makes severe storms more frequent.

The world’s oceans will rise nearly one metre (three feet) by 2100, 100-year coastal storms and flooding will happen annually, fish stocks will see serious declines, snow and ice cover will diminish, and killer storms will get wetter and more powerful without fast action to reduce the greenhouse gas emissions that cause climate change, concludes the latest science report from the Intergovernmental Panel on Climate Change (IPCC), issued last week after a contentious negotiating session in Monaco.

The former chief monitoring officer of Alberta’s Environmental Monitoring and Science Division (EMSD) is raising the alarm about the province’s decision last week to shutter the office and fold it into a new administrative structure, at the same curtailing its stand-alone climate change office, warning that the province’s monitoring of fossil-driven industrial pollution will continue to decline as a result.

A steady stream of hurricane-force storms has Atlantic Canada rethinking its approach to electricity grids, shoreline defences, and even tree planting, while insurance companies brace themselves for damage claims that are set to double every five to seven years.

Countries must invest US$1.8 trillion in climate adaptation funding by 2030 to prevent a world of “climate apartheid”, in which the wealthiest pay to protect themselves from sea level rise and mounting food shortages while everyone else suffers.

After stalling for 36 hours over parts of the Bahamas and leaving mind-boggling destruction and devastation in its wake, Hurricane Dorian is on the move as a Category 2 storm and began hitting Florida’s east coast with 110-mile/177-kilometre-per-hour winds Tuesday evening, according to the U.S. National Hurricane Center.

Rising sea levels and catastrophic storm surges could displace 280 million people from the world’s coastlines and produce “misery on a global scale” unless countries speed up their efforts to control the greenhouse gas emissions responsible for the climate crisis, according to a draft United Nations report obtained last week by Agence France-Presse.

Climate change is a “deciding factor” in this summer’s record high water levels on the Great Lakes, CTV News reported earlier this month, citing climate adaptation specialist Blair Feltmate of the University of Waterloo.

British Columbia is taking heat from two different news outlets for its avid support of natural gas fracking to feed its liquefied natural gas (LNG) boom, just as a new study reasserts the connection between fracking and a continuing increase in climate-busting methane emissions.

Oil and gas fracking producers in Texas and New Mexico will be looking for more than US$9 billion over the next decade, just to drill new wells to dispose of their polluted water, according to analysis published late last month.

Mothers living near active oil and gas sites in Colorado are 40 to 70% are more likely to give birth to babies with congenital heart defects (CHDs) compared to their counterparts in areas with less intensive fossil development, researchers at the Colorado School of Public Health conclude in a study published last week in the journal Environment International.

Virtually 100% of all global cities will experience profound shifts in climate by 2050 if average global warming reaches 2.0°C, with 77% on track to experience the temperature and rainfall patterns now associated with equatorial regions and 22% projected to suffer conditions never before seen in any city on Earth, says a new study.

The frequency of major climate disasters has reached one per week around the world, a top United Nations official warns, in a new report that calls for developing countries to prepare now for the “profound impact” they will continue to face.

Buildings, coastlines, and Northern communities in Canada face the most serious risks from climate change, according to a new report produced for the federal Treasury Board by the Council of Canadian Academies.

The impacts of climate change could cost the global economy US$69 trillion through 2100 if average global warming is allowed to hit 2.0°C, according to a new study by consultants at Moody’s Analytics.

Eastern Canada’s two biggest cities have unveiled contrasting approaches as the summer heat wave season looms: while Montreal is making a renewed effort to protect vulnerable populations, Toronto is raising concerns that it is cutting back access to life-saving cooling centres.

With the south of France feeling like Death Valley this past weekend, and much of Italy on “red alert,” attribution science experts have declared that climate change made the current heat wave “at least five times more likely, and 4.0ºC hotter” than would have been the case without global warming.

A freak summer hail storm buried cars and blanketed the cities of Guadalajara and Tlaquepaque, Mexico June 30, with news reports placing the total ice accumulation between three feet and two metres.

India’s sixth-largest city has run out of water, after a crippling drought and heat wave left its four main reservoirs completely dry.

Families in hundreds of villages in parts of India have been forced to leave the sick and the elderly behind, as they evacuate their communities in the face of extreme heat and drought.

A small Maryland river town which endured a terrifying 1,000-year storm in May 2018, having barely recovered from the one that hit in 2016, is struggling to decide how best to move forward—even as some of its citizens who suffered most remain reluctant to invoke climate change as the underlying cause.

The 2,117 wildfires that hit British Columbia in 2017 and the massive megafire that consumed much of Fort McMurray, Alberta a year earlier were both connected to climate change, and a similar impact is already visible as this year’s fire season gets under way, University of Alberta wildland fire specialist Mike Flannigan told The Canadian Press earlier this week.

With the Arctic warming at nearly twice the national average rate, Canada’s Inuit are urging the federal government to form a working partnership grounded in the recognition that climate change is a matter of life and death for them—even if it remains an abstraction for many living south of the (melting) ice.

With 2019 precipitation in the region running 150 to 200% or more above normal, water levels in the Great Lakes have risen by as much as 0.3 metres (one foot) from the same time last year, inundating shoreline communities and leaving experts certain of yet another marker of a destabilizing climate.

Governments must invest new effort and money to prevent climate change from driving new conflicts, according to a diplomatic statement drafted by the German foreign office.

Natural resource companies and their regulators must factor in the safety and security of Indigenous women and girls at every step in planning and developing a project, Canada’s National Inquiry into Missing and Murdered Indigenous Women and Girls concluded this week, in a final report in which five out of 231 recommendations were devoted to the connection between megaproject work camps and sexual violence.

With the American Midwest looking like assembly line central for tornadoes this spring, many are wondering whether a toll of 1,000 twisters and counting means climate change—or just a very bad year.

Although pressure is building on the fossil industry to address fugitive emissions from abandoned oil and gas wells, deadbeat drillers and insufficient public funds for cleanup mean Pennsylvania landowners who once played host to oil and gas extraction remain captive to all that was left behind.

Coastal communities around the world should gear their climate resilience planning for a “catastrophic” two metres (6.5 feet) of sea level rise by 2100, more than double the likely outcome most recently projected by the Intergovernmental Panel on Climate Change (IPCC), if nothing is done to reverse the greenhouse gas emissions driving the climate emergency, according to a survey of expert judgement published this week in the Proceedings of the National Academy of Sciences.

A year after China declined to continue serving as the world’s recycling bin/rubbish heap, Canadian municipalities are scrambling to figure out what to do with their blue box waste, a task made tougher by consumer habits, ill-judged petrochemical subsidies, and a tenaciously linear economy.

Two years after buying into a shiny new non-profit’s promise to train them in stable and lucrative computer jobs that would turn “coal country into coding country,” residents of Appalachia are suing for fraud—but also seething at the arrogant condescension with which outsiders all too often treat them.

Record-high sea surface temperatures, record-low Bering Sea ice, and the early disappearance of river ice in Alaska this winter are among the red flags of a rapidly warming climate that is devastating Arctic ecosystems, destroying traditional ways of life—and killing people outright.

Rural municipalities in Alberta are out more than C$81 million in tax revenue from oil and gas companies, and deadbeat fossils are also asking landowners, mostly farmers, to let them skimp on lease payments on the properties their oil and gas rigs occupy, according to a follow-up news report on Trident Exploration’s decision last week to shut down operations and abandon 4,700 gas wells.

The percentage of actuaries who view climate change as the top insurance risk, ahead of cyberthreats, terrorist attacks, and financial meltdowns, has rocketed upwards more than 200% in the last year, a recent industry survey concludes.

In the aftermath of last month’s catastrophic flooding in Sainte-Marthe-sur-le Lac, on the shore of Lake of Two Mountains outside Montreal, some local planners are having a ‘what were they thinking’ moment: How is it that much of the town, which more than doubled in population between 1995 and 2016, was built on a lake bed?

With record, devastating flooding in parts of Quebec, New Brunswick, and Ontario, thousands of people evacuated with their homes underwater, 2,000 Canadian Forces troops providing assistance, and everyone from students to inmates volunteering to fill sandbags or lend a hand, experts and commentators are calling for a more serious approach to climate change preparations and adaptation.

But it remains to be seen whether the latest round of climate-fuelled natural disasters will be enough to shift the national debate on greenhouse gas reductions.

With the decommissioned Chute-Bell/Bell Falls hydro dam west of Montreal holding back “millennial” water levels and the downstream town of Grenville-sur-la-Rouge evacuated against a possible breach, authorities are watching and waiting as provincial utility Hydro-Québec predicts a 30% increase in water flow over several days.

In the wake of massive spring flooding in Quebec, New Brunswick, and parts of Ontario, Prime Minister Justin Trudeau is warning of more of the same in an era of climate disruption, while a researcher in Quebec says it’s time for the province to rethink its relationship with water.

Urban planners are looking to cities like Duluth, Minnesota, Buffalo, Cincinnati, and Portland, Oregon as future refuges for climate migrants displaced within the United States by rising seas and higher temperatures.

While technical fixes like lowering municipal water pressure helped Cape Town keep the taps on through its recent drought, it was the city’s carefully calibrated and data-savvy escalation of camaraderie-building outreach (that, and some actual, long-overdue rain) which truly helped avert Day Zero.

Canada’s National Building Code is undergoing a major rewrite in a bid to avert C$300 billion in climate change-driven infrastructure failures over the next decade, according to high-level federal briefing notes reviewed by CBC News.

The low-income Bronx neighbourhood of Mott Haven, also known as “Asthma Alley”, is receiving some profile as an example of the “racial-ethnic disparities” in exposure to pollution captured in a new study in the Proceedings of the National Academy of Sciences.

Telecom giant AT&T is looking for advice on how climate change could damage its infrastructure over the next 30 years, after realizing that natural disasters had cost it US$847 million since 2016 and $626 million in 2017 alone.

Florida’s coastal real estate may be poised to deliver a wake-up call on climate change, at a time when sea levels are rising, new condos are still being built, and not everyone seems to see the severe risk lurking right around the corner.

Average winters in 2080 will be 9.5°C warmer in Montreal, 7.3°C warmer in Quebec City, 6.1°C warmer in Ottawa, and 5.6°C warmer in St. John, New Brunswick than they were in 1990 unless humanity moves quickly to get greenhouse gas emissions under control, according to a new study in the journal Nature Communications.

A US$653-billion global price tag made 2017-2018 the most expensive two-year period ever for extreme weather, according to a report issued last month by UK-based Aon, the world’s biggest insurance broker based on revenue.

A small town in northern California is turning to one of the most charming natural climate solutions known to humanity to get a leg up against killer wildfires.

Although he didn’t breathe the words “climate change” or “carbon emissions”, newly-installed Florida Governor Ron DeSantis issued executive orders on his second day in office to establish a new state resilience office and invest an additional US$1 billion in Everglades restoration and water cleanup.

The town council in Scarborough, a resort community on England’s North Sea, has declared a climate emergency as a first step in taking action against global warming.

Victoria, British Columbia is stepping into the spotlight as one of the 16 municipalities across the province asking fossil producers to cover their share of the cost of the climate impacts communities can expect to encounter in this century.

Most Canadian cities have failed to assess the threats they’ll face as climate change makes weather disasters more frequent and severe, according to a new study in the journal Climatic Change.

The risks and hazards associated with climate change are already coming in combination, and some parts of the world could face as many as six climate-related threats at once by the end of this century, warns a paper published last week in the journal Nature Climate Change.

After 17 days, 85 dead, another 249 still missing, 14,000 homes destroyed, and flames that took out an area the size of Chicago, California fire officials declared yesterday that the Camp Fire, the deadliest in state history, has been contained.

California is dealing with the onslaught of three ferocious November wildfires, with satellite images showing dramatic growth in the Camp, Woolsey, and Hill Fires over the last couple of days.

Hot on the heels of National Observer’s report last week that clean-up costs in Alberta’s oilpatch could hit C$260 billion, a new investigation by The Narwhal shows how individual Albertans are already facing down the cost of abandoned fossil infrastructure.

A paper in an international journal is pointing to increased rates of depression and related mental health problems in Fort McMurray, almost exactly 2½ years after a ferocious wildfire nicknamed “The Beast” tore through the town and forced the entire population to evacuate.

The massive evacuation and firefighting effort in response to the Fort McMurray wildfires in 2016 largely neglected First Nations and Métis communities, according to a two-year study commissioned by the region’s Indigenous groups, funded by the Canadian Red Cross, and released this week.

Poor communities in Florida, Alabama, and Georgia have been hit first and worst by Hurricane Michael, with some shellshocked evacuees returning home and realizing the storm has sent them “back to frontier days”.

With the impacts of climate change mounting, more Canadian businesses are beginning to pay attention, with risk managers, financial analysts, and investors weighing the cost of inaction and becoming advocates for more resilient communities and infrastructure.

West Coast Environmental Law and the Georgia Strait Alliance came up short last week, when 47.8% of local officials at the Union of B.C. Municipalities (UBCM) voted to send a climate accountability letter to 20 of the world’s most colossal fossils. But while “we narrowly lost the vote,” writes WCEL staff lawyer Andrew Gage, “I felt surprisingly good about it”.

Aerial photos showed “overwhelming” devastation, an 1,870-megawatt nuclear plant had to be shut down, and poor and rural residents of the Carolinas were hit hardest as tropical depression Florence continued to drop rain on a waterlogged region.

Meteorologists may have downgraded it from a hurricane to a mere tropical storm, but the “storm known as Florence is creating a slow-motion natural disaster for the Carolinas,” as rivers and streams overflow their banks and the waters continue to rise, the Washington Post reports.

At least 64 people are dead after 550-mile-wide Typhoon Mangkhut tore through the northern end of the Philippine island of Luzon, uprooting trees and setting off landslides and floods. But officials were at least tentatively relieved that the impact wasn’t even worse after the region sustained the world’s most powerful storm so far this year.

With Hurricane Florence bearing down on the North Carolina coast and 1.5 million people under evacuation order, a secondary storm of news coverage laid out the dysfunctional state of U.S. hurricane preparedness—from the coal ash disposal sites and nuclear power plants in the storm’s path, to the state’s ill-advised attempt to legislate against the reality of sea level rise in 2012, to Donald Trump’s preposterous claim that nearly 3,000 hurricane deaths in Puerto Rico last year were no more than fake news.

Canada must “wake up and smell the smoke” and recognize rapid climate action as the only response to a season of wildfires and heat emergencies, Drs. Melissa Lem and Larry Barzelai of the Canadian Association of Physicians for the Environment write in an op ed for the Vancouver Sun.

A sudden, intense heat wave last week killed at least 54 people in southern Quebec, 28 of them in Montreal, and the most likely victims were poor people living alone with chronic or mental illnesses—just as they were nearly a quarter-century ago, when a similar heat disaster hit Chicago.

Byzantine bureaucracy, discriminatory regulations, and sometimes outright fraud have left thousands of families in low-income and minority communities struggling, and largely failing, to rebuild their homes and lives nine months after Hurricane Harvey, a Politico investigation has found.

British Columbia is launching a mental health program for victims of its horrific 2017 wildfire season, just as the first major blazes of 2018 have firefighters gearing up for another windy, dry summer, according to back-to-back reports this week on CBC.

With rising sea levels already a clear and present danger, the city of Norfolk, Virginia is crafting a serious plan to keep its 400-year-old self afloat. But people living in its poorest neighborhoods fear they’ll ultimately be cut adrift to fend for themselves.

British Columbia is moving into another season of heavy flooding and potentially severe wildfires, with thousands under evacuation orders in the southern Interior and 45 active fires already burning in different parts of the province.

Heavily contaminated floodwaters in southern New Brunswick were expected to continue rising for several days, as a week of inundation reached “historic levels” and the provincial Emergency Measures Organization continued to urge people in affected zones to voluntarily leave their homes.

Oil and gas extraction is producing serious air quality problems for rural counties in Utah and Colorado that previously managed to avoid pollutants more commonly associated with bigger cities, according to the latest edition of the American Lung Association’s annual State of the Air Report.

Assailed by flooding, high temperatures, and drought, European cities will suffer far more serious climate change impacts than researchers previously believed, says a new study in the journal Environmental Research Letters.

Moody’s Investors Service issued a stark warning this week to coastal states and communities across the United States: If they fail to prepare for the local impacts of climate change, they’ll lose the favourable bond ratings that give them access to cheap credit.

Cities have a central role to play when migrants displaced by climate change, poverty, and conflict are seeking a new place to rebuild their lives, said Mary Robinson, former UN Commissioner for Human Rights, in a Newsweek article published ahead of her presentation to the Global Mayors Summit in New York earlier this week.

All levels of government in Canada must learn to “rebuild better” as more frequent floods and fires become a reality thanks to climate change, Prime Minister Justin Trudeau said last week, after touring flood zones in Gatineau with Quebec Premier Philippe Couillard.

Millions of people who live in the world’s megacities will be at greater risk due to extreme heat, even if average global warming is kept at the preferred threshold of 1.5°C, according to a recent study in the Proceedings of the National Academy of Sciences.

A coalition of more than 50 community groups led by West Coast Environmental Law issued an open letter this week, calling on British Columbia’s 190 municipalities and regional districts to hold the fossil industry accountable for local climate impacts, now and in the future.

“Incredible” temperatures measured at 54°C/129.2°F last Thursday in Mitribah, Kuwait, and 53.9°C/129°F in Basra, Iraq Friday were the hottest ever recorded in the Eastern Hemisphere if they are confirmed, Weather Underground meteorologist Jeff Masters and weather historian Christopher Burt reported last week.

River and coastal flooding worsened by climate change will put 1.3 billion people and US$158 trillion in property at risk before mid-century, the World Bank warns.

International leaders’ Paris commitment to limit global warming to 2ºC above pre-industrial levels may be too little, too late to avoid drowning the world’s coastal cities, a research team led by former chief NASA climate scientist James Hansen contends.

Natural disasters brought on by climate change are emerging as a threat to local governments’ credit ratings, as rating agencies get serious about factoring climate risk into their financial assessments.

More than 400 U.S. cities and towns with a combined population in the millions could eventually be overtaken by sea level rise, according to a study published last month in the Proceedings of the National Academy of Sciences.