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We need to understand the risks of climate change and the emerging innovations

JUNE 2026

At a time when the world’s climate systems are flashing red, many Americans seem to be responding with a shrug – or with willful avoidance of the topic. Media climate desks have been disbanded, liberal politicians have dropped the issue, consumers are understandably focused on soaring energy costs, and the federal government is pretending climate change doesn’t exist and perversely boosting coal (the most expensive and carbon intensive fuel of all). It’s like we are collectively reverting to childhood, shutting our eyes so the boogeyman can’t get us. 

But, unfortunately, closing our eyes doesn’t mean the boogeyman isn’t coming – and this one is coming with a vengeance. So far this year, temperatures are trending higher (France just hit its hottest day ever recorded), early wildfires are more widespread and destructive, and water supplies are at record lows). And the
extremes – heat, drought, and, conversely, excessive rain – are bedeviling farmers and endangering food supplies. 

And remember, our climate woes today will look like child’s play tomorrow. To get a sense of what we may be setting into motion, let’s look at conditions the last time emissions were this high: three million years ago, when temperatures were 4.5-7.4°F hotter than our pre-industrial temperatures and oceans were at least 16 feet higher with large parts of the Atlantic coast, the Carolinas, and Florida under water. 

The good news is that despite this environment of “climate malaise,” more Americans than ever are worried about climate change and a strong majority – 63% in a recent Gallup poll – want our government to do more about it. Companies, including American icons like GM, are reimagining how our energy systems will run in the future. Investors are piling into cleantech, with global investments hitting $2T in 2025, more than double investment in fossil fuels. And electrification – using electricity for transport, industry, heating, and power – is advancing globally at a blistering pace and is three times more efficient than using fossil fuels for most of the same tasks.  

So, let’s shake off our malaise and get cracking. Let’s open our eyes to what’s happening, so we can understand both the real risk of climate change and the promise of the innovation around us. The only way to chase that boogeyman away is to meet him head on. 

Sincerely,
Kathleen Biggins
Founder and President

Notable Quote

“The current El Niño is … riding on top of a substantial amount of global warming. This means that the actual temperatures in affected regions could well be unprecedented, as the warming from El Niño is being topped up by climate change.”  – Adam Scaife, a climate scientist at the U.K.’s national weather service

News of Concern

El Niño has officially arrived – and the likelihood that it will become a rare “super” El Niño is looking more and more likely. El Niño is a Pacific weather pattern that affects the whole globe, increasing temperatures and causing extremes in both rainfall and drought. This El Niño is beginning when our oceans are already 0.9°F warmer than normal and forecasters believe there’s a high chance that sea surface temperature rise will exceed 3.6°F this year. That means more storms in the southern U.S., hotter weather in the Pacific Northwest, and less snow in Canada – all of which will impact our weather and our economy.

In other concerning news we’re watching: 

   Natural gas flares – the gas burned off during processing – rose to the highest level since 2019. The U.S. is among the top producers of flares, which pump carbon into the atmosphere and contribute to global warming. 

   According to a new report from the United Nations, the amount of electricity gobbled up by data centers around the world might be equal to that of the sixth-largest power-consuming country by 2030. 

   At a time when electricity demand is skyrocketing, the Trump administration continues to cancel wind projects. But we are encouraged by one energy development company that took the payout – Invenergy said it will use that money to invest in next-gen geothermal development.

   We’ve talked a lot about how climate change is coming for the things we value – and now our beloved tomatoes (and all of the products they’re in, like ketchup and sauce) are on that list as drought and heat impact crops around the world. 

News of Hope

It’s a welcome sign that renewable energy is getting big enough and politically savvy enough to start challenging candidates who are vehemently against clean energy. Stealing a page from the fossil fuel industry, a new PAC is supporting Republicans who may not be full-throated supporters of renewable energy, but who are more moderate than their opponents. In other words, the PAC is retaliating against those who are gunning for the renewables industry and is aimed at making clean-energy support important on both sides of the aisle.

Here’s some good news for our coral reefs: a new study has identified more than 5,800 square miles of ocean where local conditions will slow climate change’s impact and allow some coral to survive longer. Coral reefs, which are bleaching at a rapid rate due to rising sea temperatures, are crucial to the health of the ocean and to our economy.

And there was more good news in June:

   The Trump administration announced a $17.5 billion loan for building large nuclear reactors, with the hope they can be built faster than in the past and come online by the mid-2030s. The driving force behind the funding is to provide more power for data centers, but utility and energy companies should also benefit from an influx of clean power on the grid.

  The data center buildout is increasing support for novel approaches to add grid flexibility and meet higher peak power demands. Sunrun, Tesla, and Renew Home – the top providers of rooftop solar, home batteries, and smart thermostats in the U.S. – are teaming up to create a massive virtual power plant (a network of home-based smart thermostats, EV chargers, smart appliances, and home batteries) that are contracted to send power back to the grid when needed. Harnessing this “distributed power” (aka power in our homes) more widely could result in $10B in savings to U.S. utility customers annually and can provide new energy resources more quickly than building new plants.
 
   
Seven Northeast states are suing the Trump administration for paying TotalEnergies $1B to scrap offshore wind projects. States claim the administration’s move will squander billions already spent in economic investments, raise electricity costs, and kill thousands of green-energy jobs. Their goal is to strike down the administration’s agreement for canceling the offshore leases.

   One of the biggest challenges of climate change is how it is impacting our water
supplies – in many cases, higher temperatures and evaporation levels are leading to less water for farms, energy production, and people. California is expanding a pilot program to put solar panels above irrigation canals that can both generate significant amounts of clean energy and save billions of gallons of water by protecting the canals from evaporation.

Notable Graph

For the first month ever, wind and solar generated more electricity than gas globally in April. Part of this is due to gas disruption from the Iranian war but the shift may be more permanent than many people think, as countries move toward clean-energy sources that are cheaper and more secure. For contrast, just five years ago, natural gas provided almost twice as much electricity as wind and solar, indicating how rapidly renewable energy is shaping the power mix worldwide.

Source: Monthly electricity data, Ember. “Other renewables” includes hydro, bioenergy, and smaller generators such as geothermal. “Other fossils” includes oil and other fossil generators  

Notable Video

As summer settles in, so does the humidity for much of the country. The number of dangerous humid heat days has more than doubled since the 1970s – and is affecting more locales than ever – increasing our risk of heat-related health issues like heat stroke and heart attacks. Climate Central explains why humid heat is so dangerous.

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What Would Happen if AMOC Collapsed Completely?

By Michael Mann

Climatologist and geophysicist ​Michael Mann is a presidential distinguished professor in the department of Earth and Environmental Science at the University of Pennsylvania and the director of the Penn Center for Science, Sustainability, and the Media. Dr. Mann received his M.S. degree in physics from Yale University, and a Ph.D. in geology & geophysics from Yale University. His research interests include the study of Earth’s climate system and the science, impacts, and policy implications of human-caused climate change. He is author of more than 200 peer-reviewed and edited publications, numerous op-eds and commentaries, and six books.

Question:

What happens if AMOC [Atlantic Meridional Overturning Circulation] collapsed completely, happened suddenly, and circulation stopped completely and the ocean cooled to full potential. From a physics point of view, if energy is not transferred by the ocean, it builds up and should be transferred somehow, perhaps using the atmosphere.

Answer:

The short answer is that a slowdown, or possible collapse, of the AMOC would not have the dramatic impacts that are depicted in popular movies and renditions (e.g. “Day After Tomorrow”). There would probably be cooling of the sea surface temperatures in the subpolar North Atlantic (including Iceland), but simply less warming in eastern North America and western Europe – as it would offset some of the more globally pervasive warming regionally. 

There would be less ocean mixing in parts of the North Atlantic and decreased marine productivity (which would be very bad for global fish stocks), increased sea level rise along parts of Mid-Atlantic coast, and regional changes in atmospheric circulation that could lead to more warming in some places and cooling in others.

The question is on target in that there is a tendency for compensation. If you slow down the current and get cooling up north, you increase the sea surface temperature gradient between the mid-latitudes and pole, increasing mid-latitude storm activity, which transports more heat poleward in an attempt to even out the gradient.

 

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No Need to Worry About Climate Change! Fact or Fiction?

May 2026

Everyone relax! The scientific scenario predicting a grim climate-damaged future has been discredited and retired. No need to worry!

That’s the pablum coming from some conservative media. 

Scientists did retire the RCP 8.5 scenario – the “worst-case” climate scenario heralding a potential 3.55.5°C (810°F) increase by 2100. This grim scenario focused on what could happen if the population kept growing at past rates (it hasn’t) and countries tripled their fossil fuel usage to grow their economies (they aren’t). 

Things have changed a lot since 2011, when the first scenarios – a worst-case, best-case, and two in-between cases – were laid out. At that time, emissions had risen 30% in the prior decade, and China was undergoing an accelerated economic transformation powered by fossil fuels. Today, both China (the world’s biggest emitter) and India (the world’s newest economic powerhouse) are using “electrotech” – the combination of clean energy and electrification – to help grow their economies in a less-carbon-intensive way. They are still using fossil fuels and emitting greenhouse gases, but at a lower rate than projected in the past. And other countries, including the U.S., are integrating more electrotech into their energy systems. The net result?  We no longer have to increase fossil fuel usage in order to have economic growth.

But before we celebrate too much, we should note the best-case scenario – that we could keep global average temperature gains below 1.5°C – is likely off the table as well, with most scientific assessments predicting we are heading toward a 2.7°C (5°F) increase (absent dramatically scaled-up efforts to curtail carbon pollution). 

Some sobering thoughts on that newer trajectory: that number includes the average temperatures of the oceans and the land, so land temperatures will be significantly higher. In addition, the heating won’t magically stop rising at century’s end. The RCP 8.5  “extreme” temperature increases are now considered unlikely for century’s end but are plausible for 2150. And even at the more moderate 3-degree increase, experts warn of a vastly different planet, with billions of people exposed to lethal heat and humidity, and the potential extinction of a quarter of all known plants and animals. 

So yes, it is good news that scientists have concluded that the most dangerous scenario is off the table. Maybe, as critics claim, it was too pessimistic to start. Maybe, as supporters say, the worst-case scenario was an important tool to explore what could happen if we didn’t act. And definitely, it shouldn’t have been incorrectly referred to or considered as the “business as usual” trajectory. 

But in the most important ways it doesn’t matter. We are still heading into a much more dangerous and less economically secure future. And this hullaballoo around the projected scenarios is distracting from the climate realities right now: March was the hottest ever recorded, the worst spring drought on record is threatening U.S. crops, and the water woes in the Southwest are becoming epic, to name a few.

So let’s focus on what really matters: not far-away projections but down-home realities. Climate change isn’t safe now and won’t be in the foreseeable future. Retiring the top scenario doesn’t change that.  

Sincerely,
Kathleen Biggins
Founder and President

Notable Quote
“In paleo-climate terms, New Orleans is gone; the question is how long it has.” 

— Jesse Keenan, an expert in climate adaptation at Tulane University and co-author of a recent paper on sea level rise

News of Concern

This hits hard: New Orleans, one of our most iconic cities, is predicted to be surrounded by water by the century’s end, and experts have warned the city that relocation should start now. And sadly, NOLA isn’t an outlier. Indonesia is already in the process of relocating all government functions out of Jakarta, where a third of the city is predicted to be submerged by 2050.  Many vulnerable cities – including Miami, Shanghai, Bangkok, and Venice – are bedeviled by a one-two punch: rising sea levels and severe land sinkage occurring as water is pumped from underground aquifers. 

We were also concerned to read:

  • As bacteria and other pathogens evolve to survive higher temperatures and changing rainfall patterns, some are becoming more resistant to antibiotics. Experts say this could have sweeping, negative health ramifications for both people, animals, and crops.  
  • Water prices are skyrocketing as extreme rainstorms devastate our reservoirs and pipes, and severe drought and snowpack loss endanger our water supplies. The EPA has estimated we’ll need to invest $625B over the next two decades to secure our supply of safe drinking water. 

  • In a rare move, the North American Electric Reliability Corporation (NERC) issued its highest-level warning for our grid, citing widespread outages and fluctuations caused primarily by large-power consumers like data centers.   
  • The AI buildout is causing headwinds for the clean-energy transition, as big tech, utilities, and cities pull back on climate goals as they scramble to find new power and to keep retail energy costs down.

For many of us, standing over the kitchen sink to bite into a juicy peach is the epitome of summer. So we were devastated to read that the snap of freezing temperatures that followed an unseasonal warmup this spring has decimated peach crops in New Jersey (as well as apples and many other fruits up and down the East Coast). Climate change is pushing spring thaws earlier, encouraging early blossoms that are more vulnerable to late winter frosts.  

News of Hope

In May, the U.N. General Assembly voted to back a world court opinion that all countries are legally obligated to address climate change. One of the most interesting “yea” votes? China. The U.S. voted “nay” alongside Russia, Israel, Iran, Belarus, Saudi Arabia, Yemen, and Liberia. The vote reflects the growing international consensus that addressing climate change has moved from being a political choice to becoming a nation’s legal responsibility. 

In other positive news: 

  • The U.S. announced the discovery of a huge quantity of lithium – enough to provide over 300 years’ worth of supply – under the East Coast. We have been dependent on China for this important element of our cleantech, and this new find significantly enhances our energy security.   
  • The world’s biggest battery began operating in South Dakota last month. Antora’s thermal battery, which stores energy in carbon then releases it as heat for industrial processes or to generate electricity when needed.  Astonishingly, the project went from initial construction to delivering energy in under 12 months. 

  • White hydrogen, a natural form of hydrogen that can be extracted and used like natural gas, is having a momentMajor mining and oil companies are jumping on the bandwagon to find ways to safely mine this emissions-free fuel that could be used in place of legacy fossil fuels, including in hard-to-abate sectors like manufacturing and shipping.  
  • China is electrifying its trucking fleet so fast that it’s reshaping global diesel demand. Trucks emit extremely high amounts of greenhouse gases, but most countries have been slow to transition in this sector. But now that China’s models are proving cheaper to operate than diesel trucks, Europe’s imports have skyrocketed. 

  • Ford unveiled an audacious plan to deliver an EV pickup truck priced at only $30,000 next year. In an effort to match China’s manufacturing efficiency, Ford threw out its old playbook, demolished old assembly lines, and reimagined design and manufacturing practices to drive down costs.  

With so much uncertainty about the costs versus the benefits of AI, this is news that could swing it to the bright side. Scientists are working on a “brain chip” that would reduce AI’s energy consumption by up to 70% through a process that mimics how neurons work in the human brain. 

Notable Graph

What will the weather bring for World Cup 2026 as it kicks off in venues across the United States? If the past few tournaments are any indicator, it will be hot – and extreme heat puts both athletes and spectators at risk for heat stroke, dehydration, and heart attacks. 

Notable Video

The circulation of our oceans is vitally important to our climate – but what happens if that system collapses? The Atlantic Meridional Overturning Circulation (AMOC) keeps Europe from becoming a frozen tundra and helps more southern regions receive the rainfall needed to grow crops. Meteorologist Jeff Berardelli explains a new study that shows a slowdown in the AMOC and explains why that matters for the health of the whole planet.

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Volunteer 350

Volunteering is Good for the Climate and You

MARCH 2026

By Karen Dougherty

The climate is changing before our eyes, and the B-Change blog is here to share ways we can all be part of the solution. Past topics have highlighted changes we can make on our own, but today the focus is on amplifying our individual efforts.

How? In a word: volunteer. You may be thinking that, between work and family commitments, you can’t squeeze in one more thing. If this is you, I’ve been in your shoes. But in reality, committing as little as one hour a month can make an impact. Or maybe you just don’t know where to start. Whether you enjoy interacting with others or prefer sitting at home on your computer, there is a volunteer role for you.

You may have noticed we focus a lot on “win-win” situations here at B-Change. In other words, nearly all of the possible actions to help address climate change also make our lives better. Volunteering is no exception. Many of us feel overwhelmed and frightened by climate change. There is plenty of evidence that action is the antidote to anxiety, so getting involved can help us feel better. Simply interacting with other like-minded people can make us feel understood – and more hopeful about the future.

National Groups

Wondering where to start? There are countless national and local organizations working on this problem from every possible angle. We’ll highlight a few reputable national ones, but this is by no means an exhaustive list. A quick search can uncover even more possibilities.

Climate Changemakers 

What they do:

  • Influence climate policy through nonpartisan advocacy

  • Organize time-efficient activities to make an immediate impact

How you can help:

  • Attend a virtual “Hour of Action” 

  • Follow a weekly “Action Plan”

Citizens’ Climate Lobby

What they do:

  • Facilitate grassroots efforts that focus on climate policy

  • Train volunteers to lobby Congress and build political support

How you can help:

  • Join a local chapter

  • Participate in advocacy activities like meeting with lawmakers and writing letters

RepublicEn

What they do:

  • Engage conservative/right-leaning audiences on climate change, focusing on market-based solutions

  • Build bipartisan support for climate action

How you can help:

  • Sign up to participate in outreach within conservative communities

  • Work on advocacy efforts with Republican policymakers

Climate Action Now

What they do:

  • Focus on community-based climate action and education

  • Coordinate hands-on actions and local sustainability projects

How you can help:

  • Join local workshops or initiatives like environmental cleanups

  • Explore the “Action Carousel,” which offers quick action suggestions

  • Sign up for an “Action of the Day” email

C-Change Conversations

Surprise! How could I not include this one on the list? After all, I believe in it enough to volunteer time here myself.

What they do:

  • Provide nonpartisan, science-based climate change education and communication, with an emphasis on building consensus across the political spectrum

  • Conduct live presentations explaining climate science and impact

How you can help:

Local Groups 

If you prefer to get involved where you live, try searching for groups in your community. Some national organizations have local chapters, and there are also many locally-based organizations looking for help. Here’s an example: I’m passionate about reducing food waste, and keeping food out of landfills happens to be an impactful climate solution. I found a local organization called Feeding Charlotte. They rescue prepared food from commercial kitchens that would otherwise be wasted and deliver it to nonprofits. This helps fight climate change while also feeding hungry neighbors. It also makes me feel like I’m making a tangible difference. A true win-win.

Do you have a specific passion or interest? If so, take a look to see if there’s a connection to a climate organization. If you’re not currently active in one, why not give it a try? As the saying goes, you don’t have to do everything … just don’t do nothing.

In addition to volunteering for C-Change, Karen blogs about climate change at unheating.com

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Here Come the Wildfires!

April, 2026

Dear Friends,

Here come the wildfires. They are popping up in all sorts of unusual places and spreading toxic smoke for hundreds, if not thousands, of miles. And if they feel like they are “bigger and badder” than in the past, they are: NASA confirms that our fires are burning larger, hotter, and longer than in past decades.

The fires in Georgia and Florida in April were a special delivery from our overheated climate. Hot, windy days, drought conditions, and an excess of dry, fallen trees from recent hurricanes created the perfect fire conditions. And while we don’t hear about them as much, the wildland fires in the Arctic are even more concerning. They are very big – much larger than the state of California – and are burning down top layers of permafrost and exposing methane-rich lower layers to the atmosphere, locking in more climate change. 

Wildfires are a tough challenge. Forest management and prescribed burns can help lower their intensity, but the scale of the problem is overwhelming as “fire conditions” become more common across the country.  The amount of smoke we are exposed to is increasing – research shows Americans are breathing in four times more smoke since 2020 than a decade ago. That smoke is extremely toxic: it contains small particulate matter that can pass through our lungs into our bloodstreams, causing inflammation, heart attacks, strokes, lung disease, and even cancer.

The frustrating part? We have the tools in hand to stem the damage to our climate and save more of the world for future generations.

Many Americans understand climate change is happening, but too few believe it will impact them personally. Maybe as climate impacts grow and our insurance rates soar, our food becomes more expensive, and our home values teeter, we will begin to care more. Maybe it will take a wall of flame or a blanket of choking smoke for some to truly understand that the threat is real, and it’s coming. But I sure hope not. The sooner we act, the safer we will be.

Sincerely,
Kathleen Biggins
Founder and President

Notable Quote

“You actually cannot stop a lot of these really large intense wildfires. They’re simply too big.” Liz Henderson of Swiss Re, the world’s largest reinsurance company

News of  Concern

At the same time that our land is heating up, climbing global temperatures are wreaking havoc in our oceans. Right now, the Pacific is experiencing an intense heat wave that has implications not just for marine life, but life on land as well. Warmer oceans contribute to hotter, longer heat waves (like we experienced in March) and supercharged rainfall. Pair this with the strong El Niño that is predicted for this summer, and we could be in store for some dangerous weather ahead.
 

As we worry about coming weather woes, we were also concerned by many headlines this month:

  • After an extremely dry and hot winter across the U.S., a wide range of crops and cattle are in a precarious state – and it’s likely to hit both our farmers and our grocery budgets hard. Beef prices are already 14% higher than winter a year ago, and are projected to go up another 10% by year’s end. 
  • Climate change is making our lives less affordable, from health costs to home-related costs, a new study shows. The big picture? It’s cheaper to pay for climate action than to pay for climate damages. 
  • Support for developing fossil fuels over renewables has doubled among Republicans over the last six years, reaching 71% and widening the partisan spread. 
  • Senate Republicans introduced a bill to provide immunity to fossil fuel companies from laws or lawsuits that hold them accountable for climate damages. This push comes as major fuel companies face a growing wave of lawsuits from cities, states, and individuals. 
  • After courts ruled past actions to curtail renewable growth were illegal, the administration expanded a new strategy: paying companies (using taxpayer dollars) to halt offshore wind projects and invest in fossil fuels instead. 
  • The Atlantic Meridional Overturning Circulation (AMOC), an ocean current that is a critical part of our global weather systems, is weakening faster than predicted. It could collapse within 150 years, bringing significantly harsher winters to Europe (think -4°F in London) and dramatically increasing sea level rise along the Northeast coast of the United States. This is an excellent explanation of how AMOC works, why it’s changing, and what the impacts will be.
News of  Hope

We achieved a major milestone in the energy transition: the world produced more electricity from renewables than from coal last year. Coal, the dirtiest fossil fuel, had been the primary fuel for global electricity since the Industrial Revolution. Another milestone? Wind and solar grew so much, they began to displace fossil fuels within the electricity sector for the first time. Even in China and India, two of the world’s top emitters, coal use dropped and solar soared last year. In contrast, U.S. coal use increased 13%.

And while the war in Iran has plunged the world into an oil crisis, there’s a silver lining – globally, rising gas prices are prompting increased consumer interest in electric vehicles. Last year, EVs around the world displaced 1.8 million barrels of oil demand a day (equal to 13% of all U.S. oil output) and the IEA predicts these vehicles  will displace more than 5 million barrels of oil a day by 2030.

In other optimistic news about EVs this month:

  • Used EV sales just jumped 12% versus a year ago as Americans responded to war-fueled gas prices. And while our charging network still isn’t fully up to speed, experts expect infrastructure to expand this year.
  • Coming soon: EVs that can go nearly 1,000 miles on a charge! As battery technology improves by leaps and bounds, these cars are becoming superior to gas guzzlers in every way.  
  • Rivian is thinking outside the box for its EV production facilities. The company is using its own old vehicle batteries to power its Illinois factory – now that’s reduce, reuse, recycle!

Representatives from nearly 60 nations met in April for the world’s first global conference on transitioning away from fossil fuels. (The U.S., China, and India were not invited.) This conference was in direct response to oil-, gas-, and coal-producing countries, which have continued to block agreements on fossil fuels at the annual United Nations climate talks, known as COP. While no enforceable outcomes were adopted this year, organizers hope this will set the tone for COP 2026 and add momentum to global decarbonization.

To end on a feel-good note: reforestation and rewilding in tropical land seems able to occur much faster than scientists once believed – in a matter of decades rather than centuries. Healthy forests are so important to moderating our climate and sequestering carbon, so this news indeed brings us much hope.

Notable Graph

As U.S. average gas prices hit an all-time high as we wrote this newsletter, these EV charging prices are looking pretty good. As we said above, the fast pace at which EVs are becoming cheaper and more reliable means it’s only a matter of time until many more of us are able to benefit from being part of this growing fleet.

Notable Video

Solar is the fastest-growing electricity source in history – and global solar power generation grew by a whopping 30% in 2025. China remains the driving force behind this surge, with India quickly picking up the pace. These two nations – fossil fuel heavyweights – are leading our transition.

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Interview with WJCT’s First Coast Connect, Jacksonville

Taking action on climate change is about saving the things that sustain our way of life and protect the future for our loved ones.

That’s at the heart of C-Change Founder and President Kathleen Biggins’ radio interview on WJCT public radio in Jacksonville, FL. She discussed the intersection of faith and climate with Rev. Mark Anderson of St. John’s Cathedral on “First Coast Connect” while she was in town for a series of C-Change presentations.

Read More
Volunteer 350

Volunteering is Good for the Climate and You

MARCH 2026

By Karen Dougherty

The climate is changing before our eyes, and the B-Change blog is here to share ways we can all be part of the solution. Past topics have highlighted changes we can make on our own, but today the focus is on amplifying our individual efforts.

How? In a word: volunteer. You may be thinking that, between work and family commitments, you can’t squeeze in one more thing. If this is you, I’ve been in your shoes. But in reality, committing as little as one hour a month can make an impact. Or maybe you just don’t know where to start. Whether you enjoy interacting with others or prefer sitting at home on your computer, there is a volunteer role for you.

You may have noticed we focus a lot on “win-win” situations here at B-Change. In other words, nearly all of the possible actions to help address climate change also make our lives better. Volunteering is no exception. Many of us feel overwhelmed and frightened by climate change. There is plenty of evidence that action is the antidote to anxiety, so getting involved can help us feel better. Simply interacting with other like-minded people can make us feel understood – and more hopeful about the future.

National Groups

Wondering where to start? There are countless national and local organizations working on this problem from every possible angle. We’ll highlight a few reputable national ones, but this is by no means an exhaustive list. A quick search can uncover even more possibilities.

Climate Changemakers 

What they do:

  • Influence climate policy through nonpartisan advocacy

  • Organize time-efficient activities to make an immediate impact

How you can help:

  • Attend a virtual “Hour of Action” 

  • Follow a weekly “Action Plan”

Citizens’ Climate Lobby

What they do:

  • Facilitate grassroots efforts that focus on climate policy

  • Train volunteers to lobby Congress and build political support

How you can help:

  • Join a local chapter

  • Participate in advocacy activities like meeting with lawmakers and writing letters

RepublicEn

What they do:

  • Engage conservative/right-leaning audiences on climate change, focusing on market-based solutions

  • Build bipartisan support for climate action

How you can help:

  • Sign up to participate in outreach within conservative communities

  • Work on advocacy efforts with Republican policymakers

Climate Action Now

What they do:

  • Focus on community-based climate action and education

  • Coordinate hands-on actions and local sustainability projects

How you can help:

  • Join local workshops or initiatives like environmental cleanups

  • Explore the “Action Carousel,” which offers quick action suggestions

  • Sign up for an “Action of the Day” email

C-Change Conversations

Surprise! How could I not include this one on the list? After all, I believe in it enough to volunteer time here myself.

What they do:

  • Provide nonpartisan, science-based climate change education and communication, with an emphasis on building consensus across the political spectrum

  • Conduct live presentations explaining climate science and impact

How you can help:

Local Groups 

If you prefer to get involved where you live, try searching for groups in your community. Some national organizations have local chapters, and there are also many locally-based organizations looking for help. Here’s an example: I’m passionate about reducing food waste, and keeping food out of landfills happens to be an impactful climate solution. I found a local organization called Feeding Charlotte. They rescue prepared food from commercial kitchens that would otherwise be wasted and deliver it to nonprofits. This helps fight climate change while also feeding hungry neighbors. It also makes me feel like I’m making a tangible difference. A true win-win.

Do you have a specific passion or interest? If so, take a look to see if there’s a connection to a climate organization. If you’re not currently active in one, why not give it a try? As the saying goes, you don’t have to do everything … just don’t do nothing.

In addition to volunteering for C-Change, Karen blogs about climate change at unheating.com

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Artic Sky 450

What’s Making our Weather so Fickle and Dangerous?

March 2026

Dear Friends,

March is famous for coming in like a lion and going out like a lamb, but this year, it seems we got the whole menagerie. On the heels of a winter of extremes that wreaked havoc on economies all across the country, March was in a category by itself, with a heatwave of such intensity, severity, and geographical reach that more than 1,500 daily heat records were shattered. Some meteorologists went so far as to say it was without precedent. 

What’s making our weather so fickle and dangerous?

The World Meteorological Organization (WMO) 2025 State of the Global Climate gives a clear clue to what is going on:

Humans are throwing the Earth’s energy balance out of whack.

In the past, much more of the energy coming from the sun and hitting the Earth’s surface bounced back out to space. But now that humans have added many more greenhouse gases to our atmosphere through activities like burning fossil fuels, more energy is trapped by our atmosphere and less rebounds out to space. This excess energy is stored as heat in our oceans, atmosphere, and land, creating dangerous weather patterns like more extreme drought, wildfires, rainstorms, hailstorms, and hurricanes. 

The amount of excess heat the Earth absorbed last year is absolutely mind-bending. Our oceans do the heavy lifting, absorbing about 90% of that excess. Experts have tried to help us understand the vast quantities of energy involved by contrasting the energy absorbed by our oceans with the energy created when the Hiroshima nuclear bomb exploded. Professor John Abraham of the University of Minnesota notes that the amount of energy the ocean absorbed in 2025 alone is about the same as the energy from 12 Hiroshima bombs exploding every second, or the equivalent energy of 365 million bombs exploding every year. 

And as this overabundance of greenhouse gases hurtles us rapidly toward a 2°C (3.6°F) temperature increase, we know the impacts of this increasing energy imbalance will only get more dangerous.  

So, what do we do?

Wean off fossil fuels as fast as is feasible. Invest in new technologies and processes that can power our economy more safely, or that can absorb and lock away some of this excess energy. Support scientific inquiry. Break the old energy paradigm and create something new.

Fortunately, we’re already doing that.  The transition is happening all around the world. It’s just not happening fast enough. And that is going to hurt us. 

It is no longer just about doing the “right thing” for the planet. As March’s wacky weather clearly shows, it is now about doing the right thing for our own safety and financial security. So, let’s shake off our torpor and get cracking. We all need to speed up this transition to put the world back in better balance. 

Sincerely,
Kathleen Biggins
Founder and President

Notable Quote

“The State of the Global Climate is in a state of emergency.  Planet Earth is being pushed beyond its limits. Every key climate indicator is flashing red. Humanity has just endured the 11 hottest years on record. When history repeats itself 11 times, it is no longer a coincidence. It is a call to act.”

– UN Secretary-General António Guterres, WMO 2025 State of the Global Climate report

News of  Concern

It may be near impossible to wrap our minds around the sheer quantity of heat we’re absorbing, but this fact is plain as day: in the past 10 years, our planet has warmed faster than in any decade on record. And we’re feeling that heat – the number of hours when it’s too hot outside for even the healthiest of us to do simple activities (walking the dog, for example) has doubled since 1950.

In other news this month, we were concerned to learn:

  • In March, wildfires tore through Nebraska, South Dakota, and Wyoming – unexpected areas for such blazes. Experts fear this heralds an “expanding frontier” for fire risk – with more communities in harm’s way – as well as a ferocious season this year.
  • The conflict in the Middle East is driving emissions up in the short term, as countries have burned off (or flared) higher volumes of natural gas as infrastructure is shut down or damaged. At the same time, many countries have turned back toward coal as imported natural gas costs soar. But there is hope that in the longer term, this conflict will speed adoption of clean energy, as more countries begin to view energy sovereignty – the ability to create energy in one’s own country – as the key to energy security.
  • Insurance premiums continue to ratchet up at a pace faster than inflation or incomes – and it’s hitting Americans no matter where we live, even if it’s not in a place prone to hurricanes, wildfires, or other extreme weather events. Our insurance system wasn’t designed to handle the extreme costs of climate change, so expect a lot of disruption (and continued price jumps) ahead.
  • Higher levels of carbon dioxide in the air from climate change are impacting our blood chemistry. Humans evolved when atmospheric CO2 levels were around 300 parts per million (ppm). Now levels are over 420 ppm. Breathing in those higher levels is making our bodies more acidic, and experts aren’t sure how future generations will fare.
  • After the courts overturned the Trump administration’s efforts to shut down offshore wind projects, the administration launched a new strategy – paying developers to abandon offshore wind leases and invest in oil and gas instead. The recent $1B payout to French energy giant TotalEnergies led it to abandon wind farm leases that could have powered more than a million homes in New York and North Carolina.
News of  Hope

We talk a lot about how China’s energy transition has left the U.S. in the dirt. But we have a major win to report – the U.S. now has the capacity to produce enough batteries to meet 100% of the surging energy storage demand on our grid. It’s been called “one of the fastest industrial scale-ups in recent American history,” and illustrates the power of our domestic manufacturing when it has strong policy support. Batteries are critically important for a wide range of grid services, from meeting AI electricity demand peaks to expanding renewable energy use.

                                             Derek Otway/Unsplash

We have an unexpected ally in fighting climate change – a new study shows that beavers are creating mighty carbon sinks when they dam up springs. Thanks to conservation efforts, beavers are flourishing across Europe, and their activity is creating healthy wetlands that absorb and lock away emissions.       

More optimistic news this month:

  • With weather growing wilder and weirder, we’re thankful that FEMA is back in action to help our communities become more resilient and prepare for nature’s new “normal.”
  •  About a million New York City households will benefit from clean power when a massive hydropower line spanning from Quebec to Queens comes online. This will be the longest buried transmission line in North America and is considered an engineering feat.
  • As the globe reels from the conflict in the Middle East, countries that are already transitioning to clean energy are coping better with the blow. From Germany to Nigeria to Pakistan, booms in solar and other renewables are buffering economies from some of the sting of price increases and volatility in supply chains.
  • Excitement around new forms of geothermal energy, which can provide 24/7 clean electricity and heat, continues to build, with the U.S. Department of Energy saying geothermal could potentially provide close to 9% of all our power by 2050 – up from only .2% today. This is one of the few clean technologies that garners bipartisan support – and it offers an almost seamless transition for oil and gas workers as their skills mesh with the needs of this growing field.

C-Change has been breaking the silence around climate change for more than 10 years – and this year, Hollywood is, too. Almost a third of the 2026 Oscar-nominated films mentioned climate change. Turning a spotlight on the issue by including it in modern culture can help more people recognize the problem, understand the risks, and (we hope) start talking louder about the need for climate action.   

Notable Graph

As March rushed in with its wacky weather, spring sprung up earlier than ever. According to Climate Central, spring leaves are emerging six days earlier in 88% of U.S. cities. And while these signs of spring do bring joy, they also bring longer pollen periods, disrupted animal migratory patterns, and concerns for our crops.  

 

Notable Video

In this PBS report, Climate Central’s Bernadette Woods Placky explains why the March heat dome was so remarkable. She breaks down the ramifications of those high temperatures, from the effect on our summer water supply to our increased wildfire risk and more.

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