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No matter where you live, you should be prepared to live without power during extreme heat.
What keeps emergency management officials up at night? Terrorist attacks. The Big One. A direct hit from a Category 5 hurricane.
But when it comes to climate-related disasters, one fear often rises above the rest: a blackout during a heat wave.
According to new research published this spring, a two-day citywide blackout in Phoenix during a heat wave could lead to half the population — some 789,600 people — requiring emergency medical attention in a metropolitan area with just 3,000 available beds. As many as 12,800 people could die, the equivalent of more than nine Hurricane Katrinas.
Power outages can happen during a heat wave for a number of reasons. The most obvious is because of strain on the power grid, as everyone cranks up their air conditioning at the same time. By one estimate, “two-thirds of North America is at risk of energy shortfalls this summer during periods of extreme demand.” Blackouts can be both city- and state-wide, like when 11 million people were without power following a deadly grid failure in Texas in 2021; or rolling, to prevent a more catastrophic failure; or localized, like when a wildfire takes down transmission lines.
Storms can also knock out power, cutting off access to life-saving air conditioning. Excessive heat killed 12 nursing home residents in Florida in the aftermath of a 2017 hurricane, the same year that hundreds died in Puerto Rico after Hurricane Maria lead to a months-long blackout.
There’s another possibility that has been quietly discussed by emergency officials, too: a malicious cyberattack that takes down the grid during a time of extreme heat. “What happens when a cyberattack disables access to electricity for weeks, coordinated with record-breaking heatwaves, which are significant public health concerns in themselves?” a 2021 piece in The American Journal of Medicinemused, only to conclude that “the impact on the health-care system” — including hospitals, which can run on generators but would be quickly overwhelmed — “would be catastrophic.”
So if the power goes out during a heat wave, what do you do?
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No, you’re not psychic: You can’t predict when a power outage will leave you without your AC. But you are an informed person who’s aware that heat waves are becoming more common and intense and that extreme heat is the deadliest weather phenomenon in the United States. Virtually every American can benefit from having a plan in place for how to deal with extreme heat in the absence of AC, since nowhere is climate-proof.
At the most basic, the emergency agencies that informed this article — primarily American Red Cross, Centers for Disease Control and Prevention, and Ready.gov, all of which can be consulted for further resources — say you should have an emergency kit prepared and up to date in your home, and sign up for emergency alerts. (Also prepare a separate emergency kit for your pets if you have any.) This should include directions to your local cooling center in addition to a hospital.
Next, “Take an inventory of your essential electrical needs,” advises the American Red Cross. “Then consider how you would live without them when the power goes out.” That list might include backup batteries for phones, fans, CPAP machines, or any other medical devices.
Also consider buying misting spray bottles (we’ll get to those later) and a cooler where you can stash food if the refrigerator goes down. Battery-operated fans can additionally be useful to have on hand, particularly in humid areas, despite many public health organizations warning against them. Extra gallons of water are a part of every emergency kit, and important to have on hand as well.
Finally, make a habit of checking in on the vulnerable people in your life ahead of time — in particular, older people who live alone — and confirm they have air conditioning units that are working. Of the 72 people who died in Oregon's Multnomah County, which makes up the bulk of the city of Portland, during a heat wave in 2021, only three were found to have a functioning AC unit.
The first thing you want to do if the power goes out during a heat wave, regardless of how severe you anticipate the situation being, is prevent the loss of whatever cool air there still is inside your house. At the most basic, this means covering your windows to keep out sunlight by drawing the blinds.
If you anticipate the power being out for more than a few hours — perhaps because one of the emergency alerts you signed up for warns you the blackout could last for days — take more dramatic measures, like using blackout curtains if you have them, or reflective, foil-covered pieces of cardboard in the windows to bounce heat off your home. The most important thing, though, is to get the windows covered with something; even a towel will do if you don’t have drapes or blinds. If you have a multi-story home and anticipate a long-lasting power outage, begin to shut upstairs doors (hot air rises!) with plans on keeping those rooms closed off for the duration of the blackout. Any particularly drafty doors or windows can be further sealed with a rolled-up towel. In a worst-case-scenario event, you’ll be staying downstairs until your air conditioning turns back on, so keep that in mind as you move through the rooms.
As you’re making your sweep, also snag any medications you have stored, since heat can alter their efficacy. Many meds will become less potent or altered when exposed to high temperatures; aspirin, for example, breaks down into acetic acid and salicylic acid, which can upset the stomach.
Preventatively turn off and disconnect appliances, too, in order to avoid damage from a surge when the power returns (this is generally good advice no matter what the blackout conditions are). Then establish yourself in your darkest, coolest room — it’s likely on the north side of your home or apartment. Generally avoid south-facing rooms, followed by east- and west-facing rooms, since they get the most sunlight. Hunkering down in the basement is also potentially a good option.
Keep your refrigerator closed until about four hours have passed, at which point you should move the contents and stash them in a cooler. A full freezer can stay at a safe temperature for up to 48 hours, but as FoodSafety.gov will remind you, “when in doubt, throw it out.”
We know dangerously little about how indoor heat works. But we know that it kills — studies have found that people are most likely to succumb to heat-related illnesses in their own homes.
As a rule of thumb, if your body is exposed to temperatures of 90 degrees or higher, you are potentially at risk of heat exhaustion, which can lead to heat stroke, the National Weather Service notes. Keep in mind, though, that it can “feel like” 90 degrees when the temperature on the thermometer is as low as 86 degrees, because of humidity. If your home starts to feel hot, pay close attention to both the indoor heat and humidity and consult the NWS’s heat index to understand your risk.
Prolonged exposure to high temperatures increases the strain on your body and the danger of heat illness. While 90 degrees might be technically survivable for a healthy adult, “the temperature needs to drop to at least 80 degrees for” the body to begin to recover from extreme heat, CNN reports — part of why overnight highs can actually be deadlier than daytime highs.
Keep in mind your own vulnerabilities to heat, too: The elderly and the prepubescent are most at risk, but people taking antidepressants, antipsychotics, anticholinergics, diuretics, and ACE inhibitors can all have severe heat intolerance, too, Yale Climate Connection observes. Additionally, the publication notes, certain diabetes medications, including insulin, can be less effective when exposed to high heat. People with heart disease, kidney issues, or diabetes should be especially cautious about their health during heat waves because of the intense strain on these systems.
If the temperature starts to climb inside your home during a power outage, it is imperative to act quickly to stay healthy. Drink lots of water, but do so consistently, not in guzzling bursts; we’re limited in how much water we can absorb by how fast our kidneys can function. In extreme conditions, the body can absorb up to a liter of water per hour, but it’s often much less. It’s more important, then, to sip continually throughout the day.
If you have the option to do so, spend as much time in air-conditioned spaces as possible, particularly in the afternoon — movie theaters, malls, public libraries, community lake or pool, and friends’ and family’s homes in an area with power are all potential options. Cooling centers are also a terrific option since they are free, can be equipped with backup generators, and may have other resources handy to help you beat the heat.
But let’s assume, for whatever reason, these options are unavailable. Many cooling centers, including most of those in Los Angeles, for example, do not have backup generators, and they can quickly become crowded — one study that looked at Atlanta, Detroit, and Phoenix found that at most, 2 percent of the city population could be accommodated by existing cooling facilities.
Water, then, becomes your best friend. The evaporation of water from our skin helps pull heat away, so begin a regime of keeping a sheen of water on your skin, whether that’s by using a handheld mister or by placing cool wet towels on your body (the head and neck, armpits, and groin are the warmest parts of our bodies, so focus your efforts there). This is an especially good technique if you have a battery-powered fan to sit in front of. Though fans get a bad rap for creating “a false sense of comfort,” in the words of Ready.gov, used properly they can absolutely help — just keep in mind they stop working very effectively once it’s above about 95 degrees.
Showers can help keep you cool too, just don’t be tempted to take an especially cold one; as Popular Science explains, you don’t want to reach the point of shivering, a response that counterproductively increases our internal temperature.
Switch into light, airy clothes and avoid physical activity as much as you can. At night, keep an eye on the temperature; if it’s cool enough outside, open all your windows to create a cross-flow of air, but be sure to close your windows up after temperatures begin to climb again in the morning.
Pay attention to how your body is responding and know the symptoms of heat exhaustion and heat stroke (we have a guide for that here). Typically the first signs are cramps, headaches, or dizziness.
If you begin to feel too hot or sick, it’s time to evacuate your home. Heat illness can go from “uncomfortable” to deadly within 90 minutes, so it’s better to act decisively and get to safety rather than wait and get sicker, when your decision-making abilities begin to erode.
Check what heat relief options exist in your area. Many cities now have programs designed to protect people during extreme heat events, such as the Heat Relief Network in Phoenix, which offers everything from hydration sites to air-conditioned respite centers. Urban areas frequently offer free air-conditioned bus rides to cooling centers, too. But because some of these sites might be unavailable during a major power outage, check local government websites for information.
Before leaving your home, collect any medications and important documents you might need. Also bring any animals you have at home — as the Red Cross emphasizes, “If it’s not safe for you to stay behind then it’s not safe to leave pets behind either.”
If you believe you have the symptoms of heat exhaustion, seek medical attention immediately. But keep in mind, hospitals will likely be overwhelmed during a major power outage — it’s better to have a plan for dealing with the heat long before you ever get sick, rather than try to deal with illness after it’s already set in.
Read more about heat waves:
This Is How You Die of Extreme Heat
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On a new report from the Energy Institute, high-stakes legislating, and accelerating nuclear development
Current conditions: Monsoon rains hit the southwestern U.S., with flash floods in Roswell, New Mexico, and flooding in El Paso, Texas • The Forsyth Fire in Utah has spread to 9,000 acres and is only 5% contained • While temperatures are falling into the low 80s in much of the Northeast, a high of 96 degrees Fahrenheit is forecast for Washington, D.C., where Republicans in the Senate seek to finish their work on the “One Big, Beautiful Bill.”
The world used more of just about every kind of energy source in 2024, including coal, oil, gas, renewables, hydro, and nuclear, according to the annual Statistical Review of World Energy, released by the Energy Institute. Here are some of the key numbers from the report:
You can read the full report here.
Virginia Republican Jen Kiggans is a vice chair of the Conservative Climate Caucus and a signatory of several letters supporting the preservation of clean energy tax credits in the Inflation Reduction Act, including one letter she co-authored with Pennsylvania’s Brian Fitzpatrick criticizing the House reconciliation bill’s rough approach to slashing the credits. On Wednesday, however, she said on X that the Senate language “responsibly phases out certain tax credits while preserving American investment and innovation in our energy sector.”
The Senate is still pushing to have the reconciliation bill on President Trump’s desk by July 4, and is expected to work through the weekend to get it done. But as Sahil Kapur of NBC News reported Wednesday, House and Senate leaders have been attempting to hash out yet another version of the bill that could pass both chambers quickly, meaning the legislation is still very much in flux.
Shell is in early talks to acquire fellow multinational oil giant BP, the Wall Street Journal reported. While BP declined to comment to the Journal, Shell called the story “market speculation” and said that “no talks are taking place.”
BP is currently valued at $80 billion, which would make a potential tie-up the largest corporate oil deal since the Exxon Mobil merger, according to the Journal.
Both Shell and BP have walked back from commitments to and investments in decarbonization and green energy in recent months. BP said in September of last year that it would divest from its U.S. wind business, while Shell said in January that it would “pause” its investment in the U.S. offshore wind industry and took an accompanying charge of $1 billion.
The combined company would be better positioned to compete with supermajors like Exxon, which is now worth over $450 billion, while Shell and BP have a combined valuation around $285 billion.
The shuttered Three Mile Island in October. Chip Somodevilla/Getty Images
Three Mile Island Unit 1 will restart a year early, its owner Constellation said Wednesday. When Constellation and Microsoft announced the plan to restart the nuclear facility last fall they gave a target date of 2028. More recently, however, PJM Interconnection, the interstate electricity market that includes Pennsylvania, approved a request made from the state’s governor, Josh Shapiro, to fast-track the plant’s interconnection, the company said, meaning it could open as soon as 2027.
Constellation reported “significant progress” on hiring and training new workers, with around 400 workers either hired or due to start new jobs soon. “We’re on track to make history ahead of schedule, helping America achieve energy independence, supercharge economic growth, and win the global AI race,” Constellation’s chief executive Joe Dominguez said.
The Chinese electric carmarker BYD is addressing rising inventory and lower prices by cutting back its production plans. The company “has slowed its production and expansion pace in recent months by reducing shifts at some factories in China and delaying plans to add new production lines,” Reuters reported.
The slowdown comes “as it grapples with rising inventory even after offering deep price cuts in China's cutthroat auto market,” according to the Reuters report.
In 2024, BYD beat out Tesla in annual sales, with over 4 million cars sold, for a total annual revenue over $100 billion. Tesla’s revenue was just short of $100 billion last year.
While BYD’s factories may be slowing down, it is still looking to expand, especially overseas. In April, more than 7,000 BYD battery electric cars were registered in Europe, according to Bloomberg. This more-than-doubling since last year slingshotted BYD past Tesla on the continent, where its sales have fallen by almost 50%.
“Where does the power sector go from here?” an audience member asked at our exclusive Heatmap subscriber event in New York on Wednesday, referring to a potential future without the Inflation Reduction Act. “Higher costs,” Emily Pontecorvo answered. There is one potential bright spot, however, as Robinson Meyer explained: “If I were a Democrat considering running an affordability campaign or a cost-of-living campaign in ’26 or ’28, there’s lots of openings to talk about clean energy — the policy that’s happening right now — utility rates, and energy affordability.”
The science is still out — but some of the industry’s key players are moving ahead regardless.
The ocean is by far the world’s largest carbon sink, capturing about 30% of human-caused CO2 emissions and about 90% of the excess heat energy from said emissions. For about as long as scientists have known these numbers, there’s been intrigue around engineering the ocean to absorb even more. And more recently, a few startups have gotten closer to making this a reality.
Last week, one of them got a vote of confidence from leading carbon removal registry Isometric, which for the first time validated “ocean alkalinity enhancement” credits sold by the startup Planetary — 625.6 to be exact, representing 625.6 metric tons of carbon removed. No other registry has issued credits for this type of carbon removal.
When the ocean absorbs carbon, the CO2 in the air reacts with the water to form carbonic acid, which quickly breaks down into hydrogen ions and bicarbonate. The excess hydrogen increases the acidity of the ocean, changing its chemistry to make it less effective at absorbing CO2, like a sponge that’s already damp. As levels of atmospheric CO2 increase, the ocean is getting more acidic overall, threatening marine ecosystems.
Planetary is working to make the ocean less acidic, so that it can take in more carbon. At its pilot plant in Nova Scotia, the company adds alkalizing magnesium hydroxide to wastewater after it’s been used to cool a coastal power plant and before it’s discharged back into the ocean. When the alkaline substance (which, if you remember your high school chemistry, is also known as a base) dissolves in the water, it releases hydroxide ions, which combine with and neutralize hydrogen ions. This in turn reduces local acidity and raises the ocean’s pH, thus increasing its capacity to absorb more carbon dioxide. That CO2 is then stored as a stable bicarbonate for thousands of years.
“The ocean has just got such a vast amount of capacity to store carbon within it,” Will Burt, Planetary’s vice president of science and product, told me. Because ocean alkalinity enhancement mimics a natural process, there are fewer ecosystem concerns than with some other means of ocean-based carbon removal, such as stimulating algae blooms. And unlike biomass or soil-related carbon removal methods, it has a very minimal land footprint. For this reason, Burt told me “the massiveness of the ocean is going to be the key to climate relevance” for the carbon dioxide removal industry as a whole.
But that’s no guarantee. As with any open system where carbon can flow in and out, how much carbon the ocean actually absorbs is tricky to measure and verify. The best oceanography models we have still don’t always align with observational data.
Given this, is it too soon for Planetary to issue credits? It’s just not possible right now for the startup — or anyone in the field — to quantify the exact amount of carbon that this process is removing. And while the company incorporates error bars into its calculations and crediting mechanisms, scientists simply aren’t certain about the degree of uncertainty that remains.
“I think we still have a lot of work to do to actually characterize the uncertainty bars and make ourselves confident that there aren’t unknown unknowns that we are not thinking about,” Freya Chay, a program lead at CarbonPlan, told me. The nonprofit aims to analyze the efficacy of various carbon removal pathways, and has worked with Planetary to evaluate and inform its approach to ocean alkalinity enhancement.
Planetary’s process for measurement and verification employs a combination of near field observational data and extensive ocean modeling to estimate the rate, efficiency, and permanence of carbon uptake. Close to the point where it releases the magnesium hydroxide, the company uses autonomous sensors at and below the ocean’s surface to measure pH and other variables. This real-time data then feeds into ocean models intended to simulate large-scale processes such as how alkalinity disperses and dissolves, the dynamics of CO2 absorption, and ultimately how much carbon is locked away for the long-term.
But though Planetary’s models are peer-reviewed and best in class, they have their limits. One of the largest remaining unknowns is how natural changes in ocean alkalinity feed into the whole equation — that is, it’s possible that artificially alkalizing the ocean could prevent the uptake of naturally occurring bases. If this is happening at scale, it would call into question the “enhancement” part of alkalinity enhancement.
There’s also the issue of regional and seasonal variability in the efficiency of CO2 uptake, which makes it difficult to put any hard numbers to the efficacy of this solution overall. To this end, CarbonPlan has worked with the marine carbon removal research organization [C]Worthy to develop an interactive tool that allows companies to explore how alkalinity moves through the ocean and removes carbon in various regions over time.
As Chay explained, though, not all the models agree on just how much carbon is removed by a given base in a given location at a given time. “You can characterize how different the models are from each other, but then you also have to figure out which ones best represent the real world,” she told me. “And I think we have a lot of work to do on that front.”
From Chay’s perspective, whether or not Planetary is “ready” to start selling carbon removal credits largely depends on the claims that its buyers are trying to make. One way to think about it, she told me, is to imagine how these credits would stand up in a hypothetical compliance carbon market, in which a polluter could buy a certain amount of ocean alkalinity credits that would then allow them to release an equivalent amount of emissions under a legally mandated cap.
“When I think about that, I have a very clear instinctual reaction, which is, No, we are far from ready,”Chay told me.
Of course, we don’t live in a world with a compliance carbon market, and most of Planetary’s customers thus far — Stripe, Shopify, and the larger carbon removal coalition, Frontier, that they’re members of — have refrained from making concrete claims about how their voluntary carbon removal purchases impact broader emissions goals. But another customer, British Airways, does appear to tout its purchases from Planetary and others as one of many pathways it’s pursuing to reach net zero. Much like the carbon market itself, such claims are not formally regulated.
All of this, Chay told me, makes trying to discern the most responsible way to support nascent solutions all the more “squishy.”
Matt Long, CEO and co-founder of [C]Worthy, told me that he thinks it’s both appropriate and important to start issuing credits for ocean alkalinity enhancement — while also acknowledging that “we have robust reason to believe that we can do a lot better” when it comes to assessing these removals.
For the time being, he calls Planetary’s approach to measurement “largely credible.”
“What we need to adopt is a permissive stance towards uncertainty in the early days, such that the industry can get off the ground and we can leverage commercial pilot deployments, like the one that Planetary has engaged in, as opportunities to advance the science and practice of removal quantification,” Long told me.
Indeed, for these early-stage removal technologies there are virtually no other viable paths to market beyond selling credits on the voluntary market. This, of course, is the very raison d’etre of the Frontier coalition, which was formed to help emerging CO2 removal technologies by pre-purchasing significant quantities of carbon removal. Today’s investors are banking on the hope that one day, the federal government will establish a domestic compliance market that allows companies to offset emissions by purchasing removal credits. But until then, there’s not really a pool of buyers willing to fund no-strings-attached CO2 removal.
Isometric — an early-stage startup itself — says its goal is to restore trust in the voluntary carbon market, which has a history of issuing bogus offset credits. By contrast, Isometric only issues “carbon removal” credits, which — unlike offsets — are intended to represent a permanent drawdown of CO2 from the atmosphere, which the company defines as 1,000 years or longer. Isometric’s credits also must align with the registry’s peer-reviewed carbon removal protocols, though these are often written in collaboration with startups such as Planetary that are looking to get their methodologies approved.
The initial carbon removal methods that Isometric dove into — bio-oil geological storage, biomass geological storage, direct air capture — are very measurable. But Isometric has since branched beyond the easy wins to develop protocols for potentially less permanent and more difficult to quantify carbon removal methods, including enhanced weathering, biochar production, and reforestation.
Thus, the core tension remains. Because while Isometric’s website boasts that corporations can “be confident every credit is a guaranteed tonne of carbon removal,” the way researchers like Chay and Long talk about Planetary makes it sound much more like a promising science project that’s being refined and iterated upon in the public sphere.
For his part, Burt told me he knows that Planetary’s current methodologies have room for improvement, and that being transparent about that is what will ultimately move the company forward. “I am constantly talking to oceanography forums about, Here’s how we’re doing it. We know it’s not perfect. How do we improve it?” he said.
While Planetary wouldn’t reveal its current price per ton of CO2 removed, the company told me in an emailed statement that it expects its approach “to ultimately be the lowest-cost form” of carbon removal. Burt said that today, the majority of a credit’s cost — and its embedded emissions — comes from transporting bases from the company’s current source in Spain to its pilot project in Nova Scotia. In the future, the startup plans to mitigate this by co-locating its projects and alkalinity sources, and by clustering project sites in the same area.
“You could probably have another one of these sites 2 kilometers down the coast,” he told me, referring to the Nova Scotia project. “You could do another 100,000 tonnes there, and that would not be too much for the system, because the ocean is very quickly diluted.”
The company has a long way to go before reaching that type of scale though. From the latter half of last year until now, Planetary has released about 1,100 metric tons of material into the ocean, which it says will lead to about 1,000 metric tons of carbon removal.
But as I was reminded by everyone, we’re still in the first inning of the ocean alkalinity enhancement era. For its part, [C]Worthy is now working to create the data and modeling infrastructure that startups such as Planetary will one day use to more precisely quantify their carbon removal benefits.
“We do not have the system in place that we will have. But as a community, we have to recognize the requirement for carbon removal is very large, and that the implication is that we need to be building this industry now,” Long told me.
In other words: Ready or not, here we come.
On mercury rising, climate finance, and aviation emissions
Current conditions: Tropical Storm Andrea has become the first named Atlantic storm of 2025 • Hundreds of thousands are fleeing their homes in southwest China as heavy rains cause rivers to overflow • It’s hot and humid in New York’s Long Island City neighborhood, where last night New York City mayoral candidate Zohran Mamdani delivered his victory speech after defeating former governor and longtime party power broker Andrew Cuomo in the race’s Democratic primary.
The brutal heat dome baking the eastern half of the United States continues today. Cooler weather is in the forecast for tomorrow, but this heat wave has broken a slew of temperature records across multiple states this week:
In Washington, D.C., rail temperatures reached a blistering 135 degrees, forcing the city’s Metro to slow down train service. Meanwhile, in New Jersey, the heat sickened more than 150 people attending a high school graduation ceremony. As power demand surged, the Department of Energy issued an energy emergency in the Southeast to “help mitigate the risk of blackouts.”
As Heatmap’s Matthew Zeitlin pointed out on Tuesday, in terms of what is on the grid and what is demanded of it, this may be the easiest summer for a long time. “Demands on the grid are growing at the same time the resources powering it are changing,” Zeitlin writes. “Electricity load growth is forecast to grow several percent a year through at least the end of the decade. At the same time, aging plants reliant on oil, gas, and coal are being retired (although planned retirements are slowing down), while new resources, largely solar and batteries, are often stuck in long interconnection queues — and, when they do come online, offer unique challenges to grid operators when demand is high.”
A group of 21 Democrat-led states including New Jersey, Massachusetts, New York, Arizona, and California, is suing the Trump administration for cutting billions of dollars in federal funding, including grants related to climate change initiatives. The lawsuit says federal agencies have been “unlawfully invoking a single subclause” to cancel grants that the administration deems no longer align with its priorities. The clause in question states that federal agencies can terminate grants “pursuant to the terms and conditions of the federal award, including, to the extent authorized by law, if an award no longer effectuates the program goals or agency priorities.” The states accuse the administration of leaning on this clause for “virtually unfettered authority to withhold federal funding any time they no longer wish to support the programs for which Congress has appropriated funding.”
The rollback has gutted projects across states and nonprofits that support diversity, equity, and inclusion, as well as climate change preparation programs and research. The states say the clause is being used unlawfully, and hope a judge agrees. “These cuts are simply illegal,” said New York Attorney General Letitia James. “Congress has the power of the purse, and the president cannot cut billions of dollars of essential resources simply because he doesn’t like the programs being funded.”
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A brief update from the Bonn Climate Change Conference in Germany: A group of 44 “Least Developed Countries” have called for rich countries to triple the financing goal for climate change adaptation by 2030 compared to 2022 levels. The current target sits at $40 billion a year by 2025, a number set back in 2021 at COP26. According toClimate Home News, tripling the financing goal on 2022 levels would bring in a little less than $100 billion annually. That’s far short of the $160 billion to $340 billion that the United Nations estimates will be needed by 2030. The Indian Express also reports that developing countries have “managed to force a reopening of discussions on the obligations of developed nations to ‘provide’ finance, and not just make efforts towards ‘mobilising’ financial resources, for climate action.” The issue will also be discussed at COP30 in Brazil later this year. The Bonn conference has been running since June 16 and ends tomorrow.
In the UK, aviation is now a bigger source of greenhouse gas emissions than the power sector, according to a new report from the Climate Change Committee. The independent climate advisors say that demand for leisure travel is boosting demand for international flights, and “continued emissions growth in this sector could put future targets at risk.” Meanwhile, the UK power sector has been rapidly decarbonizing, and is now the sixth largest source of emissions. (In the U.S., electricity production is the second-largest source of emissions, behind transportation.) The report also found that heat pump installations increased by 56% in 2024, and that nearly 20% of new vehicles sold were electric. UK emissions were down 50% last year compared to 1990.
The committee applauded the progress but urged more action from the government to cut electricity prices to help speed up the transition to clean technologies. “Our country is among a leading group of economies demonstrating a commitment to decarbonise society,” said Piers Forster, interim chair of the committee. “This is to be celebrated: delivering deep emissions reduction is the only way to slow global warming.”
Voters in North Carolina want Congress to leave the Inflation Reduction Act well enough alone, a new poll from Data for Progress finds. The survey, which asked North Carolina voters specifically about the clean energy and climate provisions in the bill, presented respondents with a choice between two statements: “The IRA should be repealed by Congress” and “The IRA should be kept in place by Congress.” (“Don’t know” was also an option.) The responses from voters broke down predictably along party lines, with 71% of Democrats preferring to keep the IRA in place compared to just 31% of Republicans, with half of independent voters in favor of keeping the climate law. Overall, half of North Carolina voters surveyed wanted the IRA to stick around, compared to 37% who’d rather see it go — a significant spread for a state that, prior to the passage of the climate law, was home to little in the way of clean energy development.
North Carolina now has a lot to lose with the potential repeal of the Inflation Reduction Act, as Heatmap’s Emily Pontecorvo has pointed out. The IRA brought more than 17,000 jobs to the state, along with $20 billion in investment spread out over 34 clean energy projects. Electric vehicle and charging manufacturers in particular have flocked to the state, with Toyota investing $13.9 billion in its Liberty EV battery manufacturing facility, which opened this past April.
As a fragile ceasefire between Israel and Iran takes hold, oil prices are now lower than they were before the conflict began on June 13.