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Extreme heat is the deadliest weather phenomenon in the United States. It's also one of the easiest to underestimate: We feel it on our skin, or perhaps see it shimmering in the air around us, but it doesn't announce itself with the destructive aplomb of a hurricane or wildfire. Still, heat waves are becoming practically synonymous with summer.
Climate change is only making heat waves worse. They're getting more frequent, up from an average of two per year in the United States in the 1960s to six per year in the 2010s and '20s. They're also about a day longer than they were in the ‘60s, and they're more intense; those two factors combined, in particular, make them more deadly. This year's expected El Niño will bring even more heat with it: NOAA's summer outlook for the United States, shown below, paints a swath of above-average temperatures across much of the country.
NOAA's seasonal temperature outlook for the summer of 2023.National Oceanic and Atmospheric Administration
I’ve spent a lot of time thinking about how to cover heat waves. Each is unique — suffering of any kind is always unique, even if the broad strokes are not — yet the things one can say about them are, for the most part, largely the same. Records will break, power grids will strain, and people will be hurt: This is the reality of climate change.
So this year, we are trying an experiment: We will document particularly notable heat waves around the world as they happen, but rather than devote separate stories to them, each heat wave will get a short entry within this larger page. We will call out especially vivid details or statistics and include links to local outlets that can provide more information to anyone looking for it.
The goal here is to create a record of the very real impact of climate change today. By the end of the summer, this page will likely be filled with entry after entry showcasing the ways heat affected people around the world over the course of a few months. This is, I am aware, potentially fertile ground for climate anxiety, but our hope is that the project can help us recognize how our lives are changing and allow us to refocus on what we can do to adapt to our new reality.
Each entry has its own URL. If you wish to share details of any particular heat wave, simply scroll to that entry and hit the share button on your phone or copy the link in your browser. If you'd like to share this tracker as a whole, scroll back up to this introduction. This timeline will be in reverse chronological order, or in other words the newest events will appear at the top of the page.
This project is publishing in the midst of a heat wave hitting multiple Asian countries, and we’ve also included a couple of heat waves that have already come and gone; as the summer progresses, you'll see updates from the entire Heatmap staff and the gradual shaping of a larger story of heat. Again, this is an experiment, and we'd love to hear what you think about it — if you have strong thoughts one way or another, please send them to neel [at] heatmap [dot] news. —Neel Dhanesha
September 6: As we near the end of the summer — though ambient temperatures this week may suggest otherwise — the World Meteorological Organization (WMO) has announced that Earth just had its hottest three-month period on record, and the year so far is the second-warmest after 2016, which saw an extreme El Niño.
“Climate breakdown has begun,” said UN Secretary-General António Guterres in a statement. “Leaders must turn up the heat now for climate solutions. We can still avoid the worst of climate chaos — and we don’t have a moment to lose.”
According to the Copernicus Climate Change Service, August is estimated to have been around 1.5°C warmer than the preindustrial average. Last month saw the highest global average sea surface temperatures on record, at 20.98°C, and Antarctic sea ice was at a record low for that point in the year. Those sea surface temperatures will have a significant impact on hurricane season; as we saw with Idalia, extremely high ocean temperatures can supercharge tropical storms.
These numbers are no surprise — scientists have, of course, been warning of these catastrophic impacts for years — and this report is just the latest in a long line of UN reports that catalog the ways our planet is changing. The question, as always, is if this report will spur any more action than the previous ones did, or whether it will amount to yet another howl lost in the wind. —Neel Dhanesha
August 23-28: On Thursday, record-breaking heat tied the hottest temperature ever recorded in Houston at 109 degrees. In Dallas on Friday, highs climbed into the high 100s. And in Austin on Sunday, the temperature climbed up to 109 degrees. From Thursday to Sunday, the Electricity Reliability Council of Texas issued a conservation request every day — asking Texans to lower their energy use as air conditioners blasted.
Texans will get a relative reprieve from the heat over the coming days: Dallas won’t cross back over the triple-digit mark until Saturday, while Houston won’t get hotter than 100 degrees this week. Still, temperatures remain high — a reminder that just because summer break is over in many places, summer weather isn’t, making air conditioning in schools and on buses more critical than ever. —Will Kubzansky
August 22: The Midwest joins the South and Southwest this week in pulling the short straw of weather forecasts. The National Weather Service projects a large heat dome will “persist in at least 22 states until the end of the week,” Axios reports, affecting 143 million Americans. Numerous cities are experiencing heat indexes between 110 and 115 degrees Fahrenheit; Lawrence, Kansas, even reached a “feels-like” temperature of 134 on Sunday.
Not only will the extreme highs endanger lives, the heat waves might threaten “a bumper U.S. harvest that’s key to keeping global inflation in check,” Bloomberg reports. The United States expects to reap its second largest corn harvest on record this year, but the upcoming heat might dry out fields that are already showing signs of being parched.
Over the weekend, relief for the Midwest will come from cooler winds flowing down from Canada, AccuWeather reports. Unfortunately, the welcome breeze might also come along with “bouts of poor air quality” and smoke from Canadian wildfires. —Annie Xia
August 16: With triple-digit highs, the Pacific Northwest has joined the ranks of states breaking heat records this summer. Portland, Oregon, hit 108 degrees Fahrenheit on Monday, a record for the month of August. Seattle, Washington, also set a new daily record on Monday when it reached 96 degrees.
Combined with strong winds and moderate to severe drought levels, high temperatures in the region also mean heightened wildfire risk. Almost 3,000 firefighters are already “battling the seven large fires burning across Oregon and Washington,” CNN reports.
The sweltering temperatures continue a streak of oppressive summers in the Pacific Northwest. Dr. Steven Mitchell, medical director of a Seattle hospital’s emergency department, told The New York Times that “he couldn’t remember treating a single case of severe heat illness or heat stroke” before 2021, when a deadly heat wave struck the region. —Annie Xia
August 9-11: Florida is often synonymous with heat, but the heat index in Tampa Bay climbed up to 112 degrees on Wednesday — flirting with 113, the mark at which an excessive heat warning is issued. The Tampa Bay Times reported that the warning issued Wednesday was possibly the area’s first excessive heat warning ever, with the caveat that records might be faulty.
While the heat has let up slightly, a heat advisory remains in effect from Fort Myers up to Chiefland, and the area has exceeded its electricity demand records twice this week. On Friday, the heat index at Tampa International Airport reached 110 degrees, and values are expected to climb up to 108 on Saturday, according to the National Weather Service. —Will Kubzansky
August 7: In places like New Orleans, the old adage applies: It’s not just the heat, it’s the humidity. The high is set to hover between 100 and 97 through Friday, but the heat index will sit between 116 and 111. Louisiana, like much of the country, is seeing an unusually hot summer: Baton Rouge experienced its warmest month on record in July. All the while, central Mississippi is experiencing highs between the high 90s and low 100s, with heat indices reaching 120 degrees, according to the National Weather Service’s outpost in Jackson.
The heat killed 16 Louisianans in June and July. And given that extreme heat causes the worst impacts for people experiencing poverty and creates particularly devastating effects for Black Americans, it’s worth noting that Mississippi and Louisiana have the two highest poverty rates in the country as well as the highest proportion of Black residents of any two states. —Will Kubzansky
August 2: Iran is shutting down. The New York Times reports that government agencies, banks, schools, soccer leagues are all closed Wednesday and Thursday, allegedly due to the heat, which is expected to reach 104 degrees Fahrenheit in Tehran. In Ahvaz, a southwestern city, the high on Wednesday is a blistering 123 degrees.
Per the Times, some Iranians have expressed doubts about the alleged reason for the shutdown — instead claiming that the country’s electric grid can’t meet demand. All the while, Iran faces extensive water shortages across the country, largely due to mismanagement of its resources. —Will Kubzansky
August 2: A deadly heat wave is striking both sides of the Sea of Japan.
In South Korea, two deaths were reported on Tuesday due to high heat — they were senior citizens working outside — bringing the death toll from the heat wave to 12. With temperatures above 100 degrees Fahrenheit in Yeoju, a city south of Seoul, the country has raised its warning system for heat to the highest level, the first instance since 2019.
And in Japan, a 13-year-old girl and an elderly couple died due to heat-related causes on Friday. Temperatures have climbed above 103 degrees this week in parts of the country, and 32 prefectures are under the government’s “special heatstroke alert,” according to The Washington Post.
Japan is coming off a brutal month of July, which included the longest run of 95 degree temperatures in Tokyo since records began in 1875. Heat waves are especially devastating for Japan, which has one of the world’s oldest populations. —Will Kubzansky
July 28: No American city has been more emblematic of this summer’s relentless heat than Phoenix, where the temperature has climbed above 110 degrees Fahrenheit for 29 consecutive days. That streak looks like it might finally come to a close, with highs ranging from 106 to 109 from Monday to Wednesday next week as the forecast calls for rain over the weekend. But by Thursday, the mercury will climb above 110 yet again.
With the heat showing no signs of truly relenting, Arizona Democrats have proposed a novel solution — calling on President Joe Biden to issue a presidential disaster declaration for extreme heat, unlocking the Federal Emergency Management Agency’s response capabilities. And all the while, more than 30 wildfires are blazing across the state of Arizona. —Will Kubzansky
July 26: For most of the summer, stories about extreme heat in the U.S. have been limited to the South and Southwest. That’s changed in the last few days, as heat is forecast to scorch the Midwest and Northeast this week. On Thursday, New York will see highs in the mid-90s and D.C. up to 99 — both with heat indexes in the mid-100s. In Kansas City, highs will sit in the 100s through Friday and climb back up into the triple digits again on Monday; Indianapolis will reach 99 degrees Friday.
Late July is an appropriate time for heat waves — and this burst does not look like a lengthy one, with the 10-day forecast dipping back into the 80s — but it’s also worth noting that cities like D.C. are less prepared for extreme heat than Miami or Phoenix. D.C. has entered a hot weather emergency, but in New York, some advocates have cautioned that the city is not ready for the challenges ahead. —Will Kubzansky
July 26: Devastating consequences of the climate crisis are playing out in Algeria, Greece, Italy, and Tunisia, as wildfires spread and take dozens of lives — more than 40 in total and 34 in Algeria alone. The wildfires are being driven in part by intense heat, up to 119.7 degrees Fahrenheit in Algeria and 120 degrees in Tunisia. While those temperatures have cooled slightly, they will reach up to 111 degrees in Tunis come Friday and already climbed into the triple digits in Greece on Wednesday. Meanwhile, Greek authorities have evacuated more than 20,000 people from Rhodes, a popular vacation spot. —Will Kubzansky
July 25: The summer has offered a deluge of heat headlines — scrolling through this page is the proof. But zooming out, the context matters: Has this summer’s heat been uniquely driven by climate change? The answer is almost certainly yes, according to a study from researchers at Imperial College London, the Royal Netherlands Meteorological Institute, and the Red Cross Red Crescent Climate Centre.
The flash study is not peer-reviewed — it moved too quickly to go through that process — but it notes that “without human-induced climate change these heat events would … have been extremely rare.” The high temperatures in North America and Europe, it adds, would have been “virtually impossible” without climate change. Heat waves may have still occurred, but the key is the intensity: In the U.S., Europe, and China, climate change accounted for between 1 to 2.5 degrees Celsius (1.8 to 4.5 degrees Fahrenheit) of additional heat. —Will Kubzansky
July 17: Records are falling left and right in the Southwest. At 118 degrees Fahrenheit, Phoenix broke its all time high temperature record on Saturday. The city is also approaching breaking its record for the most 110 degree days in a row. In El Paso, the temperature at the airport has hit 100 degrees for 32 consecutive days, the longest streak ever. And according to The New York Times, the National Weather Service called for 45 record highs across the U.S. last weekend.
And as wildfires burn in Southern California, the heat wave is showing no signs of letting up. Phoenix will see highs in the 110s through Monday, as will Las Vegas. At this point, the heat wave has been classified as another heat dome, and Texas is feeling the brunt of it too, with San Antonio and Austin under excessive heat warnings. The heat wave is most dangerous for vulnerable members of society, especially people who are homeless and seniors — placing an outsized and crucial burden on cooling centers in the Southwest. —Will Kubzansky
July 14: A year after Europe saw 60,000 excess deaths due to heat waves, according to a study published by the scientific journal Nature Medicine, Southern Europe is scorching again. In Greece, the Acropolis closed midday Friday to tourists with high temperatures in Athens expected to reach 104 degrees. Parts of Spain saw temperatures going up to 113 degrees Monday, and another heat wave is expected to arrive Sunday. Italy, in the meantime, is expecting that next week could break the record for the highest temperatures ever recorded on the continent.
Europe has taken a new approach to heat waves — giving them names like hurricanes in an effort to raise awareness about their severity, an idea my colleague Neel Dhanesha wrote about last year. The first round of heat this week was dubbed Cerberus; the second round set to arrive this weekend is named Charon. —Will Kubzansky
Grant Faint/Image Bank via Getty Images
July 12: In a summer full of record-breaking heat, the fact that it’s hot in Death Valley is almost comforting. On Sunday, the national park in the Mojave Desert, known for being the hottest place on Earth, is projected by the National Weather Service to reach 130 degrees Fahrenheit, which would probably tie the record for the world’s highest temperature. The uncertainty stems from some controversy surrounding the record: While the valley was said to have reached temperatures of 134 degrees in 1913, experts have questioned the legitimacy of that reading. That leaves 130 degree days in 2020 and 2021 as the hottest temperatures on record — in Death Valley or anywhere.
While Death Valley’s heat is something of a novelty, it has catastrophic impacts elsewhere. Las Vegas’s high will only be 12 degrees cooler (118 degrees), and temperatures will reach 106 degrees on the same day in San Bernardino. —Will Kubzansky
July 10: After 10 days with high temperatures above 110 degrees, the highs in Phoenix are forecasted to eclipse that mark for at least the next nine days. According to the National Weather Service’s Phoenix office, the record for consecutive 110-degree days is 18; the office is placing the probability that the record gets shattered at 50%. And like Texas’ heat dome earlier this summer, evening temperatures aren’t declining as substantially as they usually do, leaving Arizonans without relief.
In New Mexico, the National Weather Service office out of Albuquerque is describing the week ahead as “near-record heat.” And temperatures in Las Vegas, Nevada, are set to get even more brutal over the course of the week, with the high going from 107 degrees on Monday to a forecasted high of 117 on Sunday. The heat will also lead to brutal temperatures in Death Valley — potentially up to 127 degrees on Sunday — according to the The Washington Post. —Will Kubzansky
July 10: Texas can’t catch a break this summer — and the South is catching yet another heat wave as well. Heat indexes in Dallas, Houston, New Orleans, and Miami are set to reach 107 to 108 degrees this week. Water temperatures around South Florida are well above average, and the chance that rain breaks the heat in the area is limited over the next few days. This year is already the hottest on record in Miami, according to WLRN. —Will Kubzansky
July 7: Phoenix and Tuscon are under excessive heat warnings for at least the next six days. Afternoon highs are projected to reach between 105 and 115 degrees Fahrenheit — Friday will get up to 112 degrees in Phoenix — bringing temperatures above average for early July, according to AZCentral.
It might last well into the month. According to the National Weather System’s warning: “We are still anticipating this current heat wave to continue through next week and likely beyond with it rivaling some of the worst heat waves this area has ever seen.” A big heat wave also brings pressure to the electric grid, particularly in heavily populated areas like Phoenix, as residents crank up their ACs. One study from earlier this year showed that a five-day heat wave and blackout would combine to send more than 50% of the city’s population to the emergency room.
It’s also not just Arizona that will catch the worst of this wave: New Mexico, Las Vegas and Death Valley all have scorching temperatures in store over the next week, The Washington Post notes. —Will Kubzansky
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July 6:Outdoor work came to a halt in Beijing as temperatures reached 104 degrees Thursday in the Chinese capital. A heat wave is gripping parts of China, including the capital and the nearby Henan province. Before 2023, Beijing had experienced temperatures above 104 degrees six times, CNN reported. This year alone, the temperature has eclipsed that mark on five days. In Taiwan, temperatures are set to reach 104 degrees Saturday, according to the country’s Central Weather Bureau. All the while, flooding has also led to devastation in China, causing 15 deaths in Chongqing, Hunan province, and elsewhere. —Will Kubzansky
June 30 - July 5: In the Antelope Valley and Santa Clarita Valley, temperatures reached 105 and 101 degrees respectively Monday, the Los Angeles Times reported. David Gomberg, an NWS forecaster, told the Times that high heat is to be expected in Southern California around now — to some extent, the weather is “routine,” he said.
Still, temperatures climbed rapidly in the Los Angeles area beginning Friday, especially inland and in the desert. And because the rise came so suddenly following a temperate period, it may have posed an unusually high risk to Californians who hadn’t yet acclimated to the season’s hotter temperatures. Extreme heat can also create arid conditions begetting wildfires, though no reports of serious fires in California have emerged following July 4 fireworks displays. —Will Kubzansky
July 5: This year’s Fourth of July was the world’s hottest day on record, and that record will likely be broken again this summer. In Texas, the heat was nothing new: The last day El Paso recorded a high temperature under 100 degrees was June 15. Since then, every day has gotten up to the triple digits — with the heat reaching 108 degrees on June 26 and 27.
In other words, it’s still really, really hot in Texas as a heat dome remains firmly planted over the state. Some parts of Texas have seen a handful of cooler days — July 4 wasn’t quite as brutal in Houston, for instance, and San Antonio’s temperatures have largely fallen back into the ‘90s. But the southern part of the state is in what the San Antonio Express-News describes as a “rut”: Heat is giving way to marginally cooler temperatures but the weather is expected to get hotter and more humid again.
For older people or people who work outdoors, the sustained heat has proven especially deadly. The vast majority of Texas’s prisoners, meanwhile, are without air conditioning. —Will Kubzansky
The North Atlantic Ocean is in the middle of a startling heat wave that could have far-reaching repercussions.
The weeks-long marine heat wave broke records for the months of May and is expected to do the same in June. Sea surface temperatures around the U.K. and northern Europe are an astonishing 9 degrees Fahrenheit above average in places, The Washington Post reports.
“Totally unprecedented,” Richard Unsworth, a biosciences professor at the U.K.’s Swansea University, told CNN. It’s “way beyond the worst-case predictions for the changing climate of the region.” Scientists say the warming oceans could have significant consequences, from harming marine life to decreasing the sea’s capacity to absorb pollution.
Above-average heat has also hit the U.K. Temperatures are expected to hit 89 degrees Fahrenheit in southeast England over the weekend.
As a flotilla in the Atlantic searched for the missing Titan submersible, the prominent environmental writer Bill McKibben tweeted, “The truly terrifying news this week is not what happened deep beneath the sea, it’s what’s going on at the surface.” —Annie Xia
June 22: Texans will only get a brief reprieve from the most extreme highs of their heat wave before temperatures pick back up early next week. Notably, temperatures aren’t falling considerably at night, making the heat even more dangerous. North Texas will see the mercury rise up to 104 degrees through Thursday, with the small caveat that humidity will decline into a more comfortable range as the week goes on. In parts of Southwest Texas, the heat won’t let up at all: the high temperatures in Del Rio will hover between 107 and 110 through next Wednesday.
The Electric Reliability Council of Texas issued its first voluntary conservation notice of the heat wave this past Tuesday. While the utility was able to meet demand, it requested that all Texans, especially government agencies, reduce their electricity use.
Mexico is similarly seeing scorching temperatures, which have led to eight deaths already. And high heat in the Rio Grande Valley means that migrants who traverse the border in Southwest Texas could be left exposed to the same high heat, which can have deadly consequences. —Will Kubzansky
Week of June 19: Temperatures in the northern Indian states of Uttar Pradesh and Bihar, two of the most populous in the country, reached as high as 115 degrees Fahrenheit (46 degrees Celsius), CNN reports. The extreme heat triggered power cuts, leaving people without running water, fans, or air conditioners.
The Associated Pressreports nearly 170 people had died as of June 20, overwhelming hospitals, morgues, and crematoria — although state officials dispute the connection to the heat wave. Nearly half of the deaths came from a single district, Ballia, in Uttar Pradesh; officials say they have opened an investigation into the cause, which they say could be linked to contaminated water. Members of opposition parties blame the state government and its chief minister, Yogi Adityanath, for not investing enough in medical facilities or warning residents about the heat wave ahead of time. —Neel Dhanesha
June 19: The numbers from Texas’ heat wave are already striking: Dallas tied a humidity record on Thursday, and tens of millions of Texans woke up Friday to heat advisories or warnings. Temperatures will approach — and possibly break — records in Austin early next week, with highs between 104 and 106 through Wednesday. In the area, the heat indices will be highest over the Rio Grande plains and coastal plains, according to the National Weather Service’s Austin/San Antonio office.
Houston, in the meantime, saw its first excessive heat warning since 2016, with heat indices potentially breaking 115 degrees Friday and Saturday. Texas’ grid has held up (so far) — though the Electric Reliability Council of Texas has projected that next week will shatter the record levels of electricity demand that were just set this week, thanks to the number of air conditioners expected to be on full blast. —Will Kubzansky
June 14: Triple-digit heat has arrived early in Texas. Large parts of central and southeast Texas saw the heat index climb into the 100s Wednesday, topping out in McAllen at a searing 118. The heat wave is expected to spread and last through the week, hitting San Antonio, Dallas, Houston, and Austin, where it will feel like 112 degrees Thursday.
But while meteorologists watch for record heat and humidity, others will keep their eye on the state’s isolated electricity grid. Its operators, the Electric Reliability Council of Texas, warned of record-breaking electricity use Friday, an ominous signal for a state that has struggled with deadly blackouts in recent years. But this is just Texas’s first test of the summer: The grid operators noted that the record-breaking demand will likely be surpassed later in the summer. —Will Kubzansky
June 7-11: As skies over New York and Washington, D.C., turned orange from wildfire smoke, Puerto Rico and nearby Caribbean nations sweltered under a heat dome. The Heat Index, which takes into account both heat and humidity, went as high as 125 degrees in parts of Puerto Rico — a number that Jeff Berardelli, chief meteorologist at Tampa Bay’s WFLA-TV, said was astonishing. Temperature records broke across the island.
The Puerto Rican power grid still hasn’t recovered after Hurricane Maria hit the island in 2017, and over 100,000 Puerto Ricans reportedly lost power (though, as Pearl Marvell pointed out in Yale Climate Connections, the exact number cannot be verified because the island’s power company asked PowerOutage.us, which tracks outages, to stop collecting data on Puerto Rico until it can “replace their technology and provide more accurate data”). As I wrote in May, the combination of extreme heat and blackouts has the potential to be incredibly deadly, though no deaths were reported from this heat dome as of publication. —Neel Dhanesha
June 5: Large parts of China have seen record-breaking heat over the past month, one year after the worst heat wave and drought in decades hit the country. This year, Yunnan and Sichuan provinces saw temperatures exceed 40° C (104° F); according to CNN, heat in some parts of the country was so bad that pigs and rabbits died on farms and carp being raised in rice fields "burned to death" as water temperatures rose. Henan province had the opposite problem; extreme rain flooded wheat fields there, ruining crops in the country's largest wheat-growing region.
Meanwhile, a prolonged heat wave in Vietnam is keeping temperatures between 26 and 38 degrees Celsius (78.8 and 100.4° F), prompting officials to turn off street lights and ask citizens to cut down on their power consumption to avoid blackouts. VNExpress reports that many Vietnamese citizens who can't afford air conditioners are seeking respite in public spaces like libraries, buses, department stores, and cafes. —Neel Dhanesha
May 12: Some 12 million people in Washington and Oregon were under a heat advisory for four days starting May 12 as temperatures in the region topped out at more than 20 degrees above the normal high at that time of year, which should have been in the mid-60s.
"It’s harder for people in the Pacific Northwest to cool down when it’s 90 out than for people in, say, Phoenix or Las Vegas — cities that were constructed with heat in mind," wrote Heatmap Founding Staff Writer and Washington native Jeva Lange in her larger story about this heat wave. "Seattle, for example, is the second-least-air-conditioned metro area in the country (behind only “the coldest winter I ever spent was a summer in” San Francisco). Just over half of the homes in the area have a/c, and many of them are new buildings." —Neel Dhanesha and Jeva Lange
April: A large, deadly heat wave baked much of Asia for two weeks in April,Axios reported. Parts of India saw temperatures beyond 40°C (104°F), while temperatures in Thailand reached their highest levels ever, breaking past 45°C (113°F) for the first time in that country's history. Thirteen people died in Mumbai, and hundreds of people across the Asian continent were hospitalized. —Neel Dhanesha
This article was first published on June 5, 2023. It was last updated on September 6, 2023, at 3:59 PM ET.
More about heat and how the world is coping:
1. The Deadly Mystery of Indoor Heat
2. Don’t Be Too Chill About Your Air Conditioning Dependency
3. America Is Depending on Renewables This Summer
4. Dermatologists Have Bad News to Share About Climate Change
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On the COP16 biodiversity summit, Big Oil’s big plan, and sea level rise
Current conditions: Record rainfall triggered flooding in Roswell, New Mexico, that killed at least two people • Storm Ashley unleashed 80 mph winds across parts of the U.K. • A wildfire that broke out near Oakland, California, on Friday is now 85% contained.
Forecasters hadn’t expected Hurricane Oscar to develop into a hurricane at all, let alone in just 12 hours. But it did. The Category 1 storm made landfall in Cuba on Sunday, hours after passing over the Bahamas, bringing intense rain and strong winds. Up to a foot of rainfall was expected. Oscar struck while Cuba was struggling to recover from a large blackout that has left millions without power for four days. A second system, Tropical Storm Nadine, made landfall in Belize on Saturday with 60 mph winds and then quickly weakened. Both Oscar and Nadine developed in the Atlantic on the same day.
Hurricane OscarAccuWeather
The COP16 biodiversity summit starts today in Cali, Colombia. Diplomats from 190 countries will try to come up with a plan to halt global biodiversity loss, aiming to protect 30% of land and sea areas and restore 30% of degraded ecosystems by 2030. Discussions will revolve around how to monitor nature degradation, hold countries accountable for their protection pledges, and pay for biodiversity efforts. There will also be a big push to get many more countries to publish national biodiversity strategies. “This COP is a test of how serious countries are about upholding their international commitments to stop the rapid loss of biodiversity,” said Crystal Davis, Global Director of Food, Land, and Water at the World Resources Institute. “The world has no shot at doing so without richer countries providing more financial support to developing countries — which contain most of the world’s biodiversity.”
A prominent group of oil and gas producers has developed a plan to roll back environmental rules put in place by President Biden, The Washington Post reported. The paper got its hands on confidential documents from the American Exploration and Production Council (AXPC), which represents some 30 producers. The documents include draft executive orders promoting fossil fuel production for a newly-elected President Trump to sign if he takes the White House in November, as well as a roadmap for dismantling many policies aimed at getting oil and gas producers to disclose and curb emissions. AXPC’s members, including ExxonMobil, ConocoPhillips, and Hess, account for about half of the oil and gas produced in the U.S., the Post reported.
A new report from the energy think tank Ember looks at how the uptake of electric vehicles and heat pumps in the U.K. is affecting oil and gas consumption. It found that last year the country had 1.5 million EVs on the road, and 430,000 residential heat pumps in homes, and the reduction in fossil fuel use due to the growth of these technologies was equivalent to 14 million barrels of oil, or about what the U.K. imports over a two-week span. This reduction effect will be even stronger as more and more EVs and heat pumps are powered by clean energy. The report also found that even though power demand is expected to rise, efficiency gains from electrification and decarbonization will make up for this, leading to an overall decline in energy use and fossil fuel consumption.
Ember
The world’s sea levels are projected to rise by more than 6 inches on average over the next 30 years if current trends continue, according to a new study published in the journal Nature. “Such rates would represent an evolving challenge for adaptation efforts,” the authors wrote. By examining satellite data, the researchers found that sea levels have risen by about .4 inches since 1993, and that they’re rising faster now than they were then. In 1993 the seas were rising by about .08 inches per year, and last year they were rising at .17 inches per year. These are averages, of course, and some areas are seeing much more extreme changes. For example, areas around Miami, Florida, have already seen sea levels rise by 6 inches over the last 31 years.
“As the climate crisis grows more urgent, restoring faith in government will be more important than ever.” –Paul Waldman writing for Heatmap about the profound implications of America becoming a low-trust society.
That means big, bad things for disaster relief — and for climate policy in general.
When Hurricanes Helene and Milton swept through the Southeast, small-government conservatives demanded fast and effective government service, in the form of relief operations organized by the Federal Emergency Management Agency. Yet even as the agency was scrambling to meet the need, it found itself targeted by far-right militias, who prevented it from doing its job because they had been led by cynical politicians to believe it wasn't doing its job.
It’s almost a law of nature, or at least of politics, that when government does its job, few people notice — only when it screws up does everyone pay attention. While this is nothing new in itself, it has increasingly profound implications for the future of government-driven climate action. While that action comes in many forms and can be sold to the public in many ways, it depends on people having faith that when government steps in — whether to create new regulations, invest in new technologies, or provide benefits for climate-friendly choices — it knows what it’s doing and can accomplish its goals.
As the climate crisis grows more urgent, restoring faith in government will be more important than ever. Unfortunately, simply doing the right things — like responding competently to disasters — won’t be enough to convince people that the next climate initiative will do what it’s supposed to.
The number of people expressing faith in government today is nearly as low as it has been in the half-century pollsters have been asking the question. That trust has bounced up and down a bit — it rose after September 11, then fell again during the disastrous Iraq War — but for the last decade and half, only around 20% of Americans say they trust the government most of the time.
It’s partisan, of course: People express more trust when their party controls the White House. And the decline of trust reaches beyond the government. Faith in most of the key institutions of American life — business, education, religion, news media — has fallen in recent decades, sometimes for good reason. The net result is a public skeptical that those in authority have the ability to solve complex problems.
Changing that perspective is extraordinarily difficult, often because of the nature of good and bad news: The former usually happens slowly and invisibly, while the latter often happens dramatically and all at once.
Take the program created in the Energy Department under George W. Bush to provide loans to innovative energy technologies. If most Americans had heard of it, it was because of one company: Solyndra, a manufacturer of innovative but overly expensive solar panels. Undercut by a decline in prices of traditional panels, the company went under, and its $535 million loan was never repaid. Republicans made Solyndra’s failure into a major controversy, claiming that the program showed that government investment in green technology was corrupt, ineffective, and wasteful.
What few people heard about was that the loan program overall not only turned a profit at the time (and for what it’s worth, it still does), it also provided help to many successful companies, even if a few failed — as any venture capital investor could tell you is inevitable. The successes included Tesla, which used its federal loan to ramp up production of the sedans that would turn it from a niche manufacturer of electric roadsters into what it is today. Needless to say, Elon Musk does not advertise the fact that his success was built on government help.
More recently, the hurricane response has shown how partisan polarization can be used to undermine trust in government — especially when Donald Trump is involved. Trump took the opportunity of the hurricanes to accuse the federal government of being both political and partisan, delivering help only to those areas that vote for Democrats. Soon after, he promised to do precisely what he falsely accused the Biden administration of doing, saying that if he is president again, he will withhold disaster aid from California unless Gov. Gavin Newsom changes the state’s water policies to be more to Trump’s liking. “And we’ll say, Gavin, if you don’t do it, we’re not giving any of that fire money that we send you all the time for all the fire, forest fires that you have,” Trump said. And in fact, in his first term Trump did try to withhold disaster aid from blue states.
What sounds like hypocrisy is actually something much more pernicious. As he often does, Trump is arguing not that he is clean and his opponents are dirty, but that everyone is dirty, and it’s just a question of whether government is in the hands of our team or their team. When he says he’ll “drain the swamp,” he’s telling people both that government is corrupt, and the answer is merely to change who gets the spoils. If you believe him, you’ll have no trust in government whatsoever, even if you might think he’ll use it in a way you’ll approve of.
We’ve seen again and again that people want government to perform well and get angry when it doesn’t, but they don’t reward competence when it happens. Which is why making sure systems operate properly and problems are solved is necessary but not sufficient to win back trust. Government’s advocates — especially those who are counting on it to undertake ambitious climate action both now and in the future — need not only to deliver, they have to get better at, for lack of a better word, propaganda. Policy success is not its own advertisement. And despite his ample policy achievements, Joe Biden has not been a charismatic and effective messenger — on the role of government, or much else.
Ronald Reagan used to say that the most frightening words in the English language were “I’m from the government and I’m here to help”; the oft-repeated quip was at the center of his incredibly successful effort to delegitimize government in the eyes of voters. To reverse the decline of trust so people will believe that government has the knowledge and ability to tackle climate change, the public needs to be reminded — often and repeatedly — of what government does well.
Touting past and present successes on climate — and disaster relief, and so many other ways the government solves problems every day — is essential to building support for future climate initiatives. Those successes are all around, it’s just that most people never hear about them or take them for granted. But promoting government as an engine of positive change should be as high a priority for climate advocates, including those who hold public office, as discrediting government was for Reagan and is for Trump.
After a decade of leadership, voters are poised to overturn two of its biggest achievements. What happened?
Twenty years ago, you could still get away with calling Redmond, Washington, an equestrian town. White fences parceled off ranches and hobby farms where horses grazed under dripping evergreen trees; you could buy live chicks, alfalfa, and Stetson hats in stores downtown. It wasn’t even unusual for Redmond voters to send Republicans to represent their zip code in the state legislature, despite the city being located in blue King County.
The Redmond of today, on the other hand, looks far more like what you’d expect from an affluent (and now staunchly progressive) suburb of Seattle. A cannabis dispensary with a pride flag and a “Black Lives Matter” sign in the window has replaced Work and Western Wear, and the new high-performing magnet school happens to share a name with one of the most popular cars in the neighborhood: Tesla. But Washington is a state full of contradictions, and among Redmond’s few remaining farms is one registered under the winkingly libertarian name of “Galt Valley Ranch LLC.” It belongs to a multimillionaire who has almost single-handedly bankrolled the most significant challenge yet to Washington’s standing as a national climate leader.
Andrew Villeneuve, the founder of the Northwest Progressive Institute, a left-wing think tank also based in Redmond, told me he’s struggled to get voters to pay attention to ballot measures in the past. “I’ve had no such awareness issues this year,” he said. “Nobody’s like ‘Who’s Brian Heywood?’”
A hedge fund manager, multimillionaire, and recent California transplant, Heywood has in short order made himself the supervillain of Washington’s left. His Joker arc into politics involves fleeing the liberal dystopia of the Golden State in 2010 for the no-income-tax refuge of Washington, only to discover that Olympia was progressive, too. This year, he set out to personally “fix stupid things” in his adopted state by spending $6 million out of pocket on a signature-gathering campaign that ultimately landed four conservative initiatives on Washington’s general election ballot. (His campaign, Let’s Go Washington, is also allusively named, although Heywood toldThe Seattle Times that he is not a MAGA supporter.)
Two of the four ballot measures Heywood has willed before voters this November address standard small-government gripes: One would repeal the capital gains tax, and the other would allow workers to opt out of the state’s long-term care payroll tax. Others, however, will ask Washingtonians to vote directly on whether to repeal the state’s landmark cap-and-invest carbon-trading program (I-2117) or block its transition away from natural gas (I-2066).
“We’ve faced initiatives like these before,” Villeneuve told me, “but what is different is how many of them are coming at once.”
As in many Western states, it’s relatively easy for a motivated individual with means to collect the roughly 320,000 signatures needed for a petition to end up on the ballot in Washington. (Contract workers are paid up to $5 per signature, and they often descend on ferry lines, where bored motorists can be talked into putting down their names as they wait for the next boat.) But while rich activists have leveraged this system in the past — Washingtonians may remember the name Tim Eyman — the outcome of the ballot measures before voters this fall will be closely watched by other states and legislatures to gauge how directly popular bold climate progress really is.
“What happens in Washington will certainly have an impact on what happens around the rest of the country,” Leah Missik, the Washington deputy policy director at the clean energy nonprofit Climate Solutions, who also serves on the executive board of the No on 2066 campaign, told me. She added, “If these [laws] are in any way repealed or weakened, that is a sign to other states, and I think it would be incredibly damaging and incredibly unfortunate.”
Though politics in Washington have long been conservation-minded and, shall we say, crunchy (I grew up in Redmond), the state really began to stand out as a leader in progressive climate policy with Governor Jay Inslee’s election in 2013. During Inslee’s tenure, Washington committed to one of the most aggressive 100% clean energy pathways in the country, passed a wide-ranging building emissions law that RMI described as “significantly [raising] the level of ambition on what might be possible for other states,” and in 2023 enacted its landmark cap-and-invest program, called the Climate Commitment Act, which has generated over $2 billion in state revenue so far for transit projects, decarbonization initiatives, and clean air and water programs. Washington has even been credited with inspiring some of President Biden’s climate actions in office.
With Inslee, a Democrat, retiring at the end of this term, Let’s Go Washington’s campaign begins to appear designed to dismantle his legacy while proposing little in the way of alternatives. Hallie Balch, the communications director, denied this allegation in an emailed statement, telling me the initiatives “promote choice and affordability.” The cap-and-invest program, for example, “has not done what the governor said it would do,” she said, and “there are no metrics in place to track [its] success.”
Though the CCA’s cap covers about 75% of the state’s total greenhouse gas emissions, it’s true that we’re still a few years away from having a clear picture of the program’s results. (The law’s first compliance deadline for polluters isn’t until this November.) “The CCA has only been around for almost two years at this point, and so we haven’t yet seen the big emissions declines,” Emily Moore, the director of the climate and energy program at the Sightline Institute, a nonpartisan sustainability think tank that does not take an official position on initiatives, told me. “But what we are seeing,” she added, “is the money that it has generated for a whole suite of climate-friendly and community-friendly projects.”
There isn’t a revenue source remotely comparable to cap-and-invest available to fund the state’s transit, infrastructure, and community projects if the program goes away, meaning a repeal would have a dramatic impact on everything from bus service to salmon recovery projects to local heat pump and induction stove rebates, with most likely getting the axe. The program is also one of the main levers Washington has to reach its goal of reducing emissions 95% below 1990 levels by 2050. As one person involved in crafting the CCA described the upcoming vote on I-2117 to me, it’s “life or death for climate action in Washington.”
That’s partially because I-2117 wouldn’t only repeal the CCA; it would also bar the state from implementing a new climate tax or cap-and-invest program at any point in the future. When asked what an alternative might be last week during a debate at Seattle University’s Department of Public Affairs and Nonprofit Leadership, Heywood vaguely proposed “something that works.”
“We always knew we were going to have to defend this program at the ballot box,” Joe Fitzgibbon, the majority leader of Washington’s House of Representatives and the chair of the House Environment and Energy Committee, who helped create the CCA, told me. He admitted that he’d expected such a defense to take the form of legislative elections, but 2022 came and went without a single backer of the CCA losing their seat. “I guess in hindsight, I thought we were out of the woods,” Fitzgibbon said.
Let’s Go Washington has labeled I-2117 a “hidden gas tax” and, bundled with its other initiatives, is running on the slogan “vote yes, pay less.” I-2117 is already the most expensive ballot measure campaign of this election cycle — and the most controversial, with Heywood campaigning at gas stations offering discounted gas, which opponents say violates vote-buying anti-bribery laws. But opposition to the initiative has also rallied a remarkable and unprecedented coalition of strange bedfellows in defense of the CCA, including over 500 businesses, environmental groups, health care organizations, faith leaders, tribes — as well as more than 30 breweries, “a very important coalition member in the state of Washington,” as No on I-2117’s communication director Kelsey Nyland quipped to me. Jane Fonda recently swung through the state to stump for I-2117; the ‘no’ campaign even has the support of the Green Jobs PAC, whose contributors include Shell and BP.
While almost all the advocates I spoke to about I-2117 were feeling optimistic ahead of Washington ballots going out at the end of this week, the most recent Cascade PBS/Elway poll on the initiative shows support has dropped slightly since May, with 46% saying they would vote no over 30% who would vote yes. (Heywood has pointed optimistically to the number of undecided voters this leaves.) Still, it seems pretty unlikely that Washingtonians will repeal their cap-and-invest program.
I-2066 is a different story.
To the immense frustration of its opponents, Let’s Go Washington touts I-2066 as “Stop the Gas Ban.” The measure was only certified for the ballot in July, compared to January for 2117, meaning that organizers have had much less time to mobilize — several major national green groups, including Defenders of Wildlife and the Environmental Defense Action Fund, confirmed to me that they’d endorsed No on I-2117 but not considered a position on I-2066 — and are on the back foot to combat misinformation.
For one thing, there is no gas ban: I-2066, rather, would repeal parts of a Washington law directing its largest utility, Puget Sound Energy, to consider electrification alternatives before installing new gas pipes; scuttle a pilot effort to promote thermal energy networks as a gas alternative; and, most starkly, it would bar cities and towns, as well as Washington’s energy code, from “prohibiting, penalizing, or discouraging” gas appliances in buildings. “Discouraging” does a lot of work here. For example, Seattle’s building emissions performance standard, which doesn’t ban gas but nudges large developments toward a 2050 net-zero emissions target, could be in jeopardy.
Still, all of this is a lot to expect voters to sort through in the few minutes they might spend filling in the bubbles in their ballot, especially when Let’s Go Washington is making out its message to sound like one simply about energy choice. Add the opaque triple-negative climate campaigners have to sell (“vote no on a ban on banning gas”), and the messaging headaches grow more severe.
Earlier this month, the editorial board for the largest media outlet in Washington, The Seattle Times, endorsed a yes vote on I-2066, arguing for a slower transition away from fossil fuels that leans more heavily on natural gas. “Unfortunately, we are up against a network of fossil fuel corporations and their allies who have a lot of money and who are very invested in the status quo because it perpetuates their wealth and their influence,” Missik, who’s involved with the No on I-2066 campaign, told me, pointing to the Building Industry Association as well as Northwest Natural, National Propane Gas Association, and Koch Industries, who have backed the other side. I-2066 is also polling much better than I-2117; as of September, 47% of voters said they would vote yes, compared to 29% who said they’d vote no.
Rather than interpret those numbers as the electorate’s backlash to Washington’s climate progress, advocates argue they indicate how fossil fuel groups have successfully capitalized on the door propped open by Heywoods’s signature-gathering campaigns. It’s “because one guy opened his wallet; it is that simple,” Villeneuve, the founder of the Northwest Progressive Institute, said. “There is no grassroots movement to overturn these laws; it doesn’t exist. Brian Heywood brought this entire thing into being.” Or, as Missik put it: “Most Washingtons do believe in climate progress, whether or not this will be overridden by money. I sure hope not.”
All of this ultimately brings us back to the question of what Heywood’s whole deal is. With the singular exception of I-2066, his $6 million initiatives seem mostly doomed.
Some I spoke to floated the idea that Heywood and his allies are using Washington as a testing ground for dismantling climate action and seeing what sticks. “If it can happen here, it can happen anywhere: It can happen in California, it can happen in Colorado, it can happen in New York, it can happen in all these states that have passed really strong climate policies,” Caitlin Krenn, the climate and clean energy director of the nonprofit Washington Conservation Action, told me.
But there are other rumors, too. The Washington State Standard’s Jerry Cornfield recently quoted a local GOP chair calling Heywood’s initiatives “a powerful tool” that will “help get Republicans elected” — essentially, a turnout generator. (“We certainly want to see as many people as are eligible to vote exercise their right to make their voices heard, but our top priority is to educate voters about what's at stake with the initiatives this November,” Balch told me in response.) And then there is Heywood’s ranch. Republicans have long cosplayed as rural farmers and cowboys to tap into the masculine conservative fantasy of rugged individualism (what Texas Monthly once called “authenticity drag”). It’s essentially an image-building exercise — perhaps not so unlike positioning yourself as the guy who tried to rein in the state’s runaway Dems.
So far, Heywood has dodged questions about whether he plans to run for governor, and his campaign told me he “isn't using the initiatives as anything other than a way to bring broken policies directly to the people to vote on.” But with this year’s ballots going out to Washington voters today, it’s also a question for another time.
Regardless of what happens, many of the organizers I spoke to rejected the framing of Washington voters cooling on climate. One went as far as to tell me that the time, attention, and money Heywood has spent trying to roll back Washington’s progress is the highest compliment of all. “This is part of the process of doing big things,” Isaac Kastama, who was involved in enacting the CCA and now works for the advocacy group Clean and Prosperous Washington, told me. “If it’s not big and if it goes undetected, that probably means you’re not doing something serious enough.”