Election Day Breaks Heat Records

Across the U.S., millions of voters cast their ballots in record or near-record daily heat.

11/06/2024

Heatmap Illustration/Getty Images

If you’re sweating bullets in line, stay in line!

Across the United States, millions of voters cast their ballots in record or near-record daily heat, including in Rochester, New York, where it hit a sweltering 81 degrees Fahrenheit (it was also the city’s hottest November day on record). It also hit a record 81 degrees in Pittsburgh, Pennsylvania, which has not seen rain since October 6, and a record 78 degrees in Columbus, Ohio. In Hartford, Connecticut, the mercury likewise reached 78 degrees, tying the previous Nov. 5 record set in 2022. New York City and Washington, D.C., meanwhile, experienced their warmest Election Days since President Franklin D. Roosevelt defeated the Republican governor of Kansas, Alf Landon.

That wasn’t all, either. It was the hottest Election Day in a century in Cleveland, Ohio, the hottest Election Day since 2003 in Fort Wayne, Indiana, and the hottest November 5th on record in Jackson, Kentucky. The overnight low in New Orleans, Louisiana, was 75 degrees, a full degree warmer than the average high this time of the year. And in many parts of the U.S., tomorrow is supposed to be even warmer.

While it’s far too soon to attribute the unseasonal warmth directly to global warming, as Clair Barnes, a research associate with the World Weather Attribution, once told me, “When you’re looking at heat extremes, there is almost always a climate change signal.”

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These 21 House Republicans Want to Preserve Energy Tax Credits

For those keeping score, that’s three more than wanted to preserve them last year.

Jillian Goodman •

03/10/2025

Heatmap Illustration/Getty Images

Those who drew hope from the letter 18 House Republicans sent to Speaker Mike Johnson last August calling for the preservation of energy tax credits under the Inflation Reduction Act must be jubilant this morning. On Sunday, 21 House Republicans sent a similar letter to House Ways and Means Chairman Jason Smith. Those with sharp eyes will have noticed: That’s three more people than signed the letter last time, indicating that this is a coalition with teeth.

As Heatmap reported in the aftermath of November’s election, four of the original signatories were out of a job as of January, meaning that the new letter features a total of seven new recruits. So who are they?

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The Country’s Largest Power Markets Are Getting More Gas

Three companies are joining forces to add at least a gigawatt of new generation by 2029. The question is whether they can actually do it.

Matthew Zeitlin •

02/26/2025

Heatmap Illustration/Getty Images

Two of the biggest electricity markets in the country — the 13-state PJM Interconnection, which spans the Mid-Atlantic and the Midwest, and ERCOT, which covers nearly all of Texas — want more natural gas. Both are projecting immense increases in electricity demand thanks to data centers and electrification. And both have had bouts of market weirdness and dysfunction, with ERCOT experiencing spiky prices and even blackouts during extreme weather and PJM making enormous payouts largely to gas and coal operators to lock in their “capacity,” i.e. their ability to provide power when most needed.

Now a trio of companies, including the independent power producer NRG, the turbine manufacturer GE Vernova, and a subsidiary of the construction firm Kiewit Corporation, are teaming up with a plan to bring gas-powered plants to PJM and ERCOT, the companies announced today.

The three companies said that the new joint venture “will work to advance four projects totaling over 5 gigawatts” of natural gas combined cycle plants to the two power markets, with over a gigawatt coming by 2029. The companies said that they could eventually build 10 to 15 gigawatts “and expand to other areas across the U.S.”

So far, PJM and Texas’ call for new gas has been more widely heard than answered. The power producer Calpine said last year that it would look into developing more gas in PJM, but actual investment announcements have been scarce, although at least one gas plant scheduled to close has said it would stay open.

So far, across the country, planned new additions to the grid are still overwhelmingly solar and battery storage, according to the Energy Information Administration, whose data shows some 63 gigawatts of planned capacity scheduled to be added this year, with more than half being solar and over 80% being storage.

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An Emergency Trump-Coded Appeal to Save the Hydrogen Tax Credit

Featuring China, fossil fuels, and data centers.

Emily Pontecorvo •

02/18/2025

Heatmap Illustration/Getty Images

As Republicans in Congress go hunting for ways to slash spending to carry out President Trump’s agenda, more than 100 energy businesses, trade groups, and advocacy organizations sent a letter to key House and Senate leaders on Tuesday requesting that one particular line item be spared: the hydrogen tax credit.

The tax credit “will serve as a catalyst to propel the United States to global energy dominance,” the letter argues, “while advancing American competitiveness in energy technologies that our adversaries are actively pursuing.” The Fuel Cell and Hydrogen Energy Association organized the letter, which features signatures from the American Petroleum Institute, the U.S. Chamber of Commerce, the Clean Energy Buyers Association, and numerous hydrogen, industrial gas, and chemical companies, among many others. Three out of the seven regional clean hydrogen hubs — the Mid-Atlantic, Heartland, and Pacific Northwest hubs — are also listed.

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Election Day Breaks Heat Records

Across the U.S., millions of voters cast their ballots in record or near-record daily heat.

You’re out of free articles.

These 21 House Republicans Want to Preserve Energy Tax Credits

For those keeping score, that’s three more than wanted to preserve them last year.

The Country’s Largest Power Markets Are Getting More Gas

Three companies are joining forces to add at least a gigawatt of new generation by 2029. The question is whether they can actually do it.

An Emergency Trump-Coded Appeal to Save the Hydrogen Tax Credit

Featuring China, fossil fuels, and data centers.