White House deletes thousands of web pages about energy conservation as heatwave slams US
It follows Republican outrage over Mamdani offering the same heatwave advice as everyone else.
by Terrence O'Brien Jul 4, 2026, 12:19 PM EDT
The US Department of Energy reportedly deleted about 6,000 pages related to energy conservation as a historic heatwave tears across the country.
The deletion was suspiciously timed, following Republican outrage over Mayor Zohran Mamdani asking New Yorkers to help reduce strain on the grid by setting their AC to 78 degrees. Republicans like Ted Cruz (who has famously fled severe weather in his home state), Nikki Haley, and Representative Nancy Mace (South Carolina) quickly pounced, framing the request as socialism and an act of war on women in menopause (the Republican Party is notoriously concerned about women’s health).
Of course, this is pretty standard advice during a heatwave. It was the official stance of the Department of Energy that Americans should set their thermostats between 75 and 78 degrees, and Republican governors in deep red states like Texas have issued the same advice in the past — including current governor Greg Abbott.
The deletions by the Trump administration are broad and indiscriminate. While pages that would support Mamdani’s request to lower thermostats were deleted, so too were pages about water conservation, types of insulation, and its solar decathlon challenge. The Internet Archive preserved the pages that have been lost.
I'll summarize this: Mamdani asked NYers to keep air conditioning at 78 degrees. A wave criticism hit online. A MSNBC broadcast pointed out the US Department of Energy recommends that 78 degree figure. Immediately after, the US Department of Energy deleted 6,000 web pages related to energy saving. — Jason Scott (@textfiles.com) 3:50 PM · Jul 3, 2026
