Energy Department Website Removes 1,600 Conservation Pages

The Department of Energy removed more than 1,600 pages from the "Energy Saver" section of its website by July 3, significantly reducing resources available to the public for home energy conservation and cost reduction. These deletions included detailed guidance on identifying air leaks, assessing insulation, and choosing energy-efficient lightbulbs, as well as links to find professional energy assessment services. The removal of these pages occurred around the same time that parts of the country experienced extreme heat waves, during which over 300 of the now-deleted webpages had garnered 160,000 views in a 30-day period, according to an analysis by The Guardian.

This purge of information has drawn scrutiny, particularly in light of a recent public recommendation by New York City Mayor Zohran Mamdani for residents and businesses to set their air conditioning to 78 degrees Fahrenheit to conserve energy during a heat wave. Internet users noted that the Department of Energy's website previously advised setting thermostats between 75 and 78 degrees, and the disappearance of this guidance shortly before Mamdani's public statement led to speculation that the agency might have removed the pages in response to the political controversy surrounding such energy-saving recommendations. The timing of the deletions, occurring just one day after the Energy Department announced a proposed rule, has also raised questions.

Izzy Pacenza, who monitors government websites for the Environmental Data and Governance Initiative, stated that she could not recall a previous instance where an entire domain within the Department of Energy had been taken offline in this manner. The removal of these resources means that individuals seeking to lower their utility bills and reduce their environmental impact through home efficiency measures now have significantly fewer tools and less expert guidance readily available through the official government portal. The website now redirects "Page not found" for many of these previously accessible conservation tips and assessment resources.