Last week I was contacted by two reporters at the Associated Press with a request to comment on the Department of Energy’s Climate Working Group (DOE CWG) report and the proposal by the…
By Roger Pielke Jr. | August 12, 2025
Later this week here at THB I’ll be publishing two important pieces — one a guest post from a climate scientist on how his work was cited in the DOE…
By Roger Pielke Jr. | August 12, 2025
Last week, a colleague of mine sent me a copy of an email that they had received from ClimateBrief, a UK-based advocacy journalism group. The email asked for examples of how…
By Roger Pielke Jr. | August 5, 2025
Today, The Washington Post and New York Times have both reported that any day now, the Trump administration will publish a proposed rule that reconsiders the 2009 greenhouse gas “endangerment finding” by the Environmental…
By Roger Pielke Jr. | July 24, 2025
In July 2024 I wrote a five-part series on data center energy use. Two of those posts focused on the thorny question of how data centers would contract for power…
By Lynne Kiesling | July 24, 2025
Today I am starting up a new feature here at THB — Five Figures. Every month, I will share five (or so) of the most provocative, interesting, or challenging figures to…
By Roger Pielke Jr. | July 22, 2025
Right before the 2024 election, my AEI colleague Ruy Teixeira and I engaged YouGov to conduct a survey of how Americans view various topics of energy and climate. Today at AEI, the full…
By Roger Pielke Jr. | July 10, 2025
Any moment now, we will be releasing the full results of the AEI Energy/Climate Survey of the American public that my AEI colleague Ruy Teixeira and I conducted right before the election.…
By Roger Pielke Jr. | July 2, 2025
Markets as Minds Man, it’s been hot this week, and hot all over. Heat waves are like petri dishes for observing power systems and electricity markets. Every evening, just after…
By Lynne Kiesling | June 26, 2025
Two snapshots, one static institution In 1915, Kansas City Power & Light convinced regulators that stringing copper wires across the prairie would bring “abundant, cheap light for every home”. Today,…
By Lynne Kiesling | June 20, 2025
You’d be hard pressed to find a more fascinating straight line. The figure below is one of the most amazing graphs in all of climate policy.1 It shows the decarbonization of the U.S.…
By Roger Pielke Jr. | June 16, 2025
Why the Electricity Competition Debate Just Flipped—Again In 1998 California’s Power Exchange wholesale power market went live, symbolizing the then-new impetus for efficiency through electricity markets. The promise then was disarmingly…
By Lynne Kiesling | May 29, 2025
In 2024, Academic Freedom Alliance, Heterodox Academy, and the Foundation for Individual Rights and Expression called for colleges and universities to formally adopt institutional neutrality, defined as: “When a contested social issue arises…
By Roger Pielke Jr. | May 27, 2025
One of the challenges, even for experts, in making sense of climate projections is that the scenarios underlying the projections are so complex as to be impenetrable without a lot…
By Roger Pielke Jr. | May 14, 2025
I’ve spent some time this week looking into the massive blackout that struck Spain and Portugal a few days ago, and today I share some of what I’ve learned. I…
By Roger Pielke Jr. | May 1, 2025