Amy Harder

President Trump is trying to pull the rug out from under federal climate regulation. But the U.S. economy may no longer be standing on it.Why it matters: The energy transition is well underway and ...

Meet the unlikely poster child for the AI boom and its insatiable energy demand.Why it matters: Bloom Energy, long seen as a niche energy player, can deliver on-site power far faster than tradition...

Data: EIA; Chart: Erin Davis/Axios VisualsYes, national average power prices have risen, but no, not as much as President Trump said.Why it matters: With plug prices the political term du jour this...

The climate agenda's fall from grace over the past year has been stunning — in speed, scale and scope.Why it matters: Whether this collapse in climate-change ambition proves permanent or temporary ...

President Trump on Wednesday announced plans to withdraw the U.S. from dozens of global organizations, including the United Nations climate change agencies.Why it matters: It's among the biggest an...

AI feels like magic — largely because most of us don't understand how it really works.Why it matters: This story will radically break down the process so this technology — which is becoming as comm...

The age of AI is ushering in the golden age of American energy.Why it matters: Long prized for being boring — cheap, reliable, predictable — American power is exploding with new growth, new wild id...

Bill Gates says he would support deploying artificial cooling technologies to lower global temperatures — but only if the planet hits so-called climate tipping points.Why it matters: The Microsoft ...