Climate

In her first interview since becoming the Democratic nominee, Vice President Kamala Harris told CNN’s Dana Bash that her “values have not changed,” even though when she ran for the nomination in 2019, she said she was in favor of a ban. Fracking, of course, is a lightning rod issue in the critical swing state of Pennsylvania.

Roughly half of customers lost power yesterday. As of this morning, more than 30 percent of customers are still without service, according to power utility Luma Energy.

It shows how vulnerable the US territory’s grid is after Hurricane Maria hit in 2017 and left residents without electricity for up to 11 months. In July, Puerto Rico filed a $1 billion suit against fossil fuel companies.

They’re on different sides of a debate over how to counteract pollution from data centers’ energy use, Financial Times reports.

Amazon and Meta are part of a lobby group that wants more lax standards for renewable energy certificates, which can pose similar risks as carbon offset credits. Google, meanwhile, backs a different strategy for bringing more renewables online wherever data centers operate.

SunPower helped kick off a solar boom in the US, Canary Media explains. But the company was hit hard by soaring interest rates and faced allegations of mismanagement, CNBC reports. Solar companies in the US have grappled with inflation and supply chain kinks pushing up projects costs in recent years, and have struggled to compete with more affordable panels made in China.

Just as in Twisters, Reed Timmer custom built his truck to get as close to tornadoes as possible. But where Glen Powell was shooting roman candles at tornadoes, Timmer shoots rockets full of sensors at them.

Researcher Alex Hanna, of Distributed AI Research Institute and previously of Google, reflects on what might come next:

After the dust settles and NVIDIA has stopped churning out shovels (e.g. H100s) for the gold rush, what will be left behind? Will data centers go the way of shopping malls? Likely not—they’ll be repurposed for other massive computing projects. But what about those climate pledges?

The Biden administration is investing $20 million in a program to use the GOES-R satellite for wildfire detection. The hope is that the satellite will spot blazes before 911 calls start, and see through a haze of smoke to point to where a fire ignited. That could help officials and firefighters respond more quickly and give them a leg up on fighting the fire.

It shows carbon dioxide pollution moving through Earth’s atmosphere. We can’t usually see the pollution causing climate change, but NASA was able to illustrate it using a a high-resolution weather model and supercomputers. It incorporates data from billions of ground and satellite observations.

That’s according to preliminary data from the European Union’s Copernicus Climate Change Service. The world has been smashing records lately thanks to climate change: 2023 was the hottest year on record. Last summer was the hottest in the Northern Hemisphere in at least 2,000 years. And there’s still time to break more records this summer.

Trump’s new running mate went from saying “we have a climate problem” in 2020 to being “skeptical of the idea that climate change is caused purely by man,” The New York Times reports. (Research shows greenhouse gas emissions from human activity are to blame.) Vance suddenly threw his support behind Trump, pushed to repeal EV tax credits and rollback pollution regulations.

Emissions from nearly 6 million of its vehicles were about 10 percent higher on average than GM said they were on its greenhouse gas emission compliance reports, an EPA investigation found. GM will retire 50 million metric tons of carbon credits to make up for the excess tailpipe pollution. It’ll also pay $145.8 million in penalties.