Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on the day's biggest business stories

Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sign up for Axios NW Arkansas

Stay up-to-date on the most important and interesting stories affecting NW Arkansas, authored by local reporters

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Photo: Mark Ralston/AFP/Getty Images

A new study and a brewing federal policy change together highlight contrasting forces that could help shape U.S. power markets in coming years.

Two possible futures: The analysis shows the nationwide scope of the trend toward a lower-carbon mix, yet the Trump administration is preparing aggressive steps aimed at halting coal's decline.

New data: Carnegie Mellon University researchers are out with a detailed national and regional-level analysis of falling carbon emissions from electricity generation.

  • Overall, it shows a 30% reduction in the average carbon emissions intensity — that is, emissions per unit of power generated — between 2001 and 2017.

One key regional finding: The paper, published earlier this week in Environmental Research Letters, shows that over the last few years, carbon cuts have occurred in states with and without requirements called renewable portfolio standards (RPS).

  • "Many states were able to reduce the CO2 intensity of electricity generation without these standards, because some have excellent wind resources and others displaced coal with natural gas," co-author Costa Samaras said in an email.

One level deeper: "Delaware and Iowa — with the largest declines — do have RPS policies, but Oklahoma, North Dakota, and South Dakota — with the third, fourth, and sixth largest declines — do not have RPS programs but do have voluntary renewable energy goals," the paper finds.

But, but, but: The paper's arrival coincides with emerging White House plans to intervene aggressively to halt closures of coal-fired and nuclear power plants.

The intrigue: As we wrote about yesterday, some analysts say the economic lifeline to those plants could erode the ongoing decarbonization of power generation.

One interesting wrinkle: In a sign of the known unknowns about the brewing intervention, a Bloomberg New Energy Finance report finds that it could also lower emissions.

  • Why? One option is providing payments for maintaining generation capacity, which might not actually boost coal-fired generation.
  • "Rewarding reactors with the same, however, would probably lead to more nuclear production and could displace millions of tons of carbon dioxide a year," notes Bloomberg in a story on the study.

Go deeper

4 hours ago - Politics & Policy

Scoop: Sources say Beto plans Texas comeback in governor’s race

Former U.S. Rep. Beto O'Rourke speaks during the Georgetown to Austin March for Democracy rally on July 31, 2021, in Austin, Texas. Photo: Brandon Bell/Getty Images

Former Rep. Beto O’Rourke is preparing to run for governor of Texas in 2022, with an announcement expected later this year, Texas political operatives tell Axios.

Why it matters: O'Rourke's entry would give Democrats a high-profile candidate with a national fundraising network to challenge Republican Gov. Greg Abbott — and give O’Rourke, a former three-term congressman from El Paso and 2020 presidential candidate and voting rights activist, a path to a political comeback.

Texas doctor says he performed an abortion in violation of state law

Pro-choice protesters march down Congress Avenue and back to the Texas state capitol in Austin, Texas, in July 2021. Photo: Erich Schlegel/Getty Images

A Texas doctor disclosed in an op-ed in the Washington Post on Saturday that he has performed an abortion in violation of the state's restrictive new abortion law, which effectively bans the procedure after six weeks.

Why it matters: Alan Braid's op-ed is a direct disclosure that will very likely result in legal action, thereby setting it up as a potential test case for how the abortion ban will be litigated, notes the New York Times.

Mike Allen, author of AM
6 hours ago - Technology

Axios interview: Facebook to try for more transparency

Nick Clegg last year. Photo: Matthew Sobocinski/USA Today via Reuters

Nick Clegg, Facebook's vice president of global affairs, tells me the company will try to provide more data to outside researchers to scrutinize the health of activity on Facebook and Instagram, following The Wall Street Journal's brutal look at internal documents.

Driving the news: Clegg didn't say that in his public response to the series. So I called him to push for what Facebook will actually do differently given the new dangers raised by The Journal.

You’ve caught up. Now what?

Sign up for Mike Allen’s daily Axios AM and PM newsletters to get smarter, faster on the news that matters.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!