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!

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!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Illustration: Aïda Amer/Axios

Climate change is an enormous risk to the economy and markets. If the world manages to solve its collective action problem, investors will cheer — but, as with any major change, there will be winners and losers.

What to watch: Moody's, the ratings agency, is putting together what it calls a "framework to assess carbon risks." Individual companies will be given a carbon transition assessment, or CTA, which measures how well they'll be able to operate in a low-carbon economy.

"Issuers assigned the highest scores, CT-1 and CT-2, exhibit advanced positioning for carbon transition. These companies typically have a business model that benefits from the transition to a low-carbon economy. By contrast, companies assigned the lowest scores, CT-9 and CT-10, exhibit poor positioning and typically have business models that are fundamentally threatened by carbon transition over any time horizon, including the long term."
— Moody's Investors Service

Why it matters: Carbon transition risk is already built into Moody's existing credit ratings, but it's not a large part of those ratings, largely because it's far from clear that a major carbon transition is actually going to happen. Now that Moody's is separating out this risk into a discrete CTA score, investors will be able to get a much clearer idea of which companies are successfully positioning themselves for a green future.

Go deeper

What's ahead for the newest female CEOs

Jane Fraser (L) and Rosalind Brewer. Photos: Jason Redmond/AFP via Getty Images; Rodrigo Capote/Bloomberg via Getty Images.

The number of women at the helm of America’s biggest companies pales in comparison to men, but is newly growing — and their tasks are huge.

What's going on: Jane Fraser took over at Citigroup this week, the first woman to ever lead a major U.S. bank. Rosalind Brewer will take the reins at Walgreens in the coming weeks (March 15) — a company that's been run by white men for more than a century.

1 hour ago - Health

Biden says U.S. will have enough vaccines for 300 million adults by end of May

President Biden. Photo: Anna Moneymaker-Pool/Getty Images

President Biden on Tuesday said that ramped-up coronavirus vaccine production will provide enough doses for 300 million Americans by the end May.

Why it matters: That's two months sooner than Biden's previous promise of enough vaccines for all American adults by the end of July.

Updated 3 hours ago - Health

Texas to end all coronavirus restrictions

Texas Gov. Greg Abbott speaking at the White House in December 2020. Photo: Al Drago/Bloomberg via Getty Images

Texas will end its coronavirus restrictions next week with an upcoming executive order, Gov. Greg Abbott (R) announced Tuesday during a press conference in Lubbock.

Why it matters: After Abbott signs the new order, which rescinds previous orders, all businesses can open to 100% capacity and the statewide mask mandate will be over, though large parts of the state will remain under mask local ordinances.