The National Oceanic Atmospheric Administration released two key climate findings this week: 2024 was the hottest year ever on record, and the Arctic tundra is now a driver of climate change. POLITICO’s Zack Colman breaks down how NOAA’s findings could have big implications for the fight against climate change. Plus, the board of the Midcontinent Independent System Operator approved a sweeping $21.8 billion package of transmission projects to stretch across the region’s Midwest footprint.

Zack Colman covers climate change for POLITICO. 

Nirmal Mulaikal is a POLITICO audio host-producer. 

Kara Tabor is an audio producer for POLITICO.

Gloria Gonzalez is the deputy energy editor for POLITICO. 

Matt Daily is the energy editor for POLITICO.

For more news on energy and the environment, subscribe to Power Switch, our free evening newsletter: https://www.politico.com/power-switch

And for even deeper coverage and analysis, read our Morning Energy newsletter by subscribing to POLITICO Pro: https://subscriber.politicopro.com/newsletter-archive/morning-energy

Learn more about your ad choices. Visit megaphone.fm/adchoices