The Equation

Kiara Worth/Climate and Nature UN Climate Change CC BY-NC-SA 4.0

November 7, 2025

Why COP 30 in Brazil Matters for a Thriving Economy and a Safe, Livable Planet

The rest of the world must leave the US behind and pursue ambitious consensus on switching to cheap clean energy.

Rachel Cleetus
Policy Director

Kick Big Polluters Out

November 7, 2025

Imagining a COP Free from Fossil Fuel Industry Influence

Kathy Mulvey
Accountability Campaign Director, Climate & Energy Program

Nicole Fuller/National Science Foundation

November 6, 2025

What Do Duolingo, The Magic School Bus, and James Bond Have in Common? The US National Science Foundation

Carlos Javier Martinez
Senior Scientist

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Chitra Kumar

Managing Director, Climate and Energy Program

Gregory Kulacki

East Asia Project Manager

Paul Arbaje

Energy Analyst

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March 2, 2021

The Social Cost of Carbon Gets an Interim Update from the Biden Administration

Rachel Cleetus
Policy Director

Phil Roeder / CC BY 2.0 (Creative Commons)

February 26, 2021

For Years, the Federal Workforce Languished. Congress is Planning to Revive It

Taryn MacKinney
Former Contributor

USDA NRCS

February 25, 2021

To Save Its Soil and Clean Up Its Water, Iowa Needs to Act Fast(er)

Karen Perry Stillerman
Deputy Director

Marcia Cassidy Communications

February 25, 2021

Renewable Energy Technology is Not Fully Helping Communities That Need it Most

UCS Science Network

Nuclear Regulatory Commission/flickr

February 23, 2021

Diablo Canyon is Shutting Down. Is California Ready?

Mark Specht
Senior Manager, Western States Energy

Nuclear Regulatory Commission/flickr

February 23, 2021

Diablo Canyon cerrará. ¿Está preparada California?

Mark Specht
Senior Manager, Western States Energy

US EPA

February 22, 2021

President Biden’s Science Policies Are…Good, Actually. And That’s Worth Celebrating.

UCS Science Network

NOAA

February 19, 2021

El vórtice polar ha matado a 24 en Texas hasta ahora. ¿De quién es la culpa?

Astrid Caldas
Senior Climate Scientist

NOAA

February 19, 2021

The Polar Vortex Has Killed 24 in Texas So Far. Who’s to Blame?

Astrid Caldas
Senior Climate Scientist

jayRaz/flickr

February 18, 2021

Power Outages in Texas and California Have Less in Common than You Think

Mark Specht
Senior Manager, Western States Energy

Photo: White House

February 18, 2021

As the US Rejoins the Paris Agreement, What’s Next on the Road to COP26?

Rachel Cleetus
Policy Director

Luis A. Deya/US Army

February 17, 2021

500,000 US COVID-19 Deaths and Counting: A Shameful Public Health Failure

Derrick Z. Jackson
Former Fellow

NASA

February 17, 2021

Satellite Database Update: More than 3,300 Active Satellites Orbiting the Earth

Laura Grego
Research Director, Senior Scientist

climate.gov

February 16, 2021

Polar Vortex Power Outages: 6 Things to Know about Supply, Demand, and our Electricity Future

John Rogers
Associate Director, Energy Analytics

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February 12, 2021

Will Oregon Join the Race to 100% Clean Energy?

Adenike Adeyeye
Former Contributor

Heart-shaped chicken nuggets on a tray of fast food

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February 12, 2021

Tyson Foods Wants to Be Our Valentine. Thanks, But No Thanks.

Karen Perry Stillerman
Deputy Director

Macau Photo Agency/unpslash

February 11, 2021

The Top Ten US Questions about China in the Year of the Ox

Gregory Kulacki
East Asia Project Manager

CC BY 3.0 US

February 11, 2021

Black History Is American History

Adrienne Hollis
Former Contributor

wisepig/flickr

February 11, 2021

BP and Shell Must Leave the American Petroleum Institute: Here’s Why

Peter Frumhoff
Former Director of Science and Policy and Chief Climate Scientist

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February 11, 2021

This Valentine’s Day is Time To Ask If Your Utility Has a Commitment Problem

Joseph Daniel
Former Contributor

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February 10, 2021

Ask a Scientist: Electric Vehicles are the Cleanest Option Today

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Former Contributor

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Jackie James

February 9, 2021

Forging Equitable Scientist-Community Partnerships for Citizen Science Projects

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Downtowngal, CC0, via Wikimedia Commons

February 9, 2021

Has Consumers Energy Found a Loophole in its Clean Energy Pledge?

Joseph Daniel
Former Contributor

Tima Miroshnichenko/Pexels

February 4, 2021

We Need to Put an End to Selling Utility Customer Debt

Joseph Daniel
Former Contributor

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