It’s been a tumultuous year for climate politics — and for climate nonprofits. The longtime activist group 350.org suspended its operations in the U.S. (at least temporarily), and Bill Gates, the world’s No. 1 climate funder, declared that the decarbonization movement should make a “strategic pivot” to poverty reduction. How should someone who wants to help the global climate navigate this moment?

Our guest has recommendations. On this week’s episode of Shift Key, Rob talks to Dan Stein, the founder and executive director of Giving Green. Giving Green is a nonprofit that researches the most high-impact climate groups and helps people and companies donate to them. Stein talked about the top five climate groups Giving Green recommends this year, effective altruism and the future of climate philanthropy, and whether Bill Gates is right that climate activism has focused too much on emissions targets. 

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.

Mentioned:

Giving Green’s top climate nonprofits for 2025:

Clean Air Task Force

Future Cleantech Architects

Good Food Institute

Opportunity Green

Project InnerSpace

The Giving Green regranting fund

Bill Gates’ memo on “three tough truths about climate”

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

Uplight is a clean energy technology company that helps energy providers unlock grid capacity by activating energy customers and their connected devices to generate, shift, and save energy. The Uplight Demand Stack — which integrates energy efficiency, electrification, rates, and flexibility programs — improves grid resilience, reduces costs, and accelerates decarbonization for energy providers and their customers. Learn more at uplight.com/heatmap.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

The boom in artificial intelligence has become entangled with the clean energy industry over the past 18 months. Tech companies are willing to pay a lot for electricity — especially reliable zero-carbon electricity — and utilities and energy companies have been scrambling to keep up.

But is that boom more like a bubble? And if so, what does that mean for the long-term viability of AI companies and data center developers, and for the long-term health of decarbonization? 

On this week’s Shift Key, we’re talking to Advait Arun, a senior associate for capital markets at the Center for Public Enterprise, about his new report on the market dynamics at play in the data center buildout. What kind of bets are these AI companies making? How likely are they to pay off? And if they don’t, who stands to lose big? Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University.

Mentioned:

Advait’s report: Bubble or Nothing: Data Center Project Finance

Hyman Minsky

Previously on Shift Key: A Skeptic’s Take on AI and Energy Growth

Jesse’s upshift; Rob’s downshift.

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

Uplight is a clean energy technology company that helps energy providers unlock grid capacity by activating energy customers and their connected devices to generate, shift, and save energy. The Uplight Demand Stack — which integrates energy efficiency, electrification, rates, and flexibility programs — improves grid resilience, reduces costs, and accelerates decarbonization for energy providers and their customers. Learn more at uplight.com/heatmap.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

It’s been a huge few weeks for climate news. Democrats swept state and local elections in New Jersey, Virginia, California, and New York City — and won two crucial regulatory races in Georgia. A few weeks before, the climate tech investor and philanthropist Bill Gates released a memo arguing for a pivot on climate funding vis a vis global health.

On this special episode of Shift Key, Rob talks to Heatmap staff writers Emily Pontecorvo and Matthew Zeitlin about what the 2025 elections might mean for climate policy, why “affordability” politics could hamper decarbonization, and whether the Gates memo represents anything but a rebrand. They recorded this conversation live at the Yale School of Management’s annual clean energy conference in New Haven, Connecticut.

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.

Mentioned: 

How Mikie Sherrill Won New Jersey’s Electricity Election, by Matthew 

Democrats Win 2 Key Energy Races in Georgia, by Emily

Zohran Mamdani’s Muted Climate Politics, by Rob

7 New Takes From Bill Gates on Climate ‘Doomsday’ Talk and Global Health

Where Bill Gates Got It Wrong, by Zeke Haufather

Previously on Shift Key: How to Talk to Your Friendly Neighborhood Public Utility Regulator

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

Uplight is a clean energy technology company that helps energy providers unlock grid capacity by activating energy customers and their connected devices to generate, shift, and save energy. The Uplight Demand Stack — which integrates energy efficiency, electrification, rates, and flexibility programs — improves grid resilience, reduces costs, and accelerates decarbonization for energy providers and their customers. Learn more at uplight.com/heatmap.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

​Robinson Meyer and Jesse Jenkins are off this week. Please enjoy this selection from the Shift Key archive.

China’s greenhouse gas emissions were essentially flat in 2024 — or they recorded a tiny increase, according to a November report from the Centre for Research on Energy and Clean Air, or CREA. A third of experts surveyed by the report believe that its coal emissions have peaked. Has the world’s No. 1 emitter of carbon pollution now turned a corner on climate change?

Lauri Myllyvirta is the co-founder and lead analyst at CREA, an independent research organization focused on air pollution and headquartered in Finland. Myllyvirta has worked on climate policy, pollution, and energy issues in Asia for the past decade, and he lived in Beijing from 2015 to 2019.

On this week’s episode of Shift Key, Rob and Jesse talk with Lauri about why the country is still building so much coal power (along with gobs of solar and wind), and the energy-intensive shift that its economy has taken in the past five years. Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University.

​Mentioned:

CREA’s reports on China’s emissions trajectory

Chinese EV companies beat their own targets in 2024

Jeremy Wallace: China Can’t Decide if It Wants to Be the World’s First ‘Electrostate’

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

Uplight is a clean energy technology company that helps energy providers unlock grid capacity by activating energy customers and their connected devices to generate, shift, and save energy. The Uplight Demand Stack — which integrates energy efficiency, electrification, rates, and flexibility programs — improves grid resilience, reduces costs, and accelerates decarbonization for energy providers and their customers. Learn more at uplight.com/heatmap.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

Data centers aren’t the only driver of rising power use. The inexorable shift to electric vehicles — which has been slowed, but not stopped, by Donald Trump’s policies — is also pushing up electricity use across the country. That puts a strain on the grid — but EVs could also be a strength.

On this week’s episode of Shift Key, Rob and Jesse talk to Apoorv Bhargava, the CEO and cofounder of Weavegrid, a startup that helps people charge their vehicles in a way that’s better and cleaner for the grid. They chat about why EV charging remains way too complicated, why it should be more like paying a cellphone bill than filling up at a gas station, and how the AI boom has already changed the utility sector.

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. 

Mentioned:

Rob on how electricity got so expensive

Utility of the Future: An MIT Energy Initiative response to an industry in transition, December 2016

Previously on Shift Key: Utility Regulation Really Sucks

Jesse’s downshift; Rob’s upshift.

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

Uplight is a clean energy technology company that helps energy providers unlock grid capacity by activating energy customers and their connected devices to generate, shift, and save energy. The Uplight Demand Stack — which integrates energy efficiency, electrification, rates, and flexibility programs — improves grid resilience, reduces costs, and accelerates decarbonization for energy providers and their customers. Learn more at uplight.com/heatmap.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

Electricity prices are the biggest economic issue in the New Jersey governor’s race, which is perhaps next month’s most closely watched election. Mikie Sherrill, the Democratic candidate and frontrunner, has pledged to freeze power prices for state residents after getting elected. Can she do that? 

On this week’s episode of Shift Key, Rob talks to Skanda Amarnath, the executive director of Employ America, a center-left think tank that aims to encourage a “full-employment, robust-growth economy.” He’s also a nearly lifelong NJ resident. They chat about how New Jersey got such expensive electricity, whether the nuclear construction boom is real, and what lessons nuclear companies should take from economic history.

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.

Mentioned: 

How Electricity Got So Expensive

New Jersey’s Next Governor Probably Can’t Do Much About  Electricity Prices, by Matt Zeitlin for Heatmap

Previously on Shift Key: The Last Computing-Driven Electricity Demand Boom That Wasn’t

Meta lays off 600 workers

Amazon lays off 14,000 workers

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

A warmer world is here. Now what? Listen to Shocked, from the University of Chicago’s Institute for Climate and Sustainable Growth, and hear journalist Amy Harder and economist Michael Greenstone share new ways of thinking about climate change and cutting-edge solutions. Find it here.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

Simply operating America’s buildings uses more than a third of the country’s energy. A major chunk of that is temperature control — keeping the indoors cool in the summer and warm in the winter. Heating eats into families’ budgets and burns a tremendous amount of fuel oil and natural gas. But what if we could heat and cool buildings more efficiently, cleanly, and cheaply? 

On this week’s episode of Shift Key, Rob and Jesse talk to Dulcie Madden, the founder and CEO of Dig Energy, a New Hampshire-based startup that is trying to lower the cost of digging geothermal wells scaled to serve a single structure. Dig makes small rigs that can drill boreholes for ground source heat pumps — a technology that uses the bedrock’s ambient temperature to heat and cool homes and businesses while requiring unbelievably low amounts of energy. Once groundsource wells get built, they consume far less energy than gas furnaces, air conditioners, or even air-dependent heat pumps. 

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is an adviser to Dig Energy.

Mentioned:

Dig Energy

TechCrunch: “Geothermal is too expensive, but Dig Energy’s impossibly small drill rig might fix that”

Princeton University’s Geo-Exchange System

Jesse’s downshift; Rob’s downshift. 

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

A warmer world is here. Now what? Listen to Shocked, from the University of Chicago’s Institute for Climate and Sustainable Growth, and hear journalist Amy Harder and economist Michael Greenstone share new ways of thinking about climate change and cutting-edge solutions. Find it here.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

Julian Brave NoiseCat is a writer, Oscar-nominated filmmaker, champion powwow dancer, and student of Salish art and history. His first book, We Survived the Night, was released this week — it uses memoir, reporting, and literary anthology to tell the story of Native families across North America, including his own. 

NoiseCat was previously an environmental and climate activist at groups including 350.org and Data for Progress. On this week’s episode of Shift Key, Rob talks with Julian about Native American nations and politics, the complexity and reality of Native life in 2025, and the “trickster” as a recurring political archetype.

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.

Mentioned:

We Survived the Night, by Julian Brave NoiseCat

How Deb Haaland Became the First Native American Cabinet Secretary

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

A warmer world is here. Now what? Listen to Shocked, from the University of Chicago’s Institute for Climate and Sustainable Growth, and hear journalist Amy Harder and economist Michael Greenstone share new ways of thinking about climate change and cutting-edge solutions. Find it here.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

China announced a new climate commitment under the Paris Agreement at last month’s United Nations General Assembly meeting, pledging to cut its emissions by 7% to 10% by 2035. Many observers were disappointed by the promise, which may not go far enough to forestall 2 degrees Celsius of warming. But the pledge’s conservatism reveals the delicate and shifting politics of China’s grid — and how the country’s central government and its provinces fight over keeping the lights on. 

On this week’s episode of Shift Key, Rob and Jesse talk to Michael Davidson, an expert on Chinese electricity and climate policy. He is a professor at the University of California, San Diego, where he holds a joint faculty appointment at the School of Global Policy and Strategy and the Jacobs School of Engineering. He is also a senior associate at the Center for Strategic and International Studies, and he was previously the U.S.-China policy coordinator for the Natural Resources Defense Council.

Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. 

Mentioned:

China’s new pledge to cut its emissions by 2035

What an ‘ambitious’ 2035 electricity target looks like for China

China’s Clean Energy Pledge is Clouded by Coal, The Wire China

Jesse’s upshift; Rob’s upshift.

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

A warmer world is here. Now what? Listen to Shocked, from the University of Chicago’s Institute for Climate and Sustainable Growth, and hear journalist Amy Harder and economist Michael Greenstone share new ways of thinking about climate change and cutting-edge solutions. Find it here.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.

It’s been a busy few weeks for climate and energy. New York Climate Week brought hundreds of events — and thousands of people — to the city to discuss decarbonization and energy policy. The New Jersey governor’s race has raised the salience of electricity rates. And suddenly everyone is talking about energy affordability.

On this week’s episode of Shift Key, Rob is joined by his colleagues at Heatmap to discuss some of the biggest topics in energy and climate. What did they take away from New York Climate Week? What do the new politics of affordability mean for climate policy? And what are the benefits — and hazards — of arguing for climate policy by talking about how clean energy is cheap energy? 

This Heatmap reporter roundtable features Heatmap’s deputy editor Jillian Goodman and its staff writers, Emily Pontecorvo and Matthew Zeitlin. Shift Key is hosted by Robinson Meyer, the founding executive editor of Heatmap, and Jesse Jenkins, a professor of energy systems engineering at Princeton University. Jesse is off this week.

Mentioned:

Everything that happened at Heatmap’s Climate Week event

Matthew on the peril for Democrats of running on electricity prices

Emily on the Greenhouse Gas Protocol

Arjun Krishnaswami in Utility Dive

Jillian’s downshift; Emily’s downshift; Matthew’s quasi-upshift; Rob’s downshift.

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This episode of Shift Key is sponsored by …

Hydrostor is building the future of energy with Advanced Compressed Air Energy Storage. Delivering clean, reliable power with 500-megawatt facilities sited on 100 acres, Hydrostor’s energy storage projects are transforming the grid and creating thousands of American jobs. Learn more at hydrostor.ca.

Music for Shift Key is by Adam Kromelow.

Hosted on Acast. See acast.com/privacy for more information.