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Rob debriefs with colleagues on the latest climate news.

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.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, YouTube, or wherever you get your podcasts.
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Here is an excerpt from our conversation:
Jillian Goodman: I want to back up a minute and just ask, what are we talking about when we’re talking about goldplating? What constitutes gilding the utility infrastructure, and what is not getting built because we’re doing all of this goldplating?
Matthew Zeitlin: Well, it’s funny, right? You’ll never read an IRP where they’ll be like, Alright, here’s our goldplated spending. What the advocates would say is that it’s often distribution, transmission and distribution spending that’s going across their territory and it’s not bringing down prices. I mean, again, it’s a completely subjective — well, not completely subjective. It is a subjective claim.
Goodman: Part of what’s motivating my question is, are we talking about things like installing smart meters?
Zeitlin: Well, in California, there’s been backlash to undergrounding. You know, it’s funny, because the utility structure makes it so anything good you want to do, the people have to pay for. So like even undergrounding electricity lines has become quite controversial in the American West because it’s so expensive.
Now, is that goldplating? Or is that climate resilience to decrease the chance of wildfires? Is it resilience? Is it building up climate resilience to the more wildfires caused by higher temperatures?
Emily Pontecorvo: I will just point out, it is also a policy choice by public service commissions and those who put people on those commissions to give the utility the rate of return that they get. There’s a lot of advocacy around lowering that rate of return, and also to put the degree of the cost of that goldplating on ratepayers that they do. They could have investors share more of that cost, and they’re just scared to do that. The utilities kind of scare them away from doing that. But it is possible. It’s in their power, at least.
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.
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.
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Representative Mike Levin, It’s Electric, Rivian, and more showed up for the mobility session at Heatmap House.
On the surface, the climate case for electric vehicles is simple: Battery-powered cars can eliminate our need to burn dirty gasoline and diesel, and as more renewables come onto the grid will only run more and more cleanly. But the benefits that can be gained from electrifying the vehicle fleet run far deeper, a case that a variety of speakers made at Heatmap House on Wednesday as part of New York Climate Week.
Andrew Peterman, director of advanced energy solutions at the EV maker Rivian, explained how electric vehicles are becoming a multi-tiered grid solution. Rivian itself is cooperating with drivers and utilities to create automatic smart charging so that EVs can charge when energy is abundant and inexpensive, saving the user money — in some cases as much as $1,000 per year — and easing strain on the grid. Doing so helps to keep electricity prices down, which is good for the country and for the bottom line of an electric vehicle maker.
“Our ability to sell and give people value out of an electric vehicle can only be enabled if we transform the grid to be able to be affordable, reliable, and cleaner for everyone,” Peterman told Heatmap deputy editor Jillian Goodman. “We need to use our role in the energy system to enable customers to get more value out of the grid. So everything we do is about grid transformation to enable electric vehicles to have an even stronger and stronger value proposition. When we bring down electricity costs, that brings down the total cost of ownership for our vehicle owners.”
Of course, energy can go in the other direction, too. Now that millions of EVs are on the road, the multitude of kilowatt-hours stored in EV batteries can be a grid asset. That goes for vehicle-to-grid integration, where EVs can discharge energy to help balance the grid when they’re not driving. But it’s an especially compelling proposition when those batteries get older and are no longer optimal for powering vehicles. Rivian is working with partners such as Redwood Materials to recycle old EV batteries and to repurpose some as grid storage. The same is true at Waymo, whose fleet of autonomous, only-electric rideshare vehicles have racked up hundreds of thousands of miles in some cases.
“Our fleets are sometimes outlasting our batteries where they still work, but they’re just not optimal for the ride-hailing fleet,” Waymo head of environment and sustainability Adam Lenz told Nico Lauricella, Heatmap’s CEO and editor in chief. “So we’re taking those batteries out, refreshing them, and then there’s still a lot of life left on this battery. We’re working with a partner that’s based out of L.A. County where we provide service and they’re deploying those batteries to support front of the meter grid storage.” (Waymo is also a sponsor of Heatmap House.)
It’s clear that the rideshare economy will be dominated by electric vehicles, and Lenz argued that this fact helps extend the climate benefits of electrification and autonomy to people who don’t want to drive or have been priced out by the upfront costs of an EV. The promise that self-driving cars will ultimately be much safer compared to those driven by fallible humans makes it safer to walk or bike, the most sustainable transportation methods. Waymo recently introduced a partnership with Visa to give San Francisco Bay Area riders a $2.85 Waymo account credit (the price of a bus ride in S.F.) when they combine a rideshare trip with a train or bus linkup to create a mulit-modal journey — a roundabout way to create “free” buses.
Across the country, EV charging could help give New York City not only cleaner skies but also improved grid management. The city’s Green Ride Initiative is meant to have New York’s taxi and rideshare trips be majority-electric by 2030, yet NYC has been a charging desert compared to other dense cities like London. Tiya Gordon, co-founder and COO of charging company it’s electric, came to Heatmap House to discuss her company’s recent win of a contract to install 700 new street chargers in New York, which has only 88 today.
It’s not just how many chargers are going in, she said, but where — the majority will go into neighborhoods in Brooklyn and Queens where rideshare drivers live and park their cars overnight. Albert Gore, executive director of the Zero Emission Transportation Association, added: “It makes a lot of sense also when you think about the impact to the grid. If you are directing a lot of that charging at night, particularly for these high mileage use cases, that actually puts downward pressure on electricity rates. EVs are a very, very flexible load.”
“We will not cease exports of U.S. diesel,” the Secretary of Energy told us at Heatmap House.
Secretary of Energy Chris Wright threw cold water on a potential diesel export ban, telling Heatmap executive editor Robinson Meyer that the president “didn’t endorse it.”
“We are open to any ideas to lower energy prices for Americans,” Wright said at our Heatmap House event at New York Climate Week. “We have a continual, thoughtful dialog based on the facts on the ground of what are the most practical steps moving forward, and it looks like right now we do need to grow the diesel supply in the United States.”
There could be some adjustments to the diesel industry, Wright told Rob, saying there may “be some tweak in where diesel flows out of U.S. refineries.” About a full-scale ban, however, he was unequivocal. “We will not cease exports of U.S. diesel.”
That stands in contrast to President Trump’s remarks Tuesday, when he told reporters, “I’ve said, ‘Let’s not send out the diesel.’ I’ve called for it. I’ve called for it within my people.” Politico reported Wednesday afternoon that the administration is “preparing” a 90-day export ban.
When asked if a diesel export ban would hurt America’s reputation as an energy superpower, Wright told Heatmap, “It certainly would have impacts.” But, he added, “I don’t think there’s serious consideration, although there’s always been a dialogue. I don’t think you will see a blanket ban on diesel. And yes, of course, we want to be the energy superpower supplying the whole world.”
Some Republicans in Congress have called for a diesel export ban, including Iowa Senator Chuck Grassley, who represents agriculture-heavy Iowa. High diesel prices impose a particularly large cost on two groups: farmers and New Englanders. Farmers need diesel to fuel equipment to harvest crops and trucks to move their goods, while millions of New Englanders rely on heating oil — which is virtually interchangeable with diesel — to heat their homes in the winter. Bills for heating oil may exceed $2,000 this winter, according to Mark Wolfe, the executive director of the National Energy Assistance Directors Association
Diesel prices today are sitting at just over $6.50 per gallon, according to AAA, up from $3.69 a year ago and $5.60 just a month ago.
The former vice president joined us at Heatmap House at New York Climate Week to talk about electric vehicles, artificial intelligence, and why clean energy will ultimately win.
In front of a packed room at Heatmap House on Wednesday morning, former Vice President Al Gore made the case for optimism on climate change.
“There is a possibility we will look back on this year of 2026 as the positive tipping point on climate,” he said.
He started with some high water marks in renewable energy and electric vehicles. Last year was the first year that the production of energy from renewable sources exceeded the overall increase in global energy demand, for example. Whereas 20 years ago, when Gore’s landmark climate change film An Inconvenient Truth premiered, there were virtually no electric vehicles on the road, by the end of this year about 30% of all new cars sold globally will be EVs.
On top of that, he later added, “the war in Iran marks the second time in four years that the fossil fuel supply chain has been disrupted, and price volatility has returned, and people around the world have reacted to this and in a really dramatic way.” Just in the past six months, EV sales reached record levels in 50 countries; Korea’s president committed to speed its transition off fossil fuels; Thailand announced a shift from liquified natural gas to renewables; and solar is booming in Africa.
“These are signs that this thing is really moving into high gear,” he said. “The fossil fuel industry is losing, they know they’re losing, and they’re trying to slow down how quickly they lose.”
Gore was also surprisingly hopeful about artificial intelligence, arguing that data centers were a cause for concern but “not a justification for panic.” He’s not convinced that the carbon emissions from powering artificial intelligence will have a decisive impact on our climate trajectory, and is far more worried about “cognitive atrophy and the emergence of an intelligence that makes us no longer the apex intelligence on the planet.”
The conversation with Gore followed an interview with one of his climate champion descendents, so to speak. Mikie Sherrill, the governor of New Jersey, showed off her energy bona fides in a conversation about her approach to affordability and data centers. She talked up her administration’s swift approvals of solar and battery projects to ensure they made the deadline for federal tax credits, lifting the state’s moratorium on nuclear, and implementation of virtual power plants.
“There is a crisis going on, so you cannot simply say to people, ‘Sorry, your bills are just going to keep skyrocketing,’” she said. “That is not the answer, which is why we’ve acted so aggressively.”
Sherrill also criticized data center developers for the way they have frequently come into the state without engaging with communities. “I told a data center, I said, ‘You guys have been horrible at it. I’m just telling you, nobody knows what a data center is, and you need to explain why it's even important. Are you curing cancer? What are you doing? Why is this a societal benefit?’”
She encouraged future Democratic candidates for public office to make sure they have a deep understanding of the specific energy circumstances of their state, and to speak to that on the campaign trail. “The can has been kicked down the road on too many different issues, and if you were going to try to duck your head and say some mealy-mouthed thing like, ‘We’re going to do all of the above’ and ‘Everyone's welcome and we like business,’ that’s not going to cut it.”