You’re out of free articles.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Sign In or Create an Account.
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Welcome to Heatmap
Thank you for registering with Heatmap. Climate change is one of the greatest challenges of our lives, a force reshaping our economy, our politics, and our culture. We hope to be your trusted, friendly, and insightful guide to that transformation. Please enjoy your free articles. You can check your profile here .
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Subscribe to get unlimited Access
Hey, you are out of free articles but you are only a few clicks away from full access. Subscribe below and take advantage of our introductory offer.
subscribe to get Unlimited access
Offer for a Heatmap News Unlimited Access subscription; please note that your subscription will renew automatically unless you cancel prior to renewal. Cancellation takes effect at the end of your current billing period. We will let you know in advance of any price changes. Taxes may apply. Offer terms are subject to change.
Create Your Account
Please Enter Your Password
Forgot your password?
Please enter the email address you use for your account so we can send you a link to reset your password:

Earlier this month, the electric-car maker Rivian announced its new SUV, the R2 — a $45,000 family hauler that will get more than 300 miles in range. It also debuted the R3 and R3X hatchbacks, which entranced online car nerds.
These new Rivian models are sleek and important, but they won’t go on sale until 2026 at the earliest. Can Rivian last that long? We also chat about how electric vehicles’ physical requirements — big batteries, high voltage wires — are changing the design of cars themselves.
In this week’s episode, Rob and Jesse discuss Rivian’s quest to survive, how electrification is creating new vehicle categories, and the coolest EVs coming down the pike.
Subscribe to “Shift Key” and find this episode on Apple Podcasts, Spotify, Amazon, or wherever you get your podcasts.
You can also add the show’s RSS feed to your podcast app to follow us directly.
Here is an excerpt from our conversation:
Robinson Meyer: There’s this term called carcinization in evolutionary biology.
Jesse Jenkins: Ooh.
Meyer: People know this meme, which is that things in the sea tend to evolve into crabs. There’s lots of animals that look like crabs in the sea that are not true crabs, so to speak, because the crab is like a very successful bottom dweller form factor. And so animals that do not start as crabs, once they fill the same ecological niche as crabs, will wind up looking like crabs after you know 10 million, 15 million years.
To remember another guy, I have been thinking also a lot of the — again, if you’re not driving, Google this — the 1990s Toyota Previa, which was a kind of, it was a minivan that was like a half oval. It was kind of pill shaped. And again, the wheels were right at the front and right at the back. It was a more successful car, you’ll see it, it was the iconic 90s Toyota minivan.
And I do feel like, to some degree, the whole car market is undergoing this process of carcinization, where what is actually the vehicle that people want the most, especially families want the most, is a minivan. But minivans are not seen as cool or rugged, and so the whole car market is like trying to generate a vehicle that is as close to the Previa as possible but does not look like a mini— You know, it’s not actually, but to some degree I feel like we keep evolving minivans again and again.
If you think about the history of what the family car has been, where it was a station wagon in the 70s and 80s, then it was a minivan. Now it's this crossover SUV thing.
Jenkins: Yeah, because they make a lot of sense.
Meyer: Those are, broadly, very similar cars. They’re very similar, right? They let you seat two to three kids and they give you a lot of space in the back. But as fashion changes and what's cool, we have to keep redesigning that form factor for just what’s trendy at the moment. But we’re just dancing around this common design.
Jenkins: Yeah, it’s really interesting. There’s such a funny love hate relationship out there with minivans. I mean, they are incredibly useful cars, right? But it’s so hard culturally. It’s so hard to be like, Oh, I got a minivan, I gotta drive a minivan now. I turned 40 this year, so I’m right there. I grew up—
Meyer: You're closer to your midlife crisis than I am here.
Jenkins: —in a household with, originally, when I was first born, they had two Volkswagen bugs. And then as we, my sister and I grew up and we needed more space, both my parents traded in their bugs for Volkswagen minibuses. So we had the Volkswagen bus. And it was like the best family car growing up, right? Because we could all camp in it. Like, you know, we could throw the back seat down and put a mattress there. One of us could sleep on the floor, the middle seats. All my friends would fit inside it for trips to the beach. You know, it was just a super useful vehicle.
And of course that, you know, that sort of design atrophied out in terms of the mass market. People still buy them to convert for campers and things like that, like the Volkswagen California and other kinds of models like that in the van segment. But it’s interesting, the ID.4 Buzz is coming back to the market in the U.S. this year, as well. It’s the sort of rebirth of theVolkswagen microbus, and I'm really curious to see how it does because it’s a cool design. It’s a very retro forward, right? Which is very similar to how the R3 looks, I'd say.
I'll come back to that in a minute. But I’m really curious to see how it sells. I know my family’s been really interested in it, waiting for it to come out and see what it actually looks like in real life, and maybe test drive it and see if it’s something we might want in the future. But I would love to see more in that category, right? The van.
And you know, the SUV is really just trying to imitate a van with rugged looks that you really don't need. If you just admit it, you just want a minivan.
This episode of Shift Key is sponsored by…
Advanced Energy United educates, engages, and advocates for policies that allow our member companies to compete to power our economy with 100% clean energy, working with decision makers and energy market regulators to achieve this goal. Together, we are united in our mission to accelerate the transition to 100% clean energy in America. Learn more at advancedenergyunited.org/heatmap
KORE Power provides the commercial, industrial, and utility markets with functional solutions that advance the clean energy transition worldwide. KORE Power's technology and manufacturing capabilities provide direct access to next generation battery cells, energy storage systems that scale to grid+, EV power & infrastructure, and intuitive asset management to unlock energy strategies across a myriad of applications. Explore more at korepower.com.
Music for Shift Key is by Adam Kromelow.
Log in
To continue reading, log in to your account.
Create a Free Account
To unlock more free articles, please create a free account.
Co-founder Mateo Jaramillo described how the startup’s iron-air battery could help address the data center boom — and the energy transition
Well before the introduction of ChatGPT and Claude, Ireland underwent a data center construction boom similar to the one the U.S. is experiencing today.
That makes it a fitting location for Form Energy’s first project outside the U.S. Mateo Jaramillo, the CEO of the long-duration energy storage startup, described Ireland as “a postcard from the future” at Heatmap House, a day of conversations and roundtables with leading policymakers, executives, and investors at San Francisco Climate Week.
In a one-on-one interview with Robinson Meyer, Jaramillo went on to explain the potential of a 100-hour battery, calling it the duration at which you can “functionally replace thermal resources on the grid or compete with them.” Such storage capacity would not only bolster data centers’ power reliability but also speed up the transition from oil and gas to renewables.
Form Energy, which Jaramillo co-founded in 2017, is best known for its iron-air battery that can continuously discharge energy for 100 hours. In February, the startup announced a partnership with Google and the utility Xcel Energy to build the highest-capacity battery in the world, capable of storing 30 gigawatt-hours of energy, as Heatmap’s Katie Brigham reported.
Despite the troublesome state of renewables deployment in the U.S., energy storage firms like Form appear to be doing well, thanks to record load growth. “When we founded the company, we didn’t anticipate the boom of data center demand that we’re currently experiencing,” said Jaramillo. “But we did bet on the overall mega-trend being pretty firmly in place, which is electricity growth.”
In addition to load growth, battery manufacturers are still benefiting from the Inflation Reduction Act’s energy storage tax credits, which survived the deep cuts Republicans made to the signature climate law last summer. Jaramillo noted that customers can still claim a tax credit for purchasing energy systems, while a manufacturing protection credit also remains in place. “We absolutely qualify for both those things,” Jaramillo said. “In fact, 100 hours as a duration is written into the legislative text for the manufacturing [tax credit].”
Though batteries can help accelerate the retirement of natural gas plants by providing firm energy to supplement renewables’ generation, politicians’ fear of load growth seems to have forged a bipartisan consensus supporting batteries. For its part, Form Energy is focused on continuing to drive down the cost of its iron-air battery.
From “where we sit today,” Form Energy is “quite confident that we will hit that roughly $20 a kilowatt-hour cost within a very short period of time,” Jaramillo said.
At San Francisco Climate Week, John Reynolds discussed how the state is juggling wildfire prevention, climate goals, and more.
Blessed with ample sun and wind for renewables but bedeviled by high electricity prices and natural disasters, California encapsulates the promise and peril of the United States’ energy transition.
So it was fitting that Heatmap House, a day of conversations and roundtables with leading policymakers, executives, and investors at San Francisco Climate Week, kicked off with John Reynolds, president of the California Public Utilities Commission.
The CPUC oversees the most-populous state’s utilities and has the power to approve or veto electricity and natural gas rate increases. At Heatmap House, Reynolds — “one of California’'s most important climate policymakers,” as Heatmap’s Robinson Meyer called him — affirmed that affordability has been top of mind as power bills have risen to become a mainstream political issue across the country. California’s electricity prices are the second-highest in the nation, behind only Hawaii, according to the Electricity Price Hub.
“I’d really like to see us drive down the portion of household income that is consumed by energy prices,” Reynolds said in a one-on-one interview with Rob. “That’s a really important metric for making sure that we’re doing our job to deliver a system that’s efficient at meeting customer needs and is able to support the growth of our economy.”
The Golden State’s power premium has been exacerbated by the fallout from multiple wildfires that have devastated various parts of the state in recent years, which have necessitated costly grid upgrades such as undergrounding power lines. California-based utility PG&E has also invested in more futuristic fire solutions such as “vegetation management robots, power pole sensors, advanced fire detection cameras, and autonomous drones, with much of this enhanced by an artificial intelligence-powered analytics platforms,” as Heatmap’s Katie Brigham wrote shortly after last year’s fires in Los Angeles.
Affordability affects not just Californians’ financial wellbeing, but also the state’s ability to decarbonize quickly. “The affordability challenge that we’re seeing in electric and gas service is one that is going to make it more difficult to meet our climate goals as a state,” Reynolds said.
One contentious — and somewhat byzantine — aspect of California’s energy transition is how much of a financial incentive the CPUC should offer for residents to install rooftop solar. Net metering is a billing system that rewards households with solar panels for sending excess generation back to the grid. Three years ago, the CPUC adopted a new standard that substantially lowered the rate at which solar panel users were compensated.
“We had to slow the bleeding,” Reynolds said, referring to the greater financial burden paid by utility customers without solar panels. “The net billing tariff did slow the bleeding, but it didn’t stop it.”
Asked whether he is focused more on electricity rates (the amount a customer pays per kilowatt-hour) or bills (the amount a utility charges a ratepayer), Reynolds said both are important.
“If we can drive down electric rates, we’re going to enable more electrification of transportation and of buildings,” Reynolds said. “It’s really important to look at bills, because that is fundamentally what hits households. People’s wallets are limited by their bills, not by their rates.”
The state has terminated an agreement to develop substations and other necessary grid infrastructure to serve the now-canceled developments.
Crucial transmission for future offshore wind energy in New Jersey is scrapped for now.
The New Jersey Board of Public Utilities on Wednesday canceled the agreement it reached with PJM Interconnection in 2021 to develop wires and substations necessary to send electricity generated by offshore wind across the state. The board terminated this agreement because much of New Jersey’s expected offshore wind capacity has either been canceled by developers or indefinitely stalled by President Donald Trump, including the now-scrapped TotalEnergies projects scrubbed in a settlement with his administration.
“New Jersey is now facing a situation in which there will be no identified, large-scale in-state generation projects under active development that can make use of [the agreement] on the timeline the state and PJM initially envisioned,” the board wrote in a letter to PJM requesting termination of the agreement.
Wind energy backers are not taking this lying down. “We cannot fault the Sherrill Administration for making this decision today, but this must only be a temporary setback,” Robert Freudenberg of the New Jersey and New York-focused environmental advocacy group Regional Plan Association, said in a statement released after the agreement was canceled.
I chronicled the fight over this specific transmission infrastructure before Trump 2.0 entered office and the White House went nuclear on offshore wind. Known as the Larrabee Pre-Built Infrastructure, the proposed BPU-backed network of lines and electrical equipment resulted from years of environmental and sociological study. It was intended to connect wind projects in the Atlantic Ocean to key points on the overall grid onshore.
Activists opposed to putting turbines in the ocean saw stopping the wires as a strategy for delaying the overall construction timelines for offshore wind, intensifying both the costs and permitting headaches for all state and development stakeholders involved. Some of those fighting the wires did so based on fears that electromagnetic radiation from the transmission lines would make them sick.
The only question mark remaining is whether this means the state will try to still proceed with building any of the transmission given rising electricity demand and if these plans may be revisited at a later date. The board’s letter to PJM nods to the future, asserting that new “alternative pathways to coordinated transmission” exist because of new guidance from the Federal Energy Regulatory Commission. These pathways “may serve” future offshore wind projects should they be pursued, stated the letter.
Of course, anything related to offshore wind will still be conditional on the White House.