Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Podcast

Shift Key Is Opening the Mail Bag

Answering your questions on AI and energy, the economics of solar, the Green New Deal’s legacy, and more.

A mailman.
Heatmap Illustration/Getty Images

Happy new year! On this week’s episode of Shift Key, Rob and Jesse answer some of the questions they’ve received from readers throughout the year. Hot topics include: What happened to the Green New Deal, and is the Inflation Reduction Act part of its legacy? Should U.S. policy prioritize solar manufacturing or solar deployment? And how can normal people keep AI-driven data centers from blowing up the grid?

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.

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:

Jesse Jenkins: If you build a tariff wall around America and you say, You must buy American-made panels or pay a huge tariff, we could build a domestic solar manufacturing sector, but it would by no means be required to be globally competitive. And if you were to remove those protections, it would probably immediately collapse. […] If you want to, you have a competitive agenda, you need to be developing a particular type of industry that can be competitive. And I think that Michael’s question hints that maybe that’s not that important in the case of solar because it’s just not a very high-margin business. It’s kind of a bad business to be in. There’s consistent overcapacity and margins are thin, if not non-existent.

Robinson Meyer: Jenny Chase At BloombergNEF, who is the master of solar manufacturing, consistently describes it as one of the worst businesses in the world because these Chinese manufacturers — and now, more broadly, these Chinese and Southeast Asian manufacturers — are just constantly competing each other out of business.

I will say, I want to attach an asterisk to globally competitive, right? There’s like a B part to that, which is, do you think dominating in this industry is going to create know-how that allows you to dominate future technologies we don’t understand yet?

Jenkins: Yeah, are there general-purpose manufacturing techniques or core technology components here that you think are going to be useful in a variety of other sectors? I think that’s true.

I look at batteries, for example, as a critical general-purpose technology for the 21st century, right? Like, good batteries are going to be in everything, and so the ability to produce those and to continue to innovate and be at the frontier there, it’s important to national defense. It’s important to the transportation sector. It’s important to consumer products. You know, it’s just a critical platform technology, and a lot of the innovations in material science and electrochemistry and other things that you need to develop for batteries have other broader applications in decarbonizing industry and producing other products.

So I think that’s a good example of a case where, even if you’re a little behind the technology or frontier, there’s a lot of value to trying to catch up there for, for broader reasons.

This episode of Shift Key is sponsored by …

Intersolar & Energy Storage North America is the premier U.S.-based conference and trade show focused on solar, energy storage, and EV charging infrastructure. To learn more, visit intersolar.us.

Music for Shift Key is by Adam Kromelow.

Green

You’re out of free articles.

Subscribe to access Heatmap’s expert analysis of energy, climate change, and sustainability, including coverage of our regular survey research. Save $57 on an annual subscription, just $156 $99/year.
To continue reading
Create a free account or sign in to unlock more free articles.
or
Please enter an email address
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
AM Briefing

A Quid for the Grid

On space solar, EU methane rules, and solar tariffs

Andy Burnham.
Heatmap Illustration/Getty Images

Current conditions: For the first time since 1914, the Atlantic hurricane season may pass without any major hurricanes, per an AccuWeather forecast • From Phoenix to Dallas, flood watches are in effect as the remnants of Hurricane Polo stretch inland from the Pacific through the Southwest • Surigae, now upgraded to a “severe” tropical storm, is set to slam into Japan’s Izu Islands, a partially populated archipelago in the same municipality as Tokyo.


THE TOP FIVE

1. Trump taps the Strategic Petroleum Reserve as diesel nears $7 a gallon

The Department of Energy has ordered the release of 40 million barrels of oil from the Strategic Petroleum Reserve as diesel surpasses $6.50 per gallon and Texas proclaims a statewide “disaster” over soaring prices. The move, which Secretary of Energy Chris Wright said would “stabilize the market,” comes as the Trump administration weighs whether to temporarily ban exports of diesel, a radical step that might only slightly lower American prices while sending Europe’s fuel costs skyrocketing, as the chief executive of the continent’s No. 2 oil company cautioned in a Bloomberg interview this week. The oil is expected to be a loan from the stockpile that would, Wright said, ultimately save Americans more than $3 billion. The transaction follows the same approach the Trump administration has taken since agreeing to distribute 172 million barrels from the Strategic Petroleum Reserve back in March, when the war with Iran began. Had the administration instead sold the barrels through an emergency drawdown instead of a trade, as it did previously, and simultaneously structured the deal to allow it to buy back oil at the lower prices the futures market is trading at presently, the Energy Department could have significantly increased its profits. That’s the finding of a policy memo from the think tank Employ America that I told you about a few weeks ago. The profit could, in turn, be used to invest in America’s fuel stockpile, clearing some of the $230 million backlog of physical repairs needed on the infrastructure that stores the crude. “The choice to deliver more barrels is fraught, but with that decision made, the administration missed an opportunity to set up the SPR for long-term success,” Arnab Datta, Employ America’s managing director of policy implementation, told me in a text message last night. “I hope they consider creative options to do so moving forward.”

Keep reading...Show less
Blue
Climate Tech

The Startup Raising $17 Million for Super-Thin, Wall-Mounted Batteries

Novele is aiming to smooth out power consumption for commercial buildings, saving tenants money and easing grid strain.

Novele batteries.
Heatmap Illustration/Novele, Getty Images

Electricity is more expensive in times of peak demand — that’s simply a universal truth. But for many commercial building owners and tenants, their most energy-intensive minutes of the month can have an especially outsized impact on their electricity bill. That’s because of the “demand charge,” a fee based on a building’s single highest burst of power consumption, which can make up over 50% of a customer’s monthly bill. Likewise, shrinking those bursts would not only ease strain on the grid, but could also dramatically lower commercial users’ costs.

Or at least that’s Novele’s pitch. The startup, which makes 2-inch-thick, fire-safe lithium-ion batteries that mount on the interior walls of commercial spaces such as offices, hospitals, and big box retailers, announced Wednesday that it raised an oversubscribed $17 million Series A led by impact-focused investor Boisei Labs. The funding will help the company scale its AI-powered battery system, which networks batteries placed throughout a building and uses software to predict impending spikes in power demand. Just before the peak hits, the system can automatically switch the building from grid power to battery power, helping the customer avoid those costly demand charges.

Keep reading...Show less
Green
Podcast

Al Gore on AI, ‘An Inconvenient Truth,’ and the Biggest Surprises of the Past 20 Years

The former vice president of the United States joined us at Heatmap House for New York Climate Week.

Al Gore.
Heatmap Illustration/Luke Liu

Former Vice President Al Gore needs no introduction. He is, in a way, the original climate influencer. His film An Inconvenient Truth gave rise to a new wave of climate activism in the 2000s. It was one of the highest-grossing documentaries of all time upon its release, and it won an Oscar, a Grammy, and — for Vice President Gore — a Nobel Peace Prize.

He’s remained active in climate policy since then and leads the Climate Reality Project. He is also an investor and was a longtime director at Apple.

Keep reading...Show less
Green