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On the U.S. Postal Service’s wonderfully weird shift to electric cars

When you think of a gas-guzzler, what comes to mind is probably a gigantic pickup like the Ram 1500 TRX, which gets a combined 12 miles per gallon, or a sports car like the Ferrari Daytona, which manages a less-than-impressive 13 mpg. But you may not think about a vehicle you’ve likely seen a thousand times: the small trucks driven by most local mail carriers, known as the Grumman Long Life Vehicle. They lived up to their name, since they’ve been in service since the mid-80s; the newest of them were built 30 years ago. But they get an abysmal 9 miles per gallon, burning fuel by the tankful and spewing emissions as they go about their appointed rounds.
So after a long and winding journey to a replacement for the LLV, the first of the Postal Service’s Next Generation Delivery Vehicles — most of which will be electric — just hit the road. And they are beautiful.

This may not be a widely shared opinion. Indeed, some will find the NGDV downright ugly, and they won’t exactly be wrong. But the new postal truck’s weird appearance — many have remarked that it looks like a duck, or something from a Richard Scarry book — is what, I predict, will make it iconic. In addition to bringing a touch of whimsy to your neighborhood, the NGDV will advance the cause of vehicle electrification much more than you might expect.
Postal delivery vehicles were always a no-brainer for electrification: They do a lot of stopping and starting, they follow fixed routes so they can charge at a single location, and since the existing fleet uses so much gas, electrifying them will make a real dent in the nation’s emissions.
The old trucks didn’t just add to our nation’s carbon emissions, they got no love from the workers who drove them. If you’ve noticed your mail carrier sweating profusely as they bring letters to your door in the summer, it’s not just because they have to carry that heavy bag up and down the street. It’s also because their creaky, uncomfortable vehicles have no air conditioning. In 2024.
“It felt like heaven blowing in my face,” said one carrier after trying out the NGDV, which does indeed have air conditioning, along with many of the safety features, including backup cameras, antilock brakes, and airbags, that are common in modern cars but the LLVs lacked. The new truck also looks unusual because it solves many of the problems the old vehicles pose for letter carriers. The truck had to be tall enough to allow them to stand up in the back, so they won’t have to hunch over the way they do now. It had to be low to the ground so they can get in and out easily dozens of times in a shift. It had to have a big enough windshield for the shortest and tallest carriers to see out comfortably.

All that meant that the NGDV wound up looking like no other vehicle. Once they are fully deployed — the current plan is to put 60,000 into service over the next few years — their unique profile will become familiar to everyone. And it’s important that this strange electric vehicle will be associated with the Postal Service. Because people love the Postal Service.
That might be a surprise given familiar complaints about lines at the post office. But it turns out that when surveys are taken, the Postal Service always ranks at or near the top of public approval among federal agencies. A recent Pew Research poll put the USPS’s approval at 72%, behind only the National Park Service. Gallup polls show them at the top. A 2020 survey by the department’s Inspector General found 91% of respondents saying they had a positive view of the USPS.
Perhaps people have a sense that what the Postal Service accomplishes is nothing short of miraculous. They move over 300 million pieces of mail every day, and deliver to 167 million addresses. They’ll pick up a letter at your door, take it anywhere in the country by land or air or water, and deliver it right to your Aunt Myrtle in the space of a few days — and not for $50 or $100, but for 73 cents. It costs the same whether that letter is going to Atlanta or Alakanuk. As U.S. law states, the purpose of the Postal Service is “to bind the Nation together through the personal, educational, literary, and business correspondence of the people.” The USPS is nothing less than a national treasure.
Maybe people appreciate that, or maybe it’s just that most of us like getting mail, and our mail carriers are part of our communities (and usually friendly). In any case, the new electric vehicles will be associated with all the positive feelings people have about the USPS.
Which is why it’s fine — and maybe even better — that the NGDV is odd-looking, or even ugly (but in a charming way). One prevailing theory about EV adoption — advanced by Tesla’s Elon Musk and embodied in other vehicles like the Ford F-150 Lightning — is that the way to get people to buy EVs is to make EVs that are cool. It’s a valid perspective, but another way to think about the long-term goal of transportation electrification is that EVs ought to be in as many places and as many forms as possible. If you want to normalize them, what better way than to have a funky-looking EV rolling down your street every day, delivering mail to your door?
It may be a while before you spot an NGDV in your neighborhood; among other things, it will take time to install the charging infrastructure at all the postal facilities necessary to electrify the entire delivery fleet. After all, one of the things that makes the Postal Service such a vital part of our national life is that it touches Americans, and delivers to them, no matter how far-flung they are. At least at first, we may be more likely to see electric delivery vehicles in big cities than in remote rural areas.
But before long, the NGDV could become the most widely recognized EV in the country, and one that people associate with service, community, efficiency, and patriotism. And yes, they look weird. Which is part of what makes them great.
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Current conditions: The Atlantic hurricane season officially began today, in what’s expected to be a relatively mild year • A powerful storm with winds of up to 80 miles per hour is walloping broad swaths of millions of Australians • Temperatures in Oman are approaching 120 degrees Fahrenheit.

The United States’ offshore wind industry is, at this very moment, booming — at least in terms of the turbine arrays finally coming online in recent weeks. But there are no new projects underway as President Donald Trump pulls out all the stops to kill the industry in what I have previously called a death by a thousand cuts. That’s despite the fact that demand for electricity is soaring in the U.S. Luckily for Americans, our nation’s aging network of power grids overlaps with our northern neighbor’s. And Canada is now looking at a potential offshore wind boom. Last summer, Nova Scotia started laying the groundwork for offshore wind projects. Now Ming Yang, the world’s third-largest manufacturer of wind turbines, is considering investing in a project off Canada’s Pacific coast. The proposed project in the Hecate Strait off British Columbia would add up to 2 gigawatts of offshore wind capacity to Canada’s portfolio, according to Renewables Now. It’s part of Ming Yang’s broader push into Western markets, as my colleague Matthew Zeitlin reported last October.
Just days after New York State delayed its carbon-cutting plan and loosened the rules on how it counts greenhouse gases, California mounted its own retreat on climate goals. On Friday, Bloomberg reported that the California Air Resources Board had voted to give as much as $4 billion of free allowances to oil refiners and other industrial polluters to make compliance with the state’s 13-year-old carbon market easier. At least New York Governor Kathy Hochul “had the decency” to signal publicly that she intended to roll back the state’s climate law, said Danny Cullenward, an economist and lawyer who wrote a book on climate policy. “Here in California we do the same in private and call it climate leadership,” Cullenward wrote of California Governor Gavin Newsom and CARB Chair Lauren Sanchez in a post on Bluesky.
Kudos to the Trump administration, then, for being so open about its plans to render the SEC something that might more appropriately serve as an acronym for Salting the Earth of Climate disclosures. Last month, I told you that the Securities and Exchange Commission was reviewing a Biden-era rule requiring companies to disclose the risk climate change posed to their businesses. On Friday, the agency formally proposed eliminating the regulation. “SEC disclosure obligations should comply with the Commission’s statutory authority, be guided by materiality as the North Star, avoid the practical effect of dictating corporate behavior, and be imposed only when the expected benefits justify the likely costs and burdens,” SEC Chairman Paul S. Atkins said in a statement.
Rehlko isn’t a household name, but it used to be: The 106-year-old firm was previously called Kohler Energy. But since spinning out from the titan of American manufacturing of kitchen sinks and bathroom toilets, Rehlko has honed its business as a leading producer and installer of generators and the infrastructure to house the diesel-, gas-, or hydrogen-fired power sources. Now, I can report exclusively for this newsletter, the company is preparing to expand its factory in Wisconsin as its backlog of orders for generators to power data centers stretches beyond 13 months. In an interview on Friday, Rehlko CEO Brian Melka told me that this facility is part of a plan “to increase the size and the output of the business about four to five times, or 400% to 500%, over the next five or six years.” The Wisconsin plant is specifically designed to assemble the company’s “e-frame” product, a generator enclosure that looks like a shipping container and includes the wiring and fire suppression tools needed to safely house one of Rehlko’s proprietary generators, which provide off-grid back-up power to data centers, hospitals, and other large power users. In addition to beefing up its capacity to manufacture more generators and enclosures, the company is expanding its engineering team for larger projects in which Rehlko uses another firm’s gas turbines for full-time power generation.
“We want to maintain that competitive edge, not only to be able to deliver the product faster but also to deliver the entire solution faster,” Melka said. “This is going to significantly increase our capacity as we go into 2027 with this new facility to be able to build many more fully enclosed units. The demand keeps pushing out. We essentially sold out the capacity for that building for 2027 and 2028 before we even signed the lease.”
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Unlike Russia, France, Japan, and China, the U.S. doesn’t recycle its nuclear waste. That is, until now. Roughly half a dozen companies are competing to be the first to create a beachhead for a new recycling industry in the U.S. Now one of those startups, Curio, has kicked off the pre-application process for a Nuclear Regulatory Commission permit. It’s just an inaugural step: Submitting a letter of intent to the agency to establish a docket and start providing documents to the regulator. But Curio plans to build a plant that could process up to 4,000 metric tons of used commercial light water reactor fuel per year. “The initiation of this application process marks a key and decisive moment for Curio and our nation as we commercially deploy what will be the world’s most advanced and capable used nuclear fuel recycling facility based on our game-changing NuCycle technology,” Curio CEO Ed McGinnis said in a statement, referring to the brand of the company’s reprocessing technology that was recently validated by four of the Department of Energy’s national laboratories.
South Korea, meanwhile, wants to start enriching and reprocessing its own fuel, and has garnered support from the Trump administration to do so. In the meantime, the democratic world’s most competent builder of civilian nuclear plants is doing what it does best and starting construction on a new reactor. On Friday, World Nuclear News reported that crews had poured the first concrete for Shin Hanul nuclear plant’s fourth reactor.
In January, I told you when Century Aluminum overhauled its plans to build the first new aluminum smelter in the U.S. to include an investment from an Emirati company. At the time, the Energy Department hailed the deal as a sign that Trump’s tariffs were working. On Friday, Mining.com published a feature building off a report from the advocacy group Industrious Labs that examined the recent push for new aluminum smelting in the U.S. The analysis concluded that, while 50% tariffs bolstered the sector, “access to industrial-scale electricity — and increasingly industrial-scale clean electricity — is the pain point,” said Annie Sartor, senior campaigns director at Industrious Labs. “Aluminum producers are being scooped by data centers and hyperscalers. They can simply pay more for the power.”
Among the more exciting concepts for supplying the market with cheap, clean, and affordable hydrogen is finding the stuff in naturally-formed underground reservoirs, allowing oil and gas drillers to do their thing for a green fuel. Now Oman, the Arab world’s diplomatic equivalent of Switzerland, is making progress in drilling the first wells for natural hydrogen. HyTerra, the Australian startup exploring for hydrogen in the country, told the Oman Observer that the successful pilot well boded well for tapping “one of the best source rock systems” for natural hydrogen yet discovered in the world. Given the latest heat wave in the country, the value of a fossil fuel replacement is likely becoming more obvious.
A group of energy researchers have a three-part prescription for Washington, D.C.’s exploding energy costs.
Washington, D.C. has earned an unwelcome distinction: the largest one-year electricity price increase of any state (or equivalent geographic distinction) in the U.S. Prices there are up 87% over the past five years and 26% in the past year alone, according to new data from MIT and Heatmap News’ Electricity Price Hub. The average D.C. household is now paying $55 more for power each month than it did five years ago.
In the face of this crisis, local officials have done little but blame regional markets, emphasizing the parts of recent rate increases they don’t fully control — generation charges — rather than any proactive measures they could take to offer relief to D.C. households. Meanwhile Exelon, the parent company for Pepco, D.C.’s local utility, has used the crisis to lobby state policymakers across the region for something worse — a return to utility-owned generation, which could leave consumers holding the bag for projects that run over budget or that are built for demand that never materializes.
As residents of Washington, D.C. and energy researchers who helped put together the Electricity Price Hub, we are well aware that the District cannot remake the regional electricity market on its own. But it has meaningful tools to protect ratepayers now.
To be sure, the problems D.C. faces are not entirely of its own making. Rising demand and constrained supply across the Mid-Atlantic have created a wholesale market pressure cooker.
Capacity market prices in the Pepco region, which are set through a regional auction scheme designed to ensure the grid can reliably deliver power when demand peaks, increased more than fivefold in 2025. Those costs are passing through to retail bills. As capacity has come under increasing strain, generation charges in Pepco’s standard supply service have gone up 119% — 33% in the past year alone, with yet another rate increase set to kick in on June 1.
That regional dynamic is real. But it does not absolve local officials.
Roughly 30% of Pepco’s average residential bill is made up of charges that fall squarely under D.C. jurisdiction. Distribution charges, the largest of those local components, have risen 57% over five years, and account for 20% of the total rate increase. The D.C. Public Service Commission regulates utilities in the District and must approve Pepco’s rates before they take effect. The commission, in turn, answers to the D.C. Council, the District’s legislature, which confirms its commissioners and oversees its work. These bodies should be examining every dollar of Pepco’s proposed increases. Instead, a D.C. court recently struck down the commission’s most recent rate-hike approval, finding that it had failed to sufficiently scrutinize Pepco’s request.
When a regulator is doing such a poor job that judges have to step in, that is a five-alarm signal. Yet there is a workable action plan for the Council and the PSC to rein in costs and ease the burden on D.C. households.
First, scrutinize distribution charges aggressively — that is squarely within their jurisdiction. As Pennsylvania Governor Josh Shapiro argued in his public letter to utility leaders last month, the PSC should require Pepco to justify every additional dollar of revenue requested in plain language. That means using transparent, replicable data and analysis to show why it’s needed, the alternatives considered, and how the proposed spending will concretely benefit consumers. To support this, the D.C. Council should ensure that the PSC, the Office of the People’s Council, and relevant state agencies are adequately resourced and positioned to engage with and probe Pepco’s arguments in rate proceedings.
Second, force transparency into how Pepco procures power. The public has remarkably little visibility into what makes up generation charges for the utility. For example, how much of the total cost is attributable to capacity prices, energy procurement, administrative costs, and compliance with the District’s Renewable Energy Portfolio standard? And what changes could D.C. consider to the competitive procurement process or RPS eligibility requirements to mitigate costs? Officials can’t manage what they can’t measure.
Third, attack demand by making it easier for customers to generate their own supply. High and unpredictable interconnection fees, process delays, and other administrative hurdles add unnecessary costs and contribute to the above-average cost of solar in D.C.. The D.C. Council and PSC can incentivize distribution-level solar battery deployment by cutting permitting and interconnection costs and improve cost transparency and streamline interconnection reviews to speed up the process of installing solar and storage.
None of these moves alone will reverse five years of rate increases. But together they would put real downward pressure on bills and signal that the city is serious.
What officials should reject — across the region — is Exelon’s push for utility-owned generation. In practice, it could create a generation subsidiary tomorrow. The reason it wants its rate-regulated distribution utility to do so instead is that this would let it earn a guaranteed return on costs it currently just passes through, while shifting the risk of cost overruns, schedule slips, and overbuilt capacity from shareholders to ratepayers. It would also hand the utility an information advantage over independent power producers, suppressing the competition the market relies on to keep prices honest. More profit, less risk, less competition. A great deal — for the utility.
The D.C. Council recently passed emergency legislation pausing utility disconnections for residents with unpaid balances under $1,000. That is a humane stopgap as we head into summer, but it is not a strategy. Neither is anything that has been proposed during the current mayoral race, in which leading candidates have attacked each other’s records instead of offering a plan to lower bills.
D.C. residents do not need more blame-shifting. The choice in front of the council and the PSC is concrete: Scrutinize what is in their jurisdiction, force the transparency they have the authority to require, accelerate the cheapest sources of new supply, and refuse to subsidize a Pepco business model that turns ratepayers into the underwriters of utility risk. That is the test of whether they meet this moment seriously.
On Thea Energy’s $100 million Series B, plus more of the week’s big money moves.
Nuclear is once again a dominant theme this week, with fusion startup Thea Energy landing a $100 million Series B that will help it expand its magnet manufacturing capabilities. While $100 million is nothing to scoff at, it somehow sounds modest alongside some of this year’s other deals, which include a $450 million Series A for Inertia Enterprises and $240 million for Shine Technologies. This week also brought the news that small modular reactor startup Newcleo plans to go public via SPAC later this year, bringing to mind the exuberance of the 2021 SPAC boom, in a deal expected to net a cool $429 million.
Elsewhere, gridtech company Utilidata raised fresh capital after (surprise!) pivoting to the data center market, while a standalone battery storage developer and operator is betting there’s still plenty of money to be made in the increasingly crowded ERCOT market.
Thea Energy officially joined the growing ranks of fusion companies to surpass $100 million in total funding this week, raising a $100 million Series B round led by the U.S. Innovative Technology Fund to scale its magnet manufacturing operations as it targets a demonstration reactor by 2030. Thea is a part of the Department of Energy’s Milestone-Based Fusion Development Program, which seeks to accelerate efforts for commercial fusion power. In January, the DOE certified Thea’s preconceptual pilot plant design, making it the first of the program’s eight awardees — who will split $46 million in federal funding — to see its reactor architecture validated.
Unlike many top-funded fusion startups, which are building donut-shaped tokamak reactors, Thea Energy is betting on a stellarator design. Traditional stellarators resemble a helical tokamak, which require manufacturing and installing dozens of huge, twisted magnets, but Thea’s approach deviates from the norm. Instead, it relies on hundreds of small, planar magnets arranged in the more familiar donut-shaped configuration, which the company’s artificial intelligence software controls individually. That enables Thea to create the same complex magnetic field within a far simpler and more manufacturable shell.
Thea plans to use the new capital to build a second facility in New Jersey to complement its existing lab and to double its headcount as it seeks a site for its demo reactor later this year. The startup is aiming to bring its subsequent commercial pilot online by 2034, on par with the timeline laid out by fusion industry leader Commonwealth Fusion Systems. According to Gaetano Crupi, USIT founder and billionaire investor Thomas Tull “believes the stellarator is the right architecture for commercial fusion, and Thea Energy is the company that makes it commercially viable.” As Crupi put it in a press release, that’s because “Thea Energy’s breakthroughs shift complexity from precision mechanical fabrication to software-defined controls.”
Newcleo is the latest small modular reactor startup seeking a quick pathway to the public markets via a SPAC merger, announcing plans to list on the Nasdaq in the second half of the year after merging with a blank-check firm. The deal values the European fuel and reactor developer at $2.4 million, and is expected to deliver about $429 million in fresh capital. It comes just months after Newcleo raised $88 million in a growth financing round as the company expands into the U.S. market while continuing to fund projects across Europe.
Newcleo stands out in the crowded SMR field through its fuel and cooling strategy. It plans to run its 200-megawatt reactors on recycled fuel made from nuclear waste products like recovered plutonium and depleted uranium, and cool its reactors with liquid lead rather than water. Because liquid lead has such a high boiling point, lead-cooled reactors can operate at atmospheric pressure, reducing the need for the complex, high-pressure systems used in conventional nuclear plants and potentially improving safety along the way.
The company has already raised over $760 million to date, and CEO Stefano Buono told the Wall Street Journal that the pending SPAC could carry it through 2028 or 2029. Even that won’t be enough, however, for Newcleo to reach its target of opening a fuel factory by 2031 and bringing a commercial reactor online the following year. Not to mention that SPACs — a once rare go-to-market strategy — have a checkered history in the SMR industry. After NuScale went public via SPAC in 2022, its flagship project collapsed, taking its stock down with it and underscoring the risks that pre-revenue companies face when their early failures unfold in the public markets. On the other hand, shares of Sam Altman-backed startup Oklo’s have surged since it went public via SPAC in 2024, reaching a market cap over $11 billion, though it also has yet to build a reactor.
Newcleo’s capital push may also be tied to its strategic partnership with Oklo, as it has preliminary plans to invest up to $2 billion to develop advanced nuclear fuel facilities in the U.S. in partnership with the SMR pioneer. Earlier this week, the DOE selected Oklo — and by extension, Newcleo — to enter “advanced negotiations” to receive surplus weapons-grade plutonium for use in reactor fuel.
What’s that I hear? Another climate tech company has pivoted to the data center market? While Utilidata — an artificial intelligence-powered gridtech company — initially set out to give utilities granular insight into household-level electricity usage and grid data, it’s now raised a $40 million extension round to accelerate its shift into the data center market. As I wrote following last year’s initial $60 million tranche of Series C funding, Utilidata initially set out to get its hardware module inside residential smart meters — which it managed to do at pilot scale — to enable faster fault detection and eventually even automate load management at the household level.
Now, Utilidata is taking this same principle and applying it to the booming data center market, where so many climate tech companies are finding their first customers. The company developed its AI platform in collaboration with Nvidia, installing its modules on server racks to help data centers optimize power allocation across its facility. The company says it measures power consumption a million times per second, such that if usage on one rack is low, it can reroute electricity to parts of the data center that need it. Much like electric grids, data centers also overbuild their capacity to ensure they can handle sudden spikes in demand or hardware failures. Utilidata wants to tap into that headroom by managing power flow in real time.
Utilidata’s first commercial data center deployment is set to go live next month in Montreal in partnership with European AI cloud provider NexGen Cloud, with the startup targeting a 50% increase in the data center’s usable processing power. It also plans to use this latest funding to increase headcount by 25% this year as it builds out operations at its new Ann Arbor headquarters, which opened in February.
In some later-stage funding news, battery energy storage developer, owner, and operator Goshe Energy Storage just secured up to $40 million in strategic financing from S2G investments. As I wrote last week, S2G recently raised a $1 billion fund aimed at helping growth-stage companies commercialize, though this latest commitment actually comes from a different arm of the firm — its Special Opportunities team. This division focuses on non-dilutive financing, in this case providing Goshe with a HoldCo loan backed by the company’s portfolio of energy storage projects. Rather than lending to a specific project, a HoldCo loan gives Goshe flexible capital that can be used to fund its broader growth.
Founded in 2022, Goshe specializes in acquiring late-stage battery storage projects and getting them over the finish line by securing capital and managing the construction process into commercial operations. Thus far, all of its announced projects are in Texas’ ERCOT electricity market. Alongside this financing announcement, Goshe said that its first project — a 100-megawatt battery storage plant in Bexar County, Texas — is now fully operational after securing $288 million in project financing. The company also expects to bring its second project, a 180-megawatt storage facility, online in the following few months, with two additional ERCOT projects slated to begin construction later this year.
This funding is the latest sign that infrastructure investors have grown comfortable backing battery energy storage projects, with a record 24.3 gigawatts of new battery storage capacity projected to come online in the U.S. this year alone. The wholesale ERCOT market, however, is no longer the guaranteed moneymaker that it was just a few years ago. Between January 2024 and January 2026, ERCOT more than tripled its battery storage capacity, driving battery revenues down as the market has become increasingly crowded. In this landscape, there may be a growing number of stranded projects for Goshe to acquire, though it’ll also have to be increasingly selective.