Terawatt Infrastructure

Snapshot

Terawatt Infrastructure is the real-estate-and-power play on the electrification of American freight. It does not make chargers, it does not make trucks, and it does not haul freight. What it does is quietly buy land at freight-corridor exits, secure utility interconnections measured in megawatts rather than kilowatts, and pour concrete for charging depots sized to handle fleets of Class 8 tractor-trailers and, increasingly, autonomous vehicles. Then it sells electricity, by the kilowatt-hour, on multi-year contracts to fleet operators who want to electrify without taking on construction risk, grid-queue risk, or balance-sheet risk themselves.

Five years after Neha Palmer, Google's former head of data-center energy strategy, took over as CEO, Terawatt holds more than 50 properties with over 200 megawatts of power under development across more than a dozen states, has raised over $1 billion in institutional equity, and in mid-2026 layered on a senior secured credit facility of up to $300 million led by RBC Capital Markets. Its first commercial heavy-duty depot opened in Rancho Dominguez, twelve miles north of the Port of Long Beach, in 2025 and anchors a planned six-site corridor along Interstate 10 from Southern California to El Paso. The customer roster has shifted from a pure trucking thesis toward a two-lane strategy: electric Class 8 fleets (Maersk, PepsiCo, DHL Supply Chain, IKEA, Electrolux, C.H. Robinson) on one side, and autonomous fleets — with Waymo as a disclosed partner — on the other.

What Terawatt actually does

Most electric-charging startups are either hardware businesses (chargers) or software businesses (networks, payments, energy management). Terawatt is neither. It is an infrastructure asset developer in the mold of a cell-tower or data-center REIT, dressed up as a charging-as-a-service provider.

A Terawatt "megacenter" bundles four things fleet operators cannot easily assemble themselves. First, the land — industrial parcels within a few miles of ports, intermodal yards, or freeway interchanges, bought outright or on long-term ground lease. Second, the utility interconnection — the paperwork, substation upgrades, and queue position that let a single site pull tens of megawatts from the grid, which in California today can take three to five years to secure. Third, the charging hardware — 350 kW DC fast chargers today, with Megawatt Charging System (MCS) upgrades planned for Class 8 and autonomous Class 8 use cases. Fourth, the operating stack — a proprietary charge-management software layer, in-house technicians, 24/7 customer service, onsite parts management, and reservation systems that let dozens of fleets share stalls without creating queue chaos.

Fleets sign multi-year offtake agreements and pay Terawatt on a per-kWh basis, with the pricing structured to pass through both energy and demand-charge components. The appeal to a fleet manager is straightforward: the fleet gets a predictable, dispatchable energy price without putting a utility interconnection on its own critical path, and it avoids the capex of building its own depot. The appeal to Terawatt is the same economics that make cell towers and data centers attractive to infrastructure investors: long-life real assets, multi-tenant utilization, contracted revenue, and inflation-indexed pricing.

Founders and history

Terawatt was incorporated in 2018 and spent its first three years in stealth. Its founding sponsors are Ben Birnbaum and John Rapaport of Keyframe Capital, a specialty investor that incubated the platform out of its own balance sheet alongside Cyrus Capital. In May 2021 the company came out of stealth by hiring Neha Palmer as CEO. Palmer had spent nearly a decade at Google, where she was the first energy hire for the data-center business and ultimately led the team that procured electricity and built out electrical infrastructure for Google's global data-center fleet. Under her tenure Google grew from under 3 TWh of annual consumption to over 13 TWh and became the first hyperscaler to run 100% on renewable energy. The parallel between that resume and what Terawatt wants to do — build a multi-hundred-megawatt distributed load that behaves like a hyperscale data-center portfolio — is not subtle, and it is almost certainly why Vision Ridge, Keyframe, and Cyrus committed over $1 billion to a founder-led platform with no operating revenue in September 2022.

The next three years were spent on the unglamorous work: assembling the land bank, moving sites through interconnection queues, and converting letters of intent into firm multi-year contracts. The first operational site, in Rancho Dominguez, opened in 2025 with 20 DC fast-charge stalls, 7 MW of capacity, and the ability to serve up to 125 trucks per day. A Rialto site followed in mid-2025, and two Inland Empire sites acquired in 2023 — in the Agua Mansa Industrial Corridor and in Fontana at the I-10/I-15 interchange — are designed to deliver more than 40 MW combined at full build and support up to 500 trucks per day. A Bakersfield site is operational, and planned developments on the Southwest corridor include Las Cruces, Tucson, Mojave, and Phoenix, with the full I-10 build-out targeted for 2027.

Business model and pricing

Terawatt's economics are a bet that a charging site that costs tens of millions of dollars to build can be financed with cheap infrastructure capital if the revenue underneath is contracted and multi-tenant. Pricing is per kWh, but the structure that matters is the demand-charge pass-through: utilities bill the site based on peak 15-minute draw, and a megawatt-class depot's demand charges can rival its energy costs. Terawatt absorbs that complexity, bundles it into a blended per-kWh rate, and uses its software to smooth load across stalls and across the day. On top of that, Terawatt uses its scale to sign power purchase agreements and renewable energy contracts with utilities, which both hedges its exposure and allows fleet customers to credibly claim low-carbon or zero-carbon electrons for their scope-1 reporting.

The capital structure is now also doing real work. The 2022 equity round gave the company the balance sheet to buy land and win interconnection fights. The 2026 $300 million credit facility, five-year senior secured, is explicitly ring-fenced for acquiring and developing additional depots — that is, replacing equity dollars with cheaper debt once the first sites prove bankable. If utilization continues to validate the model, each successive site will be financed with a higher proportion of project-level debt, which is exactly how comparable infrastructure businesses (towers, pipelines, data centers) scaled.

Market, traction, and the autonomy pivot

The underlying market is enormous and slow. There are roughly 500,000 Class 8 trucks on American roads, and consultant TAM estimates for commercial charging infrastructure range from $100 billion by 2035 (BCG) to over $635 billion globally through 2040 (BloombergNEF). But Class 8 electrification is nowhere near those numbers in the real world: Calstart counted 2,509 heavy-duty zero-emission trucks deployed in the United States between 2017 and 2025, representing 0.046% of all heavy-duty deployments in that window. Cargo vans dominate ZEV volumes. OEM take rates for electric Class 8 tractors are not expected to hit double digits until the 2030s.

That gap between TAM and reality is the single most important fact about Terawatt as an investment. It explains why the company has leaned into two demand sources that can absorb kWh faster than tractor-trailer OEM ramps: drayage fleets working the Los Angeles and Long Beach ports (short duty cycles, state mandates, available vehicles) and autonomous fleets. Palmer told reporters in 2026 that "if you want to be operating in 2028, you have to be thinking about infrastructure today already in 2026," and the Waymo relationship is now central enough to the story that press coverage routinely describes Terawatt as "Waymo's charging partner." BloombergNEF models global autonomous fleets growing from about 7,000 vehicles in 2025 to as many as 6 million by 2035. Autonomous vehicles charge in depots, not driveways, and they charge every day.

Competitive landscape

The heavy-duty charging space has gone from empty to crowded in four years. WattEV was first to market with a public, BYD-powered depot in Bakersfield and remains the most visible truck-charging operator on the pay-per-use model. Prologis Mobility, leveraging the industrial-REIT giant's existing warehouse footprint, has stood up multi-site operations with partners like NFI and Maersk and crossed 10 million EV truck miles charged. Greenlane, a joint venture of Daimler Truck North America, NextEra Energy Resources, and BlackRock, has disclosed hundreds of millions of dollars for a competing corridor strategy. Voltera Power (EQT-backed) is building out depots in California. Electrify Commercial, owned by Volkswagen, targets the same fleets. EVgo and Tesla both have their own commercial offerings, with Tesla Semi charging tied tightly to its own tractor. Forum Mobility is the drayage-specialist pure-play. Daimler's Electric Island in Portland remains a reference site. Rivian is pushing its own commercial van charging stack.

Against all of this, Terawatt's edge is boring and durable: land and interconnections. The best freight-corridor parcels within a few miles of major interchanges are a finite set of assets, and the utility queue positions that go with them are effectively uncopyable in the near term. Palmer's team has been assembling both since 2018. That is a real moat, provided the demand side shows up.

Risks and the open question

The complaint-side of the ledger is also straightforward. First, Class 8 OEM ramps are slow and capital-intensive; if truck production slips, kWh demand slips with it. Second, utility interconnection queues in California, Arizona, and Texas have grown worse, not better, and even Terawatt's advantaged portfolio has taken years longer than modeled to energize. Third, the business is capital intensive: each depot is a project-finance exercise, and a weak utilization year could stretch coverage ratios on the new credit facility. Fourth, the autonomy pivot is real but concentrated; a change in Waymo's deployment pace or vehicle count would hit Terawatt's near-term revenue line visibly.

Outlook: the open question

Terawatt has the best land portfolio in heavy-duty charging, a CEO whose resume maps almost one-to-one onto the problem, and more than $1 billion of committed capital behind a thesis that the physical layer of electric and autonomous freight will be worth tens of billions. What it does not yet have is the thing infrastructure businesses live and die on: utilization. The open question for the next 24 to 36 months is whether Class 8 and autonomous demand on the Southwest corridors ramps fast enough to fill the depots Terawatt has already permitted, interconnected, and poured concrete for — before the capital pile runs ahead of the trucks.