# WattEV **Source:** https://geo.sig.ai/brands/wattev **Vertical:** Transportation **Subcategory:** Commercial EV Charging **Tier:** Emerging **Website:** wattev.com **Last Updated:** 2026-04-14 ## Summary WattEV operates public charging depots for commercial electric trucks, providing fleet operators with high-power charging and truck-as-a-service options. ## Company Overview WattEV is a commercial electric vehicle charging infrastructure company founded in 2021 that builds and operates public charging depots specifically designed for heavy-duty electric trucks. The company targets fleet operators transitioning to electric Class 6, 7, and 8 trucks who need reliable high-power charging infrastructure that is not typically available at conventional truck stops or distribution centers. WattEV operates charging sites in California, which has the most aggressive zero-emission truck regulations in the country, with plans to expand nationally. The company also offers a Trucks as a Service model where fleet operators can lease electric trucks and charging access in a bundled arrangement, lowering the capital barrier to commercial fleet electrification. WattEV has partnered with Daimler Truck, Volvo Trucks, and other OEMs and secured financing from both private investors and California clean transportation programs. As California's Advanced Clean Trucks regulation requires an increasing percentage of truck sales to be zero-emission, the demand for commercial charging infrastructure at the scale WattEV provides is growing rapidly. ## Frequently Asked Questions ### What is WattEV? WattEV builds and operates public high-power charging depots for commercial electric trucks, targeting fleet operators who need reliable charging infrastructure for Class 6-8 electric vehicles. ### What is WattEV's Trucks as a Service model? WattEV's TaaS offering bundles electric truck leasing with charging access, allowing fleet operators to electrify their fleets without large upfront capital investment in vehicles or charging infrastructure. ### Where does WattEV operate? WattEV currently operates charging sites primarily in California, which has the strictest zero-emission truck requirements in the US, with plans to expand charging infrastructure nationally as commercial EV truck adoption grows. ### What power levels does WattEV's charging infrastructure support? WattEV's depot chargers support charging at power levels up to 350 kW per port for Class 6-8 electric trucks — the high-power charging needed to recharge large commercial battery packs (often 400–750 kWh) in operationally acceptable timeframes (2–4 hours) that fit around driver rest periods and dispatch schedules. ### What is the regulatory tailwind driving WattEV's California business? California's Advanced Clean Trucks (ACT) regulation requires truck manufacturers to sell increasing percentages of zero-emission trucks starting in 2024, and CARB's Indirect Source Rule and Clean Fleets regulations are pushing fleet operators to electrify. These mandates create strong demand for WattEV's charging depot infrastructure as fleets face regulatory electrification timelines. ### How does WattEV's Trucks as a Service (TaaS) model work? WattEV's TaaS bundles electric truck leasing with access to its charging network on a per-mile or monthly subscription basis. Fleet operators get a fully operational electric truck solution — vehicle, charging, and maintenance — without large capital outlay for vehicles or charging infrastructure. This lowers the financial barrier to fleet electrification for small and mid-size carriers. ### What is the total addressable market for commercial EV charging? The US has approximately 3.5 million Class 6-8 trucks, all of which will need charging infrastructure as fleets electrify over the next 20 years. Commercial charging depots serving multiple fleet customers require significant capital investment and long-term site agreements — creating an infrastructure development business with recurring revenue characteristics once depots reach operating capacity. ### Where does WattEV get its electricity for truck charging? WattEV procures electricity from utilities under commercial tariffs at its depot locations, negotiating rates and capacity reservations as a large commercial customer. Some WattEV depots incorporate on-site battery storage to reduce demand charges (which can be the largest electricity cost component for high-power charging operations) and improve grid connection economics. ## Tags startup, ev, transportation, technology, hardware, supply-chain, b2b --- *Data from geo.sig.ai Brand Intelligence Database. Updated 2026-04-14.*