I-10 or Bust: The Race to Wire America's Freight Backbone

Terawatt and Greenlane are building high-capacity EV hubs along I-10, signaling a shift to corridor-scale freight charging

23 Nov 2025

Terawatt Infrastructure has opened a heavy-duty charging hub in Rialto, California, while Greenlane presses ahead with its own I-10 corridor anchored by a flagship site in Colton. Taken together, the projects signal something bigger than two ribbon cuttings: the commercial EV buildout is shifting from isolated experiments to coordinated networks designed around actual freight demand.

The Rialto site is built for trucks, not optimism. Its 18 pull-through 350 kW stalls handle Class 8 rigs, another 55 accommodate bobtails, and 24/7 security plus a driver lounge address the practical realities of long-haul operations. Maneuverability, dwell time, and reliability are baked into the design. This is infrastructure built to serve fleets that can't afford downtime, not to satisfy a press release.

Greenlane's Colton flagship takes a similar approach. Already operational, it anchors the company's planned expansion toward Blythe and the Greater Phoenix area, deliberately placing high-capacity charging where freight volumes are densest. The strategy is straightforward: put reliable infrastructure exactly where fleets need it, and de-risk the decision to go electric.

The timing is not coincidental. California is tightening clean fleet regulations, and logistics operators are under real pressure to cut emissions without sacrificing delivery performance. Analysts note that electrification along primary freight routes is no longer theoretical. It's being built.

Investor appetite is following the trucks. Slower consumer EV growth has pushed capital toward assets with predictable utilization and clear regulatory support. Greenlane's joint-venture model and Terawatt's utility-aligned approach both reflect a market recalibrating around commercial durability over speculative demand. These aren't bets on the future; they're bets on freight lanes that already exist.

Hurdles remain. Grid interconnection timelines are long, and freight volumes move with economic cycles. But consistent commercial traffic and well-defined policy milestones make heavy-duty corridors among the more resilient plays in the charging landscape. The companies that scale first will have an outsized role in shaping how clean freight moves across North America.
The I-10 is being rewired. If deployment keeps pace, the competitive advantage may soon belong to the fleets that plugged in early.