Denver staff brief committee on city climate projects: solar, batteries, EV charging and building electrification

City of Denver climate staff briefed the Transportation & Infrastructure Committee on Sept. 17 about ongoing and planned municipal energy projects, including community solar, battery energy storage, public and fleet electric vehicle charging, resilient building retrofits and a downtown thermal energy study.

The Office of Climate Action said the city has more than 7 megawatts of solar in operation, commissioned its first municipal battery energy storage system two weeks earlier at Green Valley Ranch Library and forecasts roughly $13 million in total bill savings from its community solar subscribers, with about $12 million of those savings expected to benefit low‑income subscribers. Staff also described pilots and planning work for EV charging, microgrids and a concept they called an ambient loop — a district thermal system intended to reduce downtown demand.

Why it matters: these projects are intended to lower municipal greenhouse gas emissions, reduce operating costs over time and demonstrate technologies the city hopes private actors and other jurisdictions will replicate.

Key points from the briefing

Jonathan Rogers, acting deputy director in the Office of Climate Action, said the city aims to “lead by example” by deploying projects that show what is technically and economically…