America's flagship automaker enters the home energy market
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- Energy Pass, GM's new unified charging account, covers roughly 70% of existing US fast chargers across Tesla, Electrify America, and IONNA networks, letting GM brand EV owners stop juggling multiple apps on the road.
- GM is partnering with Peak Energy on sodium-ion grid-scale battery storage, a chemistry that uses cheaper, less-toxic materials, works across wider temperatures, and operates in a market where China does not yet dominate.
- GM Energy's home energy system pairs a bidirectional EV charger with an off-board inverter and smart panel, with an optional "power bank" stationary storage unit ranging from 11.5 to 35.2 kilowatt-hours.
- GM already has roughly 250,000 EVs on the road across 12 models capable of bidirectional charging — the largest such fleet among OEMs, per the source.
- GM Energy CRO Aseem Kapur, a former 18-year Con Edison executive, is leading the rollout through GM's 4,000-dealer network, noting 90% of the US population lives within 10 miles of a GM dealership.
- The rollout must clear 4,000 different US utilities with varying rules — most installations only need notification, but some require approval of drawings and anti-backfeed sign-off before islanding is permitted.
Why it matters: GM's 4,000-dealer network gives it a distribution moat no pure-play EV startup can match, and turning 250,000 already-sold EVs into grid-connected home assets creates a new revenue stream from hardware that's already in driveways. If GM cracks the 4,000-utility patchwork, it positions the vehicle itself as a home energy product, not just transportation.
