v2e.org
V2G, V2X, V2L, V2V. Vehicle-to-something is standard vocabulary in electrification, and a name inside an existing convention gets decoded automatically rather than taught.
V2E reads as vehicle to everything, vehicle to energy, or vehicle to edge. The first is essentially the umbrella term for the whole field, making it a natural fit for a standards body, a research consortium, or an industry association, all of which are .org organisations without exception.
There’s a plainer reading too: value to everyone, or volunteer to engagement, either of which works for a nonprofit.
The advantage of sitting inside a convention is that no explanation and no tagline is required. That’s the shortest route from domain to recognised identity.
The name is listed for sale. Enquiries welcome.