Battery cars may move power around.
From Insideevs.com:
"Fermata Energy, a leader in Vehicle-to-Everything (V2X) services, notes that its product has been officially verified as compatible with the
Nissan Leaf." (Steven Loveday)
UL9741 listing approves this for bi-directional use.
With the sheer number of EV's in California now and in future projections, this technology applied widely, could store solar, avoid peak power plant use, and avoid power brownouts.
Let's hope all involved can deploy this fairly and quickly,