Google's energy team developed aggressive "breakthrough" cost/performance
levels for solar photovoltaics (PV), concentrated solar power (CSP), on-shore
and off-shore wind, geothermal including Enhanced Geothermal Systems, carbon
capture and sequestration (CCS), nuclear, Plug-In Hybrid Electric Vehicles
(PHEV), Hybrid Electric Vehicles (HEV), Battery Electric Vehicles (EV), rapid
and long discharge grid-storage, and natural gas.