In the early 1990's the US Department of Energy sponsored a 
Hybrid Electric Vehicle challenge.

HEV Program

"Much of what's already known about those technologies stems from earlier HEV research at NREL. The lab's first official HEV Program began in 1993. It was developed as a five-year cost-shared partnership between DOE and the Big Three domestic auto manufacturers: General Motors, Ford, and DaimlerChrysler (then Chrysler Corporation). Program participants aimed to design a production-feasible HEV propulsion system by 1998, first-generation prototypes by 2000, and market-ready HEVs by 2003."

Taken from: http://www.nrel.gov/vehiclesandfuels/hev/about.html

HEV = Hybrid Electric vehicle(s).
NREL = National Renewable Energy Laboratory.
DOE = Department of Energy.

The Navy's Experimental Vehicle 1994

Right : Mr. Brad P. Giordani  - CEO and Founder of Militec-1

Militec-1 is used to lubricate all types of vehicles from:
 Racing cars to Hybrid Vehicles.