Dr. Edward S. Zorzi (Vice President Aerospace Operations) Philip K. Snyder (Chief Systems Engineer) Atul Deshmane (Automotive Systems Engineer) AFS Trinity Power Corporation is an American corporation headquartered in Medina, WA with an engineering center in Livermore, CA that develops technology for plug-in hybrids.

[2] The company asserts that the combination of high-power ultracapacitors, which prefer to discharge and recharge quickly, and high-energy lithium-ion batteries, which prefer to discharge and recharge slowly, makes for a system with both long-life and high energy-density storage.

[3] AFS Trinity claims that this "Extreme Hybrid" technology makes it possible for plug-in hybrid electric vehicles to achieve the equivalent of 150 miles per US gallon (1.6 L/100 km; 180 mpg‑imp), travel 40 miles (64 km) per charge in all-electric mode and use gasoline for additional range (limited by gasoline tank size) in hybrid mode.

[5] Since 1991, AFS Trinity has conducted programs with private and government organizations including DARPA, NASA, the U.S. Navy, U.S. Army, U.S.

[6] On January 24, 2006, AFS Trinity and Ricardo signed a Technology Partnership Agreement for Ricardo to help integrate AFS Trinity's Extreme Hybrid drive train technology into passenger cars and SUVs.