Solar panels soak up the desert sun outside of the generators and tents they are helping provide power for outside the Marine Corps Training Operations Group headquarters at the Marine Corps Air Ground Combat Center Twentynine Palms, Calif. The Corps is testing several “green initiative” systems designed to boost generator power, cutting fuel costs and prolonging the generators’ life spans. (Official USMC photo by Sgt. Heather Golden) - Solar panels soak up the desert sun outside of the generators and tents they are helping provide power for outside the Marine Corps Training Operations Group headquarters at the Marine Corps Air Ground Combat Center Twentynine Palms, Calif. The Corps is testing several “green initiative” systems designed to boost generator power, cutting fuel costs and prolonging the generators’ life spans. (Official USMC photo by Sgt. Heather Golden)