The wind turbines on top of John Paul Jones Hill have been fully operational since July 2005 and will save U.S. Naval Station Guantanamo Bay over $1 million while decreasing fuel usage by 250,000 gallons this year. They can generate up to 13% of the overall base power – supplying some power to Joint Task Force Guantanamo. JTF Guantanamo conducts safe and humane care and custody of detained enemy combatants. The JTF conducts interrogation operations to collect strategic intelligence in support of the Global War on Terror and supports law enforcement and war crimes investigations. JTF Guantanamo is committed to the safety and security of American service members and civilians working inside its detention facilities.