My recent blog post -- Jack Bauer becomes first-ever carbon-neutral torturer as Murdoch says "Climate change poses clear, catastrophic threats" -- led one reader to email me that Gitmo has wind turbines. I googled, and indeed they do.
What is doubly interesting is that this project is the direct result of the Federal Energy Management Program, part of DOE's office of Energy Efficiency and Renewable Energy that I helped run in the mid-1990s. Since the Gingrich Congress blocked all efforts to ramp up funding for this "no brainer" program that helps reduce the deficit -- by lowering the energy bill of federal agencies -- while saving energy and reducing pollution, we launched a huge effort to leverage private money to pay for the retrofits.
That effort had a classic bureaucratic name -- Indefinite delivery/indefinite quantity Super Energy Savings Performance Contracts (ESPCs) -- you can read about here. The ESPCs avoid the need for any upfront capital by the federal government. Even though Bush has grossly underfunded all such EERE deployment programs, the program continued and Gitmo made use of it (see here [PDF]):
The Department of the Navy partnered with NORESCO to construct a $12 million wind turbine project at Guantanamo Bay, Cuba, using an energy savings performance contract. Four wind turbines will generate 3,800 kilowatts of electricity -- enough to supply about a quarter of the peak power needed for base operations. The project will not only save taxpayers $1.2 million in annual energy costs, but will also save 650,000 gallons of diesel fuel and reduce air pollution by 26 tons of SO2 and 15 tons of NOX, demonstrating the Navy's commitment to energy conservation and environmental stewardship.
So, no, Gitmo is not carbon neutral.
The Pentagon's news story on this back in 2005 explains how the ESPC made this possible: