U.S. Spends $20B On War-Zone Air Conditioning

National Public Radio reports:

The amount the U.S. military spends annually on air conditioning in Iraq and Afghanistan: $20.2 billion.

That's more than NASA's budget. It's more than BP has paid so far for damage during the Gulf oil spill. It's what the G-8 has pledged to help foster new democracies in Egypt and Tunisia.

"When you consider the cost to deliver the fuel to some of the most isolated places in the world — escorting, command and control, medevac support — when you throw all that infrastructure in, we're talking over $20 billion," Steven Anderson tells weekends on All Things Considered guest host Rachel Martin. Anderson is a retired brigadier general who served as Gen. David Patreaus' chief logistician in Iraq.

Why does it cost so much?

To power an air conditioner at a remote outpost in land-locked Afghanistan, a gallon of fuel has to be shipped into Karachi, Pakistan, then driven 800 miles over 18 days to Afghanistan on roads that are sometimes little more than "improved goat trails," Anderson says. "And you've got risks that are associated with moving the fuel almost every mile of the way."

Anderson calculates more than 1,000 troops have died in fuel convoys, which remain prime targets for attack. Free-standing tents equipped with air conditioners in 125 degree heat require a lot of fuel. Anderson says by making those structures more efficient, the military could save lives and dollars.