The amount the U.S. military spends annually on air conditioning in Iraq and Afghanistan: $20.2 billion, according to a former Pentagon official.

That’s more than NASA’s budget. It’s more than BP has paid so far for damage from 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. He’s a retired brigadier general who served as chief logistician for Gen. David Petraeus in Iraq. He’s now in the private sector, selling technologies branded as energy-efficient to the Defense Department.

Now it’s important to note that wrapped up in Anderson’s $20 billion figure are all kind of other expenditures – for instance, the cost of building and maintaining roads in Afghanistan, securing those roads, managing the security operations for those roads. That all costs a lot of money and is part of the overall war effort in Afghanistan.

The Pentagon rejects Anderson’s estimate. Still his […]