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DOD to quadruple renewable energy installations

By | January 28, 2013, 11:41 AM PST

The U.S. Department of Defense is the largest single consumer of energy in the world, gobbling up 3.8 billion kilowatt hours of electricity and 120 million barrels of oil per year. It’s an expensive habit, costing the agency some $20 billion a year.

So, it makes sense that the DOD, which often has to buy fossil fuel from countries hostile to U.S. interests, would look to other sources for energy. Today, the U.S. military has about 80 megawatts of installed renewable energy capacity. That figure is forecast to grow more than four-fold to 3,200 MW by 2025, according to a report released today by Pike Research.

The DOD has particularly ambitious plans to increase its use of renewable energy. The Army, Navy and Air Force have each established targets of 1 gigawatt of installed renewable energy capacity by 2025 and the DOD has a goal for renewable energy to comprise 25 percent of all energy it produces or buys by 2025.

The research firm predicts U.S. military spending on renewable energy programs, including conversation measures, will reach almost $1.8 billion in 2025. It’s an effort that has the potential to not only transform the production. consumption and transport of fuel and energy within the military, but to make the DOD one of the most important drivers of cleantech in the United States, said research analyst Dexter Gauntlett.

Pike Research, in fact, tackled the very subject of the U.S. military as a sort of cleantech savior more than a year.

Photo: U.S. DOD/SPC Ashley Keasler

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Kirsten Korosec

About Kirsten Korosec

Kirsten Korosec is a contributing editor for SmartPlanet.

Kirsten Korosec

Kirsten Korosec

Contributing Editor

Kirsten Korosec has written for Technology Review, Marketing News, The Hill, BNET and Bloomberg News. She holds a degree from Northwestern University's Medill School of Journalism. She is based in Tucson, Arizona.

Follow her on Twitter.

Kirsten Korosec

Kirsten Korosec

Kirsten does not have financial holdings that would influence how or what she covers.

She writes for SmartPlanet and is not an employee of CBS.

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+3 Votes
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Additional benefits
This can have additional benefits beyond the military. If this increases the demand for solar cells, it will encourage the building of more solar cell manufacturing plants. Once these are in operation, the cost of producing solar cells will go down due to the economics of scale. This will drive down the cost for the civilian sector. In addition, with a guarantee of fairly large sales to the military, the solar industry will be encouraged to do more research into better and cheaper solar cells, driving down the price permanently. Looks like the military may be a big boost to the entire renewable energy industry.
Posted by Leithauser@...
29th Jan
+3 Votes
+ -
Great News
One thing the military will do is research and help increase inefficiencies. Plus, every kilowatt hour that they don't take from the grid is 1 more that is available for the average citizen which will reduce demand. Another positive effect is that energy storage now will come to the forefront and there will be advances in that as well. I'm very happy the military is behind this now. It's beyond crazy to depend upon oil resources from countries that are hostile to the US. It's a matter of national security and I'm glad someone is finally waking up.
Posted by victortweed
29th Jan
0 Votes
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Just Talks
We have been trying to educate the US armed forces for the past 6 years about easily available alternative energy methods that could be put to use.These guys are like stubborn mules. It is very hard to convince them and they "know it all."It is a pity so many of our soldiers have to die to carry diesel fuel at a cost of $100-$500 per gallon when they could use alternative energy available in abundance across the desert.
DOD has the largest roof space and buildings in the world. Simple measures like T-5 Lighting, solar thermal hot water and heating the building, solar thermal dehumidifier, solar assisted A/C will offset the energy consumed by these people by over 60 to 70%.
You can drag a horse, but can never make it drink!
Posted by usdoc1
29th Jan
0 Votes
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Never work in combat zone...
Renewable is fine for electricity at a permanent military base state side but not in a temporary conflict zone. What would be more practical is a small LFTR on the back of a well armored rig. Submarines and aircraft carriers are both perfect examples of small modular portable reactors that could be used to power a fire base, a very large fire base too. However, vehicle fuel is the military's major consumption and renewable does nothing for that and has a very large footprint.
Posted by kralspaces
Updated - 29th Jan
0 Votes
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Already works in combat zones.
You haven't been keeping up on this very well have you? Portable solar arrays and I think wind mills too are already in use in Afghanistan.
Posted by riverat1
29th Jan
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