Showing posts with label DoD. Show all posts
Showing posts with label DoD. Show all posts

US Military: More Renewable Energy Less Fossil Fuels

The US military continues to support clean energy and the Department of Defense is stressing the importance of reducing its dependence on fossil fuels. This view was reiterated at a May 11th event titled "Mission Critical: Clean Energy and the U.S. Military." The DoD wants to reduce its use of fossil fuel, for both national security and economic reasons.

As reviewed in a Matter Network article the military is increasingly green for several good reasons, which includes:

- The military is 25 percent of government's energy burden - The Pentagon is biggest consumer of fossil fuels in the world, burning 300,000 barrels of oil per day at a cost of more than $30 million in fuel per day

- A $1 increase in the price of oil increases DoD's energy cost by $100 million per year

- 1 out of every 50 convoys in a combat zone results in a casualty, and the Army has accrued more than 3300 fatalities in convoys since 2001

- Convoy and security costs $100 per gallon for combat zones

Senator Mark Udall of Colorado emphasized that the military is implementing many fuel-reducing technologies because of the high human price paid in getting fuel to the front lines. "Saving energy saves lives," he said, adding that adopting clean energy technologies is "one of the most patriotic things we can do."

According to Mark Mahoney, director of the Army Regional Environmental and Energy Office, one benefit to renewable adoption is that a platoon can reduce the load it carries by 700 pounds simply by replacing portable generators with solar chargers.

By 2025 the military plans to generate 25 percent of its energy from renewable sources like solar and wind. An increasing number of military facilities are now net zero including Fort Carson, Colorado, Fort Bliss in El Paso, Texas. From large scale projects to small scale endeavors the military is increasingly reliant on renewable sources of energy.

© 2012, Richard Matthews. All rights reserved.

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US Military may Stop Buying Biofuels

The House Armed Services Committee report on next year's Pentagon budget includes a measure that would exclude the purchase of biofuels.

As reported in Renewable Energy World, the US military has been a major supporter of the biofuels industry. The Navy plans to unveil its “Green Strike Force” at this year’s RIMPAC.

The Navy has pledged to use 50 percent alternative fuels by 2020, but the House Armed Services Committee are questioning the value of current biofuel blend which costs around $15 per gallon.

The US Navy purchases biofuels like cooking oil and algae-based fuels. Although these purchases are crucial to keep the US biofuels industry alive, they are expensive and offer questionable value to the environment .

The US military has repeatedly indicated that climate change is a threat to national security and finding cleaner energy alternatives is in the strategic interests of the nation. However, biofuels may not be the best solution.

Although the data suggests that biofuels offer limited benefits the US military has kept the biofuels pipe-dream alive. If this support dries up, it may force the nation's armed services to find truly clean sources of energy.

© 2012, Richard Matthews. All rights reserved.

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US Military: More Renewable Energy Less Fossil Fuel
President Obama's 2013 Environmental BudgetUS Military may Stop Buying Biofuels
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