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US military

Biomass Advisors announces the release of a Camelina Feedstock Report, an abbreviated version of the consulting firm’s Camelina Aviation Biofuels report released in March (see One Billion Gallons in Camelina Biofuel by 2025).

Meanwhile, UOP LLC, a Honeywell company, announced yesterday that Honeywell Green Jet Fuel powered a U.S. Navy F/A-18 Super Hornet flight as part of the Navy’s efforts to certify the use of alternative fuels in military aircraft.

The F/A-18 Super Hornet, dubbed the Green Hornet by the Navy, was fueled with a 50/50 mixture of Green Jet Fuel made from camelina oil and petroleum-derived military jet fuel. The flight is one of a series of biofuel test flights that will be conducted by the Navy F/A-18 Super Hornet test program and marks the first flight of a supersonic jet with afterburners flying on a biofuels blend.

04/26/2010 0 comment

Clean Transportation Energy Efficiency Renewable Energy

Efficiency Beyond Pizza Money: The Military’s Gigantic Bite

written by Elisa Wood

Is efficiency worth the bother if you save only $5 to $10 per month on your energy bill? Many homeowners think not. One dad told us his family would rather save money by just skipping a pizza order once a month. That sentiment is not unusual.

But it is hard to negate the economic value of efficiency if you spend $20 billion per year on energy, as does the U.S. military, our government’s largest energy user, responsible for nearly 80 percent of the government’s total energy consumption.

“Re-energizing America’s Defense,” a recent report by The Pew Project on National Security, Energy and Climate, looks at how profoundly our energy mix affects the military.

The military has great motivation to make our energy supply more efficient and less oil-dependent. For every $10 per barrel increase in oil prices, the Defense Department’s energy bill increases more than $1.3 billion. That is a lot of pizza.

04/23/2010 0 comment

Renewable Energy

Pentagon Says Warming May Affect Global Security and U.S. Missions

written by Yale Environment 360

In a report to Congress, the U.S. military for the first time is warning that the effects of climate change may cause or exacerbate future global conflicts and complicate U.S. missions worldwide.

In its regular Quadrennial Defense Review, the Defense Department warns that the effects of a warming world, including increased poverty, hunger and disease, could further weaken fragile governments and perhaps provoke mass migrations.

02/02/2010 1 comment

Renewable Energy

Solar Power from Space: Moving Beyond Science Fiction

written by Yale Environment 360

For more than 40 years, scientists have dreamed of collecting the sun’s energy in space and beaming it back to Earth. Now, a host of technological advances, coupled with interest from the U.S. military, may be bringing that vision close to reality.

Despite the enormous promise of solar power, the drawbacks of the technology remain significant. People need electricity every day, around the clock, but there’s no part of the United States that is cloud-free 365 days a year — and no solar radiation at night. You have to find some way to store the energy for those sunless periods, and there’s not yet a large-scale way to do that.

Moreover, the best locations for solar arrays — the deserts of the American Southwest — are far from the centers of population, so even under the best of circumstances you’d have to send electricity many hundreds of miles through transmission lines that don’t yet exist.

10/17/2009 2 comments

US military

Green Jet Fuel Powers Military Flight; Report Examines Camelina

Efficiency Beyond Pizza Money: The Military’s Gigantic Bite

Pentagon Says Warming May Affect Global Security and U.S. Missions

Solar Power from Space: Moving Beyond Science Fiction