Alternate energies to power post, save costs
Jun 11 - McClatchy-Tribune Regional News - Chris Roberts El Paso Times,
Texas
The Defense Department is looking for innovative ways to power
everything from hand-held GPS systems used by individual war fighters to
massive posts where tens of thousands of soldiers live and train. Fort
Bliss' commander believes the El Paso region will be central in that
transformation.
The local effort could, according to some experts, lead the way in
averting a worldwide catastrophe caused by climate change and a growing
population ravenous for energy.
Maj. Gen. Howard Bromberg initiated the first "Renewable Energy Rodeo
and Symposium," which began earlier this week at Fort Bliss. Also
sponsoring the event was the Army Tank Automotive Research, Development
and Engineering Center, which is responsible for developing the Army's
vehicle fleet. The director of that center spoke about increasing fuel
efficiency of those many vehicles, some of which might be tested at Fort
Bliss.
The wide variety of combat units arriving at Fort Bliss -- including
infantry, tank and combat aviation brigades -- provide a perfect testing
ground, Bromberg said. And the persistent sun and wind make it a perfect
location to tap into new energy sources, he said.
"We are at the nexus of all types of energy technologies," he
said.
Defense Department officials, spurred in part by lessons learned in nine
years of war, are increasingly requiring energy efficiency gains and
rewarding alternative fuel use in recent budget cycles, Bromberg said.
Energy is a security concern for
the numerous convoys that stream across Iraq and Afghan istan, Bromberg
said during a symposium press conference.
"The (roadside bomb) threat is putting soldiers at risk (even) to move
one gallon of fuel across the battlefield," Brom berg said. "Can we do
something to reduce that exposure?"
Funding comes from a variety of sources, Bromberg said, including the
stimulus bill; the Fort Bliss budget, which has a line for energy
efficiency; renovation budgets; and money that is reprioritized locally
for renewable energy projects.
"The Army also is working hard to determine the requirements, the
concepts of what it will take to power our installations down to the
foxhole," said Shawn P. Walsh, director of Army energy policy for the
Assistant Secretary of the Army for Installations and Environment. "We
will get funds -- I just can't tell you today how much."
Solar panels are sprouting around Fort Bliss, the first bloom of a
self-contained electrical system that Bromberg believes can make the
post energy independent by 2025. Four new photovoltaic homes in family
housing will be monitored for performance, and a new headquarters
building is also running on the power of the sun, he said.
This year, the post will use 10 percent less energy that last year,
Bromberg said, mainly a result of unanticipated savings from
energy-efficient buildings in both new construction and renovations.
"The money we save in energy costs, the Army lets us keep here on post
for other uses," Bromberg said.
Ultimately, Fort Bliss energy independence will depend on a mix of
technologies, including solar, wind and a large portion of geothermal
expected to be produced on training ranges north of the main post.
But optimism about the role of renewable energy was guarded in symposium
presentations. And the consequences could be dire.
Although there is much political debate about the causes and intensity
of global warming, "we are pretty sure it's going to be disruptive,"
said Richard G. Kidd IV, the Department of Energy's Federal Energy
Management Program manager.
World population is expected to double in 50 years while production of
oil, a limited resource, is expected to decline, said Abbas Ghassemi,
New Mexico State University chemical engineering professor and director
of an energy research consortium.
"We can't drill, drill, drill our way out of the problem," Ghassemi
said. And it is not clear that renewables will fill the gap, he added.
"It's false to give the public the perception that we can solve this
problem and it's business as usual," he said. "Something has to give to
get a sustainable future."
Locally, it is possible for El Paso to benefit economically from a
national emphasis on renewable energy, said Bob Cook, president of the
El Paso Regional Economic Development Corp. But it will take substantial
technological innovation before alternative energy provides a
cost-effective alternative to fossil fuels, he said. Generally, they
have the highest cost and the lowest capacity, he said.
Making matters worse, he said, is a recent Pew Research Center study
indicating Americans are less willing to pay extra for renewable energy.
"My belief is that in order to pursue this strategy," Cook said, "we're
going to have to have a little faith (that there will be) technical
innovation that's going to lead to cost reduction."
The number of renewable energy companies that have contacted the
corporation about the possibility of relocating in El Paso has jumped
from a handful in mid-2009 to more than 40, Cook said. The ones that
will be given serious consideration are those looking for ways to reduce
production costs.
"We have to change the whole nature of our country," said Terry A.
Michalske, of Sandia National Laboratories. "Then you have to
demonstrate that that change makes you more effective. That's the role
the Army can play, to show we're better for having done this."
Chris Roberts may be reached at chrisr@elpasotimes.com; 546-6136.
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