A recent study conducted by researchers from USDA’s Animal and Plant
Health Inspection Service highlights the potential for alternative
energy production at airports. The study findings were published in an
article titled "Airports Offer Unrealized Potential for Alternative Energy Production" in Environmental Management
and indicates that airports may want to consider converting to
alternative fuels where it is both economically and environmentally
beneficial.
"Some available grasslands at airports
have the potential to spur the type of innovation we need to build
American-made, homegrown biofuels and biobased products
that will help to break our dependence on foreign oil and move our
nation toward a clean energy economy," said Agriculture Secretary Tom
Vilsack. "Converting airport grasslands to biofuel, solar or wind
production not only provides more environmentally-sound alternative
energy sources for our country, but may also increase revenue for
airports and reduce the local abundance of potentially hazardous
wildlife to aircraft. Such efforts may be particularly beneficial for
rural economic development, as many rural airport properties contain
expansive grasslands that potentially could be converted to biofuel
crops or other renewable energy sources."
While federally obligated airports have
restrictions on how land may be used, the Federal Aviation
Administration (FAA) is committed to working with airports interested in
pursuing the potential for changes in land use to support alternative
energy production.
Researchers at the USDA-APHIS National Wildlife Research
Center (NWRC) note that many airport properties are already managed to
reduce wildlife abundance and habitat quality as part of efforts to
avoid wildlife collisions with aircraft. Once biofuel crops are
identified for airport use that have low wildlife-strike risks compared
to existing airport landcovers, converting grasslands to these land uses
could produce renewable energy and also provide airports with an
additional source of revenue.
Ongoing and future NWRC research hopes to
identify renewable energy practices, including specific types of biofuel
crops, which limit use by wildlife hazardous to aircraft and are
compatible with safe airport operations. NWRC researchers and
collaborators are currently studying wildlife use of solar arrays and
adjacent airport grasslands in Arizona, Colorado and Ohio, as well as
wildlife use of experimental plots containing switchgrass and mixed
warm-season native grasses in Mississippi.
Researchers note the economic
profitability of biofuel, solar or wind production will vary markedly,
but will depend primarily on yield, establishment and maintenance costs,
opportunity costs of land (i.e., land rental or revenue from other
commodities), and processing or utilization costs. For many airports
where land is currently available, the benefits may outweigh the costs.
For related photos, please see http://www.flickr.com/photos/usdagov/sets/72157629261940922/.
The USDA-APHIS National Wildlife Research
Center is the research arm of the wildlife services (WS) program.
NWRC's field station in Sandusky, Ohio, is dedicated to providing a
scientific foundation for WS and FAA programs that reduce wildlife
collisions with aircraft. NWRC research is focused on understanding the
nature of wildlife hazards on and near airports, developing management
tools to reduce those hazards, and providing WS, airport personnel, and
the FAA with information on the latest strategies for controlling
wildlife hazards.
Source: http://westernfarmpress.com
Source: http://westernfarmpress.com
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