UMM Leads the Way in
Wind Energy Production
By Jeanette Joy Fisher
In March 2005, the University of Minnesota-Morris
became the first public American university to install a
large-scale wind turbine to help meet the school's
electrical needs. Since it was installed, the generator
has supplied some 60 percent of the university's power.
The rest of the school's power needs are purchased from
Otter Tail Power Company's Tailwinds Program.
Those figures mean that whether the electricity is
generated on site or purchased off the grid, 100 percent
of UMM's electrical power needs are supplied by wind
power, but the school's commitment to energy independence
doesn't stop there. The university's students have helped
the school reach toward its energy goals by reducing
electricity, water, and waste needs. The faculty has also
gotten into the spirit, as well, placing considerable
emphasis on green power and conservation in their
classrooms.
The UMM 1.65 megawatt Vestas generator is an impressive
sight, with 135-foot blades and a 230-foot tower, making
the massive machine stand some 365 feet tall, but its
impact on the community and the state of Minnesota goes
far greater than that. The generator has become a major
tourist and field trip destination in central Minnesota,
and has helped raise the awareness of thousands of people,
especially school children, since its construction in
2005.
The generator is a model of efficiency, and only takes a
breeze of 7-9 mph to begin generating electricity. It
takes a 26 mph wind to generate the unit's full 1.65
megawatts. There’s a dedicated power line to the UMM
campus, and if the University needs more power, the local
utility lines provide it automatically, so no one on
campus knows if the power is coming from the generator or
the grid at any given time. On the other side of the coin,
whenever UMM’s power needs are less than what the
generator is producing, the excess electric energy is
directed back into the local utility grid.
All this is impressive, but the university has even more
extensive plans for increasing its energy independence.
There are plans for the construction of a biomass
gasification plant at UMM in 2006, which will be capable
of meeting 80 percent of the campus' heating and cooling
needs. The plant will use stover (stalk residue) from
cornfields in the area, as well as waste wood, other crop
residues and various organic stocks as its fuel base.
The United States as a whole is second only to Germany in
total production of wind-generated electricity, with
California, Texas, and Minnesota leading the way.
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