Working Position Statement on the Proposed Power
Facility
by the ad hoc committee of the RNA Board
MG&E and UW jointly intend to build a 150-megawatt
(MW) power and steam cogeneration facility on Walnut St. adjacent to Madisons
Regent Neighborhood, the UW playing fields and Lake Path. The Regent Neighborhood
Association (RNA) formed an ad hoc committee to study the need for and impacts
of this plant on the neighborhood. Based on a review of the permit application
materials and consultations with professional engineers, the committee concludes
that this project, as proposed, is incompatible with the neighborhood and the
Madison urban area.
No Justification for Plant of this Magnitude
Siting a ten-story 150MW power plant next to a residential neighborhood,
not to mention hospitals, dormitories, schools and ecologically sensitive areas,
is unprecedented.
Cogeneration plants are common on college and university campuses, but
are in the 5 to 20 MW range because the co-generated steam must be consumed
locally.
The plants large size precludes it from the efficiency of cogeneration.
UW is the only consumer of steam and requires only 20 to 40 MW of capacity;
the lions share of electrical generation, 110 to130 MW, will not occur
in cogeneration mode.
UW s contribution to the capital costs is $80 million of scarce
public funds. ($56 million of this is a 20- year loan to UW from MG&E at
an interest rate of 14.5%.) Not yet known are capital costs associated with
a new sewage treatment facility needed to maintain water balance in the Lake
Mendota/Yahara watershed.
Since UW is not the owner, it will have to purchase power from MG&E
under an operating agreement whose terms are not yet known.
The University will relinquish 4 _ acres of its valuable land to MG&E
to produce power primarily for the private market.
Environmental Implications
Air: The Regent Neighborhood will be directly exposed to significant
levels of hazardous air pollution and smog forming compounds emitted by the
facility. Over 90 percent of the areas pollution budget for
particulate emissions will be consumed. Neighborhood air quality will be degraded
to nearly the maximum amount allowed under the Clean Air Act for particulate
matter.
Water: Up to four million gallons of water/day will be withdrawn from
Lake Mendota for steam generation and cooling water. Most will be lost to evaporative
emissions, stressing the Lake Mendota/Yahara River system. Stream flow models
predict substantial reductions in the Yahara River during periods of drought.
Noise: Similar to commercial jet engines in size and operation, the aeroderivative
turbines employed in the facility operate at very high decibel levels. While
MG&E has developed a plan to mitigate noise impacts though acoustic insulation,
the facility will likely emit a level of background noise consistent with other
large industrial facilities, and may at times be audible in all nearby neighborhoods.
In light of these findings, the committee concludes that, based on currently
available information, UW could meet its energy needs with a much smaller facility,
one that would not carry with it the significant detrimental impacts on the
neighborhood and surrounding areas. Moreover, even if there is electrical demand
elsewhere in Dane county and southern Wisconsin, generating that power in an
urban residential area is totally inappropriate.
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