With energy prices continually increasing, what is the UI doing to
keep costs under control?
To combat a rising energy bill, more emphasis is being placed on programs
and practices that reduce energy consumption and control the cost of the
fuel or energy we buy.
The campus' Energy 2000 programs have focused on three main areas to significantly
reduce energy consumption. (Each has previously been featured in this column.)
The installation of motor-speed controls on fans and pumps, the repair and
replacement of steam traps throughout campus, and the installation of additional
temperature controls in campus facilities resulted in a net savings of approximately
$1.6 million for fiscal year 1996 alone. Additional savings over the next
few years are expected as these programs expand into more buildings.
In addition to the Energy 2000 projects, Operation and Maintenance Division
staff members continually study existing energy-delivery systems to ensure
they are operating at optimal capacities. In addition, staff members consider
long-term ramifications as they examine the configuration and nature of
campus utility systems. Currently, the chilled water and electrical distribution
systems on campus are being examined to determine if they can be reconfigured
in a more efficient and cost-effective way. Computer models of the steam-
and water-distribution systems also have been set up to determine how to
operate them more efficiently.
Whenever possible, energy-efficient lamps and ballasts are used in indoor
and outdoor lighting. This has resulted in increased lighting levels as
well as significant energy savings.
In an effort to manage energy cost, Abbott Power Plant -- the campus's own
power station -- burns the lowest-cost fuel available at the time, whether
it be coal, natural gas or fuel oil.
Coal is purchased on a multiyear contract to secure the price at the lowest
level possible. More coal is burned during the winter months when its cost
is much lower than natural gas.
Substantial savings (up to 40 percent) are achieved by obtaining natural
gas via a direct connection to an interstate pipeline. More natural gas
is burned during the summer when its adjusted price is lower than coal.
Fuel oil is generally expensive and therefore burned only sparingly, usually
when the availability of the other fuels is low or their costs are very
high because of short-term market pressures.
What can you do to help? Make sure your department or office follows the
motto: "Concentrate on Conservation!" Review your daily
activities and determine if there is any way to perform them in a more energy-efficient
way. For assistance or to submit energy conservation ideas or suggestions,
contact Rawls Walden at 244-6160.
The "Energy Conservation Corner" is published
regularly in Inside Illinois. Questions about energy-conservation
programs or practices on this campus should be
directed to Jeff Buenting at 333-1364 or jdbuenti@illinois.edu
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