By Barbara
Baker
This spring Northeastern
Junior College was pleased to be one of 10 Colorado businesses recognized by
Xcel Energy for outstanding efforts to save energy. The awards honored
commercial, industrial and small-business customers in Colorado for
participating in Xcel Energy's 2011 energy-efficiency programs. Collectively,
these companies saved more than 38 million kilowatt-hours of electricity, which
avoided production of more than 22,000 tons of carbon dioxide -- the equivalent
of keeping 5,000 cars off the road for a year. Northeastern was specifically
honored with the 2011 Standard Offer Achievement Award. The college had an
energy savings of 1,380,031 kilowatt hours and a carbon dioxide reduction of 785
tons.
There were a number of
ways in which Northeastern was able to save energy. In 2009 it entered into a U.
S. Department of Energy sponsored Energy Saving Performance Contract. Energy
Performance Contracting is a financing mechanism used to pay for energy
efficiency improvements all at once that are then paid back through annual
energy savings. Through this program, Northeastern was able to undergo a
comprehensive energy audit by an energy service company (ESCO) during which
improvements to save energy were identified. The ESCO, who was Ennovate
Corporation of Englewood, CO, designed and constructed a project to meet NJC’s
needs and arranged for the necessary funding. The ESCO guarantees that the
improvements will generate energy cost savings sufficient to pay for the project
over the term of the contract, which in NJC’s case is 15 years. The savings are
measured and verified on an annual basis. After the contract ends, all
additional cost savings accrue to the college. This 2011 Xcel award clearly
recognizes how well the improvements have helped lower energy use and carbon
dioxide production.
Improvements were done to
many of the buildings on campus and included new windows, new lighting fixtures,
restroom fixtures, computerized monitoring of heating and air systems, variable
speed HVAC motors, high efficiency boiler replacement, and de-stratification
fans.
It was the college’s
physical plant staff that played a major role in working with the ESCO to
schedule workloads, contractors , oversee material deliveries and in some
instances, physically helped complete the work that was done as part of the
contract.
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