Connecticut College Light Bulb Exchange Program

Type: Program
Status: Ongoing
Source File: http://greenliving.conncoll.edu/Light%20Bulb%20Exchange%20Program%20Description.pdf
Description:
The Problem:
Electric usage at the College has nearly doubled since the 1990-1991 academic year.
This growth trend can be expected to continue as long as the student population and their
demand for electronic devices continue to increase.
The electricity used by the College carries with it both economic and environmental
consequences. The economic price is easy to calculate - about .08 per kWh. At our
current level of usage (approximately 15.5 million kWh), that is about $1.2 million per
year.
The environmental cost of our electric use is harder to determine, but it equally as
important. Currently the New England power grid relies heavily on dirty and dangerous
sources of electricity such as coal, oil, and nuclear power. These sources of electricity
have a negative impact on the health of all members of the campus community and to the
natural environmental around us.
Therefore, by reducing our electric usage we will reduce the amount of damage that we
are doing to the world around us, and ultimately to ourselves. We can also save
significant amounts of money in the process, which can then be re-allocated for other
purposes.
The Solution:
Electricity consumption is a large and complex problem. The good news is that this
means that there are many different opportunities for creative solutions.
There are two primary strategies that we can pursue to reduce electric use. The first is to
educate the members of the campus community about the impacts of electric use in an
effort to change their attitudes and behaviors. This is often the more difficult and time
consuming option, especially in an institution with a highly transient population such as
Connecticut College. However, if a campus culture of conservation can be established
and maintained, this is ultimately the most effective strategy because it leads to other
innovative solutions to any given problem.
The second strategy is to increase the efficiency of the electric systems on campus. This
can be done in many ways. Some examples include upgrading old equipment to more
efficient models (purchasing Energy Star office products), using technology to turn off
devices when they are not needed (installing motion sensors on the lights), improving
access to usage controls (putting thermostats in the rooms so that students won’t open
their windows and let heat escape), or simply by eliminating excessive electric devices
(removing the planter lights in front of Olin, which serve no practical purpose).
The Light Bulb Exchange Program:
The light bulb exchange program is an attempt to educate the campus community about
electric use while at the same time replacing an old device with a newer, more efficient
one.
This program also has several other benefits. It is economically self sustaining on two
levels. First, it produces energy savings that pay for the program’s initial investment in
1-2 years. Secondly, it takes an item that would normally be considered a waste product
and transforms it into a valuable commodity whose revenue stream can be used to
purchase more CFLs and to continue the program. This program also has the added
benefit of diverting a potentially hazardous item from the waste stream (incandescent
bulbs contain lead) and of providing students with a fun and creative activity that they
can participate in.
The program is a simple three phase cycle. Once the program is started, all three phases
can be performed simultaneously. Here is how it works:
Step 1: Use money to purchase CFLs
Step 2: Trade CFL’s for incandescent bulbs
Step 3: Decorate the incandescent bulbs and sell them for money
Step 4: Return to Step 1 and repeat the cycle
Source File also contains information on the program's history plus computations of savings.
Category:Colleges
Category:Connecticut
Category:Connecticut College
Category:Energy Policy
Category:Programs