Because of the impact traditional sources of energy such as oil, coal and nuclear power have on the environment, many eco-conscious individuals and organizations are practicing and encouraging energy conservation as well as a shift to renewable energy sources.
Energy usage accounts for approximately 80 percent of air pollution, according to the Alliance to Save Energy. The 1996-1997 American Almanac states that while Americans account for only 5 percent of the world’s population, we consume about 26 percent of the world’s energy.
Renewable energy sources receive praise because they have a much lower environmental impact than coal, oil power, hydroelectric power or nuclear power plants, according to the ASE. Two sources of renewable power that consumers in Eugene can use in their homes are solar power and wind power, according to the Eugene Water and Electric Board.
One way in which people use the sun’s energy is by building structures that use the sun to heat water for bathing and laundry. Commonly, a solar collector plate placed on the roof of the home heats water, which is then stored in a well-insulated tank.
Because these systems can’t work when the sun is not shining, most homes installed with solar water heating systems also have backup systems, according to EWEB.
The energy of the sun can also be made into electricity by using photovoltaic cells, also known as PV cells. PV cells are used in calculators and watches, but can also be used on a much larger scale for business and personal use. PV power is most commonly used in remote locations where power is not readily available.
The alternative power source is also limited by the fact that it cannot work when the sun is down, according to the American Almanac.
Wind power, however, is not as limited as solar energy. In addition, wind power is not produced at individual homes, and therefore does not require any special equipment at the home of the consumer. For that reason, wind power could be classified as a more viable choice for consumers than solar energy, according to the ASE.
EWEB offers its customers the option of requesting that a percentage of their electricity be provided by wind power generated in Wyoming.
Individuals can reduce their energy consumption in a number of ways without changing to a renewable energy source. For college students in particular, a solar panel may not be an option.
Simple changes such as turning down heat at night, however, and making sure lights are off in rooms not in use can make a difference in the amount of energy that is used, according to EWEB.
For people who are concerned about energy consumption, there are volunteer opportunities available for students who wish to get involved. One avenue for involvement is the Solar Information Center, which is focused on alternative forms of energy use. The SIC is also useful to people who are just looking for information about renewable energy.
“We’re actively seeking volunteers,” SIC co-director Benjamin Gates said.
The SIC is a student group funded primarily by the ASUO and EWEB. The SIC is associated with the University’s school of architecture,and functions as a research, education and information center on solar and alternative energy sources.
The SIC sponsors a number of speakers and events regarding alternative energy throughout the academic year. These events are generally held on Tuesdays.
More information is available in the Winter/Spring 2000 SIC newsletter, which can be found outside the SIC, located in 219 Lawrence.
Energy use decisions “definitely fall on the individual consumer,” said Stacey Weinkauf, the SIC’s educational outreach coordinator.