Through the
Oregon Department of Energy website I learned that there are “Three investor-owned electric utilities that serve Oregonians: Pacific Power, Portland General Electric, and Idaho Power (which serves customers in the northeast corner of Oregon)(ERM, Pg.1).”
I learned that Pacific Power mostly uses Coal, Natural Gas and Wind. Portland General Electric mostly uses Natural Gas, and Hydroelectric Power. And finally, Idaho Power mostly uses Hydroelectric Power, and coal.
My electricity is generated through Portland General Electric (PGE). PGE Mostly uses 34% Natural gas and 17.70% of Hydroelectric Power. Others are 21% Unspecified, 10% Wind and 3% Solar. Our natural gas comes from The Ruby Pipeline. “The Ruby Pipeline is a 678-mile natural gas pipeline that runs from Opal, Wyoming, to Malin, Oregon, and crosses Idaho and Nevada along the way. It went into service in 2011 and is the only named natural gas pipeline that crosses federal land in Oregon(Programs, Pg.1).”
Our Hydroelectric Power comes from our two Dams. The Bull Run Dam 1 and Dam 2. These Dams are used to generate clean energy “Hydropower generation is a supplemental benefit of operating the water supply system…These facilities allow the Water Bureau to store year-round rainfall to help meet consumers’ demand(About, Pg.1).”
Drilling for natural gas can drastically change the ecosystem “causing erosion and fragmenting wildlife habitats…the construction process can cause erosion of dirt, minerals, and other harmful pollutants into nearby streams(Union, Pg.2).”
“A dam and reservoir can also change natural water temperatures, water chemistry, river flow characteristics, and silt loads…These changes may have negative effects on native plants and on animals in and around the river (Administration, Pg.1).”
Sources:
Administration, E. (2022, November 7). U.S. Energy Information Administration - EIA - independent statistics and analysis. Hydropower and the environment - U.S. Energy Information Administration (EIA). https://www.eia.gov/energyexplained/hydropower/hydropower-and-the-environment.php#:~:text=A%20dam%20and%20reservoir%20can,in%20and%20around%20the%20river.
Programs: Energy and minerals: Oil and gas: About: Oregon-washington. Bureau of Land Management. (n.d.). https://www.blm.gov/programs/energy-and-minerals/oil-and-gas/about/oregon-washington#:~:text=Oil%20and%20Gas%20Pipelines%20on,crosses%20federal%20land%20in%20Oregon.