This might be a controversial opinion: In many cases, it might be reasonable to clear cut 10 sq km for solar power. Pacific Northwest is enormous. There is plenty of undeveloped land that can be used for solar power. To be clear: I am not suggesting "cut down all of the tree for solar". I am saying: Choose 1/5/10 sq km plots, clear cut them, and install solar power. Ten to one hundred of these in the region would have minimal environmental impact, but very large impact to reduce use of hydrocarbons for electricity production.