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7 days agoby insulating the roof of my house better i cut my useage of oil by more than 50%, next time i’ll insulate the outer walls, and after that i’ll switch to electric heating that would need just 20% of the original energy.
you forget that the energy consumption not neccesarily always rises. All appliances get better and better in efficiency, for example.
What most people dont’ understand, i live in a part of germany, where eating of self collected mushrooms will radiate you, where boars in the forest are radioactive because of chernobyl 30 years ago…