Here in Seattle, we have some of the cheapest and cleanest electricity in the country (hydroelectric dams cause their share of environmental problems, but don’t produce greenhouse gases). This got us thinking about the common wisdom, which says that it’s more efficient to heat your home with natural gas than electricity. But does that still hold for the Pacific Northwest?
I started digging around for data (no surprise to anyone who knows me…) and was able to calculate the cost and greenhouse-gas emissions of these two heat sources. Continue reading