A small but important drama is playing out now in a city of Portland land use decision involving power lines, Portland General Electric and five acres of Douglas Fir at the north end of Forest Park… The land-use fight obliges us to confront uncomfortable tradeoffs. Carbon from burning fossil fuels in power plants and automobile engines drives climate change. Shifting to zero-carbon wind and solar electricity drives down climate risk – including the risk of wildfire. Connecting new wind and solar to Portland will require upgraded and new transmission lines across many prairie and forestlands. Where we can avoid impacts to community, cultural and natural values, we should. But it is a vexing fact of our climate-altered world that where we can’t, we have to make these tradeoffs.
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