Getting Real on Wind and Solar

Getting Real on Wind and SolarPerhaps no recent article irritated me more and made me feel more vulnerable as a solar professional than James Schlesinger and Robert Hirsch’s Washington Post op-ed, “Getting Real on Wind and Solar” (April 24, 2009). The op-ed said we shouldn’t take solar and wind seriously, because they are unpredictable and cannot be turned on at will. There is a grain of truth to their statement. It is a serious criticism of wind and solar, and probably the most telling after the worst one – high cost. But I think it is because high cost is being overcome, especially in wind, that this next level of criticism is being raised. That’s progress.

I authored a response with Bundestag member Hans-Josef Fell, the co-author of the German feed-in tariff legislation (see Fell’s presentation at our kick-off symposium here). The Washington Post didn’t see fit to print it. Maybe they had not heard of the German feed-in tariff or its transformational importance to the global PV market. (more…)