A better approach is to make clean energy cheap through technology innovation funded directly by the federal government. In contrast to raising energy prices, investing somewhere between $30 billion and $50 billion annually in technology R&D, infrastructure and transmission lines to bring power from windy and sunny places to cities is overwhelmingly popular with voters. Instead of embracing this big investment, greens and Democrats push instead for tiny tax credits for renewable energy -- nothing approaching the national commitment that's needed.
With just six weeks before the election, the bursting of the green bubble is a wake-up call for Democrats. Environmental groups, perpetually certain that a new ecological age is about to dawn in America, have serially overestimated their strength and misread public opinion. Democrats must break once and for all from green orthodoxy that focuses primarily on making dirty energy more expensive and instead embrace a strategy to make clean energy cheap.