Energy Efficiency in California

The Washington Post:

Since 1974, California has held its per capita energy consumption essentially constant, while energy use per person for the United States overall has jumped 50 percent.

California has managed that feat through a mixture of mandates, regulations and high prices. The state has been able to cut greenhouse-gas emissions, keep utility companies happy and maintain economic growth. And in the wake of the Intergovernmental Panel on Climate Change report on global warming, California serves as a model for other states seeking a similar path to energy reduction. Now California is pushing further in its effort to cut automobile pollution, spur use of solar energy and cap greenhouse gases.