From the SF Chronicle:
A new report shows that, since the 1970s when the state government first started requiring more energy-efficient buildings and appliances, California has grown more prosperous and added jobs even as its citizens cut the amount of energy they use and the greenhouse gases they produce. Despite the current economic crisis, which finds the state in a budget and job quandary, the findings should provide ammunition to those who want Obama to launch a green revolution, encouraging renewable power and energy efficiency as a way of generating jobs during the recession.