Share 'Three jokers in the energy deck'

This is the era of Big Oil. Could the next be the era of Big Efficiency?   A new report by the American Council for an Energy-Efficient Economy suggests the possibility. Re-invented with today’s smart energy technologies, energy efficiency could displace 40 to 60 percent of our total energy needs by the year 2050, according to The Long-Term Energy Efficiency Potential:  What the Evidence Suggests…