What's Behind the Upward Trend in Energy Efficiency Spending

Published: March 10, 2014, 5:59 a.m.

b"Energy efficiency spending has jumped from $5.5 billion to $11.5 billion over the last five years, and 40% of that is commercial and industrial customers, says Swap Shah, CEO of energy use intelligence provider FirstFuel. What's driving the increase? Shah provides some insight in this podcast."