Chu: Picking up $20 bills on the ground
Investing in energy efficiency is like picking up $20 bills off the ground, according to U.S. Energy Secretary Steven Chu.
In an op-ed published today by the World Economic Forum and IHS CERA the Secretary outlines how energy efficiency investments are the cheapest way to reduce carbon emissions over the next several decades, citing studies by McKinsey and the National Academies.
Skeptics, however, contend that if the savings were real then the market would realize them, making the necessary investments to achieve this return.
“[T]here aren’t 20-dollar bills lying around waiting to be picked up,” they argue.
In response, the Department of Energy conducted an analysis indicating that the measures considered (building retrofits, appliance standards, etc.) did in fact yield savings, but …

