“This is not in any standard engineering text, government study, industry forecast, or climate model. Why not? Because it’s not a technology; it’s a design method. And few people yet think of design—how you put the pieces together—as a path to speed and scale,” says Amory Lovins, cofounder and chairman emeritus of the @RockyMtnInst, explaining simple design changes to pipes, pumps, engines and other common systems that could significantly reduce global energy consumption.