A new report from the Pew Center on Global Climate Change aims to lay out what makes some companies highly [energy] efficient…Eileen Clausen, the president of the Pew Center, said…"Price volatility and climate concerns are forcing companies to think more strategically than ever about energy use."… To understand, map and share the techniques that make some companies highly efficient, the Pew Center…identif[ied] those leading firms…[to] find out what makes them tick…[T]he Pew Center report looks at case studies from six leading companies across industries: Dow Chemical, United Technologies, IBM, Toyota, PepsiCo, and Best Buy