Buzzwords or industry trends? Energy efficiency (EE). Decoupling. Clean technology. Renewable portfolio standards (RPS). President Barack Obama and Vice President Joe Biden frequently mentioned these four topics on the campaign trail. The topics are also integral to the new administration's energy plan, which aims to invest $150 billion in clean energy and EE over 10 years. Utility executives and regulators in many states have a choice: Act aggressively now or wait for greater federal clarity.
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