Google on Wednesday released the API for its PowerMeter energy-monitoring Web application, a move that could let people get detailed home energy data without the need for a smart meter.

The Web application gives people a real-time graph of electricity usage and historical data with the goal of providing clues on how to ratchet down power use.

So far, Google has partnered with a few utilities which are offering PowerMeter to consumers as part of smart-meter rollouts. One device maker, which makes The Energy Detective (TED) monitor, has an option to display electricity data on PowerMeter.

By making the PowerMeter application programming interface available to outsiders, Google hopes that device makers and software developers will build applications that make energy information available to consumers, wrote program manager Srikanth Rajagopalan on the Google Code blog, adding that the API follows privacy guidelines and give consumers access to their information.

More: http://news.cnet.com/8301-11128_3-10463387-54.html

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