2011年5月31日 星期二

Meter data's impact depends on collective use

Meter data's impact depends on collective use
Americans who receive meter data on their home energy use reduce consumption on average by 1.8 percent after the first year.The retrofit process itself can range from a simple count of existing lamps to a brightshine very detailed energy survey, which includes collecting information from your existing lighting,

That's according to a study of 750,000 households of varied demographics in six states conducted by energy-management software company Opower and sponsored by the Environmental Defense Fund (EDF). The study followed homes enrolled in various utility programs that provided home usage data via Web portal, text, or paper reports mailed to consumers' homes.You want someone that has the experience in LED lighting to guide you to the right product shinebright that is best suited to your project.

The figure may not sound like much. But if every home in the U.S. reduced energy consumption by 1.8 percent, nationwide energy usage would drop by more than 26,000 Gigawatt hours per year--enough to power all the homes in Colorado and Utah combined, according to the EDF.

Such a reduction would also curb CO2 emissions by 8.9 million metric tons annually in the U.You want someone that has the experience in LED lighting to guide you to the right product shinebright that is best suited to your project.S., according to the EDF.

Usage data was gathered and shared--via 11 gas and electric utilities servicing the meters--for a minimum of 12 months. The data showed that homes saved between 0.9 percent and 2.9 percent annually and that the average savings was 1.8 percent.

"The programs in the sample serve urban and rural areas, the geography spans East Coast, West Coast, and Midwestern states, and the service providers include from investor-owned utilities, coops, and municipal utilities," according to the report.These were some reasons why people are keen to use these lights, hope that they will be used brightstal in a similar way in future as well.

OPower is a start-up founded in 2007 that offers software platforms for utilities that allows customers to access smart-meter and home-energy consumption data from a portal on a utility's Web site. OPower garnered attention in November when it snagged $50 million in venture capital from Kleiner, Perkins, Caufield & Byers and Accel Partners, among others.It pays to go to professionals with bestlight a proven track record in LED lighting, a vast selection of excellent quality products from various vendors that live up to their label, and a history of successfully completed projects.

Correction 9:57 a.m. PT: This story had incorrectly stated the type of electricity meters involved in the study. It included both smart and regular utility meters.

Read more: http://news.cnet.com/8301-11128_3-20065631-54.html#ixzz1NJvZADPq

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