Cleantech Smart grid market

Cleantech Smart Grid Market | Image Source : mercurynews.com

Cleantech’s vast ecosystem includes a dizzying array of emerging technologies, from green building materials to electric vehicles, lighting and wind power. But as Silicon Valley reinvents itself as a global center of clean technology, two sectors — solar power and “smart” upgrades to the electric grid — already are reshaping the valley and changing the way energy is produced and used.

The Bay Area is believed to have the nation’s largest concentration of cleantech jobs, and much of that job growth has been in solar and smart grid, technologies that leverage the valley’s formidable strengths. Next 10, a nonpartisan think tank, estimates that the Bay Area now has about 7,000 jobs in renewable energy alone.

“The skills that have been put to such good use in the valley with chips — engineering the processes to be more efficient, bringing costs down — are now being applied to solar,” said San Jose Mayor Chuck Reed, who wants to create 25,000 new cleantech jobs and cut the city’s per capita energy use in half by 2022. “And in order to make a smart grid smart, you’ve got to collect an enormous amount of information and manage it and network it. It’s a huge market opportunity for what companies here are already doing.”

Solar technology is an extension of the semiconductor industry — a solar cell is basically a simple, large and inexpensive chip, and some manufacturing processes are similar in both industries. Read more ……

A smart grid delivers electricity from suppliers to consumers using two-way digital technology to control appliances at consumers’ homes to save energy, reduce cost and increase reliability and transparency. Such a modernized electricity network is being promoted by many governments as a way of addressing energy independence, global warming and emergency resilience issues. Smart meters may be part of a smart grid, but alone do not constitute a smart grid.
A smart grid includes an intelligent monitoring system that keeps track of all electricity flowing in the system. It also incorporates the use of superconductive transmission lines for less power loss, as well as the capability of integrating alternative sources of electricity such as solar and wind. When power is least expensive a smart grid could turn on selected home appliances such as washing machines or factory processes that can run at arbitrary hours. At peak times it could turn off selected appliances to reduce demand.
Similar proposals include smart electric grid, smart power grid, intelligent grid (or intelligrid), FutureGrid, and the more modern intergrid and intragrid. Source : Wikipedia

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