There are many more regions not connected to this main grid.

还有许多区域没有连接到这个主网格。

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Sometimes, when the sun is out and his storage batteries are topped off, Mr. Lim's solar array will send surplus power back to the main grid.

有时候，太阳出来了，他的蓄电池充满后，廉先生的太阳能发电装置还可以将多余的电力送给主电网。

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California's main power grid manager, the Independent System Operator, reported that turbines spinning within the ISO grid produced a record of 4, 196 megawatts Sunday.

NPR: Windy Spring Storm Sweeps Through Calif., Arizona

The alliance's manifesto calls for measures to reduce demand on the main electricity transmission grid, including smart meters, encouragement for community and small-scale local energy generation, and further research on methods of storage of electricity.

BBC: Fears over pylons in beauty spots

Through an innovative regulatory process set up by the government and the regulator, the main barriers to the deployment of micro-power, such as grid access, are being addressed, and Britain is one of the first countries to have a clear, non-discriminatory access regulation for micro-generators that is supported by the regulator.

ECONOMIST: Private space