The firm plans to offer optional solar-photoelectric systems, to be set up as a car port at home, that will be able to power the cars for 80km a day without having to draw on the grid.

公司计划提供光电转能系统，即未来的太阳能车房能实现电驱车不必从电网取电一天跑80公里了。

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In Japan, where electricity is expensive, solar power is now fully cost-competitive with power from the grid, says Paul Maycock of PV Energy Systems, a consultancy based in Virginia.

弗吉尼亚州PV能源系统咨询公司（PV Energy Systems）的保罗‧梅科恪列（Paul Maycock）说，日本的电力很贵，太阳能动力如今已完全能与电网电力等价消费。

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Around the world, electric power systems that have added significant amounts of renewable energy to the grid require both costly and creative solutions.

世界上，电力系统为电网带来了大量的可再生能源，而这种电网要求的解决方案不仅造价高而且还得具有创造性。

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We'll want to have an endless spread out Internet for power systems, with all kinds of people pushing power from their rooftops down the grid."

VOA: standard.2010.04.21

"Someone could attack the industrial control systems that control all the valves, all the distribution systems, and are used to turn on and off various aspects involved with energy and the electrical power grid and oil and gas distribution networks,".

VOA: standard.2009.08.11

Much of America's power grid and telecommunications systems is vulnerable to EMP attack.

CENTERFORSECURITYPOLICY: Old threat with a new face

Protect the vital nodes of America's power grid and telecommunications systems.

CENTERFORSECURITYPOLICY: Old threat with a new face

This is most particularly true in developing countries that lack energetic fuels and power grid infrastructures, and which depend on distributed systems.

FORBES: Despite Paul Krugman's Cheerleading, Solar Energy Has A Cloudy Future