Today, improvements are needed in railroads and the electrical power grid.

今天，中国亟待铁路和电网的改进。

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The test berth is part of a massive effort to move wave energy out of the lab and onto the electrical power grid.

测试锚位是将波浪能源带出实验室、并入电网的巨大努力的一部分。

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Wind power plant that is a kind of distributed energy system, needs the good coordination and communication between components and electrical power grid system.

风力发电厂是一种分布式能源系统，需要设备与设备之间以及设备与电网之间有良好的配合和通信。

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"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

Transfer data packets from long-haul fiber-optic networks to the electrical power grid and shoot the data (alongside electricity) straight into people's homes.

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Local utilities here say that, at times, they are already producing more wind power than the electrical grid can handle.

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The county lacked the electrical grid to supply cell towers with power.

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