Grid-scale batteries would boost efficiency by allowing solar energy to be used at night, for example, or excess power from a nuclear plant to be stored for later.

电网级电池将大大提高能效，比如允许存贮太阳能用于在夜间，或者存储一个核电厂在夜间发出过多的电，以供白天使用。

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Nuclear reactors are net positive in terms of supporting the grid.

在支持输电网方面，核反应堆是正极。

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The first of the UAE's nuclear units is scheduled to produce electricity to its grid in 2017, the other three to be complete in 2020.

阿联酋的首座核电站计划于2017年上网发电，另外三座核电站将于2020年完工。

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The investments will, among other things, hook up new wind farms and nuclear power stations to the electricity grid to replace traditional coal-fired power stations, and enable more liquefied natural gas imported from Qatar and elsewhere to be added to the gas network as North Sea gas supplies dwindle.

BBC: Ofgem permits ?12 energy bills rise for grid upgrade

Areas that are predominantly coal or nuclear will be insulated from this to some extent because the grid can only handle so much demand with certain facilities shut down or retired.

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Even with all of the production tax credits, loan guarantees and a battery of other direct and indirect subsidies, nuclear power remains the most expensive source of conventional electricity on the grid once capital costs are plugged into the equation.

WSJ: The Experts: What's the Best Way Forward on Nuclear Power?