But the greenhouses on the barge were only one storey high, so there was not much need for artificial lighting.

由于驳船上的温室只有一层楼高，因此不太需要人工光照。

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ECO CITY will use wind energy to generate 10% of the complex's power (more than any other high-rise in the world), as well as solar water heating systems and solar-powered lighting technology.

ECO CITY将利用风能产生所使用复合能源的10%(这个值要大于世界上其他任何高层建筑)，同时它还将采用太阳能热水系统以及太阳能照明技术。

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They include advanced, membrane-filtered wastewater treatment systems, solar-powered, high-efficiency lighting and natural gas combined-cycle turbines that will deliver power, heating and cooling.

它们包括先进的薄膜过滤污水处理系统、高效的太阳能照明，以及用于供电、供热和制冷的天然气联合循环涡轮机。

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We used the Recovery Act to provide seed money that sparked private investment -- private investment in new industries like solar and wind, advanced batteries, high-efficiency lighting, high-speed rail.

WHITEHOUSE: Standing Behind the American Auto Industry

This is a company that is specializing in LED lighting, has been extraordinarily effective in driving down the costs of high-efficiency lighting that is, over time, I think going to make a huge difference, not just for businesses who use the technology, but also for a country that needs to figure out how do we operate in a more energy-efficient way.

WHITEHOUSE: Council on Jobs and Competitiveness Meets in Durham, NC

If you were there, you might have caught a glimpse of some of the amazing displays at the GE Works Centre, including a hologram projection display about the energy-efficient relamping of the Tower Bridge, or a two-floor-high lighting installation powered by social-media chatter.

FORBES: Tradition Meets Experimentation In GE's Creative-Agency Mix