Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient, but still carry great cost.

变化的建筑法规，不断发展的品味，加上保养这些美丽而老旧的指示牌所需的高昂成本，都让商家们更欢迎 LED 灯，虽然 LED 灯节省能源，但是成本依然很高。

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Changing building codes, evolving tastes, and the high cost of maintaining those wonderful old signs have businesses embracing LEDs, which are energy efficient but still carry great cost.

不断变化的建筑规范、人们逐渐发展的品味，以及维护这些精美的旧标志牌的高昂成本，让企业欣然接受了发光二极管。它们节约能源，但成本仍然很高。

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The Technical Faculty at SDU is to meet the requirements for low energy class 2015 according to the strict Danish building codes.

根据严格的丹麦建筑原则，欧登塞南丹麦大学的技术学院是为了满足2015年低能源类的需要而设立的。

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The proliferation of city and state building energy efficiency codes, combined with the eagerness of building owners to seek LEED ratings, tells me that policymakers and the market are increasingly demanding energy efficiency in new construction.

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California was able to achieve this efficiency by establishing building codes that require energy efficiency in new construction, and by stimulating private companies to improve the efficiency of their own operations.

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Working through grantees, it has had significant impact on promoting adoption of state and federal vehicle efficiency standards, more stringent residential and commercial building codes to reduce energy consumption, and development of renewable energy technology.

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