He has carried out extensive research into renewable energy sources.

他已经对再生能源进行了广泛研究。

Today, renewable energy sources generate 12 percent of electricity in the U.S..

如今，美国所需电能的12%是由可再生能源提供的。

The Villa employs onsite renewable energy sources for heating, electricity and water.

此别墅运用了自备的可再生能源进行供热、供电和供水。

But it isn't only solar that's down in cost. It's other renewable energy sources, too.

成本下降不仅表现在太阳能上，也体现在其他可再生能源上。

We will develop clean and renewable energy sources such as wind power and solar energy.

开发风能、太阳能等清洁、可再生能源。

Almost by definition, renewable energy sources have low running costs but high up-front costs.

很明显，可再生能源的运营成本很低，但是前期投入很高。

Be a clean renewable energy sources, wind energy attracted considerable attention by people.

而风能作为一种清洁的可再生能源，已经引起了人们的广泛注意。

Like most renewable energy sources, ocean waves cannot compete with the low costs of fossil fuels.

与其他可再生能源相同，海洋波能与化石能源相比不具有价格优势。

Renewable energy sources and greater efficiency measures are also proliferating across the region.

可再生能源和其它一些高效率的供能系统，也在一这地区地区根繁叶密，蓬勃发展起来。

Wind energy conversion systems have become a focal point in the research of renewable energy sources.

风能转化系统已经成为可再生能源研究的焦点。

This refers to a 20% reduction in carbon-dioxide emissions and 20% share for renewable energy sources by 2020.

它的含义是到2020年实现二氧化碳减排20%，并且可再生能源的比例达到20%。

The controversial plan also introduces taxes on utility firms to pay for the development of renewable energy sources.

这个有争议的计划还包括对实体公司征收税款，用来支付可再生能源的开发所需要的费用。

This will only be possible if we rely on greater energy efficiency and the use of renewable energy sources worldwide.

只有当我们依赖更高的能效，在全球范围内使用可再生资源，这一切才有可能。

He purchased a 104-acre island off the coast of Belize in 2005 and plans to develop a resort with renewable energy sources.

2005年，他买下伯利兹海岸附近一座面积为104英亩的小岛，计划以可再生能源开发一个度假村。

These include renewable energy sources such as windmills and solar panels, as well as more efficient cars and power stations.

其中不仅有风力发电、太阳能板等可再生能源，还包括更高效的车辆和发电站。

The district heating ensures a far more efficient use of energy, since the district heating is based on renewable energy sources.

同时，由于区域热能是一种可再生能源，区域热能的运用还能确保能源更高效的利用。

The most effective step to implement that goal would be a massive shift away from fossil fuels to clean, renewable energy sources.

实现该目标最有效的方法莫过于大规模的将化石燃料转变为清洁、可再生的能源。

The European Union has committed itself to getting 20% of its electricity supply from renewable energy sources, mainly wind power, by 2020.

欧盟已经做出承诺，到2030年，20%的电力供应要来自于可再生能源，主要是风能。

The capacity of renewable energy sources to be installed in distribution networks is restricted by the conventional power flow methods.

配电系统中安装可再生能源机组的容量会受到传统系统潮流分析方法的限制。

The California tech giant already powers nearly all its data centers, offices and retail stores worldwide with renewable energy sources.

加州科技巨头已经权力几乎所有其数据中心、办事处和全球可再生能源的零售商店。

Next, consider renewable energy sources like solar electric systems, compact wind turbines and geothermal heat pumps to help power your home.

接下来，可以考虑一下可再生能源，比如太阳能电力系统，小巧的风能系统以及地热装置来给住宅供能。

As a result, the state is tied with Ohio for having the lowest percent usage of renewable energy sources in the United States, with a mere 0.7%.

结果，该州和俄亥俄州在新能源方面的比例都很低，只有0.7%。

New, more flexible and sophisticated grid infrastructure is vital to increasing the efficient use of both traditional fuels and renewable energy sources.

无论使用传统燃料还是可再生能源，新型、更加灵活并且成熟的电网对于提升效率至关重要。

A North Sea Grid would not just be a boost for the wind industry but for all renewable energy sources, including wave and tidal power, and for consumers.

北海电网推动的不仅是风能行业，而是包括波浪和潮汐能在内的整个可再生能源行业，同时也带动了消费者。

Another company with big dreams, Transphorm, says it can effectively match the current output of all renewable energy sources at no harm to the environment.

Transphorm公司也是一家胸怀大志的企业。该公司表示，它可以将目前所有可再生能源的生产控制在对环境无害的水平上的。