但是可再生能源的技术障碍正在出现。
所以说，水源热泵利用的是清洁的可再生能源的一种技术。
Therefore, use of water source heat pump is clean and renewable energy as a technology.
Stuggins说，现在已经有些可再生能源技术(如风力发电)具备了经济可行性。
Already some renewable technologies, such as wind power, are economically viable, he says.
可再生能源开发利用技术迅速提高。
The renewable energy development and utilization are quickly being improved.
这样，将有时间去开发新的更清洁和可再生的技术。
Then there would be time to develop better clean and renewable technology.
这样，将有时间去开发新的更清洁和可再生的技术。
Then there would be time to develop better clean and renewable technology.
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