The resulting pollution-freeenergy will be enough to power the tower and several buildings in the surrounding area.
由此产生的无污染能源将足以为整座塔及周边若干建筑进行供电。
2
Solar energy is lauded as an inexhaustible fuel source that is pollution and often noise free. The technology is also versatile.
太阳能被称为是取之不尽的能源，没有污染，通常也没有噪声，而且用途广泛。
3
Energy captured from the sun and stored in the world \ 's largest lithium ion battery will power a noise-free, pollution-free electric motor during an estimated 160 day voyage.