非清洁能源

最近的赢家位于其他领域：在非清洁能源发电能力增长放缓之际，传统的燃煤发电企业已从煤炭价格下跌中受益。

Recent winners have been elsewhere : traditional coal-fired generators have benefited from the slide in coal prices as dirty capacity growth slows .

最后，笔者得出结论：合肥市应紧紧抓住这次历史机遇，优化本市能源结构，用天然气替代非清洁能源，改善大气质量。

Finally , the author draws a conclusion : We should make full use of this opportunity to optimize the energy structure and air quality of Hefei city .

小水电属于非碳清洁能源，已越来越受到各国的重视。

Small hydropower is a kind of noncarbonic clean energy and is becoming more and more concerned around the world .

小水电是一种非碳清洁能源，其资源储量巨大，且不会造成环境污染，是我国可持续发展战略中的重要组成部分。

The clean energy , small hydropower , is an indispensable part of strategy of sustainable development in China , due to its tremendous reserves and innocuousness to environment .