The King Edward Memorial hospital in Mumbai, for example, was recently remodelled with solar heaters and rainwater-collection units.
例如，在孟买的爱德华国王纪念医院，最近安装了太阳能热水器和雨水收集装置。
2
Wind turbines and solar cells will generate electricity and a rainwatercollection system will harvest and purify rain.
风力发电机和太阳能电池可以产生电能，雨水收集系统能够收集并净化雨水。
3
These include geothermal heating and cooling, rainwatercollection, maximized daylighting through building orientation, wind turbines, and communal rooftop orchards that purify the air.