energy waste

例句：

1. 1. Reducing energy waste is crucial for reducing greenhouse gas emissions.
   减少能源浪费对于减少温室气体排放至关重要。
2. 2.The company's energy-efficient products have saved millions of kilowatt-hours of energy waste.
   该公司的节能产品已经节省了数百万千瓦时的能源浪费。
3. 3.Governments should invest in renewable energy sources to reduce energy waste and promote sustainable development.
   政府应该投资于可再生能源，以减少能源浪费并促进可持续发展。