carbon-neutral
adjective /ˌkɑːbən ˈnjuːtrəl/
/ˌkɑːrbən ˈnuːtrəl/
- in which the amount of carbon dioxide produced has been reduced to nothing or is balanced by actions that protect the environment
碳平衡的（指碳排放量减低为零，或通过环保措施抵消排放） - All of these fuels are renewable and carbon-neutral.
所有这些燃料都可再生并达至碳中和。 - a carbon-neutral house that uses no energy from external sources
不使用外部能源的碳中和住宅 - buildings designed to be carbon-neutral
设计成碳中性的建筑
- All of these fuels are renewable and carbon-neutral.