zero-carbon
adjective/ˌzɪərəʊ ˈkɑːbən/
/ˌzɪrəʊ ˈkɑːrbən/
- in which the amount of carbon dioxide produced has been reduced to nothing or is balanced by actions that protect the environment synonym carbon-neutral
- a zero-carbon house that uses no energy from external sources
Check pronunciation:
zero-carbon