Isn't cement a major CO2 emitter? | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		tgb on May 20, 2019 \| parent \| context \| favorite \| on: A Sealed Garden That Was Watered Once in 53 Years ... Isn't cement a major CO2 emitter?

ch4s3 on May 20, 2019 [–]

The production of cement is, but curing cement fixes CO2. It just doesn't fix enough to offset the production.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact