Energy firms have made record profits by increasing production of oil and gas, far from their promises of rolling back emissions
  • Eheran@lemmy.fmhy.ml
    1·
    2 年前

    Why do you think pyrolyzing random plastic waste generates biochar?

    It would also never be carbon negative, since it is from oil. Best case is neutral, but some carbon is burned off in the process.

    Same for concrete, it is not suddenly carbon negative.