net zero

[ net zeer-oh ]

noun

1. the condition of producing no more greenhouse gas emissions than are removed, reabsorbed, or offset: Compare gross zero ( def ).

   Our goal is net zero even if that is not yet precisely attainable.

adjective

1. Also net-zero. relating to, producing, or resulting in no overall increase in negative environmental impacts, such as energy consumption, greenhouse gas emission, or water use: Compare zero carbon ( def ).

   The possibility of achieving net zero emissions by 2050 remains affected by many uncertainties.

   Net-zero apartment buildings have become highly desirable in urban settings.

   Attracting investors is a major incentive for adopting a net-zero business model.

Word History and Origins

Origin of net zero¹

First recorded in 1985–90