net-zero
adjective
net-ze·ro
ˈnet-ˈzē-(ˌ)rō
-ˈzir-(ˌ)ō
: resulting in neither a surplus nor a deficit of something specified when gains and losses are added together
net-zero carbon emissions
The General Services Administration has sealed an unusual deal to guarantee achievement of net-zero energy consumption in a federal facility …—Charles S. Clark
especially, of buildings
: producing enough energy (as through solar panels or passive heating) to offset any energy consumed
By 2020 all new homes built in California will have to be net-zero buildings that produce enough power to offset all their energy needs … —K. Kaufmann
Another affordable, net-zero house is under construction in North Minneapolis, and a third is in development at the school. —John Cary
Cite this Entry
“Net-zero.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/net-zero. Accessed 6 Aug. 2026.
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