zero-carbon
The report described nuclear power as safe, low-carbon, affordable and dependable.
Over the next decade they want every home, if practical, to become low carbon.
This means that the rich world must be ready to pay for the poor to switch to low-carbon energy.
Carbon storage is a way to buy time - time for low-carbon alternatives to fossil fuels to emerge in a significant way.

SMART Vocabulary: related words and phrases

Environmental issues
agroecology
air pollution
anoxia
anoxic
anti-conservation
carbon capture
dumping ground
eco-audit
eco-footprint
efficiency
energy conservation
energy security
environmental justice
environmentalism
reduce, reuse, recycleidiom
runoff
scrapyard
scrubber
sequester
sequestration