Nitrous oxide’s contribution to climate change is no laughing matter, says Keith Goulding.

Keith Goulding

Carbon dioxide is the most commonly recognised enemy in terms of its contribution to greenhouse-gas (GHG) emissions, and certainly the biggest culprit in terms of volume, but there are other gases, closely tied with food production, that are also major targets for reduction.

Farming is responsible for about 8% of the UK’s GHG emissions (up to about 19% when the road to consumption is included) but about 40% of its methane emissions, which mainly come from livestock, and 76% of its nitrous oxide emissions, which are mainly due to fertiliser use.
Continue reading Tackling agriculture’s greenhouse-gas emissions