Oatly’s Right. Show Us Your Food Carbon Footprint: Lara Williams

I’m in the market for a new oven. Like the flat my partner and I are purchasing, which the government mandates have an energy-performance certificate, appliances come with an efficiency rating and data about average electricity use. It’s information that’s becoming essential as people look to reduce both their bills and their impact on the environment.

But, how about what goes in the oven?

Food production contributes about a third of global greenhouse-gas emissions, and will be one of the hardest sectors to get to net zero. New technologies will be important but, as I’ve written before, the task becomes much easier if ...