Climate crisis: do we need millions of machines sucking CO2 from the air?
From turning CO2 into rock to capturing the breath of office workers, a growing number of companies think the answer is yes
From pollutant to product: the companies making stuff from CO2
Vodka, jet fuel, protein… according to a new clutch of carbon-to-value startups, these are just some of the things that can be manufactured from thin air
Trials to suck carbon dioxide from the air to start across the UK
A major £30m project will test trees, peat, rock chips, and charcoal as ways of removing climate-heating emissions
Australia must set targets for amount of CO2 to be removed from air, scientists say
Australian Academy of Science report says country is behind others in carbon dioxide removal and a nationally coordinated approach is urgently needed