The majority of “clean tech” innovations of recent years have focussed on reducing greenhouse gas emissions or producing carbon neutral energy. Carbon Dioxide Removal (CDR) technologies relate to methods of removing CO2 from the atmosphere permanently, by returning captured CO2 to the geosphere. Innovation in CDR technologies, and therefore patent applications relating to this technology, are set to rapidly increase.
Insights: negative emissions technology
The Grantham Institute has released an interesting report highlighting 18 priority technological innovations with significant potential to reduce greenhouse gas emissions. This report reveals that urgent research and development in particular areas will be needed if we are to have a chance of avoiding a climate breakdown.