Co2
CO2 shortage a bitter taste for brewers
Brewers who run bars are being bitten twice by a shortage of carbon dioxide. The gas is integral to beer production, used in tap rooms to push it through the pipes, and in breweries to carbonate it to… Video, Audio
How to eliminate C02 emissions from industrial materials
Karyn speaks to a New Zealand scientist working on how to eliminate carbon dioxide emissions from steel. Audio
Solving the World's Problems with Steve Wyn-Harris
Steve Wyn-Harris talks to Jesse about the effects that tourism has on CO2 emissions. Audio
Grass and the science of urban CO2
Jocelyn Turnbull from GNS Science is measuring how much CO2 we're producing in NZ towns - and she's doing it by cutting the grass. Audio
Our Changing World for 22 October 2020
GNS Science is measuring how much carbon dioxide we're producing in different towns as part of the Carbon Watch NZ project. Audio
Carbon Watch & 50 years of CO2 measurements in NZ
Dave Lowe on measuring CO2 in New Zealand for 50 years, and how Carbon Watch NZ is a bird's eye view on our carbon balance. Audio
Our Changing World for 15 October 2020
Fifty years ago Dave Lowe started measuring carbon dioxide in New Zealand's atmosphere. And Gordon Brailsford and Sara Mikaloff Fletcher talk about Carbon Watch NZ project. Audio