Five ways to make your summer barbecue better for the environment

Everyone loves a barbecue – here’s how to enjoy it while being mindful of our planet.

Sarah Bridle, Professor of Food, Climate and Society, University of York • conversation
June 8, 2023 ~8 min

How cats and dogs affect the climate -- and what you can do about it

The environmental pawprint of pets is huge – and it’s mostly down to what we feed them.

Peter Alexander, Senior Lecturer in Global Food Security, The University of Edinburgh • conversation
June 5, 2023 ~8 min


Global shipping is under pressure to stop its heavy fuel oil use fast – that’s not simple, but changes are coming

Shipping companies have billions invested in fleets that were built to last decades. Now, the US is calling for zero emissions by 2050, and the EU is raising the cost of fossil fuel use.

Don Maier, Associate Professor of Business, University of Tennessee • conversation
April 24, 2023 ~8 min

Carbon emissions from fertilisers could be reduced by as much as 80% by 2050

Researchers have calculated the carbon footprint for the full life cycle of fertilisers, which are responsible for approximately five percent of total

Cambridge University News • cambridge
Feb. 9, 2023 ~7 min

Why taxing cow burps isn’t the best climate solution

New Zealand is considering a plan to tax methane from cows. But while cows and cars both emit greenhouse gases, they don’t have the same impact over time.

Kevin Trenberth, Affiliated Faculty in Climate Science, University of Auckland • conversation
Feb. 9, 2023 ~8 min

New Zealand wants to tax cow burps – here's why that's not the best climate solution

New Zealand is considering a plan to tax methane from cows. But while cows and cars both emit greenhouse gases, they don’t have the same impact over time.

Kevin Trenberth, Affiliated Faculty in Climate Science, University of Auckland • conversation
Feb. 9, 2023 ~8 min

Cornwall space launch: why the environmental cost of rocket launches is large even when they fail

The UK space launch failed but it succeeded in releasing hazardous pollutants to multiple layers of the atmosphere.

Eloise Marais, Associate Professor in Physical Geography, UCL • conversation
Jan. 20, 2023 ~6 min

Relying on carbon capture and storage may be a dangerous trap for UK industry

The UK is focusing on carbon capture and storage technologies but the future is uncertain.

Marc Hudson, Research Fellow in Industrial Decarbonisation Policy, University of Sussex • conversation
Jan. 13, 2023 ~8 min


Solar-powered system converts plastic and greenhouse gases into sustainable fuels

Researchers have developed a system that can transform plastic waste and greenhouse gases into sustainable fuels and other valuable products – using just the

Cambridge University News • cambridge
Jan. 9, 2023 ~5 min

Satellites detect no real climate benefit from 10 years of forest carbon offsets in California

Millions of dollars have gone into California’s forest carbon offset program – with little new carbon storage to show for it, a new study suggests.

James Randerson, Professor of Earth Science, University of California, Irvine • conversation
Dec. 1, 2022 ~9 min

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