Geo-engineering: massive potential, or massively implausible?

clock

The UN's top climate change chief has called for technologies that soak CO2 from the atmosphere - but are such techniques feasible? Tom Young investigates

The head of the UN Climate Change Secretariat this week told the Guardian that soaring levels of greenhouse gas emissions meant the world would have to develop "more powerful technologies to capture emissions...

To continue reading this article...

Join BusinessGreen

In just a few clicks you can start your free BusinessGreen Lite membership for 12 months, providing you access to:

  • Three complimentary articles per month covering the latest real-time news, analysis, and opinion from Europe’s leading source of information on the Green economy and business
  • Receive important and breaking news stories via our daily news alert
  • Our weekly newsletter with the best of the week’s green business news and analysis

Join now

 

Already a BusinessGreen member?

Login

More on Geo-Engineering

A defence of geoengineering

Fantasy or nightmare? If you look beyond extreme ideas such as space shades, there's much to like about this fast-evolving category of climate tech

Heather Clancy, GreenBiz.com
clock 17 April 2020 • 4 min read

Reflecting sun's rays would cause crops to fail, scientists warn

Research shows geoengineering method intended to combat climate change would have adverse effect on agriculture

Fiona Harvey, the Guardian
clock 09 August 2018 • 5 min read

Report: Policymakers must incentivise carbon capture to hit Paris targets

Governments must decide who is responsible for capturing carbon and incentivise the technology's adoption on a 'gigatonne scale', warn Norwegian scientists

Madeleine Cuff
clock 14 August 2017 • 2 min read