Geoengineering Monitor publications and other resources
Technology briefings
Artificial Upwelling
Biochar
Bioenergy with Carbon Capture and Storage
Carbon Capture and Storage
Carbon Capture Use and Storage
Cirrus Cloud Thinning
Direct Air Capture
Enhanced Photosynthesis
Enhanced Weathering
Marine Cloud Brightening
Microbubbles and Sea Foam
Ocean Alkalinity Enhancement
Ocean Fertilisation
Seaweed Farming and Biomass Sinking
Stratospheric Aerosol Injection
Surface Albedo Modification and Arctic Ice Management
Weather Modification
Other briefings
Carbfix and Climeworks’ large-scale plans to capture CO2 and inject it into basalt formations in Iceland involve high consumption of scarce resources and potential risks
By Anja Chalmin Since 2017, the companies Carbfix and Climeworks have been working on joint projects to capture CO2 and inject it underground in Iceland. Now this cooperation is to be expanded further: Climeworks aims to multiply the amount of...
Geoengineering Map explainer
The world map documents geoengineering development research, experiments and projects Climate geoengineering refers to large-scale schemes for intervention in the earth’s oceans, soils and atmosphere with the aim of reducing the effects of climate change, usually...
California Legislature Backs Off Of Net Zero Plan, Overwhelmingly Approves Geoengineering Bill Promoting Direct Air Capture, BECCS And Nature-based Solutions
By Gary Graham Hughes, California Policy Monitor, Biofuelwatch On Friday, Sept 10, the California legislative session drew to a close for the year with the typical flurry of political theater, last minute negotiations and behind closed doors horse trading. Of...
Technology and Geoengineering Map updates
Geoengineering Updates: Quarterly Review II 2022
By Anja Chalmin The second quarterly review of current developments in geoengineering provides an insight into new geoengineering companies and projects as well as new funding opportunities for geoengineering. The vast majority of new projects and funders are - as...
Quarterly Review I (part 3): marine geoengineering – ongoing and planned open-ocean trials and recent developments in research
By Anja Chalmin The third and final part of this quarterly review provides an overview of planned greenhouse gas removal (GGR) projects and outdoor trials affecting the marine environment. The new year has seen an increase in the number of planned marine...
Quarterly Review I (part 2): Solar radiation management – new field trials, research projects and funding – and growing opposition
By Anja Chalmin Part two of this first quarterly review 2022 looks at new plans and funding for solar radiation management (SRM) field trials and research activities - and there are even ideas that stretch into space. Currently, five SRM field...
In-depth reports
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Latest guest articles
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Further reading
You can find much more information and online resources on the geoengineering pages of the organisations that contribute to Geoengineering Monitor:
- Biofuelwatch’s Geoengineering page, focusing particularly on Bioenergy with Carbon Capture and Storage (BECCS) and biochar
- ETC Group’s Climate and Geoengineering page, which is also available in Spanish and French
- The Heinrich Böll Foundation’s extensive Geoengineering page.
We would also encourage you to check out:
- The Climate Justice Alliance’s Geoengineering 101 page and factsheets
The Centre for Environmental Law’s (CIEL) Geoengineering page