Briefings

Technology briefings

Other briefings

New briefing offers a critical perspective on biochar

Biofuelwatch's new briefing, Biochar: A critical perspective, looks into what the science tells us about whether biochar reliably stores carbon and boosts soil fertility. Download the briefing In 2011, Biofuelwatch published a comprehensive report on biochar:...

Protect coastal and marine biodiversity from geoengineering

New ETC Group briefing for delegates at SBSTTA 26 In a wave of “blue carbon” hype, oceans and coastal areas are increasingly pitched as tools to fight global warming. Around the globe dozens of new projects are projected to increase the ocean's capacity to absorb CO2...

Briefing for UNEA6 Delegates on Solar Radiation Modification 

As the sixth session of the United Nations Environment Assembly (UNEA-6) kicks off in Nairobi, Kenya, the Hands Off Mother Earth! (HOME) Alliance and allies have published a new briefing for delegates on what is set to be a hotly-debated topic at the Assembly:...

Direct Air Capture: Big Oil’s Latest Smokescreen

A new briefing by CIEL describes how technological fixes like direct air capture (DAC) are gaining dangerous momentum at a time when our window to prevent catastrophic climate impacts is narrowing. While pulling pollution out of the atmosphere might sound like a good...

Impacts of methane and commercializing methane capture

By Anja Chalmin Comparing anthropogenic influence on the two most important GHGs[i]  Preindustrial atmospheric concentration never exceeded:Atmospheric concentration in 2022:Percentage increase:Annual emissions prior to industrializationGlobal annual emissions...

Briefing Debunks Myths about Solar Geoengineering

The Solar Geoengineering Non Use Agreement, an initiative signed by 400+ academics from over 50 countries recently released a briefing note (in English and Spanish) that debunks the ten most prevalent myths advanced by solar geoengineering lobbyists. This is a useful...

Commercialization in geoengineering continues to increase

By Anja Chalmin The Quarterly Review summarises the latest developments on the Geoengineering Monitor Map highlighting emerging trends for civil society and climate justice movements. Key Points - Quarterly Review IV In the last quarter of 2022, the trend continues...

QUARTERLY REVIEW #3: Biomass developments in 2021

Photo Credit: Statkraft By Anja Chalmin 3,000 miles of CO2 pipelines to be built and other updates on capturing carbon using plant biomass The second part of the report presents developments, projects and funding programmes aimed at capturing carbon using plant...

QUARTERLY REVIEW #3: DAC & CCUS developments in 2021

By Anja Chalmin This report presents the latest developments in geoengineering technologies, projects and funding programs worldwide in recent months. The report’s findings show an increasing interest in capturing CO2 (carbon dioxide) from ambient air and...

Fossil fuel industry and investments in CCS & CCUS

By Anja Chalmin The fossil fuel industry has a stake in the majority of known CCS and CCUS projects Carbon capture and storage (CCS) and carbon capture use and storage (CCUS) fall into the category of Carbon Dioxide Removal (CDR) geoengineering...

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...

Current Geoengineering Attempts Briefing: SCoPEx 2021

Download PDF version: Sweden_SCoPEx_Briefing Location: Esrange Space Centre, Kiruna, Sweden Researchers in charge: Frank Keutsch (Principal Investigator),  David Keith (Mission Scientist), based at Harvard University. Objectives The project stated objectives are:...

What we have learned about Biochar since 2011?

By Biofuelwatch In 2011 Biofuelwatch published Biochar: A Critical Review of Science and Policy. In that report we highlighted the uncertainties about biochar including the large land area that would be required to supply biomass for a global scale impact, the...

Geoengineering in 2019: a recap

In the last year, geoengineering proponents have been normalizing this technofix at an alarmingly rapid pace. An emboldened geo-clique has attempted to rebrand geoengineering as "climate restoration" or "climate repair" as part of a larger push. In February, we...