Carbon dioxide removal (CDR) techniques, or negative emission technologies (NETs), are a suite of natural and technological pathways to remove and sequester carbon dioxide (CO₂) from the air. Unlike carbon capture and storage, these techniques remove CO₂ directly from the atmosphere or enhance natural carbon sinks.
The legislation funded the Healthy Soils Program, which offers producers incentives to adopt GHG-reducing soil health practices and funds on-farm demonstration projects.
Subcommittee on Ecological Systems, Committee on Environment, Natural Resources, and Sustainability of the National Science and Technology Council
This Framework aims to establish Federal soil research priorities, including in carbon sequestration, deliver information to land managers to help them implement soil conserving systems, and inform related policy development and coordination.
Léopold Biardeau, Rebecca Crebbin-Coates, Ritt Keerati, Sara Litke, Hortencia Rodríguez
This report examines current policy challenges and opportunities for the Natural Resources Conservation Service (NRCS) of the US Department of Agriculture (USDA) in increasing the adoption of soil health and carbon sequestration practices.
In this analysis, the goals of the 4 per Thousand declaration are assessed in the US context, looking for the best opportunities or “bright spots” that could be managed to implement the 4PT program.
This commentary identifies why an IPCC Special Report on 1.5 °C should focus on resolving fundamental scientific and political uncertainties, not fixate on developing unachievable mitigation pathways.
This article argues that geoengineering with seagrasses before reliable assessment methods have been established can result in overestimated carbon offsets that could lead to a net increase in emissions of carbon dioxide to the atmosphere.
S Fuss, C D Jones, F Kraxner, G P Peters, P Smith, M Tavoni, D P van Vuuren, J G Canadell, R B Jackson, R B Jackson, J R Moreira, N Nakicenovic, A Sharifi, Y Yamagata
This paper identifies some urgent research needs around NETs, including in governance and policy, to provide a more complete picture for reaching ambitious climate targets and the role that NETs can play in reaching them.
This paper argues that it would be wise for the EU and Germany to proactively shape the debate around negative emissions technologies and increase funding for research and development into NETs.
This paper investigates the definitions and use of the term ‘moral hazard’, and the related (but significantly different) concept of ‘morale hazard’, in the context of geoengineering and in relevant law, economic and insurance literatures.