By Romany Webb Enhanced weathering is one of several proposed approaches for removing carbon dioxide from the Earth’s atmosphere. It aims to enhance natural weathering processes in which carbon dioxide in the atmosphere reacts with silicate-based rocks, eventually forming carbonate minerals (e.g., limestone). Research suggests that the natural processes can […]
Negative Emissions
29 posts
In October 2019, the Sabin Center joined an international research project, assessing the feasibility of offshore carbon capture and storage. Known as Solid Carbon, the project is led by researchers at Ocean Networks Canada, a University of Victoria initiative, and supported by the Pacific Institute for Climate Solutions under its […]
Achieving the Paris Agreement’s goal of limiting warming to “well below” 2oC above pre-industrial levels will require an immediate and dramatic reduction in greenhouse gas emissions which must reach “net zero” around mid-century. This will likely necessitate the use of so-called “negative emissions technologies” that can remove greenhouse gases from […]
By Romany Webb Despite scientists’ dire warnings about the catastrophic impacts of climate change, the greenhouse gases that cause it continue to be emitted in substantial amounts. There is no question that deep, across the board cuts in greenhouse gas emissions are essential, but many scientists now agree that simply […]
By Romany Webb It is well known that, to avoid the worst impacts of climate change, we must reduce the amount of carbon dioxide entering the atmosphere. Most carbon dioxide emissions result from the burning of fossil fuels – i.e., coal, oil, and natural gas – in electricity generation, transport, […]