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Ghg Accounting For Low-Emissions Branded Steel And Aluminum Products, John Biberman, Perrine Toledano, Chloe Zhou

Columbia Center on Sustainable Investment

Iron, steel, and aluminum products are major sources of GHG emissions, and these emissions have traditionally been hard to abate. As of 2020, the iron and steel and the aluminum industries accounted for 7% and 3% of global GHG emissions respectively. In recent years, demand has increased substantially for “green” iron, steel, and aluminum products which can allow purchasing companies to reduce their reported upstream scope 3 GHG emissions. In response to increased demand, companies in these industries have made an expanding array of green products available to customers.

“GHG Accounting for Low-emissions Branded Steel and Aluminum Products,” draws from …

Circularity In Mineral And Renewable Energy Value Chains: Overview Of Technology, Policy, And Finance Aspects, Perrine Toledano, Martin Dietrich Brauch, Jack Arnold

Columbia Center on Sustainable Investment

The mineral-intensive global energy transition and the increasing material needs of a growing population will exacerbate mining’s footprint on the planet, under current linear economy conditions. Responsible primary production of minerals and metals needs to be combined with circular economy approaches. CCSI’s report, Circularity in Mineral and Renewable Energy Value Chains: Overview of Technology, Policy, and Finance Aspects, examines existing conditions as well as reforms needed to enable global circularity in the mineral value chains of solar photovoltaic (PV) panels and wind turbines, zeroing in on four key materials: aluminum, copper products, silicon, and steel. The project was supported by …