Law Commons^™

Harmonizing Product-Level Ghg Accounting For Steel And Aluminum, John Biberman, Gyunbae Joe, Perrine Toledano

Columbia Center on Sustainable Investment

Greenhouse gas (GHG) accounting methods for steel and aluminum products have begun converging towards common standards within their respective industries in recent years. However, accounting methods for steel products and aluminum products are still not fully comparable with each other. If emissions are measured and allocated differently for these products, then these accounting differences have the potential to influence materials choices for manufacturers concerned about reducing their reported GHG footprint. Companies could therefore be motivated to make a choice between aluminum and steel according to emissions benefits that materialize from differences in accounting frameworks, but which do not actually exist …

Finance For Zero: Redefining Financial-Sector Action To Achieve Global Climate Goals, Lisa E. Sachs, Nora Mardirossian, Perrine Toledano

Columbia Center on Sustainable Investment

As of 2023, the financial system is woefully misaligned with the world’s climate goals. Six times the current annual level of investment in non-fossil fuel investments is needed between 2023 and 2030 to stay on a 1.5ºC warming pathway. The ratio of clean-energy lending and equity underwriting by banks relative to fossil fuels needs to reach 4 to 1 by 2030, whereas for 1,142 assessed banks, the ratio was between 0.8 and 1 at the end of 2021.

As providers, underwriters, and fiduciaries of trillions of dollars of capital flows annually, financial institutions (FIs) play a critical role in decarbonizing …

Climate Change And The Wto: Legal Issues Concerning Border Tax Adjustments, Henrik Horn, Petros C. Mavroidis

Faculty Scholarship

Climate change is a multi-faceted discussion: for the trading community, one of many contentious issues in the policy debate over how to deal with greenhouse gas (GHG) emissions is the appropriate role of Border Carbon Adjustments (BCAs)/Border Tax Adjustments (BTAs). The role of BCAs has been analyzed in a very large policy discussion literature, as well as in a significant number of academic writings in both law and economics. One can safely summarize the state of each of these literatures as bewildering: in the legal literature there is still no consensus as to whether such measures are legal under the …