How is Carbon Credit a Climate Currency?

Abstract

The release of one ton of carbon dioxide (CO[[inf]]2[[/inf]]) or other greenhouse gases (GHG) is permitted for each credit. Credits enable individuals and organizations to offset their emissions by funding initiatives that absorb or reduce the same amount of GHG released elsewhere. Another name for carbon (C) credits is C allowances. The offset of C allows people as well as companies to take responsibility for their impact on the environment. In the fight against climate change, the majority of nations and international institutions believe that C trading is the most crucial tool to carry out policies. Nevertheless, several jurisdictions have enacted laws requiring the use of renewable energy, offering funding for the production of non-fossil fuel energy, and even implementing C taxes, with market prices for C and taxes occasionally operating side by side. C credits play a role in helping countries and organizations meet their climate goals and commitments, such as those outlined in international agreements like the Paris Agreement. They provide a mechanism for countries and industries to work collectively towards emission reduction targets. This chapter is focused on the C credits are often referred to as a “climate currency” because they serve as a unit of measurement and exchange in the global effort to address climate change. Here's how C credits function as a climate currency. © 2025 The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG.