The idea of carbon credits, including the establishment of a market for such credits, has generated significant global attention in recent years. While this idea is not new, it has become especially important today to understand what such credits entail and how these can benefit businesses – given the worldwide momentum towards ESG-related goals.
Carbon market transactions involve the purchase of emission rights from entities which have the technical and/or economic ability to reduce emissions. India’s Carbon Credit Trading Scheme, 2023 defines a ‘carbon credit’ to mean a value assigned to a reduction, removal or avoidance of emitted greenhouse gases amounting to one metric ton of CO2 or its equivalent. Accordingly, certificates may be issued by the government under the newly amended Energy Conservation Act, 2001.
In regulated carbon markets, each registered/obligated entity may be allotted a certain number of credits. Those that produce fewer emissions than the number of credits issued by the government (or an authorized agency) may enjoy a surplus. Conversely, companies with older and/or less efficient operations may generate more emissions than their credit allocation. The latter category may then look to buy credits to balance their emissions, including on account of a regulatory mandate.
This exchange between buyers and sellers will establish the market price. If it is cheaper for an emitter to trade in, rather than control, emissions, they can buy credits. Those that find it feasible to reduce emissions at a cost less than the market price can sell. Emissions trading can thus transform the right to emit a pollutant into a tradable good and create economic incentives for reduction.
