India’s new carbon market aims for ‘large impact on emissions globally’

By Anne C. Mulkern | 03/31/2025 06:24 AM EDT

The world’s most-populous country and third-largest carbon emitter will regulate “carbon intensity” to slow emissions increases as it grows.

Emissions from a chemical factory fill the skyline in Mumbai, India.

Emissions from a chemical factory fill the skyline in Mumbai, India. The world's third-largest carbon emitter will start regulating greenhouse gas emissions in 2026. Rafiq Maqbool/AP

India, the world’s third-largest emitter of greenhouse gases, will soon start penalizing polluting facilities that fail to contain their carbon emissions in a move with potential global significance.

Home to more than 1.4 billion people, India is slated to launch a carbon market in 2026 to cut polluters’ carbon intensity, or emissions per unit of production.

By limiting carbon intensity, India will allow each facility’s total emissions to rise as production increases in the rapidly growing nation. Polluters that exceed carbon-intensity limits will face financial penalties.

Advertisement

Other carbon markets, such as those in California and Washington state, require polluters to cut total emissions regardless of production or pay penalties.

GET FULL ACCESS