India signals plan to cut emissions intensity 47% by 2035

The Indian government signalled a plan to cut emissions intensity by 47% by 2035 against 2005 levels, building on its Paris Agreement Nationally Determined Contributions. The intermediate milestone toward 2070 net-zero sharpens regulatory clarity and raises decarbonisation pressure on high-emission sectors such as power, steel, cement, and transport.

The Indian government signalled a plan to cut emissions intensity by 47% by 2035 compared to 2005 levels, building on its existing Nationally Determined Contributions under the Paris Agreement. Emissions intensity measures greenhouse gas emissions per unit of GDP, allowing a developing economy to sustain industrial expansion while improving efficiency. India has already achieved a reduction of over 30% between 2005 and recent years, so the proposed 47% reduction by 2035 represents a significant acceleration requiring expanded renewable deployment, increased electrification, and stronger industrial decarbonisation frameworks. The timeline aligns with India's long-term net-zero commitment for 2070.

Key high-emission sectors, including power, steel, cement, and transportation, will play a central role in achieving the target and face the most direct pressure to innovate and adapt. Implementation involves multiple government bodies, including the Ministry of Environment, Forest and Climate Change, sector-specific regulators, and state governments. Policy instruments such as carbon markets, renewable purchase obligations, green hydrogen missions, and energy efficiency standards are expected to support the transition. Global investors and ESG-focused stakeholders are also affected, as the move may attract greater capital flows into clean energy, infrastructure, and climate-tech sectors.

Companies operating in India should accelerate ESG integration, invest in low-carbon technologies, and prepare for evolving regulatory frameworks tied to the 47% intensity-reduction pathway. High-emission sectors should monitor carbon markets, renewable purchase obligations, green hydrogen missions, and energy efficiency standards as the principal policy instruments. The 2035 target provides an intermediate milestone toward 2070 net-zero that enhances policy clarity for investors and industries, so firms should track its formalisation ahead of global climate negotiations and position for opportunities in green finance, renewable energy, and sustainable infrastructure markets.

Key figure — Emissions intensity target: 47% reduction by 2035 against 2005 levels