Policy push and investment scale
India’s commercial and industrial electricity demand is rising at 7.4% annually, pushing peak demand above 271 GW and driving $170 billion of investment into the energy market.
Non-fossil fuel sources now account for over 53% of India’s overall power capacity, supporting earlier achievement of its Paris Agreement climate goals.
Clean energy capacity is concentrated in Rajasthan, Gujarat, Maharashtra, Tamil Nadu, and Karnataka, which together hold over 66% of the country’s non-fossil fuel capacity.
Industrial decarbonisation measures
Industries are decoupling growth from emissions by integrating rooftop solar, hybrid battery energy storage systems, and bio-based alternative fuels to reduce diesel dependence.
For C&I users deploying hybrid storage, reported diesel backup usage has fallen by up to 80%.
Harder sectors such as steel and cement are prioritising waste heat recovery (WHR) systems, blended cement, and upgrades to energy-efficient kilns and furnaces.
Energy Conservation and grid/renewables compliance
India’s transition is anchored in the Energy Conservation (Amendment) Act, 2022, and the Draft National Electricity Policy, 2026, which emphasise greater grid integration for distributed clean energy.
The policies include explicit emissions targets, peer-to-peer energy trading via aggregators, and renewable consumption obligations requiring minimum energy shares from non-fossil sources.
Under newly established Energy Conservation Rules, 2026, 1 metric tonne of oil equivalent (mtoe) of energy consumed is valued at Rs 22,774, with the Bureau of Energy Efficiency (BEE) empowered to penalise non-compliance.
A Draft Electricity (Amendment) Bill, 2025 also proposes phasing out manufacturing cross-subsidies within five years.
- Manufacturers face tighter online and physical market checks, alongside mandatory star labelling and QR code installation on consumer and industrial appliances.
BEE oversight of PAT and shift toward cap-and-trade
BEE is overseeing the final stages of PAT Cycle-VIII (2023-24 to 2025-26), targeting 0.3370 mtoe of savings across 138 designated consumers in six energy-heavy sectors.
PAT is described as a market-based mechanism that sets energy reduction targets; entities exceeding targets receive energy saving certificates that can be traded.
The article also says seven major industrial sectors are shifting to legally binding greenhouse gas (GHG) targets under the Carbon Credit Trading Scheme (CCTS), enabling 490 large-scale industries to trade carbon credit certificates based on GHG emission intensity targets.
- For smaller operations, the government launched ADEETIE to support end-to-end technical upgrades and interest subventions for efficient equipment adoption.
Assistance for upgrades and WHR economics
Under ADEETIE, micro and small enterprises receive a 5% interest subvention, while medium enterprises receive a 3% subvention, with net borrowing rates reported as low as 2% for efficient equipment adoption.
The article links energy savings to waste heat recovery for cement and steel, noting that energy cost is about 40% of cement production cost.
It describes WHR power generation using heat from rotary kiln preheater and after-quenching cooler exhaust gases to produce steam for electricity generation, with typical cement plant power needs reportedly 20-30% coverable via WHR.
It also cites an earlier pathway to WHR adoption beginning in 2002 and references a Best Practice Manual for Waste Heat Recovery in Cement Sector in India issued in 2022 with European Union financial support under an EU-India Clean Energy and Climate Partnership.
- Reported WHR investment potential in India in 2016 was estimated at Rs 50.81 billion.
- The article also references WHR market value near $2.1 billion in 2025 and a forecast to $4,227.5 million by 2034.