India Clears SAF Blending, Delays Domestic Mandates

India's Ministry of Petroleum and Natural Gas has cleared the way for sustainable aviation fuel (SAF) to be blended with jet fuel. However, the new regulations do not include immediate targets for domestic flights, suggesting India's adoption of SAF will closely follow international schedules rather than lead the way.

India's SAF Rules Align with Global Timelines

The update to regulations allows jet fuel (ATF) to include blends that meet IS 17081 standards. This move aims to reduce carbon emissions and decrease reliance on imported crude oil. However, India has not set mandatory blending percentages for domestic flights, differing from more aggressive timelines in other major aviation markets. For example, the European Union plans 2% SAF by 2025 and 6% by 2030, while the United States offers incentives and the UK has existing mandates. India's current focus is on international flights, aligning with the International Civil Aviation Organization's (ICAO) Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA). Under CORSIA, India will follow phased targets: 1% SAF by 2027, 2% by 2028, and 5% by 2030.

Cost and Infrastructure Hurdles for SAF

The cost of SAF remains a major challenge globally, often costing two to five times more than conventional jet fuel due to feedstock processing and production complexities. India's capacity for producing aviation-grade biofuels and synthetic fuels is still developing. Significant investment is needed to scale up production to meet future demand. Specialized requirements for SAF, along with the need for extensive pilot projects and reliable feedstock sourcing, present considerable obstacles. This phased domestic implementation suggests widespread SAF use by Indian airlines could take time, potentially leading to higher fuel costs for domestic carriers if not supported by clear government measures.

Concerns Over Pace and Investment

While the regulatory update is a step forward, its effect is limited by the absence of domestic mandates. This approach raises questions about the pace of emission reductions in India's rapidly growing domestic aviation sector. Unlike regions with firm targets, India's policy appears largely influenced by international agreements like CORSIA, which becomes mandatory for most countries from 2027. This could cause India's aviation sector to lag behind global peers in achieving emission goals. Furthermore, the financial strain of SAF, compounded by insufficient domestic production and a lack of immediate incentives for airlines or producers, could hinder innovation and investment. Delays in developing robust domestic SAF supply chains or issues with feedstock availability could further postpone meaningful integration, leaving the sector exposed to volatile global fuel prices and continued reliance on imports for sustainable alternatives. The rules now align enforcement with the Bharatiya Nagarik Suraksha Sanhita, 2023, but this update focuses on procedures, not mandated adoption timelines.

What's Next for India's SAF Strategy

The policy update shows India's willingness to join the global SAF transition, but the postponed domestic targets suggest a deliberate, patient strategy. The success of this approach will depend on the government's ability to boost domestic SAF production, help airlines manage higher fuel costs, and set clear goals for sustainable fuel uptake. Without these actions, the current amendment may serve more as a procedural update than a driver of significant change in India's aviation emissions.