Coal power is closing. Green molecules are where the growth is.
At the intersection of energy transition and aviation's reckoning with its own carbon footprint, India's NTPC Green Energy is negotiating supply agreements with four of the world's major airlines for a fuel that has not yet been produced at scale — and may not be for years. The conversations, still exploratory and unconfirmed by most parties, reflect a broader human wager: that the infrastructure of a cleaner future must be built before the rules demanding it are fully written. From a vast construction site in Andhra Pradesh, a state-owned energy giant is attempting to transform itself from a pillar of the coal era into a supplier of the fuels that will carry aviation beyond it.
- Four of the world's largest airlines are quietly in talks to secure fuel from a facility that hasn't been built yet — a sign of how urgently the industry is scrambling to meet looming green mandates.
- No deals have been signed, no standards have been set, and most parties won't even confirm the conversations are happening — the entire negotiation exists in a regulatory vacuum.
- India's own SAF mandate, once planned for 2025, is likely to be delayed until 2027, compressing the window between when NTPC's hub must be ready and when demand becomes legally obligatory.
- NTPC Green Energy is racing to reinvent itself before coal-fired power becomes a stranded asset, committing ₹5 trillion to green energy and molecules by 2030 across solar, hydrogen, ammonia, and now aviation fuel.
- Rival Indian state energy firms — Indian Oil and Bharat Petroleum — are entering the same nascent market, meaning the race to supply compliant fuel to global carriers is already underway domestically.
NTPC Green Energy Ltd, the renewable arm of India's largest power generator, is in early-stage talks with British Airways, Lufthansa, Singapore Airlines, and Virgin Atlantic to supply sustainable aviation fuel from a facility that does not yet exist. The fuel would come from a massive green hydrogen hub being built across 1,600 acres near Vishakhapatnam in Andhra Pradesh, with production targeted for 2026 or 2027.
The negotiations are preliminary and fragile. No contracts have been signed, and most parties declined to comment or did not respond at all. The central obstacle is regulatory: until India and the world establish technical standards for what qualifies as sustainable aviation fuel, airlines cannot commit to purchase agreements with any confidence. Everyone involved is, in effect, waiting for the rules to be written.
The Andhra Pradesh hub is a ₹1.85 trillion bet on the future of aviation fuel. When complete, it will produce 1,500 tonnes of SAF daily alongside green hydrogen, ammonia, and methanol. The project is part of NTPC Green Energy's sweeping pivot away from coal — the company plans to grow its renewable capacity from 6 gigawatts today to 60 gigawatts by 2030, with solar accounting for roughly 90 percent of that expansion.
The urgency is real. The UK will mandate 2 percent SAF blending starting next year, rising to 22 percent by 2040. Global mandates are expected by 2027. India had planned its own 1 percent blending requirement for 2025 but is now likely to delay until international rules take effect — a shift that both opens a market window for NTPC and demands that the company deliver on schedule to meet it.
Other Indian state energy companies, including Indian Oil Corporation and Bharat Petroleum, are developing their own SAF capacity, signaling that the domestic race to supply a soon-to-be-mandatory fuel has already begun. NTPC Green Energy's outreach to major international carriers suggests it intends to compete not just at home, but on a global stage — if it can build fast enough, and if the rules arrive in time.
NTPC Green Energy Ltd, the renewable energy subsidiary of India's largest power generator, is in early-stage negotiations with four of the world's biggest airlines—British Airways, Lufthansa, Singapore Airlines, and Virgin Atlantic—to lock in supply contracts for sustainable aviation fuel that does not yet exist. The fuel will be produced at a sprawling green hydrogen hub under construction in Andhra Pradesh, with production expected to begin in 2026 or 2027.
The talks are preliminary. No deals have been signed. The industry is waiting for India and the world to establish technical standards for sustainable aviation fuel—the rules that will govern what qualifies, how it's measured, how it's certified. Until those standards exist, airlines cannot commit to purchase agreements with confidence. A person familiar with the negotiations described the current phase as exploratory, with all parties essentially holding their breath for regulatory clarity.
Lufthansa, when asked about the discussions, declined to confirm specifics but acknowledged that the airline group is already one of Europe's largest buyers of sustainable aviation fuel and remains interested in expanding its supply. Singapore Airlines would not comment on confidential discussions. British Airways, Virgin Atlantic, and NTPC itself did not respond to inquiries. The silence is telling—these are real conversations, but they remain delicate and incomplete.
The Andhra Pradesh hub represents an enormous bet on a fuel that will soon be mandatory across the aviation industry. Spread across 1,600 acres near Vishakhapatnam, the facility will cost ₹1.85 trillion to build. When operational, it will produce 1,500 tonnes of sustainable aviation fuel daily, alongside 1,500 tonnes of green hydrogen, 4,500 tonnes of green ammonia, and 1,500 tonnes of green methanol. The hub is one piece of NTPC Green Energy's larger pivot away from coal-fired power generation—a business model that is closing as the world decarbonizes. The company plans to invest ₹5 trillion in green energy and green molecules by 2030, expanding its renewable capacity from 6 gigawatts today to 19 gigawatts by 2026-27, and eventually to 60 gigawatts by 2030, with roughly 90 percent of that coming from solar.
Sustainable aviation fuel is not a theoretical product. It is produced from alternative feedstocks—grains, alcohol, residual food waste—and can be blended with conventional jet fuel or used on its own. The global aviation industry is moving toward mandatory use. The United Kingdom will require airlines to blend 2 percent sustainable aviation fuel into their jet fuel starting next year, increasing to 10 percent by 2030 and 22 percent by 2040. Other countries are establishing similar timelines. Global mandates are expected to take effect by 2027.
India initially planned to require 1 percent sustainable aviation fuel blending starting in 2025, with increases in subsequent years. But in September, reporting indicated that the Indian government is likely to delay domestic mandates until after global mandates for international flights begin in 2027. This timing creates both opportunity and risk for NTPC Green Energy. The company will have a market waiting for its fuel—airlines will need to source it to comply with law. But the delay also means the company must complete construction and begin production on schedule, or risk missing the window when demand becomes urgent.
Other Indian state-owned energy companies are moving into the same space. Indian Oil Corporation and Bharat Petroleum Corporation are both developing sustainable aviation fuel production capacity. The sector is nascent, the regulations are still forming, and the market is about to become mandatory. NTPC Green Energy's negotiations with major international carriers suggest the company believes it can be ready when the rules take effect.
Citas Notables
The talks are in an initial stage. The industry is waiting for standards for SAF in India and globally, which would help finalize these offtake agreements.— Person close to NTPC Green Energy negotiations
Lufthansa Group is one of the largest purchasers of SAF in Europe, and we are always open to opportunities to increase the supply of this important resource.— Lufthansa spokesperson
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Why would airlines commit to buying fuel that doesn't exist yet from a facility that hasn't been built?
They won't—not yet. That's why these talks are preliminary. But they're positioning themselves. When mandates kick in, they'll need suppliers. NTPC is signaling it will be one.
What's holding up the agreements?
Standards. Nobody can write a contract without knowing what the product must meet. The industry is waiting for India and the world to define what sustainable aviation fuel actually is, how it's certified, how it's measured. Once those rules exist, the deals can close.
Is NTPC betting too much on this?
It's a calculated risk. Coal power is dying. The company needs a new business. Green hydrogen and its derivatives—including SAF—are where the growth is. But yes, they're building a ₹1.85 trillion facility betting that demand will materialize on schedule.
Why would Lufthansa and British Airways talk to NTPC instead of suppliers closer to Europe?
Scale and cost. NTPC can produce 1,500 tonnes of SAF daily. That's significant. And India's labor and energy costs may allow them to undercut European producers. Plus, airlines need multiple suppliers. They're not putting all their SAF sourcing in one region.
What happens if the Indian government delays the mandate further?
The global mandates still kick in by 2027. International flights will need SAF. That's where NTPC's real market is—not domestic Indian flights, but the global aviation industry. The timing matters, but the demand is coming regardless.