
SiriNor, a deeptech aerospace startup based in India and Norway, has successfully completed the on-ground test of its all-electric jet engine in Pune, marking a key milestone for the future of clean aviation.
The test, which achieved Technology Readiness Level 6 (TRL-6) under NASA’s framework, proved that SiriNor’s proprietary engine can deliver both the performance and scalability needed for commercial use. The engine exceeded its design targets, reaching over 40,000 RPM and delivering 10 kgf of thrust, demonstrating its readiness for commercial development and real-world applications.
SiriNor is addressing a jet engine market projected to exceed USD 100 billion by 2030, at a time when aviation emissions and costs are under growing scrutiny. With a power-agnostic design compatible with both batteries and hydrogen fuel cells, the electric jet engine is built for application across drones, unmanned aerial vehicles (UAVs) to regional aircraft and seaplanes, targeting both civilian and defence markets.
Approaching commercialisation in a phased manner, SiriNor will integrate its engine with UAVs, targeting rollout by mid-2026. Building on this foundation, SiriNor will expand to seaplanes and ground-effect vehicles, aiming for certification and market entry in 2027. The final phase focuses on scaling up for regional and civil aircraft, with integration and certification planned for 2030. This staged process allows SiriNor to validate its technology, gain operational experience, and accelerate adoption—starting with drones and scaling to mainstream, zero-emission flight across the aviation sector.
SiriNor has already attracted early-stage investment from Shell E4, DCM Shriram, and several prominent angels, and has secured a valuation exceeding USD 20 million. The company is preparing to raise another USD 5 million in 2025 to accelerate commercialization.
Seven Letters of Intent (LOIs) have been signed with global partners in the UAV, ground-effect vehicle, and small aircraft sectors. SiriNor has also already signed an MoU with Genser Aerospace earlier in 2025 to integrate its electric jet engine into Genser’s Light Business Programme.
“We had the fortune of meeting Abhijeet at a startup conference and were deeply impressed by his passion and commitment to building a sustainable electric jet engine. After hearing Abhijeet’s pitch, it was clear to me that this was serious, homegrown technology being developed right here in India. I truly believe this represents the future of aviation, and I’m proud to be part of this journey,” said Mr. Alok B Shriram, CEO, DCM Shriram Industries Ltd.
By eliminating combustion and the need for exotic materials, the SiriNor engine cuts manufacturing costs by 30% and reduces maintenance by 40%. The flexible engine architecture lowers barriers to adoption, enables easier retrofitting, and is highly relevant for both emerging and established aviation manufacturers.
Ivar Aune, Chairman & CEO, SiriNor, said –
This ground test is not just a technical milestone. It’s a moment of validation for our amazing team and our common vision. I’m incredibly proud of our team, who have dedicated five relentless years to reaching this point. Their hard work, perseverance, and never-say-die attitude made this achievement possible. TRL6 is a result of their hard work and a testament to their belief in our mission.
Abhijeet Inamdar, Co-founder and CEO, SiriNor India, added,
Our engine architecture is designed for flexibility at its core, enabling us to usher in a new era of emission-free, electrified aviation. I’m proud to be part of this transformative journey and to contribute meaningfully to the Make-in-India mission.
This breakthrough aligns with India’s push for sustainable aviation and could disrupt the USD 100 billion jet engine market.
Disclaimer by SiriNor: The electric jet engine highlighted in this news has completed laboratory testing at Technology Readiness Level 6 (TRL6) under controlled conditions. Some figures and projections shared are based on assumptions regarding current market conditions and supply chain constructs. These results are preliminary and subject to further validation through real-world testing and regulatory review.
The World's First Fully-Electric Jet Engine(s)
SiriNor claims its jet engine is the world’s first all-electric jet engine, However, verifying whether it is truly the first requires comparing it to other electric propulsion systems developed globally.While electric aircraft propulsion has been explored before—such as NASA’s X-57 Maxwell and Rolls-Royce’s Spirit of Innovation —these systems primarily use electric propellers rather than a true jet engine. SiriNor’s design appears to be distinct in that it mimics traditional jet propulsion while being fully electric.
SiriNor's engine uses true jet propulsion, whereas electric aircraft like NASA's X-57 Maxwell and Rolls-Royce's Spirit of Innovation rely on electric propellers.
If Power Source is considered, SiriNor's design is power-agnostic, meaning it can run on battery systems or hydrogen fuel cells, making it more adaptable.
SiriNor's engine achieved 40,000 RPM and 10 kgf thrust, proving its feasibility for UAVs, seaplanes, and regional aircraft.
For the scalability, the young Indian startup company plans to scale up to regional aircraft by 2030, whereas most electric propulsion systems today are limited to small planes and drones.
About SiriNor
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Operating between Norway and India, SiriNor has pioneered a tip-driven propulsion system using distributed edge-mounted motors instead of a central hub that results in significantly lower operating temperatures, simplified manufacturing resulting into at least 30% lower costs. SiriNor aims to license its technology and partner with established global suppliers for contract manufacturing. The engine is power-agnostic and compatible with both electric battery packs and hydrogen fuel cells, enabling adaptable deployment across aviation's evolving energy landscape.
SiriNor will now advance to TRL 7 testing of its 40cm x50 cm prototype, with plans to commercialise the UAV engine by mid-2026 with the goal of scaling toward commercial aviation platforms by 2030. The company’s staged approach from UAVs to regional aircraft positions it as a pragmatic, innovation-driven player in the race to decarbonise the aviation sector.
SiriNor has already raised early-stage funding, crossing USD 20 million valuation following its successful TRL-6 test, with plans to raise another USD 5 million in Q2 of 2025.
The Founders
Ivar AuneBased in Stavanger, Norway Ivar Aune is the CEO and Chairman of SiriNor. With over 20 years of leadership experience in venture capital, energy technology, and engineering, Ivar leads SiriNor’s global strategy and product roadmap.
At SiriNor, Ivar drives the company’s mission to develop power-agnostic electric jet engines, scaling from UAV to aircraft. His leadership bridges Norway’s deep engineering tradition with India’s emerging aerospace ecosystem, positioning SiriNor at the forefront of clean aviation. Prior to SiriNor, Ivar served as Investment Director at Equinor Ventures, where he was involved in 30 transactions including investments in hydrogen and fusion energy companies as well as several successful exits.
He has served on the boards of over a dozen startups in energy transition, drilling technology, and industrial automation. Ivar holds an MSc in Petroleum Engineering from NTNU and has formal training in project management from OsloMet. His career spans roles at Statoil, Norsk Hydro, and global advisory boards, giving him cross-functional expertise in engineering, finance, and scaling deeptech ventures.
Abhijeet Inamdar
Abhijeet Inamdar is the co-founder and India CEO of SiriNor, a Norwegian-Indian aerospace startup developing the world’s first scalable electric jet engine. With more than 20 years of global experience across energy, aviation, and deeptech, he brings a unique blend of technical expertise and commercial leadership to the clean aviation sector.
At SiriNor, Abhijeet along with Ivar, leads strategy, team building, fundraising, and partnerships, driving the company’s mission to build zero-emission, power-agnostic jet engines for UAVs, seaplanes, and regional aircraft. His work focuses on aligning advanced propulsion technologies with the future needs of sustainable aviation.
Prior to SiriNor, Abhijeet served as an investment manager at Equinor, where he led strategic technology investments in areas such as emissions monitoring, artificial intelligence, hydrogen, and mobility. During his time there, he held board positions in several high-growth startups, including SeekOps, Reveal Energy Services, and Ambyint, and also advised Advanced Aircraft Company, a US-based hybrid drone startup.
Abhijeet holds a master’s degree in petroleum engineering from the University of Alaska Fairbanks. He was featured in Hart Energy Journal’s 40 Under 40 Investors in North America in 2019, and in 2022, was recognized by Passion Vista Journal as one of the Most Admired Global Indians.