New Delhi, Aug. 17 -- What if the aircraft of the future could take off, cruise, and land without burning a single drop of conventional jet fuel? That possibility has just moved beyond theory.

Tata Consultancy Services (TCS) and Rolls-Royce have successfully demonstrated a modern aero gas turbine running on 100% hydrogen through a complete simulated flight cycle, including take-off, cruise, and landing conditions. Announced on August 14, 2026, the achievement represents a significant step in efforts to develop lower-carbon propulsion for aviation.

The breakthrough comes after years of engineering work. Rolls-Royce and easyJet launched their hydrogen technology program in 2022, with TCS joining in 2024 as an engineering partner. The obje...