Sustainability & Climate Initiatives News

FlightGlobal

High activity

Fuel surge pushes major airlines to cut marginal routes and reassess winter capacity

American, United and Southwest are trimming marginal routes as jet fuel prices remain near record levels, while Air Canada is adjusting capacity and pricing. The moves come as resilient demand supports bookings, but travelers are already facing fares nearly 25% higher than a year ago.

Skift

UK Climate Advisers Say Heathrow Expansion Conflicts With Net-Zero Goals

The UK’s official climate advisers say expanding Heathrow is incompatible with the country’s climate goals unless emissions-reduction technologies materialize. If those technologies fail to emerge, the government may need to manage passenger demand—potentially challenging the airport’s growth case and future capacity planning.

FlightGlobal

High activity

EU SAF supply exceeds ReFuelEU’s 2025 target, but 2030 scale-up remains challenging

EASA says sustainable aviation fuel supplied across EU airports reached 2.79% in 2025, exceeding ReFuelEU Aviation’s first mandatory target. The agency identifies the 2030 6% mandate, synthetic e-fuels availability, high costs and feedstock dependence as major hurdles, while United and Neste expand supply at Chicago O’Hare and Amsterdam Schiphol.

AeroTime

High activity

FAA exempts Boeing 777F from post-2027 emissions rules, clearing 35 more freighters

The FAA has approved Boeing’s request to build and deliver up to 35 additional 777F freighters beyond 2027, exempting the aircraft from impending fuel-efficiency limits. The three-year extension offers operators more near-term capacity as costly conversions and delays to the 777-8F constrain widebody freighter availability.

FlightGlobal

High activity

Rolls-Royce to lead EU-funded ELEVATED project demonstrating hybrid-electric propulsion for short- and medium-haul aircraft

Rolls-Royce will lead Clean Aviation’s ELEVATED project to embed a hybrid-electric system into a donor gas-turbine engine, demonstrating propulsion technology for future ultra-efficient short- and medium-range aircraft. The initiative is part of €290 million in newly approved EU funding supporting 19 projects and €664 million in total research effort.

FlightGlobal

Japan Airlines signs first CORSIA-compliant carbon-removal agreement with Climeworks

Japan Airlines has agreed to buy carbon-removal credits from Climeworks Solutions in what both companies describe as the world’s first purchase agreement designed to meet ICAO’s CORSIA requirements. The portfolio will combine direct-air-capture and soil-based mitigation methods as airline interest in removals grows.

ch-aviation

Aura Aero Returns VoltAero’s Cassio S to Flight as X-VOLT Hybrid-Electric ERA Testbed

Aura Aero has returned the former VoltAero Cassio S hybrid-electric demonstrator to flight under its new X-VOLT name. The aircraft will serve as a flying testbed for Aura Aero’s planned 19-seat hybrid-electric ERA regional aircraft, adding flight-test capacity to the company’s development program.

AeroTime

High activity

Honeywell-led alliance of 18 European companies reports megawatt-class hydrogen-electric propulsion breakthrough

Honeywell Aerospace and 17 European partners have made a reported breakthrough in developing a megawatt-class hydrogen-electric propulsion system. The effort marks progress toward higher-power hydrogen propulsion architectures, with potential relevance to future aircraft electrification and aviation decarbonization programs.