Sustainability

By Karen Walker, Alan Dron, Aaron Karp, Lori Ranson
Editors discuss the overlapping issues of safety and sustainability in the U.S. and Europe as a busy summer flying season looms.
Window Seat Podcast

By Molly McMillin
Titan Aviation Fuels International has launched a program to help business aviation operators comply with Europe’s complex ReFuelEU mandate.
EBACE

By Graham Warwick
Electrofuels producer Infinium has begun construction of its second U.S.-based e-SAF production facility, Project Roadrunner.
Aircraft & Propulsion

By William Moore
Hawaiian Airlines' widebodies have contributed to a decline in the combined Alaska/Hawaiian fleet's efficiency.
AWIN Knowledge Center

By Graham Warwick
Manufacturers are retreating from their sustainable aviation projects.
Airlines & Lessors

By Alan Dron
There is a “huge amount of uncertainty” about the UK aviation sector reaching its environmental targets, the head of sustainability for the CAA, the UK regulator.
Emerging Technologies

By Thierry Dubois
Preventing the formation of contrails may help aviation’s sustainability effort, but air traffic managers expect more pressing matters this summer.
Safety, Ops & Regulation

By Alan Dron
Airlines are gradually sifting through the myriad proposals to provide SAF, deciding which are worth pursuing.
Airlines & Lessors

By William Moore
Carbon Analysis looks at some Baltic and Eastern European airlines’ emissions, namely airBaltic, LOT Polish Airlines, Smartwings and Wizz Air.
AWIN Knowledge Center

By Angus Batey
Work on a pioneering PTL SAF production pathway is progressing well at London Oxford Airport, startup developer OXCCU says.
Aircraft & Propulsion

By Thierry Dubois
The timeline for Clean Aviation relies on 2035 for service entry to enable the replacement of 75% of the fleet with more sustainable aircraft by 2050.
Emerging Technologies

By Chen Chuanren
SIA group has acquired 1,000 tons of sustainable aviation fuel (SAF) from Neste and another 2,000 tons of SAF from World Energy using the book and claim system.
Airlines & Lessors

By Graham Warwick
The Trump administration’s fiscal 2026 budget request threatens to cut NASA programs that focus on green aviation.
Emerging Technologies

By Paul Seidenman, David Spanovich
Narrowbody aircraft lavatories are incorporating wheelchair accessibility, touchless options and easier-to-maintain features.
Interiors & Connectivity

By Graham Warwick
U.S. SAF production approximately doubled from December 2024 to February 2025 with slower growth forecast into 2026.
Emerging Technologies

By Guy Norris
NASEM's report lays out a set of research priorities for NASA to help achieve its goal of reducing aviation-induced cloudiness and persistent contrails.
Emerging Technologies

By Thierry Dubois
Clean Aviation executives are striving to firm up plans, even though they have slipped to the right, for both hybrid-electric and hydrogen propulsion.
Emerging Technologies

By Graham Warwick
United has invested in Twelve, which is building a plant to produce power-to-liquid sustainable aviation fuel from renewable electricity, captured CO2 and water
Airlines & Lessors

By Graham Warwick
Superconducting motor runs; Electrifying two-seater; Hybrid hydrogen eVTOL; Hydrogen-powered turnaround.
Emerging Technologies

By William Moore
This week the Carbon Analysis focuses on Icelandair, which is is set to end widebody operations by 2030, instead focusing on developing its narrowbody offering.
AWIN Knowledge Center

By Chen Chuanren
The Green Fuel Forward initiative aims to educate and increase corporate awareness and adoption of sustainable aviation fuel (SAF) credits.
Emerging Technologies

By Chen Chuanren
Thailand’s Bangchak Group has opened the kingdom’s first dedicated SAF facility as production capacity continues to ramp up in Asia-Pacific.
Aircraft & Propulsion

By Graham Warwick
A team led by the UK’s Exeter Airport says it has accomplished the first “zero-carbon turn” of a commercial aircraft.
Airports & Networks

By Adrian Schofield
Air New Zealand has announced a new emissions reduction projection, which will replace a previous emissions target that was dropped last year.
Airlines & Lessors

By Aaron Karp
Pittsburgh International Airport will significantly expand its on-site solar field, adding 12 acres of panels to more than double the amount of energy produced.
Airports & Networks