Sustainability

Aviation sustainability investor SkiesFifty has agreed to acquire 200,000 tons of marine-based CO2 removals from Gigablue.

This week, we review the 2024 CO2 emissions of Delta, Emirates and Lufthansa, but unlike usual, this analysis focuses on total emissions rather than CO2 per ASK

A Transport & Environment report highlights the challenge in squaring aviation growth with net-zero emissions plans.

European aviation’s projected growth is incompatible with the region’s climate goals, according to a new report by Brussels-based NGO Transport & Environment.

BAE Systems plans to provide the energy storage system for an Airbus project to demonstrate microhybridization for commercial aircraft.

Flight testing of a hybrid-electric powertrain on an ATR 72 demonstrator has been included in the third call for proposals for Clean Aviation.

NBAA’s fuel calculator provides business aviation users a way to test inputs around SAF and carbon offsets.

Aviation nonprofits work with conservation organizations to give an aerial view of environmental concerns.

The Arabian Travel Market (ATM) 2025 is set to welcome the world’s aviation industry to discuss the latest trends impacting the sector.

This week, Carbon Analysis revisits some Asian airlines previously analyzed, namely: All Nippon Airways (ANA), China Southern Airlines, IndiGo and Korean Air.

Royal NLR plans to convert its Velis Electro battery-powered research aircraft for crewed flight testing of fuel-cell propulsion using liquid hydrogen.

Vietnam Airlines has begun regular uptake of sustainable aviation fuel on flights departing its European network points.

Sustainable aviation fuel is now a necessity for airlines in Europe, but they argue that more needs to be done to increase volumes.

Some aerospace students assert that the industry is doing too little too late about sustainability.

IndiGoReach, IndiGo's CSR initiative, has partnered with the Airports Authority of India and AAS Foundation, Indore, to launch the Zero Waste Airport Project.

This week’s Carbon Analysis looks at four major U.S. based LCCs: Allegiant Air, Frontier Airlines, JetBlue Airways and Southwest Airlines.

Eurocontrol predicts the number of flights within its area will increase over 50% by 2050 and achieving net-zero emissions by then will remain “challenging.”

Trump 2.0’s agenda will test the international bonds and boundaries that have shaped the aerospace industry.

The change in U.S. leadership injects uncertainly into aviation’s climate progress.

This festive edition of Carbon Analysis reviews last December's CO2 emissions from popular cargo aircraft, including the 767F and Santa's sleigh.

Business aviation will see lots of changes in 2025.

UK NATS has deployed a new aircraft separation technique called Pairwise to increase landing rates for aircraft flying into Heathrow Airport.

The Flight Emissions Label aimed at giving passengers the chance to better assess the environmental impact of their flight is set to be operational in July 2025

Japan has set an ambitious target of becoming carbon neutral by 2050. Would hybrid-electric or hydrogen-powered regional airliners make a dent in its domestic aviation carbon emissions?

Despite international contentions, production delays and unmet sustainability targets, the industry is set for growth.