Sustainability

Efforts to build up U.S. sustainable aviation fuel (SAF) production capacity to at least 3 billion gal. a year by 2030 have taken steps forward, with startups Alder Fuels and LanzaJet announcing progress in establishing their first plants.

Switching to hydrogen, from conventional Jet-A1 kerosene, can arguably be seen as a moonshot for commercial aviation.

In the range of solutions to drive aviation to a greener future, none alone will come close to being a silver bullet by 2050.

Starting to implement its strategy for the use of sustainable aviation fuels (SAF), the Air France-KLM group has signed multi-year contracts with suppliers Neste and DG Fuels.

The transport ministers of six EU countries have discussed short-term measures to curb demand for air transport and thus aviation’s CO2 emissions.

SAF is seen as the most realistic near-term option to cut aviation emissions, but securing more supply is an obstacle for the industry.

The two groups are challenging the government on the basis that Jet Zero breaches the UK Climate Change Act, because it fails to ensure that the UK’s carbon budgets will be met.

Biomass-based SAF offers scalability advantages.

It’s enough fuel to reduce 62,000 metric tons of greenhouse gas emissions.

UK-based SATAVIA is seeking carbon-credit accreditation and preparing for its first auction, after using its contrail-prevention methodology to adjust 49 Etihad Airways and KLM commercial flights.

Net-Zero won’t be an easy goal to reach.

Researchers look to quantify SAF-fueled engine exhaust properties by measuring emissions from Boeing 777-200ER ecoDemonstrator.

Boeing’s Cascade model will help inform policymakers on the effects of policies and incentives for sustainability initiatives.

IATA has set up a sustainable finance task force to come up with metrics guidance specific to the airline sector by the end of 2022.

From relatively humble beginnings, Boeing’s ecoDemonstrator program has become a major player in the battle for sustainable operations.

While it was no small feat for ICAO to adopt a sustainability goal at its latest general assembly, the hard work of achieving that target is just beginning.

Neste says it will be producing 1.5 million tons of sustainable aviation fuel by the end of 2023, but that the wider "industry cannot build refineries on hope."

The latest study on the aviation industry’s sustainability efforts, commissioned by NGO Carbon Market Watch, says European airlines are misleading consumers with claims of carbon-neutral flying.

With feedstock availability likely to be a challenge to the U.S. target of producing 3 billion gal. per year of sustainable aviation fuel (SAF) by 2030, Honeywell UOP has launched a process that will enable aviation to tap into existing large-scale ethanol production capacity.aviation to tap into existing large-scale ethanol production capacity.

ICAO's ACT-SAF program is designed to encourage global cooperation to spur the widespread development of sustainable aviation fuel (SAF).

Some in the aviation industry heralded ICAO’s endorsement of the Long Term Aspirational Goal (LTAG), but critics assert the aviation sector is dragging its heels in fighting climate change.

The aviation industry’s progress toward a long-term climate goal for the global air transport sector took a significant step forward this summer at

The UK airport remains confident ahead of the winter season despite looming economic headwinds.

Will the United Nations' aviation organization back airlines’ call for a carbon net-zero goal by 2050?

Amsterdam-Boston is among the routes that could be cut if the Dutch government’s AMS plan is implemented.