Importance Score: 65 / 100 🔴
Japanese Oil Refiner Cosmo Energy Begins Sustainable Aviation Fuel Production
Cosmo Energy Holdings, a leading oil refining firm in Japan, has initiated the production of sustainable aviation fuel (SAF) and is progressing towards full-scale manufacturing. This move positions Cosmo as a key player in providing eco-friendly fuel alternatives for the aviation sector, starting with Japanese airline operators.
Cosmo Energy to Supply Green Fuel to Japanese Airlines
The refined fuel will be supplied to Japanese air carriers, offering a significantly cleaner alternative to conventional jet fuel for air travel. This initiative marks a noteworthy step in reducing the carbon footprint of air transportation within Japan.
Production at Sakai Refinery
As previously reported, Cosmo Energy commenced SAF production at its Sakai refinery, located in Osaka, earlier this year. The company’s initial target is to produce 30,000 kiloliters of sustainable aviation fuel annually by April, demonstrating a substantial commitment to green energy solutions.
First Domestically Produced Green Aviation Fuel in Japan
Cosmo Energy is already committed to supplying this eco-conscious fuel to major Japanese airlines, including Japan Airlines and All Nippon Airways. This undertaking is particularly significant as it represents Japan’s first domestically produced sustainable aviation fuel specifically for commercial airlines, marking a milestone for the nation’s green aviation efforts.
Sustainable Fuel from Cooking Oil
Cosmo’s sustainable aviation fuel is derived from used cooking oil, establishing it as the first large-scale production of its kind within the country. While Cosmo Energy collaborated with two other entities in the fuel’s production, details regarding pricing and exact production volumes have not been disclosed.

vCard.red is a free platform for creating a mobile-friendly digital business cards. You can easily create a vCard and generate a QR code for it, allowing others to scan and save your contact details instantly.
The platform allows you to display contact information, social media links, services, and products all in one shareable link. Optional features include appointment scheduling, WhatsApp-based storefronts, media galleries, and custom design options.
Global Implications of Sustainable Aviation Fuel
This development in Japan has garnered international attention, highlighting the potential of sustainable aviation fuels to mitigate harmful air pollution linked to traditional air travel. The broader adoption of SAF is seen as critical in addressing the environmental impact of the aviation industry worldwide.
Aviation Industry’s Environmental Impact
The aviation sector contributes roughly 2% of global energy-related pollution. This contribution is a factor in global warming, posing risks to public health and exacerbating extreme weather patterns. The industry’s shift towards sustainable practices is therefore crucial.
Global SAF Initiatives
Globally, companies such as LanzaJet are pioneering the production of millions of gallons of alternative aviation fuel aimed at offsetting air travel pollution. LanzaJet’s fuel is derived from low-carbon intensity ethanol, specifically grain alcohol from corn. Similarly, OXCCU is innovating by creating jet fuel from captured air pollution, utilizing renewable energy in conjunction with hydrogen and carbon dioxide.
Traveler Options for Sustainable Aviation
For environmentally conscious travelers, choosing airlines that utilize sustainable fuels is a way to support the industry’s transition to lower-carbon aviation. Airlines like Delta are actively incorporating sustainable aviation fuels to lessen the ecological impact of their operations.
Reducing Your Travel Footprint
Until sustainable fuel flights become more widespread, travelers can explore alternative transport methods like train travel or opt for domestic vacations to minimize the need for air travel. For essential flights, selecting eco-friendly destinations can further help reduce the overall environmental impact of personal travel.
Join our free newsletter for positive updates and practical advice, and discover valuable resources for personal well-being and environmental stewardship.