On Wednesday, a trial was carried out on a Cessna 560 XL Citation Excel jet which was tanked with a fuel mixture containing one third sustainable additives.
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How sustainable fuels created from thin air could solve the energy crisis
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Swiss scientists have built a mini solar refinery that produces synthetic fuel from just sunlight and air. The technology is now being scaled up.
The Federal Office for Civil Aviation (FOCA) told Keystone-SDA that the fuel mixture contains less sulphur, fewer hydrocarbons and emits around 35% less C02.
The sustainable fuel is made from organic waste such as used cooking oil and animal fats.
“The goal is net-zero [greenhouse gas emissions] by 2050. For the Swiss air force, this means that we increase the proportion of sustainable fuel as much as possible in the next few years,” said an army spokesperson.
In the long run, this means fuelling military jets from 50% sustainable sources.
Scientists from the Zurich University of Applied Sciences and the Paul Scherrer Institute measured the Cessna’s performance during the trials.
The Swiss government has set a national target of achieving net-zero emissions by 2050.
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Swiss research institutes join quest to find best green jet fuels
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A new Swiss research initiative is investigating ways to produce fuel from renewable resources, but scaling up will be a challenge.
Switzerland participates in ASEAN foreign ministers’ meeting
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This engagement was part of a four-day tour of Southeast Asia, aimed at advancing the Swiss Federal Council's Southeast Asia Strategy.
Majority of shareholders approve sustainability reports of major Swiss companies
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Shareholders have approved the sustainability reports of the largest Swiss companies by a large majority at their annual general meetings.
EU releases €1.5B frozen assets to Ukraine: Switzerland opts out
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The EU announced the release of €1.5 billion (CHF1.44 billion) in aid to Ukraine. Switzerland will not follow the EU's approach.
Five people charged in connection with deadly Swiss rockslide
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Five people have been charged with multiple negligent homicide in connection with the deadly Bondo rockslide that occurred seven years ago.
Mountaineer dies after 100-metre fall from Matterhorn
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A women fell down the east face of the iconic mountain on Thursday, from an altitude of some 3,460 meters above sea level.
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Can CO2 capture and removal help solve the climate crisis?
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Switzerland plays a pioneering role in the removal of CO2 from the atmosphere, a tempting option that’s not without its detractors.
Swiss research institutes join quest to find best green jet fuels
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A new Swiss research initiative is investigating ways to produce fuel from renewable resources, but scaling up will be a challenge.
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If you want to start a conversation about a topic raised in this article or want to report factual errors, email us at english@swissinfo.ch.