What is the flashpoint of Jet A?

38 degrees C
Jet A-1 is a kerosine grade of fuel suitable for most turbine engined aircraft. It has a flash point minimum of 38 degrees C (100°F) and a freeze point maximum of -47 degrees C.

Is there enough feedstock for SAF?

No single feedstock or production pathway will be practical in every geography or yield enough SAF to meet all demand. Even as costs fall, SAF will almost certainly remain more expensive to produce than fossil fuel, although a rising carbon price may enable parity in the 2030s.

How much does SAF cost?

After all, the cost is a prime reason why several airlines have been slow in adopting SAF. In 2020, the overall cost of jet fuel was $0.5 per liter. Meanwhile, the cost of SAF was $1.1 per liter. So, SAF was more than double the price of conventional jet fuel.

How is SAF made?

SAF can be made from renewable sources such as used cooking oil, municipal waste and woody biomass. It is a safe, proven fuel, which has the potential to reduce lifecycle emissions by up to 80%, compared with conventional aviation fuel.

What is the difference between Jet A and JP-5?

Jet A-1 has a lower maximum freezing point (-47°C) than Jet A (-40°C); JP-8 is the military equivalent to Jet A-1, but contains certain additives that are not required in Jet A-1; and JP-5 is formulated to have a higher flash point temperature (60°C) than JP-8 (38°C).

What octane is Jet A?

The octane ratings of AVGAS, a gasoline-based fuel, are usually either 91 or 100 (lean mixture) and 96 or 130 (rich mixture). The octane rating of jet fuel is much lower, around 15 – this is much more like automotive diesel and thus much more resistant to detonating due to sparks or compression.

How much does a gallon of SAF cost?

Compare that to the U.S. average price of a gallon of SAF, which is about $8.67, according to GlobalAir, which averages pricing from more than 3,200 FBOs. In fact, IATA estimates SAF in all its iterations generally costs two to four times as much as any aviation fuel.

What is SAF jet fuel made from?

SAF is made from a wide range of “feedstocks.” Some of the many examples of feedstocks include waste oils like used cooking oil; forestry and agricultural waste; fast-growing plants such as algae; and carbon from the atmosphere (also called direct air capture — more on that below).

Who is the largest producer of sustainable aviation fuel?

Neste (Finland)
Neste (Finland) Among the most important sustainable aviation fuel companies, Finnish billion-dollar refiner Neste is the world’s leading company and is set to become the world’s largest provider of renewable fuels with global capacity and a production footprint in North America, Asia, and Europe.

Who makes SAF jet fuel?

Air bp
To date, Air bp has supplied SAF at over 20 locations across three continents. Air bp’s SAF has been used to fuel many different types of aircraft from small private jets to large passenger aircraft.

Can you put jet fuel in a car?

Jet fuel can actually be used in cars, but only in diesel engines. Kerosene jet fuel and diesel are actually similar enough to allow for cross-functionality and would provide a similar performance. Although, I wouldn’t recommend running a jet on diesel.