Sustainable aviation fuel in the quest for clean air travel
Source: https://inhabitat.com/sustainable-aviation-fuel-in-the-quest-for-clean-air-travel/
Author: Dawn Hammon
All combinations of fuels, regardless of the materials and processes used to manufacture them, are put through rigorous testing. These tests measure the performance of the plane from startup to takeoff, as well as deceleration and landing. Emissions are measured and all parts are inspected to ensure safety. However, SAF can’t yet be used at higher than a 50/50 ratio. Some SAFs can only be 10% of the mix. This is because most older engines rely on ingredients in petro fuel to maintain seals in the engine. The conversion is slow, but newer engines have been adapted to overcome this issue and can efficiently burn 100% SAF. With the heavy lean into the benefits of waste conversion, reduction in air pollution and economic support to several industries, this won’t be the last we hear of SAF.