Shutterstock Save for later Print Download Share LinkedIn Twitter New ventures in the US and Europe to produce sustainable aviation fuels (SAF) from recaptured carbon dioxide and renewable energy could accelerate the timeline for bringing power-to-liquids (PTL) fuel into the market. Alaska Airlines and Microsoft have joined forces with California-based start-up Twelve to scale up the PTL pathway. Updates to the Air Transport Action Group’s Waypoint 2050 report had indicated that e-fuels would only become a viable option after 2040.
