United, JetBlue, Microsoft Among Backers of 3 Jet Fuel Startups for $36 Million


Skift Take

Experts have their doubts about the development and scalability of renewable jet fuel, but many companies are trying to solve those problems.

Series: Startups This Week

Travel Startup Funding This Week

Each week we round up travel startups that have recently received or announced funding. Please email Travel Tech Reporter Justin Dawes at [email protected] if you have funding news.

Six travel startups have announced fundraises of nearly $104 million this week.

Dimensional Energy, which is developing a renewable aviation fuel made from carbon dioxide, has raised $20 million in series A funding. 

The funding round was led by Envisioning Partners, with support from United Airlines’ Sustainable Flight Fund; Microsoft’s Climate Innovation Fund; RockCreek Group’s Smart Aviation Futures fund; DSC Investment; Delek US; New York Ventures; Climate Tech Circle; New Climate Ventures; Elemental Excelerator; Chloe Capital; Launch New York; and others.

Dimensional Energy said its technology can turn carbon dioxide emissions into aviation fuel, diesel fuel, and a synthetic paraffin wax that can be used in many everyday products. 

The company has labs in Ithaca, New York, and a pilot plant in Arizona, as well as offices in Houston. 

United last year said it agreed to purchase at least 300 million gallons of f