JetBlue And Energy Giants Back Carbon Recycling Startup Fueling Sustainable Aviation Shift With US$8.5M in Pre-Series A Funding

Global Syndicate Investment in Aether

A consortium of investors, including JetBlue Ventures, TechEnergy Ventures, Doral Energy Tech Ventures, Foothill Ventures, and existing investor Xora Innovation, has contributed to a substantial funding round for Aether.

Aether, led by CEO Conor Madigan, focuses on advancing sustainable liquid fuel production technology to enhance the economic viability of sustainable aviation and shipping fuels.

Utilization of Funds

The secured funds will be instrumental in accelerating the development and scale-up of Aether’s proprietary production technologies. Additionally, the company plans to expand its demonstration facility located in Chicago and bolster its global team.

Aether’s Sustainable Liquid Fuel Technology

Aether’s innovative approach involves the utilization of sustainable liquid fuel production technology. This technology aims to optimize the production of sustainable fuels for aviation and ocean shipping.

The raw materials for the fuel are sourced from cost-effective and abundant waste carbon streams, including captured carbon dioxide, industrial waste gases, municipal solid waste, agricultural residues, and waste biomass.

Company Background and Spin-Out

Originally established in 2022 as a spin-out of Xora Innovation, which serves as a deep-tech early-stage investment platform under the umbrella of Temasek, Aether operates with principal offices in both the United States and Singapore.

Under the leadership of CEO Conor Madigan, the company remains committed to advancing sustainable solutions in the realm of fuel production.

Growth Strategy

The newly acquired funds align with Aether’s strategic objectives, emphasizing the expansion of its proprietary technologies, the enhancement of its demonstration facility capabilities, and the overall growth of its global team.

The company’s commitment to sustainability positions it as a key player in the pursuit of eco-friendly alternatives in the aviation and shipping industries.


Aether’s successful funding round, backed by a diverse group of investors, marks a significant milestone in the company’s journey toward revolutionizing sustainable fuel production.

As the company continues to develop and implement its cutting-edge technologies, the impact on the aviation and shipping sectors is anticipated to contribute positively to global sustainability efforts.

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