
Thirty years in aviation, from Airbus to portfolio strategy at GECAS. Founded FEG to point the lessor's demand-aggregation playbook at a harder problem: fuel.

You are buying the team as much as the tonne. SAF finance rewards people who have already run aviation portfolios, structured capital and built the registry discipline that keeps one claim with one owner. That matters when buyers need proof, not just positioning.
I did not start Future Energy Global to join the climate narrative. I started it to show what climate impact really is.
Natasha MannCEO & Founder
A team across aviation, fuel and financial markets, carrying more than 70 years between them.

Thirty years in aviation, from Airbus to portfolio strategy at GECAS. Founded FEG to point the lessor's demand-aggregation playbook at a harder problem: fuel.

Thirty years in aviation, from airline commercial roles to building Shannon's international aviation cluster. He turns climate intent into signed, delivered volume.
More than twenty years in aviation and climate. She led United Airlines' environmental strategy, making it the first US airline to use sustainable fuel day to day. A lawyer by training.
Twenty years in aviation, then six building climate products for it at South Pole. Brings global enterprises to the table for Scope 3 reductions that hold up.

Twenty years at GECAS, then AerCap and Nordic Aviation Capital. Knows how airlines and lessors buy, and runs Scope 1 and Scope 3 Book and Claim for them.

A decade negotiating energy supply at Shell, then sustainable fuel at Power2X. Builds the producer network: if you make or supply the fuel, Irene is who to talk to.

Seven years building B2B brands at the Shannon Airport Group. Knows what moves B2B buyers, and turns technical SAF into claims they trust.
Future Energy Global started with an idea I kept coming back to. Lessors scaled the global fleet by aggregating demand, and that same mechanism can scale sustainable fuel. I had watched it work once. I wanted to point it at a harder problem.
I came to it after thirty years in aviation. Airbus first, then GECAS, where I ran portfolio strategy across one of the biggest aircraft fleets in the world.
It is not only about emissions. Sustainable fuel is still under one per cent of what aviation burns. But scaling it also means a supply made closer to home, one you can follow the whole way, and counted once so the same reduction is never sold twice. People hear “sustainable fuel” and picture what comes out of the engine. I picture the chain behind it, and the people along it.
I did not start FEG to make a promise. I started it to be accountable for the proof. I have three daughters, so the long view is not abstract to me. This is the standard we hold ourselves to, whether anyone is watching or not.
Working across the value chain with producers, airlines and corporate buyers.
Clients, producers and partners across aviation, fuel and finance.
Corporate buyers speak to Aga. Airlines and operators speak to Lisa. Producers and suppliers speak to Irene.
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