Mazda backs algae-based biofuels as path to carbon-negative motoring

Mazda believes the street to carbon-neutral motoring doesn’t should imply the tip of the internal-combustion engine. As a substitute, the corporate is constant work on algae-derived fuels, it says, that might energy present vehicles with net-zero and even adverse carbon emissions.

Talking on the 2025 Japan Mobility Present, Mazda CFO Jeff Guyton informed Australian journalists the corporate’s biofuel analysis goals to make petrol engines a part of the long-term answer, not the issue.

“Wouldn’t it’s nice if we may apply a reduced-carbon or carbon-neutral gas to all these vehicles which can be operating round on the streets?” he mentioned.

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“There’s greater than a billion vehicles on the planet, and , we’re speaking about including EVs step-by-step, which, by the best way, usually are not carbon impartial. They’re simply zero carbon on the tailpipe.”

Mr Guyton defined that Mazda’s engineers have already produced small batches of gas created from algae cultivated for its excessive oil content material.

“We’ve succeeded in creating or discovering a approach to develop algae which have the appropriate kind of fat and oils inside their cells, in order that we will simply get to the gas,” he mentioned.

“The gas itself may go in any automotive. Doesn’t should go in a particular Mazda engine, and that’s the purpose… couldn’t now we have a carbon-neutral gas that might go in any automotive and may deal with the put in automobile base.”