Make you Fink on Friday

Deal to turn whisky ‘leftovers’ into biofuel for cars

By-products, like draff, from the Tullibardine distillery are to be turned into biofuel

A deal has been signed to turn by-products from a Scottish distillery into fuel for cars.

In what is claimed to be a world first, the Tullibardine distillery in Perthshire has linked up with a spin-out company from Napier University in Edinburgh.

They plan to use bacteria to feed on the “leftovers” from the whisky making process.

This will produce butanol which can be used to fuel vehicles.

More than 90% of the stuff that comes out of a whisky distillery is not whisky. It is leftovers like draff and pot ales – both produced in the early stages of the process.

They are high in sugar and are currently used for things like fertiliser and cattle feed.

Napier University’s Biofuel Research Centre (BfRC) has already shown that the right bacteria can feed on those by-products to produce butanol – a direct replacement for vehicle fuel.

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What other processes have waste that could be utilised in the manner?