The proposals for the switch have been formulated with a view to decrease emissions from the council’s fleet vehicles by up to 81%, whilst also minimising the local authority’s carbon footprint.

According to the council, HVO fuel produces less pollutants than diesel and will increase fleet efficiency without requiring vehicle modifications or ‘additional infrastructure investment’.

Whilst the move will cost the local authority between £100,000 and £150,000 more annually due to the increased price of HVO fuel, the council expects the transition to increase vehicle lifespans and reduce maintenance costs.

A spokesperson for Swindon Borough Council said: ‘The transport sector is the UK largest emitter of greenhouse gas emissions, which is why from next year we are changing the way we fuel the majority of the council’s vehicle fleet.

‘They’ll no longer be powered by diesel, but a type of biofuel called Hydrotreated Vegetable Oil (HVO). This is made from renewable sources like vegetable oils, animal fats, and used cooking oil, making it a more sustainable alternative to fossil fuels.’

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