A SUPERMARKET chain's plans to go green have come under fire at one of the first of its sites to install a wind turbine.

The ten-metre turbine in the car park of Tesco, Newton Aycliffe, County Durham, is part of its "community plan" to be a good neighbour.

However, it emerged last night Tesco failed to secure planning permission and only lodged a retrospective application when the life span of the device was questioned.

Phil Wilson, MP for Sedgefield, said Tesco have displayed an "apparent disregard" for planning regulations.

He said the turbine, which is built on a 6m sq 2m deep foundation, was only supposed to be installed temporarily for a promotional photo shoot.

"The turbine has been there for several months without planning permission," said Mr Wilson.

"I understand Sedgefield Borough Council, the planning authority, has raised the issue with the store emphasising how unacceptable the situation is to them and local residents.

"It is obvious that the structure is not a temporary addition to the store by its very size."

The retrospective planning application is thought to have been submitted to Sedgefield Borough Council the day after its officers raised concerns.

In it the Tesco states the 6kw turbine will generate enough power to supply four households and has a life span of 15 years.

Adding: "Clearly given the number of Tesco sites through out the country there would be a significant cumulative benefit."

Last year Tesco, which produces two million tonnes of carbon dioxide a year, announced its ten-point community plan.

The company said it would be trying to become a "better neighbour" through local fitness initiatives and team sponsorship deals.

Products were to be labelled with their individual carbon footprint and as well as wind turbines, solar panels and air tight buildings were to be piloted at particular stores.

Mr Wilson said: "We are all in favour of renewable energy but it has to be planned."

Tesco declined to comment but Mr Wilson said he has contacted its chief executive, Sit Terry Leahy, over the matter.