Michelin has announced plans to close its factory in Ballymena, Northern Ireland and direct investment to facilities in Scotland and Stoke on Trent.

It is estimated that the 43-year-old Dundee tyre plant will get a £52 million investment in a move that will see 860 jobs lost in Northern Ireland.

The move will see 100 new jobs created in Dundee and Stoke.

The firm said the Dundee plant will be transformed into a “state-of-the-art factory” under the five-year investment programme.

The company said it will "run down" the tyre Ballymena manufacturing plant by mid-2018, a move which is set to cost 860 jobs,  part of a restructuring plan.

The Dundee factory is Scotland's only tyre manufacturer and having opened its doors 43 years ago it is now the city's biggest industrial employer, with just 1000 staff. It manufactures more than seven million car tyres.

Production on site is now expected to increase by 30%.

The factory in Ballymena opened in 1969. Management figures have been warning for a number of years that high-energy costs were making production increasingly unsustainable.

A statement from Michelin said: "The proposal to run down the truck tyre factory in Ballymena has been made in light of the significant downturn in demand for truck tyres in Europe since the financial crisis of 2007, which has seen the market decrease by over five million tyres.

"This reduced market has been made even more challenging by the huge influx of tyres made in Asia, which have doubled in the last few years, and increased competition.

"As a result, there is a strong need to reduce over-capacity and to concentrate Michelin truck tyre production in larger, more competitive sites.

"Despite great efforts and progress being made in previous years, other European plants are still more competitive than Ballymena.

"The tyre building machines at Ballymena are not capable of making the hi-tech tyres of the future, and the amount of investment required to upgrade the plant is prohibitive, particularly at a time when that capacity is not required."

A consultation exercise with the workforce will now get under way.

"Michelin appreciates the impact these proposals may have on the employees and local community, and commits to support every employee throughout the process," said the company.

"In the coming weeks we will meet every employee individually to discuss the proposal and the assistance the employee may need.

"Support will include enhanced redundancy payments, training and advice to find new employment quickly. Employees prepared to relocate will be offered a job in UK or European plants with relocation support."

Davy Thompson, Unite the Union regional coordinating officer, expressed deep regret.

"This announcement is a cruel blow to the workforce in the mouth of Christmas and is devastating news for the north east economy and that of Northern Ireland as a whole."

He said an extra 500 contractors and many more in the wider economy in Northern Ireland also faced redundancy.

"These were highly-paid, secure jobs reflecting the progressive employment practices of Michelin and their loss will devastate the retail and services economy in this region."

Unions have repeatedly called for government action to address high energy costs and capital support to modernise the plant.

Mr Thompson claimed: "Ministerial inaction has resulted in a situation where high energy costs have left the Ballymena plant having the second lowest operating efficiency and now facing closure."

He said Unite, which represents the majority of all unionised private sector workers in Northern Ireland and in Michelin in Ballymena, was hopeful it might convince the company to reverse this decision.