Mitsubishi develop next generation of low carbon heat pumps in Scotland

To meet increasing UK and European demand for low carbon heat pumps, Mitsubishi Electric Air Conditioning Systems Europe Ltd will invest £15.3 million in its Livingston manufacturing facility. It will be used to increase productivity and efficiency and its research and development (R&D) capabilities.

Heat pumps are a reliable, renewable heating technology that delivers highly efficient heating and hot water all year round.
Since decarbonising heat is crucial to meeting net zero targets, heat pumps are a logical first step. And Mitsubishi’s R&D activity will support the development of next generation heat pump technology in Scotland.

It will look at new ‘low global warming potential’ refrigerants and materials and incorporate them into future products. By doing this, they’ll be able to create world-leading products that reduce the global warming impact from refrigerants.

Smart factory for next generation heat pumps 

As part of the project, Mitsubishi will develop a ‘smart factory’ to manufacture its low carbon heat pumps. This means it will:

  • Update their equipment and systems to allow automation and use of robotics
  • Install industrial ‘internet of things’ sensors and systems to provide real time data and information
  • Develop digital skills for all employees

The ‘smart factory’ will also lower Mitsubishi’s own manufacturing emissions.

Making plans for a sustainable future

Mitsubishi Electric Air Conditioning Systems Europe Ltd has signed a Memorandum of Understanding (MOU) with Scottish Enterprise (SE) to allow for exploration of a low carbon heat pump centre of excellence in Scotland. It will also help Mitsubishi extend its Scottish supply chain and innovation partners, leading to more high quality, green jobs in this critical sector.

Tatsuya Ishikawa, President and CEO of Mitsubishi Electric Europe BV (pictured with MSP Michael Matheson, Cabinet Secretary for Net Zero, Energy and Transportation) commented:


“We believe it is our corporate responsibility to conduct business in a way that contributes to creating new values, a sustainable society and that further supports other businesses that contribute to the environment.

In this sense the MoU we just signed with Scottish Enterprise is an important step towards fulfilling these responsibilities.”

Grant funding to create skilled jobs

Scottish Enterprise is supporting Mitsubishi’s investment project with a grant of £1.8 million. This will create 55 new jobs and protect 324 existing jobs. These jobs are well-paid technical and engineering roles and will be required to manage and operate the new processes developed during the project.

Adrian Gillespie, CEO of Scottish Enterprise, said “The MOU builds on the strong partnership we’ve developed with the company in the 28 years it has operated in Scotland. It marks our commitment to a deeper strategic relationship that will support future growth and jobs for the company, its supply chain and the heat pump sector.”

Decarbonising the heat supply to homes

In Scotland, heating buildings accounts for around 20% of the country’s emissions. The Scottish Government has set an ambitious target to fully decarbonise the heat supply to Scotland’s buildings by 2045.

Zero emission technologies such as heat pumps, in both domestic and non-domestic buildings will be critical in the journey to meeting these targets. In fact, the installation of heat pumps is expected to double the size of the heat pump industry in Scotland. The manufacture of heat pumps is expected to rise from 2,000 a year in 2019 to 45,000 each year from now until 2030.

The future is low carbon

Figures from the Office for National Statistics show that the production of clean energy is a growing industry in Scotland. In 2019 alone, there were 13,500 Scottish businesses in the low carbon and renewable sector. Given the drive towards a net zero future, it’s no surprise that the low carbon economy in the UK has the potential to grow by 11% each year.

Scotland and Mitsubishi will be ready.

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