The UK will need more than 10 million tonnes of steel in the coming years if it is to become more energy self-sufficient, according to new research published by Tata Steel UK.
The statistic has been published in a new report by the UK steelmaker whose primary site is at Port Talbot looking at how crucial the steel sector is to decarbonising the UK’s energy supply and reducing its dependence on foreign imports.
The report found that more than five million tonnes of steel will be needed to build thousands of wind turbines at sea by 2030. While planned solar projects and nuclear power plants will need around 3.5m tonnes of steel by 2050.
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An estimated 1.5m tonnes of steel will be needed to build the infrastructure for hydrogen production and distribution as well as large-scale carbon capture and storage (CCS) projects. Steel will also be needed to unlock new sources of oil and gas from the North Sea.
Energy Sector
Latest UK plans
Estimated steel needed (tonnes)
(All steel grades)
Offshore Wind
Up to 50GW by 2030
5.3 million
Floating offshore Wind
Up to 5GW by 2030
Solar
Up to 70GW of solar by 2035
1.5 million
Nuclear: New Projects
Up to 24GW by 2050
2 million
Hydrogen
and
Carbon Capture Utilisation and Storage (CCUS)
Several CCUS projects and various hydrogen development initiatives
1.5 million
Achieving greater energy self-sufficiency in the UK has become a prominent issue in recent years as global events led to rocketing energy prices and significant government interventions in the energy market to cap prices.
The UK Government set out plans to secure “clean and affordable energy” in its Energy Security Strategy earlier this year.
Tata Steel UK has said it is aiming to produce net-zero steel by 2045, and to have reduced 30% of its CO2 emissions by 2030. The UK’s largest steelmaker employs more than 8,000 people and has an annual crude steel capacity of five million tonnes.
The global group recorded a consolidated turnover of US $32.8bn in the financial year ending March 31, 2022.
Tata Steel UK chairman Henrik Adam said: “Recent events have shown us just how crucial it is to have a secure energy supply. Achieving this will need an energy revolution in this country requiring millions of tonnes of steel to build new energy generation projects.
“UK steelmakers, like Tata Steel, want to be part of this revolution, such as by developing new steel products for solar farms or for floating offshore wind structures. A strong domestic and secure steel industry is also fundamental to delivering the UK Government’s ambitious energy plans.
“But if British manufacturers are to supply the essential steel and continue to employ many thousands of people in this country, we need to invest and transform this strategically-important industry so it can make carbon-neutral steel.
“We need to learn the lessons from the UK’s energy supply which, as the Government says, ‘drifted into dependence on foreign sources’, undermining the country’s energy independence.
“Similarly, our steel industry is at a crossroads – if we do nothing, we risk it declining and drifting away to other countries. Down the other path is a new era in which we transform the steel production process to make it fit for the 21st Century.”
Mr Adam added: “Geo-political events and disruptive trade issues in recent years have reminded us of the importance of being self-sufficient in essential products like steel, a product critical for the UK’s infrastructure projects, manufacturing industry and national security.”
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Roy Rickhuss CBE, general secretary of Community and chair of the National Trade Union Steel Co-ordinating Committee said: “The green energy revolution presents a huge opportunity to build a robust British supply chain based on the supply of top-quality domestic steel. The events of the last two years tell us Britain cannot rely on fragile global supply networks for strategic goods, and if we want to go green it is nonsensical to transport steel from the other side of the world.
“Not only will using Britain’s steel be crucial to meeting our climate objectives, it will support thousands of good jobs and steel communities across the country. Steelworkers look to the government to support investment in green steel and do more to ensure that British jobs benefit from taxpayer-backed energy projects.”
Director general of UK Steel Gareth Stace said: “These numbers clearly demonstrate the huge opportunity the energy transition represents not just to reduce emissions but to boost the UK economy, UK manufacturing and the UK steel sector.
“The UK already has the largest offshore wind sector in the world, but with a target to increase capacity by 400% this decade we are only just getting started. Opportunities have been missed in the past to establish a full UK supply chain for this sector, but with so much growth still in front of us, this is the time to get this right. Similar opportunities exist in our expansion of nuclear, solar and the roll-out of CCS and hydrogen networks.
“The UK steel industry is in a prime position to supply the steel for this new UK energy infrastructure and doing so will help maximise the jobs and economic growth the energy transition can deliver for the UK.”
Mr Stace said: “Today, our sector employs 33,700 people directly and supports a further 42,000 indirectly through its purchase of goods and services, with most jobs concentrated in Yorkshire & the Humber region, and Wales where steel wages are 59% above the regional average. Producing UK energy from UK steel is the green industrial revolution in practice, creating green jobs, economic growth and levelling up.”
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