Industrial electricity: why are costs so high?

Article posted

4th Oct 2024

Read time

6-11 min read

Author

Mollie Pinnington

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In recent years, the cost of electricity in the United Kingdom has been soaring, particularly for industrial consumers. According to various reports, the UK now holds the unenviable position of having the highest industrial electricity prices in Europe.

For businesses, especially energy-intensive ones like manufacturing and heavy industries, this spells a significant competitive disadvantage. But what are the factors behind these spiralling costs, and what does this mean for the future of the UK's industrial sector?

A Perfect Storm of Factors Driving High Costs

Several key factors are converging to create this energy crisis for UK industries and understanding them is crucial to grasp the full picture.

 

Global energy market volatility

The global energy market has been in turmoil, particularly in the wake of the COVID-19 pandemic and the war in Ukraine. These events disrupted global energy supply chains, pushing prices up dramatically. Gas prices skyrocketed across Europe, leading to a knock-on effect on electricity prices since gas-fired power stations provide a significant portion of the UK's electricity.

With global energy demand surging as economies rebound, supply hasn't been able to keep pace. The UK, as a major gas importer, has been hit hard by these fluctuations, contributing to higher costs for both residential and industrial users.

 

Heavy reliance on gas

Although the UK has made strides in renewable energy development, it remains heavily reliant on natural gas for electricity generation. Approximately 40% of the UK's electricity comes from gas-fired power stations. As global gas prices have spiked, electricity prices have followed suit.

The UK’s exposure to these price swings is exacerbated by limited storage capacity for gas, making it more vulnerable to global market shifts. By contrast, other European countries, such as Germany and France, have more diverse energy mixes that include significant nuclear power or hydropower contributions, insulating them somewhat from these price shocks.

 

Carbon pricing and environmental taxes

The UK's commitment to reducing carbon emissions and achieving net-zero by 2050 has led to the introduction of stringent carbon pricing mechanisms. The Carbon Price Floor (CPF), for instance, is a tax that essentially charges companies for their carbon emissions. While this policy has encouraged cleaner energy production, it has also raised costs for industries that still rely on fossil fuels.

Additionally, renewable energy levies and network charges are passed on to industrial consumers, adding to the financial burden. While necessary for building a greener energy system, these policies often place a disproportionate cost burden on energy-intensive industries, driving up overall electricity bills.

 

Infrastructure and transmission costs

A less discussed but equally important factor is the cost of maintaining and upgrading the UK's energy infrastructure. The UK faces high costs associated with its aging grid, which needs constant investment to maintain and improve. With more renewable energy sources like offshore wind farms being added to the grid, transmission and distribution costs have risen. These costs are often passed on to industrial users through higher electricity prices.

Moreover, the geographic location of the UK’s energy resources, particularly offshore wind farms, adds extra transmission costs as energy must be transported over long distances to reach consumers.

 

The impact on UK industry

The high cost of electricity is having a profound impact on the UK’s industrial sector. Energy-intensive industries like steel, chemicals, glass, and cement are particularly vulnerable. Higher electricity costs mean reduced profitability, making it harder for UK-based companies to compete with European counterparts who benefit from cheaper electricity.

For example, industrial electricity prices in Germany and France are significantly lower, giving businesses there a competitive edge in both pricing and production.

This trend is leading some businesses to consider shifting production elsewhere, a dangerous precedent that could lead to deindustrialisation in the UK. If companies choose to relocate, this would result in the loss of high-skilled jobs, diminished manufacturing capacity, and weakened economic growth.

Additionally, foreign direct investment in energy-intensive industries may become less attractive if investors view the UK as too expensive a place to operate.

 

What can be done?

Addressing the UK's high industrial electricity costs requires a multi-faceted approach. Here are some potential solutions:

 

Diversify the energy mix

The UK must continue to invest in diversifying its energy sources. Expanding nuclear energy production, investing in energy storage technologies, and further boosting renewable energy can help reduce reliance on volatile gas markets. While the UK has made progress with offshore wind, further integration of solar, tidal, and hydrogen energy could create a more stable and balanced energy mix.

 

Reform carbon pricing

While carbon pricing is essential to the UK's net-zero goals, reforms could be made to alleviate the burden on energy-intensive industries. Offering targeted exemptions or reducing taxes for industries that are especially vulnerable to international competition could prevent further industrial decline while still encouraging decarbonisation.

 

Invest in grid modernisation

Modernising the UK’s aging energy grid is crucial, but the costs need to be managed in a way that doesn’t disproportionately impact industrial users. Encouraging innovation in smart grid technologies, improving energy efficiency, and exploring decentralised energy systems like local microgrids could reduce transmission and distribution costs over the long term.

 

Energy efficiency and innovation

Encouraging industries to invest in energy-efficient technologies and processes is another way to mitigate the impact of high electricity costs. By adopting cleaner, more efficient practices, companies can reduce their energy consumption and lower costs. Government subsidies or incentives for energy efficiency projects could be a useful tool in promoting this shift.

 

The UK’s status as having the highest industrial electricity costs in Europe poses a serious challenge to the future of its industrial sector. Without urgent action, the country's manufacturing base risks being hollowed out by high energy costs, leading to job losses, decreased competitiveness, and slower economic growth.

However, there is an opportunity here. By investing in a more diversified, resilient energy system and finding ways to balance the need for decarbonisation with economic competitiveness, the UK can turn this energy crisis into a chance for transformation. Embracing innovation, reforming carbon pricing, and investing in modern infrastructure will be crucial if the UK wants to retain its place as a global leader in industry while also meeting its ambitious climate goals.

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