The UK's net-zero mission is hampered by high electricity prices

The only British aluminium coil factory has invested millions to reduce its carbon footprint, save energy and protect itself from some the highest electricity prices in the world.

When Bridgnorth Aluminium falls below the threshold for government subsidies that help businesses pay their bills, they ramp up everything to make sure they don't miss out.

Our finance guy told us at the end the year that it was okay to keep the lights on more. "It's kind of strange and counterproductive," Adrian Musgrave said, head of sales for Bridgnorth Aluminium.

The paradoxical situation is caused by the high electricity prices in Britain and the fragmented support that successive governments have provided to large industrial power consumers.

According to the International Energy Agency (IEA), large energy-intensive companies in Britain spent four times as much on electricity in 2013 than businesses in the U.S., and double what their competitors in France or Germany paid.

According to over 25 industry experts, including business owners, energy managers, and policy analysts, the high power prices are not only a barrier to Britain's move towards cleaner energy, but also to its goal to reach net zero energy by 2050.

High power costs, they said, have prevented companies from investing in more efficient equipment, stopped them from switching to low-carbon electricity, and prevented others from competing with their foreign competitors to build the wind farms and pylons needed for a future of net zero.

Rachel Solomon Williams, the head of Aldersgate Group which helps companies and governments decarbonise, said that this was the biggest barrier in the UK to achieve net zero. It will be a major obstacle to net zero if the electricity costs are not addressed.

The new Labour centre-left government in Britain sees energy transition as an opportunity to boost the economy, by creating highly-skilled manufacturing jobs and innovative firms that can export their knowledge.

ROLLERCOASTERS RUNNING ON FOSSIL FUEL

Gas is the most expensive fuel in Britain, even though Britain generated more than half of its electricity last year through renewable sources such as wind and sun.

The wholesale electricity price is set every 30 minutes based on the cost of last energy used to meet demand. Even if wind and solar provide 99% of power, gas-fired plant is needed to reach 100%.

The average electricity bill is made up of about 40% levies.

In Europe, other countries use the same pricing structure based on marginal costs in wholesale electricity markets. However, in France for example, the majority of the country's power is nuclear, meaning that gas prices are set less often.

The British government wants to bring the cost of energy more in line with the big European markets. To do this, it has proposed that grid charges be removed from the most intense users.

Bridgnorth has trained its staff to reduce energy consumption. The lights are dimmed when the factory isn't in use. And the furnace fans have been redesigned with smaller motors that consume less energy.

It receives a portion of its power from an nearby anaerobic digester that produces clean energy out of food waste. The company would like to install a solar panel on the site and make other improvements to its electricity, but this would put it below government assistance threshold.

It would like to recycle scrap in order to create a circular economic system, but the high cost of energy has limited its investment.

Musgrave explained that the monthly energy expenditure was 1 million pounds ($1.35 millions), and you can see how important it is to factor energy into strategic planning.

Bridgnorth participates in the British Industry Supercharger Scheme, which exempts companies that spend more than 20 percent of their output on electricity and those who make core products like steel, glass, and chemicals.

Bridgnorth makes large sheets of aluminium rolled and carefully monitors its production and energy costs to ensure it doesn't fall below the 20% threshold and lose 3 million pounds in support each year.

A spokesperson for the British government said that the UK was investing in order to "get off the rollercoaster" of the fossil fuel markets.

After a decade of inaction, they announced that "we are cutting the electricity costs of thousands of businesses up to 25%. This will make them more competitive, and unlock growth."

This is just a bunch of nonsense

Bridgnorth Aluminum is not the only company struggling to remain competitive and navigate a shift to net-zero emissions while facing such high electricity costs.

Grainger & Worrall is just over a half-mile away. They are pioneers in "gigacasting", a method used by electric car makers like Tesla to produce large lightweight structural parts all at once.

To eliminate waste it recycles the sand, but this takes a lot of energy.

Duncan Eldridge, Chief Executive, said: "It makes us less competitive. It's bizarre, but the right thing to be doing." "We are spending more on electricity and less on capital investments," said Duncan Eldridge, Chief Executive.

Jonathan Duck, the Chief Executive of Amtico in Coventry, also located in Britain's historic industrial heartland said that energy costs had become so high, the company crunched numbers to determine if there were any alternatives to the grid.

Conclusion? The conclusion?

He said, "I am scratching my head, thinking, 'Well, this is just bonkers.' The structure of the market encourages me to build my own gas-fired electricity station, but that is not the future."

Amtico decided not to build the factory because it didn't feel "morally correct".

7 Steel UK in Cardiff, the Welsh capital, uses an electric-arc furnace to produce the low carbon steel used for wind farms and electricity poles. This is a very radical approach.

It shuts down its furnace when wholesale prices are too high. Production can sometimes be halted for several days. Due to high costs and low demand, the furnace operated at only 70% of its capacity last year.

Gabriella Nizam is the head of sustainability at 7 Steel. She said, "Decarbonisation in the UK relies on steel. Yet we don't appear to grasp that concept."

'IN SURVIVAL MODE'

In January 2023, to prevent non-fossil fuel generators from making excessive profits due to high electricity prices the government introduced an windfall tax. The tax is set to expire in March 2028.

The governments of the past have also considered ways to break the connection between electricity and gas prices. One way is to offer renewable energy to consumers directly in the form of a green power pool, rather than via the wholesale market.

Michael Grubb is an expert in energy policy at University College London. He said that while the government acknowledged that this could work, they had not tried it and thought it too radical.

He said that "their priority was to maximize investment."

Green energy advocates, as well as many policy experts, say that Britain is currently in an expensive investment phase for its energy transition. Prices will drop when more renewables are brought on line and less gas is used to meet demand.

It is a problem for the moment, but it will eventually be resolved.

Britain has been a leader in reducing emissions. It built one of the largest offshore wind sectors in the world to phase out coal. Ember data shows that the UK aims to generate 95% of domestic electricity by 2030 from low-carbon resources, and 65% came from non-fossil fuel sources in 2017.

High electricity prices are a barrier to the UK's goal of net zero.

Nissan, the Japanese automaker, says that its British facility has the highest electric costs in its global facilities. This is threatening to its ability of making EVs at this plant.

IHG, the largest hotel company in the world, has said that its British hotels are unable to adopt hot water heat pumps in order to reduce emissions like those in Europe and Southeast Asia, due to the prohibitive costs.

Many companies, especially in heavy industries, are concerned about how long they will be able to compete with their international competitors if high electricity prices prevent them from making investments.

Nizam, 7 Steel's Nizam, said: "We are always in survival mode." "We'll eventually get there but what will the sector look like by then?" ($1 = 0.7402 pounds)

(source: Reuters)