Explained: Tesla’s Bid to Supply Renewable Power to the UK

Elon Musk's Tesla has applied for a licence to supply electricity to British homes through the energy watchdog Ofgem.

The application, signed by Andrew Payne who runs Tesla's European energy operations, was filed late last month and could see the company compete with established UK energy suppliers as early as next year.

If approved, Tesla would serve households and businesses across England, Scotland and Wales, leveraging its existing solar energy and battery storage operations to do so.

Tesla’s involvement in the energy sector

Besides being one of the world’s largest manufacturers of electric vehicles, Tesla also operates an energy generation and storage business.

In the US, Elon Musk’s company operates a power supplier based in Texas called Tesla Electric, which allows EV owners to charge their cars cheaply while also receiving payments for feeding surplus electricity back into the grid.

So far, the firm has sold more than 250,000 EVs and tens of thousands of home storage batteries in the UK, which would provide a strong customer base, should its application be successful. 

This infrastructure puts Tesla in a strong position compared to other British energy suppliers, many of whom lack direct relationships with battery storage customers.

Have poor sales motivated this diversification?

Tesla’s application for a British energy licence comes at a time when sales of Tesla’s vehicles have fallen right across Europe.

UK car registrations of Teslas fell by almost 60% in July, with German sales declining by more than 55% in the same period.

Overall, Tesla's sales dropped 45% across 10 key European markets during July, driven partly by increased competition from rival manufacturers, like China's BYD.

This decline in sales makes diversification into energy supply a necessary option for shareholders looking to maintain growth.

Another factor in Tesla’s falling sales and share prices has been Musk’s growing influence in global politics.

His close ties with US President Donald Trump, his controversial ‘salute’ at a rally in January and his provocative posts on his social media platform X have all contributed to his fall from favour with the general public, many of whom have decided to boycott his products as a result.

Elon Musk’s interest in British politics

While the majority of Musk’s foray into politics has been focused on the US, the Tesla CEO has on numerous occasions expressed an interest in British politics, either in media appearances or via social media.

He has described the UK as a “police state” run by a "tyrannical government”, often singling out politicians and policies for heavy criticism, including the UK’s approach to asylum seekers and migrants, as well as the government’s recent imposition of the Online Safety Act.

While Musk will be hopeful of securing a direct route to the UK’s energy market, these sentiments may complicate matters.

In response to Musk’s views on UK politics, former Homelessness Minister Rushanara Ali said that the country would have to tighten its regulations around foreign interference.

“Although it is clear that foreign donations to political parties and other campaigners are illegal, the Government recognise the continued risk posed by actors who seek to interfere in our democratic process,” she said.

“The current rules no longer match the sophistication and perseverance of those who wish to undermine our laws, and that threat must be addressed through stronger safeguards.”