Tesla Energy Ventures Limited has received authorization from Ofgem to retail electricity throughout Great Britain. The regulatory approval became effective Wednesday following a review process that commenced in July 2025.
NEWS: The UK energy regulator Ofgem granted Tesla Energy a power supply license starting March 11, 2026
This allows Tesla to sell electricity directly to homes and businesses in the UK, expanding beyond the power generation permits it received in 2020. pic.twitter.com/BgWICh8ZVr
— Muskonomy (@muskonomy) March 12, 2026
The authorization encompasses both residential and commercial customer segments, enabling Tesla to distribute electricity directly to British households and enterprises.
This positions Tesla as a new competitor against Britain’s established energy retailers, including Octopus Energy, British Gas, and EDF.
Tesla has existing operations within the UK energy sector. Through Tesla Motors Limited, the company maintains an electricity generation license, and customers with Powerwall batteries can already monetize surplus solar generation through grid feed-in.
The newly granted supply license represents a logical progression — enabling Tesla to manage the entire cycle and distribute electricity directly as a retail provider.
The authorization arrives during a challenging period for British consumers. Energy costs across Britain have increased following conflict in Iran, creating widespread concern about escalating utility expenses.
Most British households currently enjoy temporary protection from volatile gas prices through July under regulated pricing structures. However, this safeguard is temporary.
Tesla’s entrance into the market provides consumers with an additional choice among retail energy providers, although competitive pricing details have not been disclosed.
The automaker brings international energy market experience. Tesla Energy currently maintains operations in Australian and American energy markets.
Tesla’s automotive sales in the UK have faced headwinds. Vehicle deliveries declined 8.9% year-over-year during 2025, impacted by competitive pressure from budget-friendly Chinese electric vehicle manufacturers.
Additionally, some markets have experienced consumer resistance connected to Elon Musk’s involvement in political discourse.
The energy sector provides Tesla an alternative growth channel in Britain — one independent of automotive performance.
Tesla has yet to reveal pricing structures, rate plans, or an official launch timeline for its electricity retail services in Great Britain.
Ofgem confirmed the license approval through an official regulatory announcement released this week.
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