Carr made the remarks in a post on social media platform X.
The license was granted to Tesla Energy Ventures Ltd. by UK energy regulator Ofgem after a seven-month review process.
According to Musk, Tesla is in the final stages of completing Optimus 3, which he described as one of the world’s most advanced humanoid robots.
Tesla’s humanoid robot was presented as part of the company’s exhibit at the Shanghai electronics show.