Recent investment in the UK’s electricity grid is strengthening capacity and resilience as demand continues to grow. National Grid has energised new circuits as part of the London Power Tunnels 2 project, a major upgrade designed to modernise underground transmission and improve reliability across the capital. Meanwhile, UK Power Networks has invested £3.3 million in a new 97-tonne transformer at its Tunbridge Wells substation, increasing local capacity and supporting electricity supplies for around 32,000 homes, highlighting the ongoing work needed to future-proof the network for housing growth and electrification.