Thousands of miles of new power lines are needed to deliver climate targets and energy security, but bills will rise in the short term and opponents are mobilising Britain is embarking on one of the largest overhauls of its electricity grid in generations – a megaproject in which five times more ...
Source: [Guardian International](https://www.theguardian.com/business/ng-interactive/2026/sep/13/mapped-150bn-megaproject-aims-to-protect-britain-from-energy-shocks)