Energy
Data centres and the grid: the quiet fight over who gets the electrons
AI's real constraint in the UK isn't chips or talent. It's a queue for grid connections stretching into the 2030s.
Section
Energy
Technology's least glamorous constraint. Who gets the electrons, what stores them, and why the power system now shapes the tech roadmap as much as the other way round.
Energy
Solid-state batteries keep being five years away. Here's what's actually shipping.
The perpetual battery of tomorrow is finally in products — in small quantities, in specific places. A reality check.