What is the triple lock and how much is the state pension worth?

The state pension triple lock is set to increase in cost, ensuring pension rises annually based on inflation, wage increases, or a minimum of 2.5%. In April 2025, the state pension rose by 4.1%, reaching £230.25 per week for new flat-rate state pension recipients. The UK state pension age is gradually increasing, and concerns over the triple lock's sustainability have led to debates about its future.