Which European countries are introducing price caps for electricity and how effective

[Assaultive]

In the context of the crisis, many governments have decided to limit price increases. How does this work? Does it really help the population or does it just increase the state's debt burden?

[Cawes]

Germany, France and Spain have introduced restrictions on price increases in 2022. You can read about how effective this is on elpris idag (https://www.elprisidag.se/). This has stabilised the market, but also led to higher budget expenditure.