Guides to half-hourly electricity tariffs

Short, factual guides for UK households thinking about, or already on, a tariff where the price of electricity changes through the day.

• What is an Agile-style electricity tariff?
  How dynamic tariffs price every half hour, when the next day’s rates appear, and who they suit.
• Half-hourly electricity prices explained
  What a half-hourly price is and how smart meter readings turn into your bill.
• When is electricity cheapest? How to use cheap slots
  Find the cheapest window for each job, then schedule it safely.