What Is the UK Power Grid? Every time you switch on a light, charge your phone or turn on an electric oven, you rely on the electricity grid. But what exactly is it, and how does electricity travel from power stations and wind farms to your home or business? The UK power grid is the
At a glance A holiday closure can reveal equipment running without a useful purpose. The aim is a controlled reduction in unnecessary consumption while protecting people, premises, stock and business continuity. This is a general planning checklist, not site-specific instructions for isolating plant or changing safety systems. On this page Start with the overnight pattern
At a glance A catch-up bill can arrive after estimated readings, a communications problem or an account error. The important question is not simply whether the bill is large or the energy is old. It is whether the supplier is entitled to recover those particular charges in the circumstances. This guide concerns Ofgem’s rules in
At a glance High energy costs make effortless savings appealing. An advert may promise that a small box plugged into a spare socket will “stabilise” electricity and cut every bill. Those claims need evidence, and some products sold this way have also posed serious safety risks. On this page What the safety evidence shows Electrical
At a glance When an energy supplier stops trading, keeping the supply running and settling the old account are related but separate tasks. A successful transfer does not mean every balance will immediately appear on the new account. This guide concerns Great Britain’s arrangements. Ofgem’s response to a particular failure, and the new supplier’s instructions,
At a glance Quarterly price-cap news is useful if you connect it to your own tariff and consumption. This guide explains what to check around a change. It concerns Ofgem’s domestic cap in Great Britain, not Northern Ireland’s separate arrangements. On this page The four periods The current quarterly timetable is: The latest Ofgem cap
At a glance “Vampire appliance” is an informal term for equipment that draws electricity when it appears inactive. It can be a useful reminder to check standby settings, but it is not a technical category or proof that every plugged-in device is wasting substantial energy. Energy Saving Trust explains switching off standby loads and the
At a glance Energy-saving suggestions are often passed on as universal rules. The difficulty is that a useful idea for one home can be unsuitable for another. These five common claims need context before you act on them. On this page Myth 1: Leaving the heating on low all day is always cheaper Maintaining warmth
At a glance CCL can appear as a separate line on a business electricity or gas bill. Understanding what it is helps you check the calculation and ask informed questions. This guide explains the principles; eligibility for relief depends on the actual supply and use. On this page What the levy applies to The main
At a glance Energy bills use kilowatt-hours to describe how much electricity or gas you have used. Understanding this unit makes it easier to check a bill, compare appliances and investigate changes in consumption. The calculations below apply to homes and workplaces. On this page Power and energy: the difference Power describes how quickly energy