Economy 7 at a glance
Economy 7 is made up of two rates, a Day Rate and a Night Rate. The Night Rate gives you seven hours of cheaper electricity for all appliances used at night.
The Night Rate period is usually between 11pm and 7am, though the exact times are set by Jersey Electricity.
*The exact timings of your overnight rate may vary. To find out your night rate please contact our Customer Care Team at 505460 or at jec@jec.co.uk.
Who is it for?
Economy 7 is likely to suit you if:
- You can store heat, heat water or use appliances at night
- You can use 15%-20% of your total daily electricity during the cheaper Night Rate hours
Economy 7 is not ideal if a lot of your electricity usage is during the day.
Economy 7 in action
Economy 7's Night Rate suits high-efficiency electric storage heaters. Their high heat retention mean they are unlikely to need the daytime boost offered by the Comfort Heat tariff.
The Night Rate also suits electric vehicle chargers and other appliances such as dishwashers and washing machines which can be timed to take advantage of the discounted period, if safe to do so.
It is also useful for summer water heating if you have gas or central oil-fired heating, but also have an electric immersion hot water storage tank that can be run at night.
Key features
Two rates, Day and Night, for all appliances
Seven hours discounted electricity at night
Night-time savings
Tariff rates
The card below shows the current rates for the Economy 7 tariff. These rates include GST and are subject to change.
Rates effective from 1 January 2025.
Economy 7
Price per unit
Service charge per day
All rates are inclusive of GST
Other tariffs
We offer a range of tariffs to suit your needs. If Economy 7 doesn’t sound right for you, take a look at these alternative tariffs.
Comfort Heat
A three-rate tariff with eight hours of cheaper electricity for approved space and water heating, and also eight hours of discounted electricity for other appliances.
Learn moreEconomy 20 Plus
A flexible, three-rate, uninterrupted heating tariff offering 20 hours of cheaper electricity for approved central heating and hot water systems.
Learn moreGeneral Domestic
Our single-rate tariff. Electricity used for all your appliances is charged at the same standard rate whatever time of day or night it's used.
Learn more
