Tariffs

Our range of flexible domestic tariffs are designed to match your lifestyle and meet your home energy needs, from lighting to whole house heating.

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Electric transport

Jersey's move to electric is gathering speed. Join the conversation and learn more about making your own move to electric transport.

An update to your electricity tariff

An update to your electricity tariff

From 1 March 2026, a 2.5% increase to electricity prices came into effect. This will be shown in the first electricity bill you receive after 1 March. 

We understand that any increase in household costs can feel challenging, and we want to assure you that we have kept this adjustment as low as possible. For a typical all-electric home using around 10,000 units of electricity a year, the change amounts to around £60 per year, or just over £1 per week*. 

We first announced this change in November 2025 and chose to delay the introduction until March 2026 so that it wouldn’t affect bills during the colder winter months. 

If you’re concerned about your energy costs or would simply like to chat through the support available, our Customer Care team is here to help. We can make sure you’re on the best tariff for your needs and heating system and offer practical advice on using energy more efficiently. 

 

 

*Consumption assumptions are based on a typical all-electric heating household in Jersey. Bill impacts are estimates and will vary depending on domestic usage patterns and meter type. 

The different systems

Heating your water accounts for a big part of your energy bills, so it's important to choose a system that will provide enough hot water and be efficient. The options are:

  • Direct, on-demand water heaters for localised hot water.
  • Direct immersion heater - typical in many homes.
  • Electric boiler or air source heat pump - ideal when switching from gas or oil.
  • Integrated air source heat pump - the most efficient hot water system.
  • Solar thermal - using the Sun's direct heat.
  • Solar photovoltaic - using electricity generated by solar panels.

The amount of hot water you want, and where you want it, will help decide which option is best for you.

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Electric boilers for heating water

An electric boiler is the engine of your home, converting electricity into heat for hot water and heating. The benefits of an electric boiler include:

  • 100% efficient
  • Reduced carbon emissions
  • Quiet when running
  • Easy to control
  • Can often use existing hot water tank
  • No fuel tank or flue required

Direct immersion heaters

Direct immersion heaters are very common in homes in Jersey. They use an element (similar to a kettle) to heat water stored in an insulated tank.

On-demand water heaters

On-demand or point use water heaters use our low-carbon electricity to heat water when its needed. They have a number of benefits including:

  • Suitable for remote applications, extensions, garages
  • No storage tank required
  • Easy maintenance

More low-carbon hot water systems

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Air source heat pumps

Air source heat pumps offer extremely low running costs, if you currently use an oil or gas boiler a heat pump could reduce your heating bill by over 60%.

Learn more
Wet solar panels on roof

Solar hot water systems

Discover how you can harness the power of the sun to heat your home's water.

Learn more
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Solar PV

Learn how you can capture the sun's energy and convert it into electricity with a solar PV system in your home.

Learn more
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Efficient installations by JEBS

Choosing the right installer is just as important as choosing the right solution. JEBS are our trusted installers and you can count on them for your hot water system installation.

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See this solution at Smarter Living

Smarter Living is the home of smart energy solutions. Visit to view their range of hot water systems and get expert advice from an Energy Advisor.

Book your free heating survey

Whether you're switching to electric from oil or gas, or wish to replace your existing electric boiler hot water system fill out the form, and we'll get in touch to arrange a home visit.