Affordable Energy Supplies

The following factors need to be considered before comparing fuel
prices in Jersey.
How much useful energy is delivered
for each kW purchased?
If using gas or oil, there are
inefficiencies between 10% and 25% depending on the boiler system
used. This is because a percentage of the energy escapes up the
flue or chimney.
Electricity is delivered directly
to an appliance with virtually no waste of energy.
Are you using the correct
tariff?
Electricity and Gas offer different
tariffs, it is important to check the correct tariff is being
used.
Electricity offers three off peak
tariffs suitable for hot water and heating.
Economy
7
Delivers discounted electricity for
seven hours a night, ideal for suitable storage heating and water
heating.
Comfort Heat
A more flexible version of Economy
7, delivering discounted electricity for eight hours during
specified periods of the day and night.
Economy 20
The most flexible heating tariff
providing 20 hours of discounted electricity.
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