Gas & Electricity Changes - 2004 / 2005 / 2006 / 2007 / 2008 / 2009 / 2010

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Here at SimplySwitch we keep track of all the gas and electricity price changes in the UK energy market right back to 2004, so you always have the most up to date information on which energy suppliers are raising or lowering their prices.

Remember that the energy prices and suppliers vary from area to area so you can use our energy price calculator to get an accurate comparison of all the gas and electricity suppliers in your area to find the lowest price.

Energy company	Date effective	Details

Npower	09/03/2010	Price reduction, Gas prices reduced 7% on standard prices
E.On	08/03/2010	Price reduction, Gas prices reduced 6% on standard prices
Scottish and Southern Energy	04/03/2010	Price reduction, Gas prices reduced 4% (Credit/Direct Debit) 7% (gas only) 9% (Prepayment) on standard prices
British Gas	04/02/2010	Price reduction, Gas prices reduced 7% on standard prices
E.On	08/10/2009	Withdrawn, Track and Save V.2 - New tariff, Track and Save V.3
E.On	08/10/2009	New Tariff, Fixed Price V.4
First Utility	02/10/2009	Price reduction, Reduced rates
E.On	02/10/2009	Price Reduction, Discounts increased on Fixonline V.3
Scottish Power	02/10/2009	Price Reduction, Reduced Gas rates for Online Saver V.7 in 6 PES Areas
E.On	28/09/2009	New Tariff, Winter Gas
E.On	24/09/2009	Price Reduction, Discounts increased in East Midlands and Yorkshire on Fixonline V.3
First utility	10/09/2009	New Tariff, isave all areas apart from Midlands, East Midlands
First utility	10/09/2009	Price Reduction, Dual Fuel Online Saver
OVO	09/09/2009	New supplier
OVO	09/09/2009	New tariffs - New Energy and Green Energy
Scottish Power	09/09/2009	Withdrawn, Discounted Energy July 2011 - New Tariff, Discouned Energy Dec 2011
Scottish Power	09/09/2009	Withdrwn, Capped Price energy - New tariff, Capped Price Energy Sept 2011
Southern Electric	08/09/2009	New Tariff, Go Direct
Swalec	08/09/2009	New Tariff, Go Direct
Scottish Hydro	08/09/2009	New Tariff, Go Direct
First utility	24/08/2009	Price reduction, Discount raised to 12.5% from 10%
E.On	21/08/2009	New tariff - Fix online V.3
British Gas	20/08/2009	Withdrawn, Websaver V.3 - New Tariff, Websaver V.4
First utility	17/08/2009	New Tariff, Dual Fuel Online Saver Tariff Midlands,East Midlands Only
British Gas	12/08/2009	New Tariff, Track and Save 2011
E.On	05/08/2009	Withdrawn, Energy Online Extra Saver V.14 - New tariff - SaveOnline
E.On	23/07/2009	New tariff - Energy Saver V.9
Edf Energy	23/07/2009	New Tariff - Online V.5
Npower	20/07/2009	Withdrawn, Sign Online V.15 - New Tariff - Sign Online V.16
Npower	20/07/2009	Withdrawn, Web V.15 - New Tariff - Web V.16
Scottish Power	16/07/2009	Withdrawn, Online Energy Saver V.5 - New Tariff, Online Energy Saver V.6
Utilita	15/07/2009	Price Changes to all tariffs
First utility	10/07/2009	Withdrawn, All Tariffs
E.On	09/07/2009	New Tariff - Discouned Energy V.4
E.On	04/07/2009	Price Reduction on the Standard Prices for gas
Edf Energy	03/07/2009	New Tariff - Annual Fix 3
Edf Energy	03/07/2009	New tariff - Online Saver V2
Spark Energy	03/07/2009	Price Reduction
Scottish Power	25/06/2009	New tariff, Fix n Flex
Scottish Power	22/06/2009	Withdrawn, PriceSure
Scottish Power	11/06/2009	New Tariff, Pay in Advance
E.On	20/05/2009	Withdrawn, Fixonline V.2
E.On	20/05/2009	Withdrawn, Energy Online Extra Saver V.13 - New Tariff Energy Online Extra Saver V.14

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