npower Reviews

Supplier Service Rating Customer Reviews

945 Reviews
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Utilities Manager
Scott Byrom
Moneysupermarket
Utilities Manager

Our Expert Says...

Self-acclaimed as the UK’s "brightest energy company", Npower supplies more than 6.8 million customers.

RWE npower is the UK's largest electricity supplier, servicing around 6.8 million customers through its retail business npower. As well as managing a flexible portfolio of power stations, it is a market leader in renewable energy development through its wind and hydro business npower renewables. npower renewables is one of the UK's leading wind farm developers and operators, committed to developing and operating wind farms and hydro plant to produce sustainable and environmentally-friendly electricity.

Overall Rating

These average scores represent customer ratings for the displayed supplier, calculated from all the customer reviews displayed below.

Reviews

THEY JUST WANT TO HOLD ON TO YOUR CASH

Added 05/07/2011, reviewed by anonymous (SALISBURY)

Supplier Ratings

This is the first review i have ever written about anything , having now left npower for a cheaper deal with BG I can tell you my experience,although roughly using £70 a month dual fuel , they insisted on putting my direct debit upto £200 .Now im leaving they owe me £950 in total,they sent me a final bill for my electric with £250 credit and transferred the money to my gas balance ,but said they were waiting to confirm my final gas reading ,they have now taken 6 weeks to get a final gas bill together. i was told when leaving to leave my direct debit open so i could get a refund quicker via direct debit.I left for BG on 26th of may , they took another payment 1st june. Now they say cheque in the post expect in 10-15 working days!!

This review is the subjective opinion of a Moneysupermarket user and not of Moneysupermarket.com.

No problems

Added 07/06/2011, reviewed by anonymous (manchester)

Supplier Ratings

I have used npower for around 3 years at two different homes. I have never had any problems and when I've needed to call with questions they have been very helpful. It was very easy to cancel my account when I moved house. I am posting this review as I am about to move and have been told my energy will be supplied by Spark Energy. this company has recieved terrible reviews and I thought I'd compare it with reviews of npower. I am starting to think people only write a review if the've had a bad experience, so I thought I'd let you know not every experience with npower is a bad one.

This review is the subjective opinion of a Moneysupermarket user and not of Moneysupermarket.com.

Poor service

Added 05/06/2011, reviewed by Craig (Edinburgh)

Supplier Ratings

I joined npower last year after them quoting me a price of £50 per month for their sign online 19 dual fuel. Last month i recieved a bill for over £500 after phoning them they then told me they had miscalculated the monthly direct debit and i had to raise my direct debit to £80 the first time i then recieved another phone call off them to tell me that this wasn't enough and i needed to go up to over £130 a month. This just hasn't happened to me it has also happened to another 2 family members so over all very poor and would suggest to stay away

This review is the subjective opinion of a Moneysupermarket user and not of Moneysupermarket.com.

Really bad service

Added 23/05/2011, reviewed by anonymous (Westerham)

Supplier Ratings

NPower needed to come into my home to perform a 'gas safety meter inspection' about 12 months after the meter was fitted. The first I realised they had to come in was from a note through the door asking me to make an appointment. Then I received another one the next day, and the next. I was particularly busy so for one reason or another didn't get around to making an appointment for a few weeks - I had 2 companies and NPower sending me threatening letters by that point saying they needed access to my property. I was not impressed at all and will be changing supplier. Especially as when the inspection was performed, the engineer stated the only reason they wanted to look at the meter was because my gas bill was low...

This review is the subjective opinion of a Moneysupermarket user and not of Moneysupermarket.com.

VERY POOR CUSTOMER SERVICE

Added 07/05/2011, reviewed by anonymous (Warrington)

Supplier Ratings

A letter from npower dated 6th April, 2011, informed me that they had read my meter and that the reading 'does not fit in with reads you have previously been billed to'. They supply both gas and electricity to my property under their Dual Fuel package, but they failed to inform me whether the discrepency lay with the gas or electricity meter. I read both meters myself and the readings follow on perfectly from the ones they took in December 2010. I've written to ask them to explain themselves & also sent an email to their Complaints Team, but they haven't even acknowledged receipt of my letter & it's now 7th May. They did, however, manage to cash the cheque I sent in payment within a couple of days (based on the readings I took). needless to say, I'm switching suppliers!

This review is the subjective opinion of a Moneysupermarket user and not of Moneysupermarket.com.

npower - Price Change Indicator

See when npower changed their Gas & Electricity prices and by how much. Down arrows represent price drops and up arrows represent price increases.

Tariff Name Gas Price
Change %
Electricity Price
Change %
Updated Effective Date
Various Gas Tariffs 5% Price Decrease Price Decrease 31/01/2012 01/02/2012 More Details
Bill Saver May 2013 New Tariff New Tariff New Tariff New Tariff 23/01/2012 23/01/2012 More Details
Energy Discount December 2013 New Tariff New Tariff New Tariff New Tariff 23/01/2012 23/01/2012 More Details
Go Fix 10 New Tariff New Tariff New Tariff New Tariff 03/01/2012 28/12/2011 More Details
Sign Online 25 New Tariff New Tariff New Tariff New Tariff 20/12/2011 19/12/2011 More Details
Football Online New Tariff New Tariff New Tariff New Tariff 19/10/2011 19/10/2011 More Details
Flex Saver Feb 2013 New Tariff New Tariff New Tariff New Tariff 17/10/2011 17/10/2011 More Details
Go-Fix 8 New Tariff New Tariff New Tariff New Tariff 26/09/2011 26/09/2011 More Details
Sign Online 24 New Tariff New Tariff New Tariff New Tariff 26/09/2011 26/09/2011 More Details
Various Tariffs 15.7% Price Increase 7.2% Price Increase 18/08/2011 18/08/2011 More Details
Winter Fix New Tariff New Tariff New Tariff New Tariff 18/08/2011 18/08/2011 More Details
Go-Fix 7 New Tariff New Tariff New Tariff New Tariff 08/08/2011 08/08/2011 More Details
Price Fix 2013 New Tariff New Tariff New Tariff New Tariff 07/07/2011 07/07/2011 More Details
Sign Online 23 New Tariff New Tariff New Tariff New Tariff 04/07/2011 04/07/2011 More Details
Football 45 New Tariff New Tariff New Tariff New Tariff 13/06/2011 13/06/2011 More Details
Bill Saver New Tariff New Tariff New Tariff New Tariff 13/06/2011 13/06/2011 More Details
Price Protector New Tariff New Tariff New Tariff New Tariff 10/06/2011 10/06/2011 More Details
Go-Fix 6 New Tariff New Tariff New Tariff New Tariff 09/05/2011 09/05/2011 More Details
SOL 22 New Tariff New Tariff New Tariff New Tariff 11/04/2011 11/04/2011 More Details
Price Protector New Tariff New Tariff New Tariff New Tariff 07/03/2011 07/03/2011 More Details
Go-Fix 5 New Tariff New Tariff New Tariff New Tariff 25/02/2011 25/02/2011 More Details
Football Saver 3 New Tariff New Tariff New Tariff New Tariff 28/01/2011 31/01/2011 More Details
Trio New Tariff New Tariff New Tariff New Tariff 31/01/2011 31/01/2011 More Details
Various Tariffs Price Increase Price Increase 10/12/2010 04/01/2011 More Details
SOL 21 New Tariff New Tariff New Tariff New Tariff 04/01/2011 04/01/2011 More Details
SOL 20 New Tariff New Tariff New Tariff New Tariff 15/10/2010 15/10/2010 More Details
Juice Electricity New Tariff New Tariff New Tariff New Tariff 18/10/2010 15/10/2010 More Details
Price Fix 2012 New Tariff New Tariff New Tariff New Tariff 24/09/2010 27/09/2010 More Details
Football Saver 2 New Tariff New Tariff New Tariff New Tariff 24/09/2010 27/09/2010 More Details
Go Fix 3 New Tariff New Tariff New Tariff New Tariff 13/08/2010 16/08/2010 More Details
SOL 19 New Tariff New Tariff New Tariff New Tariff 02/07/2010 05/07/2010 More Details
Football Saver New Tariff New Tariff New Tariff New Tariff 22/06/2010 17/06/2010 More Details
Go Fix 2 New Tariff New Tariff New Tariff New Tariff 29/04/2010 04/05/2010 More Details
Price Guarantee New Tariff New Tariff New Tariff New Tariff 07/04/2010 06/04/2010 More Details
SOL 18 New Tariff New Tariff New Tariff New Tariff 01/04/2010 01/04/2010 More Details
Go Save Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Sign Online v.4 Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Sign Online v.5 Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Sign Online v.6 Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Sign Online v.7 Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Standard - No Stding Charge Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Juice - No Stding Charge Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
National Trust - No Stding Charge Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Standard Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Juice Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
National Trust Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
National Trust Green Energy Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
National Trust Green Energy - No Standing Charge Price Decrease Price Decrease 10/03/2010 10/03/2010 More Details
Web 17 New Tariff New Tariff New Tariff New Tariff 11/12/2009 14/12/2009 More Details
Sign online 17 New Tariff New Tariff New Tariff New Tariff 11/12/2009 14/12/2009 More Details
Go Save New Tariff New Tariff New Tariff New Tariff 04/12/2009 04/12/2009 More Details
Sign online 16 New Tariff New Tariff New Tariff New Tariff 16/07/2009 20/07/2009 More Details
Web 16 New Tariff New Tariff New Tariff New Tariff 16/07/2009 20/07/2009 More Details
Standard Price Decrease 7.2% Price Decrease 24/03/2009 16/03/2009 More Details
WEB 14 New Tariff New Tariff New Tariff New Tariff 03/11/2008 03/11/2008 More Details
SOL 14 New Tariff New Tariff New Tariff New Tariff 03/11/2008 03/11/2008 More Details
All Products 14% Price Increase 26% Price Increase 29/08/2008 29/08/2008 More Details
Price Protector New Tariff New Tariff New Tariff New Tariff 29/08/2008 29/08/2008 More Details
SOL 13 Price Increase Price Increase 29/08/2008 29/08/2008 More Details
SOL 12 Price Increase Price Increase 30/06/2008 30/06/2008 More Details
SOL 11 0% Price Decrease 6.2% Price Decrease 29/05/2008 29/05/2008 More Details
SOL 11 New Tariff New Tariff New Tariff New Tariff 28/04/2008 28/04/2008 More Details
One Residential New Tariff New Tariff New Tariff New Tariff 14/04/2008 14/04/2008 More Details
Price Fix 2011 New Tariff New Tariff New Tariff New Tariff 22/02/2008 22/02/2008 More Details
SOL10 New Tariff New Tariff New Tariff New Tariff 18/02/2008 18/02/2008 More Details
National Trust Energy New Tariff New Tariff New Tariff New Tariff 14/01/2008 14/01/2008 More Details
All Products 17.2% Price Increase 12.7% Price Increase 04/01/2008 04/01/2008 More Details
SOL 9 New Tariff New Tariff New Tariff New Tariff 17/12/2007 17/12/2007 More Details
SOL 8 New Tariff New Tariff New Tariff New Tariff 24/08/2007 24/08/2007 More Details
All Products 16% Price Decrease 3% Price Decrease 26/03/2007 30/04/2007 More Details
Sign Online 6 (SOL 6) - Dual Fuel Only Price Decrease Price Decrease 19/02/2007 19/02/2007 More Details
Sign Online 6 (SOL 6) 7.4% Price Decrease 3.9% Price Decrease 31/01/2007 31/01/2007 More Details
Sign Online 7 (SOL 7) 17.2% Price Increase 9.9% Price Increase 23/10/2006 23/10/2006 More Details
All Products 17.2% Price Increase 9.9% Price Increase 08/09/2006 01/10/2006 More Details
Sign Online 6 (SOL 6) Price Increase Price Increase 25/08/2006 25/08/2006 More Details
Sign Online 4.02 (SOL 4.02) Price Increase Price Increase 01/07/2006 01/07/2006 More Details
All Products 15% Price Increase 13.4% Price Increase 11/03/2006 01/04/2006 More Details
Sign Online 3 (SOL 3) 13.7% Price Increase 12% Price Increase 14/11/2005 01/01/2006 More Details

Fuel Mix Chart

npower Fuel Mix Chart

All suppliers are required to give information about the mix of fuels they use to generate the electricity supplied to their customers as well its environmental impact. Known as the Fuel Mix Disclosure, suppliers publish this information annually and distribute with their bills, statements or promotional material.

Industry Average

Pie chart of the Average Fuel Mixture for the industry