npower Reviews

Supplier Service Rating Customer Reviews

945 Reviews
Reviews Page Enquiry Page
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

Appalling incompetence, terrible service

Added 03/10/2011, reviewed by anonymous (Milton Keynes)

Supplier Ratings

4 years with this supplier and still have not had a single bill that is correct. They continually swap my night and day readings so they can double all my bills, probably hoping I won't notice.They estimate my next year's usage by taking my constant annual usage and then *doubling* it. My direct debits regularly jump up and down (last time from £20 to £750 per month! The last straw!). Customer service is terrible - utterly incompetent. The WORST company I have ever had dealings with. Bills take hours to understand - very unclear. The only part of their business that seems on the ball is the complaints depatertment - a clear sign that they are getting lots of practise! AVOID! Tell your friends to avoid. Tell people on the street to avoid...

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

Awful customer service

Added 26/09/2011, reviewed by anonymous (Gloucester)

Supplier Ratings

Unfortunately, while every customer service rep I've dealt with in the year I've been with Npower tried their best to help, they were vague and messed everything up, right from the signing-up phone call . I asked for both my electricity and gas to be paid by DD, set up (by their choice) at £25 a month originally until they could get a fix on roughly how much we use. This didn't happen. They set up the electric, but not the gas, leaving me with a whacking great surprise bill six months later. Which we didn't get because despite numerous (~6/7) phone calls asking them to change it, Npower STILL have the wrong address for us, including a typo in the postcode (a G instead of an F). Will definitely not be using them in future.

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

Not really worth the hassle

Added 02/09/2011, reviewed by anonymous (London)

Supplier Ratings

I changed to npower after using a price comparison site to work out what would be the cheapest deal for me. I was attracted by the £100 direct debit dual fuel discount at the end of each year as well. After 6 months being supplied by them I moved house, and transferred my npower account to my new address in order to continue being eligible to receive the DD discount. However they messed up the transition and I had to make several phonecalls over the course of 6 months, which must have lasted hours in total, to get them to put this right. They also failed to bill me correctly, with bills being late and innaccurate. When they raised their prices shortly after I became eligible for my first year's DD discount, I decided it was time to switch to a company with better customer service.

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

Appalling Service

Added 18/08/2011, reviewed by Catherine (Chesterfield,Derbys)

Supplier Ratings

Appalling service. NO Payment options. They FORCE one into debt. No contact or call out number between 8pm and 8am. They do NOT send out payment cards (dispite what they tell you), they just want control over your bank account. They even leave diabled people without hot water and/or heating indefinitely - I should know this has happened to me. They cannot be bothered to come out and read or recalibrate your meter. I can prove all these facts.

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

What a poor company to deal with

Added 07/07/2011, reviewed by anonymous (Crewe)

Supplier Ratings

I was with NPower for over 6 years (and don't know why I didn't switch sooner apart from the fact that I am American and we don't have this problem in the States) and they have only treated me with no respect as a customer. I finally did what I wished I didn't have to do and left, having paid my debts to them. Once paid, once cleared, they sent me notice that I had to pay more. So I did, but again they sent me another notice stating I owed more. So, with this being the last straw, I called them up and chewed them out for being such a horrible company that can't keep its records straight. The letter they sent b4 they called stated they were going to send my debt to a debt agency to deal with me if I didn't pay...even though my 'debt' was suppose to be sqaured away. Npower=bad company!

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