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Best and worst energy companies

Energy companies: Which? Recommended Providers

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Energy companies: Which? Recommended Providers

Energy companies strive to earn Which? Recommended Provided status. Find out what it takes to become an energy WRP, plus which energy firm won our award in 2019.

Which? Recommended Provider for energy status is only awarded to those companies which we’re confident meet the highest standards, are loved by their customers and don’t overcharge them.

It’s not easy to achieve. If no companies live up to our high standards, we’re not afraid to leave the industry empty-handed. In 2017 there were no energy WRPs.

Read on to find out which company is a Which? Recommended Provider for energy in 2019, how we assess companies for the award, and which companies narrowly missed out this year.

Which? Recommended Provider for energy 2019

Octopus Energy is the only Which? Recommended Provider for the second year running. It was the only company to pass all of our tough assessments (more about these below).

Customers are more likely to rank Octopus Energy’s phone and online customer service, complaints handling, and efforts to help them understand and reduce their energy use good or excellent than customers of any other firm in our survey. It was the only company to achieve five stars on every measure we asked about.

Plus it has low levels of complaints and is speedy to respond to email enquiries.

Find out more in our dedicated Octopus Energy review.

Who came close?

Robin Hood Energy and So Energy had the next-highest customer scores after Octopus. But So Energy didn’t score above average in our procedures and practices assessment. Robin Hood Energy scored below average in the performance assessment and didn’t pass our pricing check either.  

Utility Warehouse and Boost Energy were also close contenders. Both scored well in our customer survey, but neither passed our pricing assessment, which checks whether energy firms are offering good-value deals, and their default tariffs aren’t among the priciest.

Utility Warehouse won the Which? Utilities Award for 2018 though, taking into account its broadband and mobile phone services.

Meanwhile Bristol Energy and Bulb Energy missed out because they didn’t reach our average score for their procedures and practices. Ovo Energy missed out here too, though it also didn’t pass our pricing analysis.

Which? Recommended Provider criteria

Our energy satisfaction survey is the first piece in the puzzle for aspiring Which? Recommended Providers. Companies must achieve among the highest scores, based on feedback from their customers. See the full results of our energy satisfaction survey 2019.

In addition to the satisfaction survey results, we also carried out a detailed analysis of energy companies' procedures, practices and prices. We award Which? Recommended Provider (WRP) status to those companies which pass all of our criteria so we're confident that they're the best of the best and won't let you down.

To be rated as a Which? Recommended Provider, an energy supplier needs to:

  • Be in the top group of companies rated the highest by their customers.
  • Have no fines or sanctions brought against them by, or make redress payments in arrangement with, regulatory bodies, such as Ofgem and the Advertising Standards Authority, in the past year.
  • Follow procedures and practices that we think are in the best interest of the consumer. We scored energy companies against a set of 17 criteria that cover the main elements of the consumer journey including: complaints processes, billing, customer service and account management.
  • Be better than average on performance for call and online waiting times, and complaints. This is based on our 2018 snapshot investigation into energy company waiting times and the number of complaints companies receive and how fast they resolve them.
  • Pass our final price analysis. Energy firms must have a variable or fixed tariff in the cheapest part of the market for low, medium and high users for the average user across Great Britain. They also must not have a variable tariff in the most expensive band.

Previous energy WRPs

Flow Energy and Ovo Energy are the only other two energy firms to have been Which? Recommended Providers. Both received the award in 2016, but Ovo Energy lost it again when it raised its prices. Ovo Energy was also our very first WRP in 2015. There were no WRPs for energy in 2017.

Find the best energy company for you at the best price: compare gas and electricity prices with Which? Switch.

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