Brandwave

Ecotricity vs E.ON Next:Which is more popular?

In September 2026, E.ON Next had more branded searches than Ecotricity among energy suppliers in the United Kingdom. E.ON Next had about 520,000 branded searches, while Ecotricity had 33,100. E.ON Next made up 14.3% of all energy supplier searches we track, and Ecotricity accounted for 0.91%. When we asked ChatGPT and Google AI Overviews about energy suppliers, E.ON Next appeared in all five answers and Ecotricity in one. E.ON Next was mentioned before Ecotricity in every answer.

Among energy suppliers in the United Kingdom in September 2026

Who do people search for more?

E.ON Next, about 16 searches for every 1 for Ecotricity

E.ON Next 520K searchesEcotricity 33.1K searches

Who does AI mention more?

E.ON Next, mentioned in every answer we collected

E.ON Next in 5 of 5Ecotricity in 1 of 5

Who does AI recommend more?

E.ON Next, named ahead of Ecotricity in every answer

E.ON Next first in 5Ecotricity never first

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Top energy suppliers in ChatGPT and Google AI Overviews

In three ChatGPT questions and two Google AI Overviews, E.ON Next appeared in all five answers. Ecotricity was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. E.ON Next was listed before Ecotricity in every answer.

Most recommended by AI

Brands get a higher ranking if they are mentioned earlier in the answers.

  1. Octopus Energy1st
  2. E.ON Next2nd
  3. Outfox Energy3rd
  4. British Gas4th
  5. 100Green5th
  6. EDF6th
  7. ScottishPower7th
  8. OVO8th
  9. Ecotricity9th
  10. Good Energy10th
  11. +1 more

Mentioned by AI

Each dot is one answer, filled in when that answer mentions the brand.

  • Octopus Energy5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • E.ON Next5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • Outfox Energy4 of 5Named in 2 of 3 ChatGPT answersNamed in 2 of 2 Google answers
  • British Gas2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • EDF2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • ScottishPower2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • 100Green2 of 5Named in 1 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • OVO1 of 5Named in 1 of 3 ChatGPT answersNamed in 0 of 2 Google answers
  • Ecotricity1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
  • Good Energy1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers

+1 more

See every answer about energy suppliers

5 answers

Not named in any answer:

Brands are shown in the order each answer named them. The survey took place in United Kingdom on October 22, 2026.

Is Ecotricity or E.ON Next more popular in search?

This chart shows how often people search Google for Ecotricity and E.ON Next by name. Each line represents a brand's share of searches for all 11 energy suppliers we track, month by month, from searches in United Kingdom.

Ecotricity and E.ON Next among energy suppliers in the United Kingdom, by month

Share of searches by month for E.ON Next, Ecotricity. The figures are in the table below the chart.

View monthly share of searches table
MonthOctopus EnergyBritish GasE.ON NextOVOEDFSo EnergyOutfox EnergyEcotricityGood EnergyScottishPower100Green
Oct 202530.7%30.7%13.8%11.3%9.2%1.9%1.1%0.56%0.3%0.2%0.11%
Nov 202531.1%31.1%13.2%11.5%9.3%1.9%0.84%0.46%0.31%0.21%0.11%
Dec 202529.8%29.8%14.3%13.4%8.9%1.8%0.8%0.54%0.3%0.2%0.11%
Jan 202630%30%13.6%13.5%9%1.8%0.89%0.55%0.3%0.2%0.13%
Feb 202629.9%29.9%13.6%13.5%9%1.8%1.1%0.66%0.3%0.24%0.11%
Mar 202631.1%31.1%13.7%11.5%8.6%1.9%1%0.57%0.31%0.25%0.11%
Apr 202635%28.7%13.4%10.5%8.6%1.7%0.94%0.52%0.23%0.23%0.1%
May 202630.5%30.5%14.9%11.2%9.1%1.5%1%0.83%0.25%0.2%0.09%
Jun 202630.5%30.5%14.1%11.2%9.2%1.5%1.3%0.68%0.3%0.45%0.16%
Jul 202630.9%30.9%13.9%11.4%9.3%1.5%0.99%0.56%0.25%0.2%0.17%
Aug 202630.7%30.7%13.8%11.3%9.2%1.9%0.99%0.83%0.25%0.2%0.17%
Sep 202633.6%27.5%14.3%10.1%10.1%1.7%1.1%0.91%0.27%0.22%0.15%

How has the Ecotricity and E.ON Next comparison changed over the last 12 months?

3 findings

How did search popularity change for United Kingdom energy suppliers in September 2026?

1 change

  1. Estimated monthly branded searches for Ecotricity in the United Kingdom rose 49.1% over 12 measured months, from 22.2K to 33.1K in September 2026.

How are branded searches counted?

4 search terms

Brandwave collects information about searches that people make online using Ecotricity’s and E.ON Next’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.

Ecotricity

1 branded search term

  • ecotricity

E.ON Next

3 branded search terms

  • e on
  • e.on next
  • eon energy

How the Brand Demand Index is measured

Other head-to-heads among energy suppliers

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