I can’t see The Guardian article you are talking about but BBC are reporting that Energy UK (the leading trade association for the energy industry) have asked for:
A better targeted support scheme that takes into account someone's income, health and energy consumption.
www.bbc.co.uk/news/articles/cm2g5x7l4mko
Martin Lewis has been campaigning for a long time for a social tariff but it’s yet to happen.
Wars affect energy prices. Have you forgotten what happened to energy prices in 2022 and 2023 as a result of Putin’s war on Ukraine? You can hardly blame the energy companies. They didn’t start the wars. Megalomaniac world leaders did.
Ofgem cap what can be charged.
The three monthly cap is due to rise to (an anticipated) £1,725 on 1 October 2026 (from £1,663). It’s based on wholesale prices from 19 May 2026 to 18 August 2026.
The cap usually increases in October as companies compete on the global market to buy in winter supplies.
In 2024, the cap went from £1,568 to £1717.
In 2025, it went from £1,720 to £1755 (so it be lower this year).
Prices are pretty stable and, in any event, the cap isn’t necessarily what you will pay, just an average for a medium household.
I paid less than half that in the year to March 2026, less than £720 after £200 winter fuel payment is taken into account and that’s to heat a large house. I know I am a low consumer. My summer bills are more standing charge than unit charges. To that end, I am happy to see that my energy company has introduced a new tariff with lower standing charges. Higher unit charges of course but my sums (confirmed by MSE Cheaper Energy Club) tell me it will save me money.
Energy UK explains here what support is available from different energy companies:
www.energy-uk.org.uk/customers/additional-support-for-customers/