On a day when energy bills are making headlines, we thought we'd share new research on the energy habits that lead to the most household arguments.
According to a survey by Uswitch.com, leaving lights on in empty rooms is the most contentious issue, with 44% of households saying they've argued about this.
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Four in 10 households argue over leaving gadgets on, and leaving the TV blaring while no one is watching, while the cost of heating and temperature of the thermostat causes arguments in 39% of homes.
When it comes to couples, the price comparison site says more than a third (36%) who live together argue over the temperature the thermostat is set to.
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Around 19% have admitted to sneakily changing the thermostat while their partner is not looking, according to the survey.
Energy bills are a common source of arguments among couples, with 31% saying they argue over the amount they pay for gas and electricity.
(c) Sky News 2026: The energy habits that cause the most family arguments
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