European lawmakers have postponed the implementation of the carbon tax on buildings and road transport until 2028, which may lead to increased costs for households and businesses using fossil fuels. The new emissions trading system (ETS) will require fuel suppliers to monitor emissions, aiming to encourage investments in low-emission technologies. Critics warn that this could increase energy prices for consumers, potentially pushing many into energy poverty. The EU Climate Action Commissioner emphasized a gradual introduction to protect low-income households. The ETS currently covers 40% of EU emissions, with plans to expand its coverage significantly.