Portugal's Energy Regulator Wants Every Household to Share Soaring Grid-Stabilisation Costs
The cost of balancing Portugal's grid quadrupled from €4.88 to €20.26 per megawatt-hour since 2023 and now tops a quarter of wholesale electricity bills. Regulator ERSE proposes shifting 40% of technical-restriction charges onto the tariff all consumers pay, phased in from late 2026.