Which Green electricity to choose in 2026?

Green electricity suppliers in Belgium, compared on their Greenpeace environmental score (2026 ranking, out of 20), the real origin of the energy, tariff type and price per kWh. Indicative estimate for 3,500 kWh/year (recorded June 2026). Not all 'green' electricity is equal: look at the share of clean generation and its origin, not just the label on display.