{"country":{"code":"SK","name":"Slovakia"},"dataType":"hard_coal_generation","label":"Hard-coal generation","unit":"MW","timezone":"Europe/Bratislava","window":{"today":"2026-08-22","previousWeekStart":"2026-08-15","previousWeekEnd":"2026-08-21"},"stats":{"today":{"average":null,"minimum":null,"maximum":null,"count":0},"previousWeek":{"average":0,"minimum":0,"maximum":0,"count":6}},"observations":{"today":[],"previousWeek":[{"timestamp":"2026-08-14T22:00:00.000Z","value":0,"unit":"MW","dataType":"hard_coal_generation","country":"SK"},{"timestamp":"2026-08-15T22:00:00.000Z","value":0,"unit":"MW","dataType":"hard_coal_generation","country":"SK"},{"timestamp":"2026-08-16T22:00:00.000Z","value":0,"unit":"MW","dataType":"hard_coal_generation","country":"SK"},{"timestamp":"2026-08-17T22:00:00.000Z","value":0,"unit":"MW","dataType":"hard_coal_generation","country":"SK"},{"timestamp":"2026-08-18T22:00:00.000Z","value":0,"unit":"MW","dataType":"hard_coal_generation","country":"SK"},{"timestamp":"2026-08-19T22:00:00.000Z","value":0,"unit":"MW","dataType":"hard_coal_generation","country":"SK"}]}}