{"country":{"code":"RO","name":"Romania"},"dataType":"oil_shale_generation","label":"Oil-shale generation","unit":"—","timezone":"Europe/Bucharest","window":{"today":"2026-08-21","previousWeekStart":"2026-08-14","previousWeekEnd":"2026-08-20"},"stats":{"today":{"average":null,"minimum":null,"maximum":null,"count":0},"previousWeek":{"average":null,"minimum":null,"maximum":null,"count":0}},"observations":{"today":[],"previousWeek":[]}}