{"entity":{"iso2":null,"iso3":null,"name":"Aachen","slug":"aachen"},"indicator":{"licence":"OECD Terms and Conditions (attribution required)","slug":"cooling-and-heating-degree-days-cities-and-fuas","source":"Organisation for Economic Co-operation and Development","source_url":"https://data-explorer.oecd.org/vis?df[ds]=dsDisseminateFinalDMZ&df[id]=DSD_FUA_ENER@DF_CDD_HDD","title":"Cooling and heating degree days - Cities and FUAs","unit":"Degree days"},"observations":[{"date":"1950-01-01","value":2563.85},{"date":"1951-01-01","value":2401.41},{"date":"1952-01-01","value":2695.3},{"date":"1953-01-01","value":2376.21},{"date":"1954-01-01","value":2616.53},{"date":"1955-01-01","value":2803.15},{"date":"1956-01-01","value":2946.28},{"date":"1957-01-01","value":2338.34},{"date":"1958-01-01","value":2529.49},{"date":"1959-01-01","value":2234.89},{"date":"1960-01-01","value":2335.15},{"date":"1961-01-01","value":2199.53},{"date":"1962-01-01","value":2907.46},{"date":"1963-01-01","value":2976.22},{"date":"1964-01-01","value":2578.72},{"date":"1965-01-01","value":2650.18},{"date":"1966-01-01","value":2413.35},{"date":"1967-01-01","value":2413.2},{"date":"1968-01-01","value":2592.77},{"date":"1969-01-01","value":2779.9},{"date":"1970-01-01","value":2636.59},{"date":"1971-01-01","value":2466.96},{"date":"1972-01-01","value":2573.34},{"date":"1973-01-01","value":2644.08},{"date":"1974-01-01","value":2347.81},{"date":"1975-01-01","value":2453.59},{"date":"1976-01-01","value":2512.61},{"date":"1977-01-01","value":2348.0},{"date":"1978-01-01","value":2636.17},{"date":"1979-01-01","value":2747.17},{"date":"1980-01-01","value":2658.69},{"date":"1981-01-01","value":2567.29},{"date":"1982-01-01","value":2356.92},{"date":"1983-01-01","value":2395.27},{"date":"1984-01-01","value":2521.74},{"date":"1985-01-01","value":2857.44},{"date":"1986-01-01","value":2713.67},{"date":"1987-01-01","value":2751.98},{"date":"1988-01-01","value":2194.51},{"date":"1989-01-01","value":2110.26},{"date":"1990-01-01","value":2093.41},{"date":"1991-01-01","value":2458.83},{"date":"1992-01-01","value":2301.34},{"date":"1993-01-01","value":2411.76},{"date":"1994-01-01","value":2130.39},{"date":"1995-01-01","value":2308.4},{"date":"1996-01-01","value":2830.52},{"date":"1997-01-01","value":2377.74},{"date":"1998-01-01","value":2304.66},{"date":"1999-01-01","value":2195.55},{"date":"2000-01-01","value":2073.09},{"date":"2001-01-01","value":2326.3},{"date":"2002-01-01","value":2086.99},{"date":"2003-01-01","value":2324.92},{"date":"2004-01-01","value":2378.47},{"date":"2005-01-01","value":2272.06},{"date":"2006-01-01","value":2205.77},{"date":"2007-01-01","value":2043.01},{"date":"2008-01-01","value":2293.02},{"date":"2009-01-01","value":2301.5},{"date":"2010-01-01","value":2805.39},{"date":"2011-01-01","value":2014.04},{"date":"2012-01-01","value":2309.37},{"date":"2013-01-01","value":2541.29},{"date":"2014-01-01","value":1836.01},{"date":"2015-01-01","value":2109.93},{"date":"2016-01-01","value":2238.62},{"date":"2017-01-01","value":2134.62},{"date":"2018-01-01","value":2056.51},{"date":"2019-01-01","value":2049.22},{"date":"2020-01-01","value":1853.94},{"date":"2021-01-01","value":2269.54},{"date":"2022-01-01","value":1905.96},{"date":"2023-01-01","value":2033.53},{"date":"2024-01-01","value":1975.63},{"date":"2025-01-01","value":2128.38}],"summary":{"latest_period":"2025-01-01","latest_value":2128.38,"max":2976.22,"mean":2392.44,"min":1836.01,"of":1323,"rank":328,"trend":"falling"}}