🌡️ 🏢 The need to heat buildings has decreased over time: the #heating degree days value dropped by 21% between 1979 and 2020 in the EU.
Highest heating degree day values:
🇸🇪 Sweden (5 665)
🇫🇮 Finland (5 328)
🇪🇪 Estonia (4 344)
👉🏾 h/t EU_Eurostat
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