Cooling and heating degree days by country - annual data

In 2009, Bulgaria's cooling and heating degree days by country decreased by 1.2% compared to 2008, reaching 2,496.

Bulgaria accounts for 79.3% of the EU-27 total of 3,148.

Bulgaria ranks 19th out of 27 EU member states with reported data — in the bottom half of the distribution.

Over the past five years, the indicator has fallen by 4.1% (from 2,604 in 2004).

Source: Eurostat dataset nrg_chdd_a, accessed via the eupublicdata pipeline.