Cooling and heating degree days by country - annual data

In 2010, Bulgaria's cooling and heating degree days by country increased by 53.5% compared to 2009, reaching 171.4.

Bulgaria accounts for 183.5% of the EU-27 total of 93.4.

Bulgaria ranks 7th out of 26 EU member states with reported data — in the top half of the distribution.

Over the past five years, the indicator has grown by 193.1% (from 58.5 in 2005).

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