Carbon dioxide emissions from solid fuel consumption refer mainly to emissions from use of coal as an energy source.
CO2 intensity (kg per kg of oil equivalent energy use)
| 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 |
| Estonia | 3.58 | 3.14 | 3.29 | 3.36 | 3.21 | 3.04 | 3.15 | 2.95 | 2.80 |
| Latvia | 2.39 | 1.81 | 1.70 | 1.89 | 1.86 | 1.71 | 1.72 | 1.68 | |
| Lithuania | 2.01 | 1.47 | 1.45 | 1.79 | 1.62 | 1.62 | 1.63 | 1.55 | |