In 2012,70% of oil shale mined in Estonia was used for power generation, and about 85% of Estonia's electricity was generated from oil shale.
About 85% of Estonia's electricity was generated from oil shale. In 2012,70% of oil shale mined in Estonia was used for power generation.
In 2012,70% of oil shale mined in Estonia was used for power generation. About 85% of Estonia's electricity was generated from oil shale.
In 2012,70% of oil shale mined in Estonia was used for power generation. About 85% of Estonia's electricity was generated from oil shale.