History of Russia and by the 18th century, the Tsardom of Russia had grown to become the Russian Empire, stretching from eastern Poland to the Pacific Ocean. Peasant revolts were common, and all were fiercely suppressed. Russian serfdom was abolished in 1861, but the peasants fared poorly and often turned to revolutionary pressures. In the following decades, reform efforts such as the Stolypin reforms, the constitution of 1906, and the State Duma attempted to open and liberalize the economy and political system, but the tsars refused to relinquish autocratic rule or share their power. The Russian Revolution in 1917 was triggered by a
Coal in Russia Irkutsk and South Yakutsk basins. The two major coal producers in Russia are Rosugol and Donugol. Over two-thirds of coal produced in Russia is used domestically. Russia is self-sufficient in coal, and consumed 223 million tons of coal in 2009. The percentage of coal in Russian power generation has been declining since 1990, when it was 20.7%, due to increasing gas consumption as well as increasing nuclear and hydroelectric energy production. Currently only 14.4% of Russia's power is produced from coal. Coal in Russia Coal is one of the largest sources of energy in Russia, accounting for 14.4% of the