Coal in Europe production. According to IEA the coal based emissions in 1971–2008 were 303,262 Mt worldwide, 58,210 Mt (19.2%) in OECD Europe, and 5,086 Mt (1.7%) in non-OECD Europe. Europe here excludes European Russia and all the ex-Soviet states. The estimated external costs of coal carbon emissions in 2007 were €69 billion in OECD Europe and €6 billion in non-OECD Europe. The coal mining industry also has occupational hazards. In the Komi Republic, Russia, at the centre of the mining industry, occupational diseases are five time more prevalent than in the rest of the Russian Federation. Accidents are also known to happen
Mount Elbrus the two summits but collapsed after only a few years. Its remains can still be seen. In 1939, the Soviet Intourist travel agency built yet another structure a little above the "Priyut 11" site at 4,200 metres, covered in aluminium siding. It was meant to accommodate western tourists, who were encouraged to climb Mount Elbrus in commercial, guided tours at the time to bring in foreign currency. Not much later, this hut was converted into a mountain barracks, serving as a base, first for Soviet and later German troops in the Battle of the Caucasus of World War II. On