This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/europe/8204860.stm

The article has changed 11 times. There is an RSS feed of changes available.

Version 2 Version 3
Deadly Russia power plant blast Deadly Russia power plant blast
(about 1 hour later)
At least 54 people are missing after an explosion at Russia's largest hydro-electric power station killed eight workers, investigators say.At least 54 people are missing after an explosion at Russia's largest hydro-electric power station killed eight workers, investigators say.
The accident at the Sayano-Shushenskaya power station in Siberia happened when an oil-filled transformer exploded in a turbine hall, they added.The accident at the Sayano-Shushenskaya power station in Siberia happened when an oil-filled transformer exploded in a turbine hall, they added.
This damaged the wall and ceiling of the turbine hall which then flooded.This damaged the wall and ceiling of the turbine hall which then flooded.
At least 10 other workers were injured and production at the plant has been halted as an investigation continues.At least 10 other workers were injured and production at the plant has been halted as an investigation continues.
"The explosion ruined a wall and ceiling of the machine room housing turbines," Vladimir Markin, spokesman for the special commission investigating the incident, was quoted as telling Russia's Itar-Tass news agency."The explosion ruined a wall and ceiling of the machine room housing turbines," Vladimir Markin, spokesman for the special commission investigating the incident, was quoted as telling Russia's Itar-Tass news agency.
Towns downstream of the power station on the Yenisei river were not thought to be at risk. Although there were reports of a large oil slick moving down the Yenisei river on which the power station sits, officials said towns downstream of the plant were not at risk.
Russian President Dmitry Medvedev has ordered Emergencies Minister Sergei Shoigu and Energy Minister Sergei Shmatko to fly to the scene and take personal control of the crisis, the Kremlin said.
Lengthy repairsLengthy repairs
Rescue divers had managed to pull one person from a room underneath the plant's main turbine hall which flooded after an apparent cave-in, officials were quoted as saying.
Footage from the Sayano-Shushenskaya power station
But 12 hours after the blast, the fate of scores of missing workers was still unknown.
"At the moment we cannot determine whether these people were down there or managed to get out somewhere," regional official Andrei Klyuyev told Echo of Moscow radio station.
"But we know that there were that many people on this shift."
The accident forced the shutdown of all 10 of the station's power units and caused major power disruption in Siberia.
Russia's emergencies ministry said it would take several years to restore pipes ruptured in the incident.Russia's emergencies ministry said it would take several years to restore pipes ruptured in the incident.
The Sayano-Shushenskaya power station before the accident "I believe that it will take years not months to repair three of the 10 units," Mr Shoigu was quoted as saying by Itar-Tass.
"I believe that it will take years not months to repair three of the 10 units," Emergencies Minister Sergei Shoigu was quoted as saying by Russia's Itar-Tass news agency. Major supplier
Major aluminium plants nearby were forced to switch to alternative sources of electricity after the accident.Major aluminium plants nearby were forced to switch to alternative sources of electricity after the accident.
Monday morning's blast prompted shares of the plant's owner - Russian hydroelectric power giant RusHydro - to drop by more than 10%, leading to a suspension of trading on the London Stock Exchange.
The Sayano-Shushenskaya power station is located in the Siberian region of Khakassia, some 1,875 miles (3,000 km) east of Moscow, and owned by RusHydro, the hydroelectric power giant.The Sayano-Shushenskaya power station is located in the Siberian region of Khakassia, some 1,875 miles (3,000 km) east of Moscow, and owned by RusHydro, the hydroelectric power giant.
Opened in 1978, the station is a major supplier of power to at least two smelters owned by United Company RUSAL, the world's largest aluminium producer. Opened in 1978, the station provides a quarter of RusHydro output and is a major supplier of power to at least two smelters owned by United Company RUSAL, the world's largest aluminium producer.
UC RUSAL said all of its plants were operating as normal with alternative power supplies. UC RUSAL said all its plants were operating as normal with alternative power supplies.