The owner of a Siberian hydroelectric power plant where a recent accident killed at least 74 people...would replace all damaged generating units by 2014. State-controlled RusHydro, which owns the Sayano-Shushenskaya station ...said between two and four units would be restored in 2010 ...Energy Minister Sergei Shmatko estimated the cost at over 40 billion rubles ($1.2 billion)... According to Russian media reports, a local journalist critical of the dam disaster was assaulted earlier on Wednesday near his apartment building...