Record heat wave cooks Japan, straining power grid The Washington PostJapanese asked to save power as country's east sizzles ReutersTokyo Heatwave Hints at Even Bigger Power Crunch for Summer Peak BloombergJapan to use nuclear reactors to meet electricity demand as heatwave rages on The IndependentJapan's June flames out with record heat, but power crunch averted ReutersView Full Coverage on Google News