CEZ will complete the construction of its 838 MW, 20 bln. CZK gas-fired power plant in Pocerady in two months, but the plant will remain idle most of the time. /NEUTRAL; expected and rational at the moment; low electricity rates, renewable-energy subsidies and a collapsing carbon-credit market made gas an expensive (and loss making) form of electricity production. Coal-fired plants earnings margin increased with low CO2 price to partly defend this year earnings.