Full content General issues Air protection Water protection Ash handling Complex technologies Physical impacts Advanced technologies Energy saving Renewable energy OSIecopower / English / Advanced technologies / 6.2. Gas-turbine and steam-gas plants 6.2. Gas-turbine and steam-gas plants ContentIntroduction6.2.1. Prospects of application of gas-turbine and combined-cycle units in thermal engineering6.2.2. Combined cycle plants6.2.3. Coal-fired combined-cycle unitsReferences to § 6.2