TY - SER AU - Gerl, Bernhard TI - More Power, Lower Emissions KW - INFRASTRUCTURES KW - POWER PLANTS N1 - Population growth and economic development continue to drive up energy consumption, particularly in urban centers. To meet the world's demand for electricity in an environmentally compatible way, it will be necessary to exploit fossil fuels more efficiently and make greater use of renewable energy sources. Four Siemens projects illustrate how this can be accomplished ER -