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When the State of California needed a new Central Utility Plant (CUP) to provide electricity, steam, chilled water, and compressed air to its 5.5 million square foot, 23-building campus in downtown Sacramento, the requirements were stiff. The original CUP was sending as much as 15 million gallons of heated water per day to a spray […]

Once the dominant fuel in the southeastern U.S., coal has been hammered by plummeting gas prices and more efficient gas-fired plants, according to the most recent figures from the Energy Information Administration (EIA). Though the region has seen a steady increase in gas-fired capacity over the past decade, as recently as 2008, coal still provided […]

As solar technologies, both solar photovoltaic (PV) and concentrated solar power (CSP) are often discussed collectively, along with solar thermal and solar fuels. But the difference between the two power

Rising energy costs necessitate new ideas and techniques for heat recovery—such as the Hitec Economizer from GEA Heat Exchangers. It is designed for equipping or retrofitting gas turbines and boilers, as

Germany’s levy to promote renewables under the 2008 Renewable Energy Act (EEG) will climb to €0.624/kWh in 2014—a 20% increase that represents nearly a fifth of residential electricity bills. The measure

Up to 18% of the world’s electricity could be generated with wind energy by 2050, but the massive jump from 2.6% today would require the nearly 300 GW of current wind capacity worldwide to increase eight- to

The Power Finance Corp. (PFC), India’s nodal agency that conducts bidding for 16 proposed Ultra-Mega Power Plants (UMPPs)—coal projects of a 4,000-MW scale to make power available at a minimum cost—in

Plans to build the $12 billion Inga 3 hydropower project may be finally coming to fruition after a new energy treaty signed by South Africa and Democratic Republic of Congo (DRC) promised to give the

Europe’s largest pumped-storage power plant was inaugurated this October in the Júcar River basin in Spain’s eastern province of Valencia as Spanish utility Iberdrola commissioned the final