Global Monitor

The Sri Lankan government in December commissioned the first phase of the 300-MW Kerawalapitiya Thermal Power Plant, the nation’s biggest combined-cycle power plant project. The $300 million plant in the western part of the country commenced operations by generating 200 MW (Figure 7). In its second phase, it will expand to 300 MW. Per government estimates, power produced by the plant is priced at about 20 rupees or $0.18/kWh.

News items of interest to power industry professionals.

Just after midnight on Dec. 22, 2008, a 40-acre pond holding coal combustion waste for a Tennessee Valley Authority (TVA) steam power plant ruptured, sending a wave of wet ash across 300 acres of rural land in Harriman County, Tenn. It was the largest coal slurry spill in U.S. history — more than three times the size of the Martin Country, Ky., sludge spill of 2000, and about eight times that of the 1972 Buffalo Creek flood in West Virginia. Unlike that flood, which killed 125 people and injured scores others, this one, Tennessee authorities reported, resulted in no serious injuries or hospitalizations.

A year after Exelon Nuclear ceremoniously announced the selection of General Electric-Hitachi’s Economic & Simplified Boiling Water Reactor (ESBWR) design (Figure 2) as its preferred technology for a proposed two-unit nuclear facility in Victoria County, Texas, the operator of the largest nuclear power fleet in the U.S. — and the third-largest in the world — said it had reconsidered its decision. The company said it is now negotiating separately with Toshiba and GE-Hitachi, both vendors of the Advanced Boiling Water Reactor (ABWR), and with Mitsubishi Heavy Industries for its U.S. Advanced Pressurized Water Reactor (US APWR).

China has put its nuclear power plans on a fast track, kicking off a construction frenzy worth billions of dollars. In the latter months of 2008, the nation inaugurated construction of seven reactors, and in 2009, work will begin on another 10.

News items of interest to power industry professionals. GE Hitachi Nuclear Trade Delegation to India Postponed. In late November, GE Hitachi Nuclear Energy (GEH) announced that its president and CEO, Jack Fuller, would lead a 50-member U.S. trade mission to India Dec. 2–9. It was to be the first civilian nuclear energy delegation to visit […]

Many opponents of climate change policies and regulations argue that it is unfair to penalize some sectors — like power generation — more heavily than others when it’s difficult to prove precisely where specific greenhouse gas (GHG) emissions are coming from, where they’re going, and what effect they are having. Toward the ends of scientific understanding and sound public policy, scientists are making progress in isolating GHG sources and sinks.

Though the resurgence of interest in nuclear power in recent years has spurred development of an assortment of reactor designs, emphasis has mostly been on those with capacities to produce thousands of megawatt-hours of baseload power, as is the case with designs from General Electric, AREVA, Westinghouse, and Mitsubishi that are under active review by the U.S. Nuclear Regulatory Commission (NRC). Power projects using any of those designs will be developed at the cost of many billions of investment dollars.

In an effort to more than double its power capacity by 2030, the Brazilian government in November approved construction of a controversial $3.9 billion hydroelectric dam on the Madeira River, in the Amazon. When completed in 2013, the Jirau hydroelectric plant could add 3,300 MW to the country’s already massive 59 GW hydroelectric capacity.

New Zealand’s biggest geothermal energy project in 20 years was officially opened in Kawerau in late November. The state-owned Kawerau Geothermal Station (Figure 5), on the North Island, adds 100 MW to the national grid.