Latest
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Gas
Are Flexible Generation Plants Performing as Expected?
The Lodi Energy Center (LEC) is a 296-MW 1 x 1 combined cycle plant in Lodi, Calif., just north of Stockton and east of the San Joaquin River delta (Figure 1). From the outside, there’s little to distinguish
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Coal
SCR Reheat Burners Keep NOx in Spec at Low Loads
Selective catalytic reduction (SCR) systems installed in steam generators for NOx reduction are ordinarily designed for full boiler load conditions, when SCR inlet temperatures normally exceed unit-specific
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Geothermal
New Zealand Strives to Maximize the Value of Geothermal Wastewater
Geothermal resources have important strategic value for New Zealand, as they are able to directly supply both heat and electricity (see “New Zealand Geothermal Industry Is Poised for the Future” in this
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Nuclear
Nuclear Industry Pursues New Fuel Designs and Technologies
Late last year, Japanese engineers and technicians accomplished a major milestone nearly four years after the most damaging light-water reactor accident in history at the Fukushima Daiichi nuclear station
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Renewables
New Zealand’s Geothermal Industry Is Poised for the Future
Contact Energy fully commissioned New Zealand’s largest geothermal power plant last year, nudging installed geothermal capacity to a shade over 1 GW. Nearly 80% of the country’s electricity is sourced from
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Legal & Regulatory
Ohio Regulators Deny AEP’s Coal Plant Cost Recovery Plan
The Public Utilities Commission of Ohio (PUCO) approved an electric security plan (ESP) for AEP Ohio—a unit of American Electric Power—on Feb. 25, but declined to adopt the company’s proposed power purchase agreement (PPA) as it relates to the Ohio Valley Electric Corp. (OVEC). The PPA rider was a point of contention with several groups […]
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Renewables
Google Puts Another $300 Million into SolarCity
Google and rooftop solar company SolarCity announced on Feb. 26 that Google is contributing $300 million to an investment fund that is expected to finance $750 million in rooftop solar installations, the two companies said in a statement. The investment is structured as a tax equity deal that will allow Google to reduce its tax […]
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Nuclear
NRC to Inspect Damage to Summer Unit 2 Containment Vessel
The Nuclear Regulatory Commission (NRC) on Monday began a special inspection of damage to the containment vessel at Unit 2 of SCANA’s Summer nuclear plant, which is under construction in South Carolina. The inadvertent damage stems from an incident during the week of Feb. 9, the NRC said. “Chicago Bridge & Iron (CB&I) workers […]
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Nuclear
France Mulls Nuclear Overhaul as AREVA Reports $5.6B Loss
France will look at all options in an attempt to overhaul its state-run nuclear industry, French Energy Minister Ségolène Royal told reporters on Monday, after AREVA reported a $5.6 billion loss for 2014. The nuclear giant announced in a Feb. 23 statement that it expects a hefty €4.9 billion loss ($5.6 billion) for 2014. The […]
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O&M
Palo Verde Nuclear Station Sets U.S. Production Record
It’s no surprise that the Palo Verde Nuclear Generating Station led the nation in electrical generation in 2014—it has done that for 23 consecutive years—but with a total output of 32.3 million MWh, it even bested its own previous record set in 2012. The Palo Verde plant is located about 45 miles west of Phoenix, […]