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TVA Requests Issuance of License for Watts Bar Unit 2

LCG, August 20, 2015-The Tennessee Valley Authority (TVA) submitted documentation to the Nuclear Regulatory Commission (NRC) notifying them that construction of the Watts Bar Unit 2 nuclear reactor, located approximately 50 miles northeast of Chattanooga, Tennessee, is substantially complete.

PNM Files Modified Agreement for San Juan Coal Plant

LCG, August 19, 2015-PNM Resources' New Mexico utility, Public Service Co. of New Mexico (PNM), filed on August 13 with the New Mexico Public Regulation Commission (NMPRC) a settlement agreement (Agreement) regarding the plan to retire two coal-fired units at San Juan Generating Station (SJGS). The Agreement modifies the original Stipulation filed in October 2014 and requires approval by the NMPRC.

Industry News

GE to Construct Hybrid Renewable Power Plant in Turkey

LCG, June 8, 2011--GE Energy (GE) announced that Turkey's MetCap Energy Investments selected GE's hybrid renewable-natural gas, combined cycle design for a 530-MW plant scheduled to commence operations in 2015. The energy facility will include wind turbines with a generating capacity of 22 MW, along with 50 MW of solar-thermal technology. The project site is in south central Turkey.

The solar thermal power system will be created by eSolar. GE announced on Monday that it would invest in eSolar to supply the solar portion of the system and that it would have licensing rights to sell and develop stand-alone solar thermal or hybrid power plants globally, using eSolar's technology.

eSolar employs a concentrated solar power (CSP) design. A field of sun-tracking, dual-axis heliostats reflects solar energy on a thermal receiver mounted atop a central power tower. The energy is used to create steam. In this hybrid design, the solar steam supplements the steam supply created from the gas-fired, combustion turbines. The high-pressure steam in turn drives the steam turbine to generate power.

Conceptually, the hybrid design adds solar power at a low incremental cost relative to building a stand-alone solar thermal power plant, as the incremental cost (above a stand-alone gas-fired combined cycle plant) is roughly the cost of the heliostats and power tower.



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