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Pacific Power Selects Four Wind Projects to Drive Wind Power Expansion by 2020

LCG, February 23, 2018--Pacific Power announced earlier this week that it has selected four new wind projects to move towards achieving the company's Energy Vision 2020 initiative. The four wind projects are expected to provide 1,311 MW of new installed electric generating capacity at a cost of approximately $1.5 billion. The four projects will expand the company's owned and contracted wind power by more than 60 percent.

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AEP's 2,000-MW Wind Catcher Project Faces Challenge at Oklahoma Corporation Commission

LCG, February 14, 2018--An Oklahoma Corporation Commission (OCC) administrative law judge on Monday recommended against preapproval of Public Service Co. of Oklahoma's request to to charge its ratepayers to support partial ownership of the 2,000-MW Wind Catcher project and to use some of the electricity generated by the project. The utility, a subsidiary of of American Electric Power (AEP), is requesting authorization to recover estimated costs of about $1.36 billion to become part-owner of the Wind Catcher project and to construct a 765-kV transmission line to deliver electricity to a Public Service Co. of Oklahoma (PSO) substation north of Tulsa.

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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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