Texas 3,400 MW, gas-fired power plant moves forward

FGE Eagle Pines is nearing issuance by the Texas Commission on Environmental Quality of a state air quality permit, prevention of significant deterioration air quality permit and a greenhouse gas PSD air quality permit that would authorize construction of the FGE Eagle Pines Project, a natural gas-fired combined-cycle turbine power plant.

The project site is at New Summerfield in Cherokee County, Texas. The commission said in a Sept. 10 public notice, posted to its website on Sept. 15, that a decision has been made to issue these permits, with comments being taken on that proposed action.

This permitting authorizes six Alstom GT36 natural gas fired combustion turbines each rated at a nominal 321 MW and equipped with a duct burner fired heat recovery steam generator. Each combustion turbines shaft drives an electric generator and each heat recovery steam generator supplies steam to a single steam turbine which drives a third electric generator.

The combustion turbines may employ evaporative cooling and/or inlet high fogging for power enhancement. Each heat recovery steam generator is equipped with natural gasfired duct burners. The duct burners in each heat recovery steam generator are limited to a maximum heat input of 799 million British thermal units per hour (MMBtu/hr), based on the high heating value of the fuel.

The FGEEP Project will include three natural gas-fired combined cycle power blocks, each block comprised of two gas-fired combustion turbines, two supplemental fired duct burners heat recovery steam generators, and one steam turbine. Each heat recovery steam generator is to be equipped with DBs that will have a maximum design heat input capacity of 799 million British thermal units per hour (MMBtu/hr). The combustion turbines and DBs are to be fueled with pipeline quality natural gas.

Each power block will also have a steam turbine generator designed to produce about 502 MW with the additional duct firing. Each of the three blocks will include the following ancillary equipment: one multi-cell condenser/cooling tower, one emergency generator, one firewater pump, two diesel storage tanks, and pressurized aqueous ammonia storage tanks. Additional emission sources include fugitives from natural gas and ammonia piping and circuit breakers.

The construction of the first of the three power blocks of the FGEEP Project is planned to begin in the spring of 2016. Construction of the subsequent two power blocks are planned to begin fall of 2016 and winter of 2017. Base load generation of the proposed electric generating facility after all three blocks have been built will be a nominal rating of about 3.4 GW.

That is contact information for FGE Power. The company’s website shows that the twin, 747 MW (each) FGE Texas 1 and 2 projects are being developed in Mitchell County, Texas, but doesn’t show the FGE Eagle Pines project.

Previous articleSmart Grid Interoperability Panel to hold conference in New Orleans
Next articleVIDEO: Higher interest rates a credit negative for regulated U.S. utilities
Barry Cassell is Chief Analyst for GenerationHub covering coal and emission controls issues, projects and policy. He has covered the coal and power generation industry for more than 24 years, beginning in November 2011 at GenerationHub and prior to that as editor of SNL Energy's Coal Report. He was formerly with Coal Outlook for 15 years as the publication's editor and contributing writer, and prior to that he was editor of Coal & Synfuels Technology and associate editor of The Energy Report. He has a bachelor's degree from Central Michigan University.

No posts to display