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The Frontier Group of Companies Announces Plans to Convert Retired 2.7-GW Coal-fired Plant into 3.6-GW Natural Gas-fired Facility in Pennsylvania

LCG, July 15, 2025--The Frontier Group of Companies (“FGC”), owner and developer of the 660-acre Shippingport Industrial Park in Pennsylvania, today announced that it will convert the former coal-fired Bruce Mansfield Power Plant, which was closed in 2019, into a significantly larger, state-of-the-art, natural gas-fired power generation facility with greater on-site generation capacity. FGC has also secured a partner to build a co-located data center facility to support America’s demand for AI infrastructure.

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NRC Accepts the Construction Permit Application for TVA's Small Modular Reactor Project

LCG, July 10, 2025--The U.S. Nuclear Regulatory Commission (NRC) accepted a construction permit application for review from the Tennessee Valley Authority (TVA) to build one of the nation’s first small modular reactors (SMR). TVA submitted its application in late May to use GE Vernova Hitachi’s BWRX-300 design and to install the advanced nuclear plant at its Clinch River site near Oak Ridge, Tennessee. TVA's application is the first in the U.S. that uses GE Vernova Hitachi’s BWRX-300 design.

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Industry News

TXU Announces Plans for $10 Billion Investment in New Power Plants

LCG, April 21, 2006--TXU Corp. announced yesterday its plans to invest $10 billion in new power generation facilities in Texas. The focus of TXU's generation expansion plan is to construct 8,600 MW of new, coal-fired generating facilities that will alleviate dependence on natural gas, which is the primary fuel consumed by power plants in Texas. The plants will largely rely on coal from the Powder River Basin (PRB) region in Wyoming.

Of the eleven new generating units planned, nine are targeted to be built at existing TXU power plants. With the incremental expansion of existing facilities and economies of scale associated with the multiple projects, TXU expects to develop the plants at significantly lower costs. The proposed new generating stations are summarized in the following table.

Unit Fuel Net Capacity County

Previously announced:


  • Oak Grove 1 & 2 Lignite 1,600 Robertson

  • Sandow 5 Lignite 600 Milam

Subtotal 2,200

Announced today:


  • Big Brown 3 PRB 800 Freestone

  • Lake Creek 3 PRB 800 McLennan

  • Martin Lake 4 PRB 800 Rusk

  • Monticello 4 PRB 800 Titus

  • Morgan Creek 7 PRB 800 Mitchell

  • Tradinghouse 3 & 4 PRB 1,600 McLennan

  • Valley 4 PRB 800 Fannin

Subtotal 6,400
Total 8,600



As part of this huge endeavor to expand its coal fleet, TXU also announced an exclusive partnerships with Bechtel Power and Fluor Corp. to manage the projects and reduce engineering, procurement and construction costs.

TXU's plans include up to $2 billion to incorporate the best available control technology (BACT) to minimize emissions at the eleven new units. TXU has filed air permit applications with the Texas Commission on Environmental Quality. Given timely regulatory approvals, TXU expects the new units to commence operations by 2010.

The investment plans also call for up to $500 million at existing units to reduce mercury, sulfur dioxide and nitrogen oxide (NOx) emissions. The reductions are to be achieved by fuel switching and the installation of new, state-of-the-art emission controls.

TXU's investment plans include investing up to $2 billion in the development of new, cleaner power plant technology, such as designs that incorporate integrated gasification combined cycle (IGCC) technology.

Another element of TXU's expansion plans is the creation of a new company, TXU Renew, whose mission is to double TXU's renewable energy portfolio by 2011. If successful, TXU's total renewable energy portfolio would total about 1,400 MW.
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