News
LCG, September 12, 2025--Entergy announced yesterday that the Public Utility Commission of Texas (PUCT) approved Entergy Texas’ proposal to build two efficient natural gas-fired power plants to support the region’s rapid growth. The combined electric generating capacity of the two facilities, the Legend Power Station and the Lone Star Power Station, will add over 1,200 MW to the Southeast Texas power grid to support new customer demand, increase reliability and lower costs for all customers. Both facilities are scheduled to commence operations by mid-2028.
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LCG, September 4, 2025--Puget Sound Energy (PSE) announced yesterday that phased construction has commenced on its 142-MW Appaloosa Solar Project, a utility-scale solar facility underway in southeastern Washington. The project is being built by Qcells EPC, who will serve as the module manufacturer and the engineering, procurement, and construction (EPC) solution provider. Construction is scheduled through 2026, and commercial operation is expected at the end of next year.
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Industry News
Rocky Mountain Power Pursues Regulatory Approval for $3.5 Billion Wind and Transmission Investment
LCG, July 3, 2017--The Rocky Mountain Power submitted filings last week in Wyoming, Utah and Idaho requesting state regulators to approve a plan to significantly expand the amount of wind power serving customers by 2020. The plan is part of the company's Energy Vision 2020 initiative.
Rocky Mountain Power's Energy Vision 2020 initiative is designed to: (i) upgrade or "repower" the company's existing wind fleet with longer blades and newer technology, (ii) add approximately 1,100 MW of new wind capacity, and (iii) build a new 140-mile Gateway West transmission. Most of the new investments will be in Wyoming.
Rocky Mountain Power President and CEO stated, "We are very excited to begin the stakeholder review process for these projects that will significantly increase the renewable energy that serves all our customers. These investments will provide significant long-term benefits to our customers and bring substantial economic benefits to rural communities where the facilities will be located."
Rocky Mountain Power first announced the wind and transmission investments in April as part of its broader long-term energy plan. Additional filings and regulatory approvals will be necessary.
The Energy Vision 2020 projects, which comprise an investment of $3.5 billion, were chosen by the company as the most cost-effective option to meet customers' energy needs over the next 20 years. By moving to complete the projects by 2020, the company states that it will be able to use federal production tax credits to provide a net cost savings to customers over the life of the projects.
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UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
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UPLAN-ACE
Day Ahead and Real Time Market Simulation
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UPLAN-G
The Gas Procurement and Competitive Analysis System
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PLATO
Database of Plants, Loads, Assets, Transmission...
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