EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

Oklo and Siemens Energy Sign Agreement to Accelerate Power Conversion System for New SMR in Idaho

LCG, November 19, 2025--Oklo Inc. and Siemens Energy announced today that the parties have signed a binding contract for the design and delivery of the power conversion system for Oklo’s Aurora-INL (Idaho National Laboratory) nuclear small modular reactor (SMR). The agreement authorizes Siemens Energy to begin engineering and design work to expedite procurement of long-lead components and to initiate the manufacturing process for the power conversion system. Oklo’s expertise in advanced fission technology will be combined with Siemens Energy’s extensive industry experience with steam turbine and generator systems, with the ultimate goal of generating carbon-free, reliable electricity.

Read more

NERC's New Winter Reliability Assessment Raises Concerns for Elevated Risk of Insufficient Supplies to Meet Demand in Extreme Operating Conditions

LCG, November 19, 2025--NERC yesterday released its 2025–2026 Winter Reliability Assessment (WRA), which concludes "much of North America is again at an elevated risk of having insufficient energy supplies to meet demand in extreme operating conditions." The WRA does state that resources are adequate for normal winter peak demand, but extended, wide-area cold snaps will be challenging.

Read more

Industry News

Calpine Plans 1,000 Megawatts for Virginia

LCG, Nov. 21, 2001--Calpine Corp. said this morning that it plans to build, own and operate a 1,000 megawatt combined-cycle, natural gas-fired power plant in Gravel Neck, Va., northwest of Newport News.

The company said the proposed Chippokes Energy Center represents an investment of about $500 million and is planned for commercial operations in mid-2005.

"The Chippokes Energy Center will be among the first new combined-cycle generating facilities in the Virginia-Carolinas region of the Southeastern power market, and reinforces our presence in this important market sector," said Bob Alff, a Calpine senior vice president and head of its eastern region.

"The Chippokes facility, combined with our growing portfolio of assets throughout the Southeast, will allow us to capture significant economies of scale, establish strong geographic diversity, and provide customers with highly reliable system-based products and services throughout this important market region," he added.

As Calpine plans to configure the plant, it will provide 790 megawatts of baseload power and have an additional 210 megawatts of peaking capacity. The plant will interconnect with a substation owned by Virginia Electric & Power Co., providing excellent transmission access to markets throughout the Southeast, Calpine said.

Ernest L. Blount, chairman of the Surry County Board of Supervisors, said "Modern power plants are clean and quiet neighbors and represent a high value investment for our community. We welcome Calpine and look forward to working with them as the project moves forward."

Copyright © 2025 LCG Consulting. All rights reserved. Terms and Copyright
UPLAN-NPM
The Locational Marginal Price Model (LMP) Network Power Model
Uniform Storage Model
A Battery Simulation Model
UPLAN-ACE
Day Ahead and Real Time Market Simulation
UPLAN-G
The Gas Procurement and Competitive Analysis System
PLATO
Database of Plants, Loads, Assets, Transmission...
CAISO CRR Auctions
Monthly Price and Congestion Forecasting Service