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

Start-up Delayed for Finnish Nuclear Plant

LCG, January 14, 2009--The Areva-Siemens Consortium stated yesterday that the Olkiluoto 3 nuclear power plant unit is now not scheduled for completion until 2012. The initial target for completing the Finnish project was 2009.

Finnish utility Teollisuuden Voima (TVO) stated that the Areva-Siemens Consortium, the turn-key supplier of the 1,600-MW nuclear power plant, filed an arbitration request over delays and overruns in the Olkiluoto 3 project and that the completion date has been delayed until June 2012.

The power plant incorporates AREVA's European Evolutionary Power Reactor (EPR). In the United States, Areva is acting to develop a fleet of nuclear reactors using AREVA's U.S. EPR design, which is a Generation III+ design based upon AREVA's European EPR.

In December 2007, AREVA filed its design certification application for the U.S. EPR with the Nuclear Regulatory Commission (NRC), and the NRC accepted the application for review in February 2008.
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