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

Santa Monica Loses Power when Substation Explodes

LCG, Oct. 27, 2000--Explosions that ripped an underground substation in Santa Monica early yesterday morning cut power to about 16,000 Southern California Edison Co. customers. Those closest to the underground facility at Lincoln Boulevard and Colorado Avenue were expected to be without electricity until at least this afternoon.

A series of blasts rocked downtown Santa Monica at about 4:30 a.m. and, according to one eye-witness, sent a bright bluish-green flash into the air. The explosions were followed by fire that shot from a manhole but local firefighters quickly quenched the blaze.

Two unlucky newspaper circulation workers who were restocking racks at the corner were slightly injured.

SoCal Ed officials thought at first that the explosions could have been caused by rain-soaked equipment in the underground substation but have since dismissed that theory. Utility spokesman Paul Klein said emergency crews reach the site around noon and reported that damage was "extensive."

"It looks like this outage will be prolonged," Klein said. "The vault is going to require extensiverepairs."

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