EnergyOnline
Services

RSS FEED

EnergyOnline.com rss

News

Energy Vault and Jupiter Power Announce New Agreement for Battery Energy Storage System in Texas

LCG, June 4, 2025--Energy Vault Holdings Inc. (Energy Vault) and Jupiter Power (Jupiter) today announced the signing of an agreement for the supply of an additional battery energy storage system (BESS) at a Jupiter site in the Electric Reliability Council of Texas (ERCOT) region. The initial BESS project, located near Fort Stockton, Texas, was completed in July 2024, with a storage capacity 100 MW/200 MWh. The new BESS project will add another 100 MW/200 MWh of capacity. Construction has commenced, and the project is expected to achieve commercial operations by the end of this summer.

Read more

NuScale Power Achieves Standard Design Approval from NRC for 77 MW SMR

LCG, May 30, 2025--NuScale Power Corporation (NuScale), a leading provider of advanced small modular reactor (SMR) nuclear technology, yesterday announced that it has received design approval from the U.S. Nuclear Regulatory Commission (NRC) for its uprated 77 MW power modules. NuScale states that it remains the only SMR technology company with design approval from the NRC, and the company remains on track for deployment by 2030, with 50- and 77-MW SMR options.

Read more

Industry News

Tucson Electric in 760 Megawatt Plant Expansion

LCG, Feb. 2, 2001Tucson Electric Power Co. will double the capacity of its Springerville Generating Station in northeastern Arizona by adding two 380 megawatt coal-fired units to the two already in operation, the utility's parent holding company said yesterday.

Bechtel Power Corp. will handle the construction, Unisource Energy Corp. said. Bechtel had originally designed the facility as a four-unit plant, and had completed construction of units one and two in 1985 and 1990. The new units will bring the plant up to its 1,520 megawatt design capacity.

The two new units, which will be placed in service in 2004 and 2005, are expected to be fully utilized between the energy needs of Tucson Electric's own customers and power purchase agreements with other Arizona energy companies.

James S. Pignatelli, Unisource chief executive, said "This project provides an excellent opportunity for the expansion of our existing resources to support the energy and reliability requirements of Arizona's residential, commercial and industrial customers."

Bechtel is no stranger to power plant development according to Eric Grenfell, a vice president and manager of fossil power for the Americas. "We have designed and constructed more than 100 baseload coal-fired facilities and 350 fossil-fired units since entering the power market in 1946," he said.

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