What is the budget and commercial profile for the project “Roccasecca Standalone Battery Energy Storage Project”?

Taiyo normalizes the budget of “Roccasecca Standalone Battery Energy Storage Project” to USD 290000000.

Where can I verify the source and access all details for “Roccasecca Standalone Battery Energy Storage Project”?

This Taiyo project page references PR Newswire along with the original URL (https://www.prnewswire.com/news-releases/iown-energy-facilitates-financing-and-sale-of-127-mw-battery-project-in-nevada-302730629.html). Taiyo standardizes official data into a consistent, searchable project profile.

Roccasecca Standalone Battery Energy Storage Project

Q: What is the latest status of the project “Roccasecca Standalone Battery Energy Storage Project”?

The status recorded for “Roccasecca Standalone Battery Energy Storage Project” is under construction.

Sector: Power Generation (CCGT) • Location: Boulder City, Nevada, United States

Source: PR Newswire

Project

Under Construction

The Roccasecca project is a 127 MW / 506 MWh standalone battery energy storage project located in Boulder City, Nevada. It is under construction and expected to reach commercial operation in 2026, contributing to grid reliability and flexibility in the U.S. Southwest power market. The project was sold to DESRI and includes a 15-year tolling agreement and secured project financing.

Status: Under Construction
Sector: Power Generation (CCGT), Energy Storage, Commercial
Location: Boulder City, Nevada, United States of America
Updated: 22 Jul 2026
Source: PR Newswire

ConstructChat

Ask ConstructChat about Roccasecca Standalone Battery Energy Storage Project

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information

4 Q

The project “Roccasecca Standalone Battery Energy Storage Project” is an infrastructure initiative in the Power Generation (CCGT) sector, located in Boulder City, Nevada, United States. Taiyo aggregates data on it from PR Newswire.

Participants

Not available for this record.

Status

Original status	under construction
Taiyo status	Under Construction
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	The Roccasecca project is a 127 MW / 506 MWh standalone battery energy storage project located in Boulder City, Nevada. It is under construction and expected to reach commercial operation in 2026, contributing to grid reliability and flexibility in the U.S. Southwest power market. The project was sold to DESRI and includes a 15-year tolling agreement and secured project financing.
Original sector	Energy
Budget

Location

Country	United States of America (USA)
State	Nevada
City	Boulder City

Source

Source	PR Newswire
URL

More Details

Record type	Project
Sector	Power Generation (CCGT), Energy Storage, Commercial
Article published date	2026-04-03

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

Every detail on this project
News and media coverage
Technical research

View all details

Free account · no card · lands you back on this project

Roccasecca Standalone Battery Energy Storage Project

Ask ConstructChat about Roccasecca Standalone Battery Energy Storage Project

Project Information FAQ

Project Information

Research

View all details

More Power Generation (CCGT) projects in United States