DESRI Invests Preferred Equity in Linea's Duffy BESS Project
By Global Infrastructure Sherpa · Feb 18, 2026
DESRI has signed a preferred equity investment agreement with Linea Energy for the Duffy BESS project, a 235 MWac, two-hour duration utility-scale battery energy storage system in Matagorda County, Texas. Linea previously closed debt financing and issued a full notice to proceed for the project in December 2025. The investment aims to enhance grid reliability in Texas and supports Linea's expanding portfolio of clean energy infrastructure. Orrick, Herrington, & Sutcliffe LLP advised Linea Energy on the transaction, while King & Spalding LLP advised DESRI.
Deal Analysis
DESRI's preferred equity investment in Linea Energy's Duffy BESS project signifies a continued commitment to bolstering grid reliability through utility-scale battery storage in Texas. This financing, following Linea's prior debt closure and notice to proceed, will facilitate the construction of a 235 MWac, two-hour duration battery energy storage system in Matagorda County. The investment underscores the increasing financial interest in energy storage assets as critical infrastructure for managing intermittent renewable energy sources and enhancing grid stability.
The deal is notable for its size, representing a significant investment in a utility-scale battery storage project. The involvement of DESRI, a known investor in the renewable energy space, and Linea Energy, an expanding clean energy infrastructure developer, further highlights the project's credibility. The engagement of prominent legal advisors, Orrick, Herrington & Sutcliffe LLP and King & Spalding LLP, also suggests the complexity and scale of the transaction. This investment will likely contribute to the growing deployment of battery storage solutions in Texas, a state experiencing rapid renewable energy growth and increasing demand for grid resilience.
- DESRI invests preferred equity in Linea Energy's 235 MWac Duffy BESS project.
- The project is located in Matagorda County, Texas, a region experiencing rapid renewable energy growth.
- Linea Energy previously secured debt financing and issued a full notice to proceed, indicating advanced project development.
- The involvement of experienced legal advisors (Orrick and King & Spalding) highlights the deal's complexity and significance.
Market Context: The battery storage market in Texas is experiencing substantial growth, driven by the increasing penetration of renewable energy sources and the need for grid stabilization. Investments in battery storage projects are crucial for managing the intermittency of solar and wind power, ensuring a reliable and resilient electricity supply.
Source Intelligence
KEY DETAILS
Linea previously announced the closing of the Project debt financing and full notice to proceed on the Project in December 2025. "Linea previously announced the closing of the Project debt financing and full notice to proceed on the Project in December 2025."
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Capacity
The Project constitutes a 235 megawatt (MWac), two-hour duration utility scale battery energy storage system located in Matagorda County, Texas.
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Location
The Project constitutes a 235 megawatt (MWac), two-hour duration utility scale battery energy storage system located in Matagorda County, Texas.
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Announcement
NEW YORK , Feb. 18, 2026 /PRNewswire/ -- Today, DESRI and Linea Energy
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Signing
Today, DESRI and Linea Energy ("Linea") announced the signing of DESRI's preferred equity investment in Linea's Duffy BESS project
PARTIES MENTIONED IN SOURCE
D
DESRI
investor
"Today, DESRI and Linea Energy ("Linea") announced the signing of DESRI's preferred equity investment in Linea's Duffy BESS project"
L
Linea Energy
developer
"Today, DESRI and Linea Energy ("Linea") announced the signing of DESRI's preferred equity investment in Linea's Duffy BESS project"
O
Orrick, Herrington, & Sutcliffe LLP
advisor
"Orrick, Herrington, & Sutcliffe LLP advised Linea Energy on the transaction."
K
King & Spalding LLP
advisor
"King & Spalding LLP advised DESRI."
high quality
Enriched Feb 20, 2026
Market Context
This deal is part of the Storage, Battery Storage sector in USA.
1 of 159 Storage deals tracked this month · Updated daily