Business
Peregrine Energy Solutions Partners with Wärtsilä, WHC, and a Fortune 500 Company to Deliver 500MWh Grid Scale Energy Storage Project Project Just Outside Dallas - Fort Worth
Peregrine Energy Solutions LLC (Peregrine), an integrated clean-energy platform focused on utility-scale battery storage, announced today that it is advancing construction of the Mallard Energy Storage (Mallard) project, 30 miles Northeast of Dallas. The 250 MW / 500 MWh installation is a key step in Peregrine's rapid buildout of next-generation grid infrastructure across ERCOT.
About this update from Wartsila Oyj Abp
[{"type":"text","content":"BOULDER, Colo., Dec. 17, 2025 /PRNewswire/ -- Peregrine Energy Solutions LLC (Peregrine), an integrated clean-energy platform focused on utility-scale battery storage, announced today that it is advancing construction of the Mallard Energy Storage (Mallard) project, 30 miles Northeast of Dallas. The 250 MW / 500 MWh installation is a key step in Peregrine's rapid buildout of next-generation grid infrastructure across ERCOT.","length":436,"tagName":"p"},{"type":"image","alt":"Peregrine Energy Solutions (PRNewsfoto/AB CarVal)","displaySize":"","headline":null,"caption":"Peregrine Energy Solutions (PRNewsfoto/AB CarVal)","className":"","disableSlideshowImg":false,"size":{"original":{"width":400,"height":88,"url":"https://media.zenfs.com/en/prnewswire.com/249b72e293c9c9fee8784a49a8b0e8de"},"resized":{"url":"https://s.yimg.com/ny/api/res/1.2/JWk43t9XnjcpWP.kcaCxtg--/YXBwaWQ9aGlnaGxhbmRlcjt3PTcwNTtoPTE1NTtjZj13ZWJw/https://media.zenfs.com/en/prnewswire.com/249b72e293c9c9fee8784a49a8b0e8de","width":400,"height":88}},"href":"https://mma.prnewswire.com/media/2196305/PeregrineEnergySolutions_Logo.html","hrefExternal":true,"rel":"nofollow"},{"type":"text","content":"Mallard Energy Storage entered into a tolling agreement with a Fortune 500 Company, which will support their reliable, affordable, and sustainable energy solutions in Texas. Mallard will utilize Wärtsilä's Quantum2 energy storage system — marking Peregrine's second utility-scale deployment using Wärtsilä technology, joining the 150 MW / 300 MWh Wizard Energy Storage Project under construction in League City, Texas. WHC Energy Services, LLC (WHC) will serve as the EPC contractor to facilitate Mallard's construction.","length":537,"tagName":"p"},{"type":"text","content":"The project reinforces Peregrine's strategy: deploying large-scale, high-performance storage assets that strengthen grid reliability, enable renewable integration, and support Texas' long-term energy stability.","length":218,"tagName":"p"},{"type":"text","content":""Mallard represents our commitment to deploying innovative energy storage solutions that strengthen the grid and support a more resilient future. By partnering with Wärtsilä for technology, and WHC for construction services, we are delivering cutting-edge technology with top safety and security track records and b...