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California Data Center Intel

Latest data center news, projects, power and policy across California — updated daily.

California · Construction & power moves · 1

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Land, power, and interconnection moves across California — each traced to primary filings.

Top JUST IN — California

  • Sep 12, 2026 · interconnection filing

    CAISO schedules Large Loads Initiative stakeholder meeting and draft final proposal comment period

    Source: California ISO · Sep 10, 2026

    According to CAISO, the ISO will host a hybrid stakeholder meeting on Oct. 1, 2026 for the Large Loads Initiative, post a draft final proposal on Sep. 24, 2026, and open comments due by Oct. 15, 2026. CAISO also says stakeholders will review the proposal before it goes to the Board of Governors and before the ISO files tariff language with FERC, indicating an active regulatory process for large loads in California.

    Backed by 1 primary filing — sign in or book a call to see all sources.

  • Aug 24, 2026 · interconnection filing

    Large Loads Initiative: Additional discussion of operational and technical requirements, call on 8/24/26

    Source: California ISO · Aug 17, 2026

    California ISO said it scheduled an additional stakeholder meeting for the Large Loads Initiative “to provide additional time, if needed, to discuss the operational and technical requirements” in the Large Loads Straw Proposal and Large Loads Technical Requirements Straw Proposal, with topics including “Operational requirements” and “Technical requirements” (California ISO, Aug. 17, 2026). The notice also says the Aug. 24 meeting was contingent and ultimately unnecessary because “We were able to cover all of the material and will no longer need the meeting on 8/24.”

    Backed by 1 primary filing — sign in or book a call to see all sources.

  • Aug 15, 2026 · interconnection filing

    Large Loads Initiative: Straw proposal posted, meeting on 8/19/26

    Source: California ISO · Aug 12, 2026

    California ISO says that, following the FERC “June 18, 2026, Order to Show Cause,” its Large Loads Initiative is the “primary forum” for possible “tariff, policy, and process enhancements” affecting large-load integration on the ISO-controlled grid, including “planning, interconnection, transmission service, reliability, and operational considerations.” CAISO also says the straw proposal will address “Cost Shifting Risk Among Transmission Customers,” “Co-Location Arrangements and Load with Behind the Meter Generation,” and “Interconnection Customers Serving Electrically Proximate Large Load and Co-Located Load.”

    Backed by 1 primary filing — sign in or book a call to see all sources.

  • Aug 2, 2026 · interconnection filing

    Large Loads Considerations: Comment deadline on information session moved to 2/25/26

    Source: California ISO · Feb 12, 2026

    California ISO said it “has moved the deadline for written comments on the Large Load Considerations issue paper and Feb. 5 meeting discussion to Feb. 25, 2026,” and asked stakeholders to submit comments by end of day Feb. 25, 2026. The notice also says the “issue paper, presentation, and meeting recording are available” on CAISO’s Large Load webpage.

    Backed by 1 primary filing — sign in or book a call to see all sources.

  • Aug 2, 2026 · interconnection filing

    2025 Draft Participating Transmission Owner Per Unit Cost Guides Posted

    Source: California ISO · Apr 03, 2025

    CAISO said it “has posted the Draft Per Unit Cost Guides” and that “participating transmission owners update and publish per unit costs annually as part of the current interconnection study cycle for estimating the cost of facilities required to interconnect resources,” with written comments due by April 30, 2025, according to the California ISO notice.

    Backed by 1 primary filing — sign in or book a call to see all sources.

Recent California data center news

  • Vistra Corp projects 2026 adjusted core profit surge to $6.8-$7.6 bn amid growing power demand

    Vistra Corp has announced a stronger financial outlook and capacity expansion.

    • Main announcement: Vistra Corp forecasted 2026 adjusted EBITDA between $6.8 billion and $7.6 billion, higher than its 2025 forecast of $5.7 billion to $5.9 billion, and its board approved an additional $1 billion in share buybacks. The company cited demand growth driven by AI and cryptocurrency data centers and electrification, and is advancing solar and storage projects with long-term PPAs with Amazon and Microsoft.
    • Background and details: Vistra signed a 20-year deal to supply 1,200 megawatt from a nuclear plant, acquired seven natural gas facilities totaling 2,600 MW for $1.9 billion, and reported Q3 net income of $652 million with a decline in unrealized derivative gains of $1.67 billion; Q3 operating expenses rose ~6.3% to $655 million.
  • IonQ och schweiziskt konsortium lanserar det första stadsövergripande kvantnätverket i Genève

    IonQ has launched the Geneva Quantum Network (GQN), a city-wide quantum communications network in Geneva connecting academic, government and industry partners using existing fiber-optic infrastructure.

    • Main announcement: IonQ, together with UNIGE, CERN, Rolex SA, HEPIA and OCSIN, implemented the Geneva Quantum Network (GQN) using hundreds of kilometers of existing fiber-optic infrastructure; the architecture uses IDQ’s QKD and quantum detection systems, White Rabbit timing (from CERN), Rolex optical rubidium atomic clocks for precise timing, and HEPIA-installed distributed temperature sensors. Early experiments will distribute entangled photons between UNIGE, CERN and HEPIA to test long-distance quantum information transfer.
    • Background and other details: The initiative builds on IonQ’s recent partnerships including Q-Alliance with the Italian state, IonQ’s designation as primary quantum partner to South Korea’s national quantum center, and establishment of an Oxford EMEA office; company technical milestones cited include 99.99% two-qubit gate precision in 2025 and a goal to deliver 2 million qubits by 2030.
  • 50 States of Power Decarbonization Q3 2025: States Work to Accelerate Clean Energy Project Development and Define “Large” Load Customers

    The NC Clean Energy Technology Center released the Q3 2025 edition of the 50 States of Power Decarbonization quarterly report.

    • Key announcement: The Q3 2025 report documents that 48 states and Puerto Rico took a total of 384 actions related to electric power decarbonization and resource planning in Q3 2025, with 234 introduced bills (not yet passed a chamber). The report also summarizes planned capacity additions from integrated resource plans: solar 87,539 MW, natural gas 77,145 MW, wind 43,031 MW, storage 39,310 MW, and planned coal retirements 33,424 MW. Top active states listed are North Carolina, California, and Minnesota (followed by Indiana, Missouri, and Oregon).

    • Background and details: The report identifies three trends: (1) states responding to federal clean energy policy changes (citing the passage of OBBBA) and accelerating project development (focus on permitting and interconnection), (2) states/utilities reconsidering demand thresholds for large load customers (e.g., data centers), and (3) state regulators revising integrated resource planning rules. The report highlights five specific Q3 developments, including North Carolina lawmakers repealing interim emission targets, the Indiana Utility Regulatory Commission approving a new NIPSCO subsidiary for large loads, Ohio approving an AEP Ohio customer class for data centers, the Southwest Power Pool’s new interconnection policy for large loads, and Georgia/Virginia regulators approving IRPs for Georgia Power and Dominion Energy.

  • Trane unveils thermal management design for next-gen NVIDIA data centers

    Trane Technologies has launched Reference Design #501, a thermal management reference design targeted at gigawatt-scale AI data centers engineered around NVIDIA Omniverse DSX and NVIDIA’s next-generation Vera Rubin chips.

    • Main announcement/action: Reference Design #501 is a gigawatt-scale thermal management reference design that integrates the NVIDIA Omniverse DSX blueprint for AI factories (designed for Vera Rubin chips). It emphasizes high-efficiency water-cooled chillers, swing chillers (shift between high- and low-temperature loops), dedicated temperature loops to maximize free cooling hours, and advanced controls to minimize onsite energy consumption and free up power for computing.
    • Background and additional details: The design responds to power constraints in key U.S. markets (e.g., Pacific Northwest, Mid-Atlantic, northern Virginia) and incorporates digital twin capabilities to aggregate 3D data, simulate performance across loads/conditions, and optimize thermal systems prior to construction; Trane positions the digital twin as enabling continuous optimization and future-proofing for facilities that can cost billions of dollars to build. The announcement references coordination with adjacent products (e.g., dry coolers) to optimize PUE and can, in some ambient conditions, nearly zero out water consumption.
  • Soluna Announces Monthly Business Update

    Soluna Holdings, Inc. announced October 2025 project site-level operations, developments, and updates.

    • Main announcement & corporate highlights: Soluna disclosed a new 3.3 MW hosting partnership with KULR Technology Group at Project Sophie, highlighted a $100M credit facility referenced with Generate Capital to accelerate renewable-powered computing, announced the appointment of Agnes Budzyn to the Board, and promoted media/features and content (podcast, blogs, AMA). Key timelines: one 3.3 MW deployment completed end of October, second 3.3 MW expected beginning of November.
    • Project and implementation details: Construction and deployment milestones include Project Dorothy 2 substantial Phase 3 completion with full construction on track for mid-November, a 20 MW Canaan deployment expected in January, Project Kati 1 substation upgrade completed for full 83 MW with Phase K1A 48 MW Galaxy and Phase K1B 35 MW long-lead equipment staged, Project Kati 2 signed an MOU with an HPC partner with design/engineering expected to begin in Q4 and 50 acres of land acquired, and Project Grace completed concept microgrid design and signed an MOU to address “power demand fluctuations that cause grid instability”. PPAs and REP agreements are being finalized for Ellen and Hedy; work on PPAs continues for Annie, Gladys, Rosa, and Fei.
  • Soluna Announces Monthly Business Update

    Soluna Holdings announced October 2025 corporate and site-level updates, including a 3.3 MW hosting partnership with KULR at Project Sophie and operational progress on multiple Texas renewable-powered data center projects.

    • Main announcement & actions:3.3 MW hosting partnership with KULR Technology Group at Project Sophie; highlighted a $100M credit facility with Generate Capital; Project Dorothy 2 construction expected substantially complete with final construction on track for mid-November; 20 MW Canaan miner deployment expected in January; ~900 S19 XP miners expected deployed start of November; Project Kati 1 full 83 MW substation upgrade completed and Phase K1A 48 MW Galaxy containers/transformers/switchgear being received; Project Kati 2 executed an MOU with an HPC-experienced development partner, design/engineering expected to begin in Q4, and 50 acres land acquisition completed adjacent to Kati 1.
    • Background & additional details: Soluna published operating metrics (link provided), was featured in media (The Texas Tribune, Rio Grande Business Journal, Data Center Dynamics), CTO Dip Patel spoke at Harvard Business School Climate Symposium and other events, Project Grace completed concept microgrid design and signed an MOU to address power demand fluctuations that cause grid instability, Soluna is finalizing PPA/REP agreements for Ellen and Hedy and working on PPAs for Annie, Gladys, Rosa, and Fei; customer deployments include 48 MW across three partnerships at Dorothy 2 and 7 MW at Sophie; Kati 35 MW Hosting RFP process kicked off.
  • How Virtual Power Plants Can Help the United States Win the AI Race

    RMI publishes an analytical brief recommending rapid deployment and novel commercial models for virtual power plants (VPPs) to speed interconnection and reliably supply growing AI/data-center loads in the United States.

    • Main announcement/action: RMI proposes three commercial models (Pass-Through Funding for Utility-Managed VPPs; VPP Capacity Transfer; VPP as Reliability Reinforcement) to enable large loads to sponsor VPP capacity in exchange for expedited interconnection. Key figures and timelines include VPPs could scale to meet over 20% of US peak demand by 2030, Brattle’s finding that 400 MW of VPP resource adequacy costs ~$2 million annually versus ~$43 million for equivalent new gas plants and grid upgrades, and examples of program scale such as California’s DSGS enrolling over 750 MW (including a 500 MW increase during Jan–Oct 2025). Utility and grid timing constraints cited include gas turbine backlogs through at least 2028, average interconnection timelines >5 years, and localized waits (e.g., Dominion warns up to 7 years in Northern Virginia; some DFW data center deliveries delayed to 2027 or later).

    • Background and implementation details: The brief documents operational examples (National Grid Connected Solutions; Green Mountain Power battery programs; Ontario 90 MW residential VPP that enrolled 100,000 homes in six months) and outlines policy and market prerequisites: changes to interconnection policy (e.g., Oregon, Nevada, CAISO, SPP experiments), stronger integrated planning and data access (capacity accreditation, Green Button Connect), and customer protection measures (transparent tariffs, up-front payments/long-term contracts, rate-design evaluations). It emphasizes measurement & verification, transferable capacity credits, and that models shift different financial and delivery risks among large loads, VPP aggregators, and utilities.

  • SolarEdge and Infineon Collaborate to Advance High-Efficiency Power Infrastructure for AI Data Centers

    SolarEdge Technologies and Infineon Technologies AG announced a collaboration to advance SolarEdge’s Solid-State Transformer (SST) platform for next-generation AI and hyperscale data centers (press release dated November 5, 2025).

    • Main announcement: Joint development to design, optimize and validate a modular 2–5 MW SST building block combining Infineon’s SiC switching technology with SolarEdge’s power-conversion and control topology; target performance includes >99% efficiency and direct medium-voltage (13.8–34.5 kV) to 800–1500 V DC conversion aimed at 800 VDC AI data-center architectures. No specific commercialization or deployment timeline is specified in the release.
    • Background and details: SolarEdge brings >15 years of DC-coupled architecture experience and aims to expand into the data-center market; Infineon supplies semiconductor materials across Si, SiC, and GaN, and reported ~58,060 employees and ~€15 billion revenue in FY2024 (fiscal year ending Sept 30, 2024). The collaboration focuses on scalable, high-efficiency power distribution from grid to rack and includes joint design, optimization, and validation activities.
  • Power, Proximity, Policy: The Legal Landscape of Siting Data Centers Near Natural Gas Resources

    Michelman Robinson partners Warren Koshofer and Seth Leibenstein analyze the legal and regulatory considerations for siting data centers near U.S. natural gas resources.

    • Main announcement/action: The article provides a legal and practical guide on siting data centers adjacent to natural gas infrastructure, noting concrete facts such as data center loads often exceeding 100 megawatts per site and that natural gas supplies more than 40% of U.S. electricity. It identifies regional hubs (Texas/Permian Basin; Appalachian Basin — Marcellus & Utica; Midcontinent/Great Plains; Rockies — DJ and Powder River basins; Gulf South — Louisiana & Mississippi) and highlights relevant regulators like ERCOT and FERC, plus contractual vehicles such as PPAs and gas tolling arrangements.
    • Background and details: The piece outlines regulatory and compliance requirements (Clean Air Act permitting, Section 401 water quality certifications, state environmental reviews), flags evolving ESG and carbon disclosure pressures (SEC proposals, IRA incentives), and lists states considering restrictions on fossil-fueled generation for new data centers (Oregon, Virginia, Illinois). Contact details for the authors are provided: Warren Koshofer (212-730-7700; wkoshofer@mrllp.com) and Seth Leibenstein (212-730-7700; sliebenstein@mrllp.com).
  • How MEP contractor Comfort Systems USA leveraged Lego-like model to drive 15x growth

    Comfort Systems USA reported 33% year-over-year revenue growth in Q3 2025 (press release published Oct. 23, 2025).

    • Main announcement: Comfort Systems USA released Q3 2025 results on Oct. 23, 2025, reporting 33% year-over-year revenue growth; CEO Brian Lane said, “Our amazing teams … have delivered financial results that far exceed even our recent outcomes.” The company said services account for ~15% of revenue and highlighted expanding volumetric modular construction capacity.
    • Background and details: Growth is primarily driven by data center and manufacturing MEP work tied to an AI infrastructure buildout and reshoring; MEP content is ~20% of cost in typical commercial offices vs 60–70% in data centers. Comfort Systems emphasizes volumetric modular prefabrication (built offsite and assembled onsite); between 2000 and 2020 the company’s share price rose from roughly $50 to $500. Other details: MEP work for schools doubled 2021–2024, office work grew 30–40%, Emcor targets Tier 1 markets while Comfort Systems focuses on Tier 2 markets, and labor availability/unionization affects cost dynamics. This article is an earnings/market analysis piece (Facilities Dive coverage).

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