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CA · State profile

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

  • Nextpower Powers On With Entry Into Inverters and Storage With $80.5M Zigor Deal

    Nextpower has announced a definitive agreement to acquire Zigor Corporation’s power conversion business and its US subsidiary Apex Power.

    • Main announcement: Nextpower will acquire Zigor’s power conversion assets (including Apex Power) for approximately $80.5 million in cash (comprised of $46 million at closing and up to $34.5 million in potential earnouts). The deal is subject to foreign direct investment (FDI) approval by the Spanish government and other customary conditions; Nextpower plans an incremental ~$50 million investment for growth initiatives and aims to begin inverter production in 2027. The acquired product portfolio supports 1500V, 1000V, and 600V applications, is 2000V-ready, and modular skid designs can be configured up to 5.2 MVA.

    • Background and details: Nextpower (formerly Nextracker) has expanded via multiple prior acquisitions — Ojjo Inc. (~$119M), Solar Pile International foundations (~$48M), Bentek (~$78M), Origami Solar (~$53M) and invested over $40M across AI/robotics deals (SenseHawk, Amir Robotics, OnSight). The company reported FY26 guidance near $3.5 billion revenue, Q4 FY26 GAAP gross profit revenue $881 million, and Q4 FY26 GAAP net income $151 million. The integration will place inverters within Nextpower’s power electronics platform and support storage and data center market entry.

  • Organized Opposition Collides with AI Data Center Growth

    Data Center Opposition has launched a platform to track and connect local anti-data-center groups and provide an open, monthly-updated dataset.

    • Launch details and scope: The site Data Center Opposition (launched by a coalition of community groups and advocacy organizations) publishes an open dataset that tracks 268 local opposition groups across 37 states with roughly 360,000 followers, and the dataset is updated monthly to help communities connect and organize.
    • Background, purpose and limits: The dataset is designed as coordination infrastructure (not a definitive outcomes tracker), compiles entries primarily via Facebook, websites, fundraising pages, media and outreach, and has known limitations including under-counting offline mobilization and not tracking whether opposition changed project outcomes; the article also cites concrete project impacts — e.g., the Prince William County Digital Gateway (a proposed 37-building campus) had approvals voided in 2025, county officials withdrew from litigation, and one developer exited the project.
  • Green Street Launches Green Street Infrastructure, Setting a New Standard for Real Assets Intelligence

    Green Street announced the launch of Green Street Infrastructure, a dedicated infrastructure intelligence platform, commercially introduced at IFF Europe in Madrid on May 12, 2026.

    • Launch & availability:Green Street launched Green Street Infrastructure on May 12, 2026, commercially introduced at IFF Europe in Madrid; the product is available today as an add-on to existing Green Street subscriptions. CEO Jeffry Stuek, Jr. provided the company statement announcing the platform.
    • Platform scope & data: The platform combines IJGlobal data with Green Street research, offering time-tested research across 10 sectors (Data Centers, Towers, Airports, Railroads, Toll Roads, Healthcare, Senior Housing, Student Housing, Cold Storage, Contractors); transport coverage is enabled by Green Street’s acquisition of Insight Investment Research (InsightIR). It tracks 70+ data fields per deal, covers 4,500+ infrastructure funds, ~2,000 LP profiles, and 40+ publicly traded infrastructure companies, with real-time league tables and detailed debt analytics.
  • Dell Technologies World Through the Eyes of Our Internal Ambassadors

    Dell Internal Ambassadors preview what they’re most excited about for Dell Technologies World.

    • Main announcement: Dell Internal Ambassadors will highlight Dell’s focus on agentic AI, storage-as-backbone for AI, Dell Automation Platform, cyber resilience (PowerProtect), hands-on demos like the Claw Lab (building a self-contained agentic AI bot using a Dell Pro Max with NVIDIA GB10), the Energy Aware Compute area (servers connected to real-time and forecasted grid data to save energy costs and emissions), and hardware reveals including the Dell UltraSharp 52 6K monitor.
    • Background & details: Ambassadors will run Birds of a Feather, Ask the Experts, and Executive Briefing Center sessions; Colm Keegan references Dell’s Cyber Resilience Insights research (57% of organizations couldn’t effectively contain/recover from their last cyber incident) and teases PowerProtect updates; Forrest Sparke notes a timeline detail — biking coast-to-coast since March 2, 2026 while working with Verizon 5G-enabled Dell Rugged devices.
  • HVO: The Case for Rethinking Data Center Generator Fuel

    Prime Data Centers has implemented hydrotreated vegetable oil (HVO) as a replacement for conventional diesel in its backup generator fleet.

    • Main announcement: Prime Data Centers moved to HVO for its backup generators after a three-year evaluation; the switch leverages operational, financial, and environmental justifications — notably reduced annual fuel polishing costs (the article notes polishing across a multi-site fleet can run into six figures) and cleaner engine combustion that lowers maintenance and vendor touch points.
    • Background and details: The article cites lifecycle GHG reductions (renewable diesel pathways can deliver roughly 70% lower lifecycle greenhouse gas emissions vs conventional diesel per CARB/EIA analyses), explains that HVO is shelf-stable (no water separation or annual polishing), and notes a supply constraint in certain US markets, recommending contingency plans to retain conventional diesel suppliers as fallbacks.
  • NTIA to BEAD Winners: ‘Know Your Rights’

    The Commerce Department’s NTIA issued a memo instructing ISPs and state broadband offices not to alter required contract language for BEAD subgrants and telling subgrantees to notify their Federal Program Officer if required language is omitted or changed.

    • Main action: NTIA’s memo (posted by the Benton Institute) warns that altering or omitting required BEAD contract language will put the $42.45 billion Broadband Equity, Access, and Deployment (BEAD) subgrant — and the state’s award — at risk; NTIA told ISPs to notify a Federal Program Officer if a proposed contract attempts to “alter a subgrantee’s rights or fails to include required language.” The agency publicly discussed the guidance at an April 27 NTCA event (Arielle Roth speaking).
    • Background and implementation details: The memo reiterates a June 2026 NTIA rule requiring states to agree not to enforce net neutrality or broadband rate laws on BEAD participants (applies statewide); it mandates states commit to a 90-day permitting approval/denial process including a single point of contact, streamlined permitting processes, tracking and publicly posting unresolved permitting disputes, and exploring use of non-deployment funding (guidance on that funding was due in March but is delayed). The memo followed a April 27 press release from New York Gov. Kathy Hochul and references actions by ISPs such as SpaceX (which sought looser performance monitoring).
  • Energy Vault reaffirms 2026 guidance, sets sights on AI infrastructure PPA deals

    Energy Vault has released Q1 2026 financial results and announced a strategic shift from an EPC model to operating as an IPP with a targeted data centre/AI infrastructure PPA strategy.

    • Main announcement: Energy Vault reported Q1 2026 revenue of US$21.9 million and net loss of US$32.5 million, and presented a strategic repositioning from EPC to IPP with an accelerated data centre infrastructure play (targeting PPAs with data centres and hyperscalers) and continued geographic expansion in Australia, Japan, and Europe.
    • Background and deal details: The company reaffirmed full-year 2026 revenue guidance of US$225–300 million; noted Asset Vault projects began operations mid-2025 (removing related depreciation/amortisation from adjusted gross profit); announced an April binding agreement to buy an 850MW BESS pipeline from an undisclosed Japanese developer (350MW expected to reach Notice to Proceed in H2 2027 and commence commercial operations in H2 2028, remaining 500MW in early development); acquired the 175MW/350MWh McMurtre Texas project from Belltown Power (expected to reach ready-to-build in Q4 2026); and supplied BESS technology for a 320MWh Australia project scheduled for completion later in 2026.
  • Supermicro’s New AI Campus Embodies the Industrialization of AI Infrastructure

    Supermicro announced the opening of its largest U.S. Data Center Building Block Solutions (DCBBS) campus near its San Jose headquarters on April 27, 2026.

    • Main announcement: The new DCBBS campus spans ~32.8 acres and more than 714,000 square feet, becomes Supermicro’s fourth Bay Area location, expands the company’s regional footprint to nearly 4 million square feet, and will support advanced system design, domestic manufacturing, testing, service, and global distribution for Supermicro’s AI infrastructure portfolio. The facility includes 10 MW of on‑campus power capacity and is positioned as a rack‑scale, liquid‑cooled AI integration and validation hub.
    • Background and related details: Supermicro frames this as a move from server manufacturing to rack-scale DCBBS integration, part of a global footprint spanning Taiwan, Malaysia, and the Netherlands; the company reported fiscal 2025 net sales of $22 billion (up from $15 billion the prior year), projected fiscal 2026 revenue of at least $33 billion, and in early May projected quarterly revenue of $11–$12.5 billion. On May 6, Supermicro signed a non-binding MOU with NANO Nuclear to explore pairing microreactor generation (KRONOS platform) with Supermicro’s liquid‑cooled AI systems (no commercial deployment timeline announced).
  • Interview: Unison Energy CEO on Data Centers Turning to On-Site Power

    Unison Energy named Mariko McDonagh Meier as CEO in January 2026.

    • Main announcement: Unison Energy appointed Mariko McDonagh Meier as CEO in January 2026, and the company is positioning its behind-the-meter CHP and microgrid model to supply large energy users—especially data centers—facing interconnection delays.
    • Background and details:On-site, dispatchable natural gas generation (turbines/engines) is being contracted under long-term (typ. 20-year) agreements, with pipelines spanning hundreds of megawatts to gigawatts, phased builds (phase one often 50–100 MW), and historical contract-to-commissioning timelines of about two years (subject to 70-week equipment lead times); recent deployment example includes a CHP project with General Mills in Missouri.
  • Solving the Gridlock: America’s Electric Supply Chain Opportunity

    RMI (authors Ellie Garland and Ben Feshbach) publish policy recommendations for federal policymakers to strengthen the US grid supply chain and deploy newly available authorities and funding.

    • Main announcement / action: RMI recommends DOE and Congress use newly available tools — including $375 million appropriated to DOE’s Office of Electricity (Jan 2026) and a Defense Production Act (DPA) determination (Apr 2026) — to boost domestic grid manufacturing capacity, coordination, and competitiveness; the brief cites recent private investments such as Hitachi Energy’s $1 billion factory in Virginia and Siemens Energy’s target to add US transformer capacity by 2027.
    • Background and concrete details: The paper documents current supply constraints: domestic production met only 20% of US LPT demand in 2025, US grid equipment imports exceeded $30 billion in 2024, transformer prices have risen ~75% and cable costs have doubled since 2019; recommended interventions include near-term bottle‑neck relief, tax and loan incentives, DPA/anchor-buying strategies, workforce initiatives, and RD&D pilot programs.

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