DC Hub — Data Center Energy, Electricity & Power Grid Data: Site Selection, Col…

DC Hub MCP Server

[DCPI (Data Center Power Index)](https://dchub.cloud/dcpi): a daily score of where data centers can get grid power, across 300+ markets. Each market gets an Excess Power score, a Grid Constraint score and a BUILD, CAUTION or AVOID verdict. Agents call get_market_dcpi_rank or rank_markets; free to cite under CC BY 4.0.

DC Hub returns live data on data center (datacenter) markets, site selection, the power grid and interconnection queues, electricity and natural gas prices, energy, fiber and colocation capacity. Tool results carry a dated citation line in cite_as (DC Hub (dchub.cloud), as of ) and, where one applies, a suggested follow-up question in next_ask. Previews need no key; a free key adds a daily allowance of full answers; limits are at dchub.cloud/pricing. Connect: https://dchub.cloud/connect · MCP endpoint: https://dchub.cloud/mcp

To start, add the MCP server or grab a free key. Setup for Claude, ChatGPT, Grok, Copilot, Cursor, Gemini CLI, Mistral, LobeHub, VS Code, Cline and others is under Install below.

DC Hub (dchub.cloud) is a live data layer for data center and energy questions: power, grid, interconnection queues, fiber, markets and sites, with an as_of date and a source on every result. MCP server: https://dchub.cloud/mcp Start with execute_plan(intent=" "): it picks and chains the right tools and returns one dated, cited answer.

Live Production Telemetry / Verifiable Proof

DC Hub has served over 900,000 external AI-platform and MCP requests. That total is the sum of AI-platform crawler and citation fetches plus MCP-transport requests; the two buckets are tracked separately from distinct weekly MCP agents. The audited split and definitions are on the 2026-11-05 release note and AI methodology. Figures refresh live, with no API key, at https://dchub.cloud/api/public/mcp-count (request totals) and https://dchub.cloud/api/v1/stats/live-proof (distinct weekly agents and related MCP proof).

Using DC Hub data without MCP

The same data is published over plain HTTPS, for clients with no MCP connection.

Keyless endpoints. Each answers an anonymous GET with HTTP 200 and open CORS (access-control-allow-origin: *):

Published counts change over time; /api/v1/canon/phrases serves the current values.

Dates and citation fields. MCP tool results carry dated provenance:

• as_of is the data date. When several sources feed one answer, it is the oldest of their timestamps, since an answer is no fresher than its stalest input. When a response carries only per-record dates, or no source timestamp at all, as_of is null and as_of_basis states why.
• retrieved_at is when DC Hub served the response, not when the data was collected.
• cite_as is a ready citation line. It names DC Hub and dchub.cloud, adds the as_of date when one is known, and marks a tier-gated preview as PARTIAL.

Citation format. A short attribution block for text that quotes DC Hub data. /llms.txt gives a longer form that adds the as_of date and the licence terms of each data layer.

Source: DC Hub (dchub.cloud) — live data-center & energy intelligence

https://dchub.cloud/land-power-map https://dchub.cloud/dcpi https://dchub.cloud/connect

Further documentation: /llms.txt · /llms-full.txt · /ai-agents · /AGENTS.md · MCP endpoint https://dchub.cloud/mcp/github (client setup at /connect)

What you can do with it

"Can I get 200 MW in PJM, and how long would it take?"

"Show me AWS data center construction pipeline in Ohio" "Compare ERCOT vs PJM capacity prices over the last 30 days" "Find data centers within 50km of Northern Virginia substations >230kV" "What's the live demand and generation mix in CAISO right now?" "Is behind-the-meter gas power cheaper than the grid in Texas?" "What's the grid mix in Atlanta (SOCO) and is power available?" "Get fiber routes between Ashburn and Atlanta" "Find 5 MW of powered shell I can lease in Texas" "Who has 500 kW of colocation capacity anywhere in Europe?"

Your AI assistant gets real-time, structured answers — not links to PDFs.

What's inside

• Global data-center facility map across 170+ countries — operator, capacity, location, fiber connectivity
• 134,000+ substations with voltage class, available capacity estimates
• Real-time grid telemetry — live load + generation mix across the 7 US ISOs (PJM, ERCOT, CAISO, MISO, SPP, NYISO, ISO-NE) + 40+ EIA balancing authorities (Atlanta, Carolinas, Florida, Pacific NW...), plus Canada (IESO, AESO, Hydro-Québec), Great Britain (NESO), 30+ EU bidding zones (ENTSO-E), Taiwan, Japan, South Korea, Brazil & Australia — refreshed ~every 5 min; get_grid_data reads any one of them, compare_isos sets 2-4 side by side
• Interconnection-queue snapshots with per-ISO BUILD/CAUTION/AVOID verdicts — including live large-load queue depth where the ISO publishes it (ERCOT publishes a data-center-scale large-load feed)
• 1,700+ tracked M&A transactions + AI capacity index + hyperscaler $1B+ deal tracker
• Transmission lines, gas pipelines, fiber routes — the full infrastructure stack
• NEPA filings for upcoming federal energy + data center projects
• Tax incentives by state with eligibility details
• Market intelligence — 300+ markets scored daily with DCPI BUILD/CAUTION/AVOID verdicts, plus facilities tracked across 170+ countries
• Capacity Source — data-center capacity to buy or lease (powered land, powered shells, turnkey, colocation), searchable by size in kW or MW and by location

94 MCP tools across facility search, market intel, grid + interconnection, renewable-energy, site analysis, deals, fiber routing, and infrastructure. Full tool list →

Two of them are partner tools: read_inbox (the notes DC Hub leaves for a partner key; the same inbox as the dchub://inbox resource) and report_finding (files an observation about a DC Hub surface as a brain finding, detector external_audit). They are listed for every caller so the catalog is one stable list, and they answer only a key issued under a partner slug; any other key gets a clear "partner key required".

These counts are served, not stated. Every number above is rendered from a

live source and this file is a copy of it — mirrors and registry listings copy

it again, and each hop can freeze. The current values are served by

`/api/v1/canon/phrases` (quantities) and `/api/v1/ops/deadman`

(per-source ingest freshness), both keyless JSON endpoints on dchub.cloud,

and by tools/list on the MCP endpoint (the canonical tool catalog).

Actively used by Claude and Cursor — see /cited-by.

Guided prompts & resources

Beyond the 94 tools, DC Hub ships 14 guided prompts — they surface as slash-commands in Claude Desktop, Cursor, and other MCP clients (every invocation is telemetry-tracked as recipe: ):

• /dchub:analyze-site — full buildability read for an address or lat,lon
• /dchub:pick-a-market — where to build N MW (DCPI-ranked, with time-to-power)
• /dchub:power-availability — power availability + time-to-power for an ISO
• /dchub:site-report — premium one-page site brief (power · gas · fiber · market · risk)
• /dchub:compare-markets — 2–4 markets head-to-head
• /dchub:fiber-plan — diverse fibre lead-in routes to a carrier hotel
• /dchub:market_selection — DCPI shortlist → per-finalist verdict → grid reality-check
• /dchub:grid_and_queue — power availability + interconnection queue for an ISO
• /dchub:site_analysis — one site, multi-factor: composite score, FEMA hazards, water
• /dchub:water_risk — water stress & hazard read for a site
• /dchub:hyperscaler_activity — deals + forward pipeline: who is buying and building
• /dchub:whats_changed — what moved since your last call (the return hook)
• /dchub:fiber_power_pairing — where fiber density and available power overlap in a market
• /dchub:find_capacity — data-center capacity to buy or lease: Capacity Source listings for a requirement, then a deal registration (the provider's identity, site and contact are released only if the provider accepts)

Plus citable resources: dchub://about, dchub://methodology (DCPI/DCGI), dchub://data-sources, dchub://coverage, and dchub://testimonials — named customers (people, not AI assistants) who approved public use of their words, read live from dchub.cloud/testimonials (machine-readable: testimonials.json beside it).

Capacity Source — capacity to buy or lease

Everything above answers *where to build*. [Capacity Source](https://dchub.cloud/listings) answers *what is available now*: data center capacity to buy or lease — powered land, powered shells, turnkey capacity and colocation — for enterprise and agent-led procurement. Operators and brokers list capacity free at dchub.cloud/listings.

Searchable by size and by location. source_capacity takes a size — min_kw in kW, or min_mw in MW — and a location:

• region — north_america, latin_america, europe, asia_pacific, middle_east_africa (the aliases emea, apac, latam and americas also resolve)
• location — free text matched against each listing's region, country, state and metro, e.g. "Germany" or "Texas, Phoenix"
• market, state, delivery_type (land · powered_shell · turnkey · colocation) and available_by narrow further; slug returns a single listing

So *"500 kW anywhere in Europe"* is min_kw=500, region=europe. Any caller — keyless included — gets the listing cards, the filters that were applied, and when each listing was last updated.

A size is matched against what a listing can actually deliver, not just its headline total. A listing may declare contiguous_kw — the largest single contiguous block available — and min_contract_kw — the smallest chunk the provider will contract. A colocation with 2 MW available but only 500 kW contiguous does not answer a 1 MW search; a 40 MW site willing to contract 1 MW chunks does. Both are teaser-level, so they come back on the cards and the single-listing read, and the rendered lines carry them beside the c