# infrasure.ai

> US energy infrastructure intelligence. Every utility-scale generator and active queue project, structured into a single asset spine — cross-referenced, ready for analysis. The open foundation underneath InfraSure's analytical layer.
>
> Coverage: 15,528 plants, 29,738 generators, 9,783 queue projects across CAISO, ERCOT, MISO, PJM, SPP, NYISO, ISO-NE.

## How to find a plant

- By EIA Plant ID: https://www.infrasure.ai/plant/{eia_plant_id}
  Example: https://www.infrasure.ai/plant/6008 (Palo Verde Nuclear)

- By name search: https://www.infrasure.ai/search?q={plant_name}
  Example: https://www.infrasure.ai/search?q=Misae+Solar

- By owner: https://www.infrasure.ai/search?q={owner_name}&mode=owner
  Navigates to Explore page filtered to that owner's fleet

- By state: https://www.infrasure.ai/search?q={state}&mode=state
  Navigates to Explore page filtered to that state

## How to find a queue project

- By slug: https://www.infrasure.ai/project/{slug}
  Example: https://www.infrasure.ai/project/raven-storage-ercot-bat-100

- By queue ID: search on the Explore page with entity=queue

## API (structured data)

### Plants

- Single plant (JSON): GET https://www.infrasure.ai/api/plant/{eia_plant_id}
  Returns: full plant record — name, capacity, fuel, location, owner, generators,
  generation history, financial data, grid context, pricing nodes, news

- Single plant (text): GET https://www.infrasure.ai/api/plant/{eia_plant_id}/text
  Returns: plain-text markdown summary, ready to quote

- All plants (index): GET https://www.infrasure.ai/api/plants
  Returns: 15,528 entries with name, capacity, fuel, state, owner, status

- Plant search index: GET https://www.infrasure.ai/api/plants/search
  Returns: slim 9-field index optimized for search (name, state, fuel, capacity, owners)

### Projects (interconnection queue)

- Single project (JSON): GET https://www.infrasure.ai/api/project/{slug}
  Returns: full project record — queue ID, capacity, technology, developer,
  interconnection status, study phase, EIA plant match, news

- Single project (text): GET https://www.infrasure.ai/api/project/{slug}/text
  Returns: plain-text markdown summary, ready to quote

- All projects (index): GET https://www.infrasure.ai/api/projects
  Returns: 9,783 entries with queue ID, name, status, technology, capacity, developer

- Project search index: GET https://www.infrasure.ai/api/projects/search
  Returns: slim 9-field index optimized for search

## URL patterns

- Plant detail: /plant/{eia_plant_id} or /plant/{id}-{slug}
- Project detail: /project/{slug}
- Search: /?q={query}
- Explore (filterable map + table): /explore
- Browse (crawlable directory): /browse
- News (filterable feed): /news
- Documentation: /docs
- Use case walkthroughs: /docs/use-cases/{topic}
- Full content guide: /llms-full.txt

## Per-segment text directories (`/llms-data/*`)

Terse, pipe-delimited summaries (~12 KB max) optimized for single-fetch
LLM ingestion. Format: name | capacity | fuel | status | url. Each
endpoint includes top fuels, top owners, and the top 200 entities by
capacity. Use these as a directory; fetch /api/plant/{id}/text for
full per-entity detail.

- /llms-data/state/{state-slug} — e.g., /llms-data/state/california
- /llms-data/fuel/{fuel-slug} — e.g., /llms-data/fuel/solar
- /llms-data/grid/{iso-slug} — e.g., /llms-data/grid/ercot
- /llms-data/owner/{owner-slug} — e.g., /llms-data/owner/nextera-energy
- /llms-data/queue/region/{iso-slug} — interconnection queue per ISO/RTO

All /llms-data/* responses are text/plain with X-Robots-Tag: index, follow,
max-snippet:-1.

## Browse directory (652+ pages)

Crawlable directory of all plants, projects, and news. Start at /browse.

- By state: /browse/state/{state} (52 pages, e.g., /browse/state/texas)
- By fuel: /browse/{fuel} (10 pages, e.g., /browse/solar, /browse/wind)
- By state+fuel: /browse/{fuel}/{state} (184 combos, e.g., /browse/solar/texas)
- By owner: /browse/owner/{slug} (71 pages, e.g., /browse/owner/nextera-energy)
- By operator: /browse/operator/{slug} (206 pages)
- By grid: /browse/grid/{iso} (7 pages, e.g., /browse/grid/ercot)
- Projects: /browse/projects, /browse/projects/{state-or-tech} (56 pages)
- News: /browse/news, /browse/news/{state-or-fuel}, /browse/news/category/{cat} (66 pages)

Each page includes summary stats, breakdowns, and links to individual plant/project pages.

## What data is available per plant

Core: name, EIA Plant ID, state, county, lat/lon, fuel type, capacity (MW), status, operating year
Ownership: utility name, parent company, full ownership chain (subsidiary → parent → ultimate)
Engineering: generator-level specs (nameplate capacity, prime mover, fuel source, online year)
  Solar: panel area, tracking type, DC/AC ratio, technology (crystalline silicon / CdTe)
  Wind: hub height, rotor diameter, turbine count, manufacturer, model
  BESS: storage capacity (MWh), duration (hours), co-located renewable
Generation: monthly net generation (MWh), annual capacity factor, 12-month rolling CF
Financial: CAPEX ($/kW), OPEX ($/MWh), PPA price, LCOE, energy value
Grid: NERC region, balancing authority, ISO/RTO, LMP pricing node, hub, substation
Context: Wikipedia summary, external links (EIA, Wikidata, OSM, GEM)
News: recent articles from Google News, RSS feeds, NWS weather alerts

## What data is available per project

Core: queue ID, project name, state, county, region, status, technology, capacity (MW)
Developer: developer name, utility, queue entity (ISO/RTO)
Interconnection: queue date, proposed COD, IA status, study phase, service type, POI name
Technology: component breakdown (e.g., Solar 200 MW + Battery 100 MW)
EIA Match: linked to existing EIA plant when matched (with confidence score)
Context: LLM-generated project description
News: recent articles linked to this project

## Data sources

EIA-860M (monthly), EIA-860 Annual, EIA Generation API, FERC Form 1, LBNL Solar,
FERC EQR, GEM (Global Energy Monitor), Wikidata, Wikipedia, USPVDB (USGS solar),
USWTDB (USGS wind), OpenStreetMap, LBNL Interconnection Queues, CAISO, ERCOT,
PJM, MISO, SPP, NYISO, ISO-NE, Google News, RSS feeds, NWS

## Citation format

{plant_name}. infrasure.ai. https://www.infrasure.ai/plant/{eia_plant_id}
{project_name}. infrasure.ai. https://www.infrasure.ai/project/{slug}

## Documentation

- Docs home: /docs
- Use Cases:
  - Due Diligence & Asset Analysis: /docs/use-cases/due-diligence
  - Portfolio & Market Intelligence: /docs/use-cases/portfolio
  - Research & Policy: /docs/use-cases/research
  - Journalism & Investigations: /docs/use-cases/journalism
  - Developer & Data Access: /docs/use-cases/developer
- Features: /docs/features/explore, /docs/features/plant-detail, /docs/features/news
- Data Reference: /docs/data-guide/sources, /docs/data-guide/methodology

## Contact

info@infrasure.ai