Asset Atlas API

The European energy fleet, machine-readable.

47,000 assets · 997 owners · 806 transmission pipelines · MODELLED per-asset economics · cross-referenced to GLEIF, S&P CapIQ, Refinitiv, UK Companies House, US SEC. One REST API, three tiers, one demo key.

Interactive docs →OpenAPI 3.1 spec ↓Get an API key

Five commands, five real answers

Dataset provenance + tier limits

curl -H "Authorization: Bearer demo-explorer-key" \
  https://assetatlas.eu/api/v1/meta

Top German gas plants (list)

curl -H "Authorization: Bearer demo-explorer-key" \
  "https://assetatlas.eu/api/v1/assets?country=Germany&group=power_gas&status=operating&pageSize=10"

MODELLED economics for one asset

curl -H "Authorization: Bearer demo-explorer-key" \
  "https://assetatlas.eu/api/v1/assets/FIX-DE-01" \
  | jq '.data.economics'

Owner portfolio economics rollup

curl -H "Authorization: Bearer demo-explorer-key" \
  "https://assetatlas.eu/api/v1/owners/E-FIX-EDF" \
  | jq '.data.portfolio.economics'

GEM wiki structured extract (public)

# Unauthenticated — no API key needed
curl "https://assetatlas.eu/api/wiki/deep/Hazelwood_power_station" \
  | jq '.tables[] | {title, columns}'

Three tiers, one data set

Data equal across tiers. Tiers differ only on pagination + rate limit + support.

Explorer

FreeNo card

Independent researcher, journalist, student.

Rows/req

100

Req/min

·All 8 endpoints
·Same data as paid tiers
·Attribution required
·Rate-limited under sustained load

Use demo key

Analyst

€390per user / month

PE analyst, energy-desk trader, corporate strategy.

Rows/req

1,000

Req/min

300

·All 8 endpoints
·10× pagination, 12× rate
·CSV export enabled
·Priority email support

Book a demo

Team

€1,2905 seats / month

Small fund, desk, consultancy.

Rows/req

5,000

Req/min

3,000

·Everything in Analyst
·5× pagination again
·10× rate again
·Shared team workspace
·SLA + Slack support

Book a demo

Built for three workflows

Screening pipeline

Feed a Python / R notebook. Filter 47k assets by capacity, country, fuel; export as CSV or GeoJSON; join with your own comps.

/api/v1/assets

/api/v1/owners

Diligence enrichment

One /assets/{id} call returns capacity, technology, all owners with shares, MODELLED capex + payback + capacity factor. Zero re-scraping.

/api/v1/assets/{id}

/api/wiki/deep/{slug}

Portfolio monitoring

Poll /owners/{id} on your watchlist. Get equity-weighted MW + coal/fossil/renew share + external register IDs on every request.

/api/v1/owners/{id}

/api/v1/countries/{name}

FAQ

Where does the data come from?

Primary source is Global Energy Monitor (GEM) — 175k assets globally, 47k in Europe. Cross-referenced with GLEIF (LEI), S&P CapIQ, Refinitiv PermID, UK Companies House, US SEC, US EIA for owner identification. Modelled economics use IEA WEO 2024 reference costs. Every response carries a dataset field so you know the release date.

What’s the licence?

Data is GEM CC-BY 4.0 with commercial exemption filed. Modelled economics + owner enrichment are proprietary. Redistribution allowed with attribution on Explorer + Analyst; ask for a redistribution licence on Team.

Do I need to register?

Not for the Explorer tier — demo-explorer-key works today for evaluation. Analyst + Team keys are issued manually while we wire the sign-up flow (Option B). Email us via/contact.

What about rate limits?

Explorer: 25 req/min. Analyst: 300 req/min. Team: 3,000 req/min. Enforcement is per-key. Bursts up to 3× the per-minute cap for 10 seconds are absorbed silently; beyond that you’ll see 429s.

What’s NOT in the API today?

User authentication (Clerk lands with Option B). Watchlists, saved screens, and pipeline Kanban are localStorage-only in the app for now — no API surface. Real-time outage + gas-storage feeds are mock-plumbed pending ENTSO-E + GIE token registration.