Annual Energy Outlook 2021 (EIA)

EIA long-term US energy forecast through 2050 across multiple scenarios, covering production, consumption, prices, and emissions for all energy sources.

energy country/usa energy/country/usa/eia_aeo_2021 energy eia usa forecast eia_aeo_2021

View sample data (table) — free preview, same rows as GET /api/datasets/eia_aeo_2021/sample

Catalog

Browse and search all available datasets.

Catalog — browse all datasets
GET /api/catalog — catalog in JSON
GET /api/catalog?q=… — search the catalog

Dataset API

Endpoints for this dataset — schema, filter values, preview, and querying.

GET /api/datasets/eia_aeo_2021 — schema, filters, and pricing
Sample preview (table) · GET /api/datasets/eia_aeo_2021/sample — free sample (up to 100 rows)
GET /api/datasets/eia_aeo_2021/members/{col} — valid values for a filterable column
GET /api/datasets/eia_aeo_2021/query — query with filters (API key required)

Purchase

Add balance or buy access to start querying.

POST /api/checkout/x402 — agents: add balance via x402 (USDC)
Sign in at /account — humans: add balance via Stripe (card, Apple Pay, bank transfer)
POST /api/ap2/intent → /api/ap2/purchase — agents: AP2 mandate-based payment

Source

Name: U.S. Energy Information Administration - Annual Energy Outlook 2021
URL: https://www.eia.gov/opendata/
License: Public Domain (U.S. Government)

Size and Format

Rows: 3,951,014
Columns: 8
Size (bytes): 23,759,600
Formats: parquet, csv

Pricing

Per query (USD): 0.0100 USD
Max rows per query: 1000
Free: No
Free sample: Yes

Temporal Coverage

end: 2050
start: 2019
frequency: annual

Geographic Coverage

level: country
coding: n/a
region: usa

Query Filters

Columns you can use as query params in GET /api/datasets/eia_aeo_2021/query.

series_id Members (JSON)
year Members (JSON)
is_forecast Members (JSON)

Schema (Columns)

Column	Type	Description	Filterable
`series_id`	string	—	Yes
`name`	string	—	No
`units`	string	—	Yes
`frequency`	string	—	No
`year`	integer	—	Yes
`period`	string	—	No
`value`	float	—	No
`is_forecast`	boolean	—	Yes

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