API Access
Access dataset files directly from scripts, code, or AI agents.
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API Access
Access dataset files directly from scripts, code, or AI agents.
Each file has a stable URL (r-link) that you can use directly in scripts, apps, or AI agents. These URLs are permanent and safe to hardcode.
Start with these files — they give you everything you need to understand and access the dataset.
- 1. Fetch datapackage.json to inspect schema and resources
- 2. Download data resources listed in datapackage.json
- 3. Read README.md for full context
Data Views
Prices of Natural Gas
Data Files
Explore with AImonthly-processed
| Field | Type | Format | Description |
|---|---|---|---|
| Date | date | default | First day of the month in YYYY-MM-DD format (e.g. 2026-01-01 represents January 2026) |
| Price | number | Henry Hub spot price in USD per MMBtu |
Download
Download CSVAbout
- Monthly Henry Hub natural gas spot prices with dates anchored to the first of each month (YYYY-MM-DD), derived from the monthly series. Suitable for time-series charting.
- Last updated
- 19 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 5.97 kB
daily
| Field | Type | Format | Description |
|---|---|---|---|
| Date | date | default | Trading date in YYYY-MM-DD format |
| Price | number | Henry Hub spot price in USD per MMBtu |
Download
Download CSVAbout
- Daily Henry Hub natural gas spot prices in USD per MMBtu, starting January 1997. Only trading days are included; weekends and US holidays have no entry.
- Last updated
- 29 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 125 kB
monthly
| Field | Type | Format | Description |
|---|---|---|---|
| Month | yearmonth | default | Month in YYYY-MM format |
| Price | number | default | Henry Hub spot price in USD per MMBtu |
Download
Download CSVAbout
- Monthly Henry Hub natural gas spot prices in USD per MMBtu, starting January 1997.
- Last updated
- 7 May 2026
- Total rows
- ...
- Format
- CSV
- File size
- 4.92 kB
About this dataset
Time series of major Natural Gas Prices including US Henry Hub. Data comes from U.S. Energy Information Administration EIA
Data
Dataset contains Monthly and Daily prices of Natural gas, starting from January 1997 to current year. Prices are in nominal dollars.
Three files are provided:
data/daily.csv— one row per trading day (weekends and US holidays excluded)data/monthly.csv— monthly averages inYYYY-MMformatdata/monthly-processed.csv— same monthly data with dates expressed as the first day of each month (YYYY-MM-DD), suitable for charting tools that require full date values
Preparation
You will need Python 3.12 or greater. Install dependencies and run:
cd scripts
pip install -r requirements.txt
make
Processed data is written to ../data/.
License
- Public domain and use of EIA content
U.S. government publications are in the public domain and are not subject to copyright protection. One may use and/or distribute any of data, files, databases, reports, graphs, charts, and other information products that are on website. For more information please visit: Copyrights and Reuse