MARKET DATA
North American Power Forward Curves
More than 700 daily electricity forward curves across 10 North American power markets, at the hub and zone level, for standard and custom delivery shapes.
Coverage
- Markets: PJM, ERCOT, MISO, NYISO, ISO New England, CAISO, SPP, the non-ISO West, Ontario (IESO) and Alberta (AESO)
- On-peak and off-peak
- Weekend peak and night off-peak
- Extended peak, extended off-peak and around-the-clock
- Custom hour blocks, including solar-window and evening-ramp shapes
- Day-ahead and real-time where both markets trade
Common questions
How many locations are covered?
About 280 hubs and zones across the 10 markets.
Do you cover Canadian power?
Yes: Ontario and Alberta.
Can I get non-standard shapes?
Yes. Beyond on/off-peak there are weekend, night, extended and custom hour-block curves.
Do you have hourly forward curves?
Yes. Hourly forward curves come with Power Forwards at no extra cost: EOX’s monthly on- and off-peak marks shaped hour by hour from each hub’s own day-ahead history. Every month’s hours average back exactly to EOX’s marks. They are available in the API, the Excel add-in, the Curve Picker (CSV or Excel download) and Charts.
What power fundamentals and analytics come with Power Forwards?
Outage history, seasonal reliability outlooks and a five-year capacity outlook for US power, grid boards for North America, Great Britain and continental Europe, and benchmarks such as the supply stack and negative-price hours. All are included with your subscription, and the benchmarks run on EOX’s forward curves.
SPECIFICATIONS
At a glance
| Curve depth | Up to 20 years forward (20-year curves included with the complex, history from September 2016) |
| Granularity | Every contract month across the full curve, with consistent shape, not front months rolled into seasonal strips |
| Hourly curves | EOX’s monthly on- and off-peak marks shaped hour by hour from each hub’s own day-ahead history. Every month’s hours average back exactly to EOX’s marks. Included with Power Forwards at no extra cost, in the API, the Excel add-in, the Curve Picker (CSV or Excel download) and Charts. |
| Prices | Mid, bid and ask for every curve |
| Refresh | Every curve in the complex re-marked every 15 minutes through the trading day, final at end of day |
| Publication | Scheduled email runs through the trading day, with files refreshed intraday; each day’s end-of-day close is kept as the history record |
| Delivery | REST API (JSON or CSV), Excel add-in (EOX.PRICE, EOX.CURVE, EOX.HISTORY, EOX.DATES), Python client, EOX Charts, web file downloads, email and secure FTP (FTPES). Client tools |
| Access | Per-user API keys, set up the same day a user is added |
| Historical data | Daily history back to January 2012, included free with every subscription; trials cover curves from the trial start |
| Intraday history | Every 15-minute run kept as a snapshot for 90 business days, in EOX Charts and through the API, Excel and Python |
| Corrections | We aim to correct any error within one business day and can often republish within the hour |
| Licensing | Licensed by product complex, not per curve: every curve in the complex is included |
DELIVERY & ACCESS
Included with every subscription
- Intraday and end-of-day curves
- Hourly forward curves with Power Forwards, at no extra cost
- REST API and Python, with per-user keys
- Excel add-in
- EOX Charts in the browser
- Valuation and analytics tools for mark-to-market, PPAs, storage, options and spreads
- File downloads, email and FTPES
- Historical curves at no extra charge
- Priced by complex, not by curve
Institutional grade curves, without the institutional price.
Quality Data. Reliable Service. Affordable Price.
Ask for a trial or the full coverage list for any complex.