National Fuel Gas Distribution Corporation (Pennsylvania Division) Data Access Guide
National Fuel Gas Distribution Corporation's Pennsylvania Division is a regulated natural gas utility serving northwestern Pennsylvania, the utility segment of National Fuel Gas Company. Commercial and industrial customers access billing through the Invoice Cloud portal and meter/transportation data through marketer programs, EDI, and the Transportation Scheduling System. Pennsylvania's Natural Gas Choice market lets eligible customers buy gas supply from competitive suppliers while National Fuel provides regulated delivery.
How to Get Your National Fuel Gas Distribution Corporation (Pennsylvania Division) Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| Invoice Cloud Portal | ✓ | — | Residential, Commercial, Industrial | Billing, monthly usage (Mcf), payment history | Monthly (bill issuance) | PDF / web |
| Marketer Portal Files | — | ✓ | Licensed suppliers (C&I) | Billing (A1, C3), meter reads (F3, G1), customer assignment | Daily-Monthly; ~93-day retention | ASCII (semicolon-delimited), HTTP/FTP |
| EDI (ANSI X12) | — | ✓ | Licensed suppliers / transportation | Enrollment, billing, payment, usage | Real-time capable | ANSI X12 (NY EDI standards) |
| Transportation Scheduling System (TSS) | ✓ | ✓ | Transportation C&I (SATS/DMT) | Nominations, daily volumes, balancing | Daily | Web portal |
| Historical Bill Comparison | ✓ | — | All | 12-month bill/usage comparison | Monthly | Web display |
Billing Data Access
National Fuel provides PA commercial and industrial customers online billing access through the Invoice Cloud portal, with 12 months of history via the Historical Bill Comparison tool. Licensed suppliers and authorized agents access billing files through the marketer portal.
What Data Is on Your National Fuel Gas Distribution Corporation (Pennsylvania Division) Bill
- Current bill amount and components (delivery, gas supply, taxes)
- Monthly consumption in Mcf
- Meter read dates
- 12-month historical bill comparison
- Payment history
How to Download National Fuel Gas Distribution Corporation (Pennsylvania Division) Bills (Business & Commercial)
- 01Visit the PA business account overview page and log in to the Invoice Cloud portal
- 02Review current and historical bills, consumption (Mcf) and meter read dates
- 03Download bills as PDF; use Historical Bill Comparison to compare supplier vs. National Fuel rates
- 04For supplier/agent access, authorize via the Eligible Customer List preference form and use the marketer portal
How to Download National Fuel Gas Distribution Corporation (Pennsylvania Division) Bills (Residential)
- 01Visit the PA residential account overview page and create or log in to an Invoice Cloud account
- 02View current bill, usage and meter readings
- 03Use the Historical Bill Comparison tool for 12 months of data
Third-Party Access to National Fuel Gas Distribution Corporation (Pennsylvania Division) Billing Data
Marketer Portal Billing Files
- 01Become a PA PUC-licensed Natural Gas Supplier and complete National Fuel marketer enrollment
- 02Sign the Data Security Agreement
- 03Log in to the marketer portal to download A1 (daily bill amount audit), C3 (monthly billing comparison) and customer assignment files (ASCII, semicolon-delimited; ~93-day retention)
Eligible Customer List (ECL) Authorization
- 01Customer sets ECL preference (release account info / usage data, or opt out)
- 02Licensed supplier downloads the SATS Eligible Customer List from the marketer portal
- 03Use data only for authorized competitive supply purposes
Want to understand the charges on your bill?
See the National Fuel Gas Distribution Corporation (Pennsylvania Division) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
National Fuel uses monthly meter reads for most PA customers and does not offer Green Button or 15/30-minute interval data. Daily-metered transportation customers have daily consumption data through the marketer portal (G1 Mercury device report) and the Transportation Scheduling System.
How to Download National Fuel Gas Distribution Corporation (Pennsylvania Division) Interval Data via Green Button
- 01National Fuel does not offer Green Button Download My Data or Connect My Data
Interval data is essential for rate comparison and TOU analysis.
See which National Fuel Gas Distribution Corporation (Pennsylvania Division) rate schedule is best for your usage pattern →Third-Party API Access
National Fuel does not offer a public REST/SOAP API or developer portal. Licensed suppliers and authorized agents access customer billing/meter data through the password-protected marketer portal (HTTP/FTP file downloads) and via EDI following New York PSC Opinion 01-03 standards.
How to Register as a National Fuel Gas Distribution Corporation (Pennsylvania Division) API Vendor
- 01Obtain a PA PUC Natural Gas Supplier license and register with the PA Department of State
- 02Enroll through the National Fuel marketer liaison and meet SATS/MMNGS credit requirements
- 03Complete Phase III EDI testing and execute the Trading Partner and Data Security Agreements
- 04Access the marketer portal for billing/meter files via HTTP/FTP
EDI (Electronic Data Interchange)
Supported National Fuel Gas Distribution Corporation (Pennsylvania Division) EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 814 | Enrollment / Data Exchange | Customer enrollment, drops and account/data exchange between supplier and utility. |
| 810 | Invoice | Billing/invoice data exchange. |
| 820 | Payment Order / Remittance Advice | Payment and financial settlement data. |
| 867 | Product/Usage Report | Meter read / usage data exchange. |
How to Enroll in National Fuel Gas Distribution Corporation (Pennsylvania Division) EDI
- 01Obtain PA PUC Natural Gas Supplier license and register with PA Department of State
- 02Contact the National Fuel marketer liaison and submit SATS/MMNGS credit applications
- 03Review the Utility Maintained EDI Guide (UMEG v0.03)
- 04Complete Phase III EDI testing in National Fuel's test environment
- 05Execute the Trading Partner Agreement and Data Security Agreement
Rate Schedules & Tariff Analysis
National Fuel PA bills split into regulated delivery charges (PA PUC tariff Pa. P.U.C. No. 9) and the gas commodity, which shopping customers buy from a licensed supplier and default-service customers receive at a quarterly-adjusted pass-through rate. The biggest C&I cost levers are shopping the commodity via PAGasSwitch/a marketer, choosing transportation (SATS/DMT) service, and efficiency. A January 2026 base-rate case (+$19.7M / 7.4%) could raise delivery rates around November 1, 2026.
National Fuel Gas Distribution Corporation (Pennsylvania Division) Rate Schedule List
| Schedule | Applicability |
|---|---|
| Commercial and Public Authority Sales Service | Commercial/public-authority bundled sales. |
| Large Commercial and Industrial | Large C&I customers over 250 Mcf/year. |
| SATS / DMT Transportation | C&I transportation customers buying commodity from a marketer. |
National Fuel Gas Distribution Corporation (Pennsylvania Division) Rate Features & TOU Details
- Unbundled delivery vs. commodity charges
- Competitive supply available (Natural Gas Choice)
- Quarterly gas-supply cost adjustments for default service
- SATS and DMT transportation options for C&I
- Pending 2026 base delivery-rate increase
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full National Fuel Gas Distribution Corporation (Pennsylvania Division) Rate Optimization Guide →Other Data Access Programs
Eligible Customer List (ECL) Program
PA PUC-mandated program letting licensed suppliers identify and market to eligible customers; customers control whether their account and usage data are released.
- 01Customer sets ECL preference (release all, release account info only, or opt out)
- 02Licensed supplier downloads the SATS Eligible Customer List from the marketer portal
- 03Supplier uses data only for authorized competitive supply purposes
Marketer Data Files Program
Provides licensed SATS/MMNGS suppliers access to billing (A1, C3), meter-read (F3, G1), customer-assignment and rate files through the marketer portal.
- 01Become a licensed SATS or MMNGS supplier and complete credit applications
- 02Sign the Data Security Agreement
- 03Download ASCII files from the marketer portal via HTTP/FTP
Third-Party Notification Program
Lets customers designate a third party to receive shut-off notices and help arrange payment; no access to billing detail.
- 01Customer completes the Third-Party Notification enrollment form
- 02Customer provides the third party's name and contact info
- 03Designated party receives disconnection notices only
Limitations & Considerations
- ⚠No Green Button (ESPI) or public API for PA customers
- ⚠No 15/30-minute interval data; daily data only for DMT transportation customers
- ⚠Bulk billing/meter data limited to PA PUC-licensed suppliers via marketer portal/EDI
- ⚠Marketer files have short retention (~60-93 days)
- ⚠Customers cannot self-download historical interval data; older data requires customer service
- ⚠Specific per-Mcf C&I delivery rates published only in the full PA tariff (Pa. P.U.C. No. 9)
National Fuel Gas Distribution Corporation (Pennsylvania Division) Data Access FAQ
Can our PA business choose its natural gas supplier?▾
Yes. Under Pennsylvania's Natural Gas Choice and Competition Act, eligible commercial and industrial customers can buy the gas commodity from a licensed Natural Gas Supplier (compare offers on PAGasSwitch/PAPowerSwitch) while National Fuel provides regulated delivery and billing. If you do not shop, you receive default service at a quarterly-adjusted, pass-through commodity rate.
Does National Fuel offer Green Button or an API for C&I usage data?▾
No. National Fuel does not offer Green Button (Download or Connect My Data) or a public API in PA. Customers see monthly usage in the Invoice Cloud portal; licensed suppliers access billing/meter files through the marketer portal (ASCII via HTTP/FTP) and via ANSI X12 EDI.
How do we get interval or daily gas data for a large facility?▾
Most accounts are monthly-metered. Daily-metered transportation customers (DMT) get daily consumption through the Transportation Scheduling System and the G1 Mercury device report on the marketer portal. There is no standardized 15-minute interval data.
How can a consultant or aggregator access our account data?▾
Programmatic access requires a PA PUC Natural Gas Supplier license (or partnering with one), National Fuel marketer enrollment, a signed Data Security Agreement, and EDI/marketer-portal setup. Customers control data release via the Eligible Customer List preference form.
Are National Fuel's PA delivery rates changing?▾
Yes, potentially. National Fuel filed a base delivery-rate increase on January 28, 2026 of $19.7M (7.4%), proposing to raise the residential customer charge from $14 to $19; if approved, new delivery rates would likely take effect November 1, 2026. National Fuel states it has the lowest delivery rates among large PA gas utilities.
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