National Fuel Gas Distribution Corporation (Pennsylvania Division) Rate Selection 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.
National Fuel Gas Distribution Corporation (Pennsylvania Division) Rate Schedule Comparison
| Schedule | Type | Rate | Best For |
|---|---|---|---|
| Commercial and Public Authority Sales | commercial | Customer charge + per-Mcf delivery + quarterly-adjusted commodity | Most commercial and public-authority buildings on default supply. |
| Large Commercial and Industrial | industrial | Higher customer charge + declining-block per-Mcf delivery + commodity/supplier | High-volume industrial facilities (>250 Mcf/year). |
| SATS / DMT Transportation | industrial | Delivery charge billed by National Fuel + commodity contracted with a licensed marketer | C&I customers managing gas procurement through a supplier. |
Market Overview
Pennsylvania's retail natural gas market is competitive under the Natural Gas Choice and Competition Act. Eligible C&I and residential customers may buy the gas commodity from licensed Natural Gas Suppliers while National Fuel provides regulated delivery. Customers compare offers via the PA PUC PAGasSwitch site. National Fuel sets delivery rates through PA PUC rate cases and adjusts gas supply (commodity) costs quarterly at no markup for customers on default service.
Need to pull your actual usage data to compare rates? See the National Fuel Gas Distribution Corporation (Pennsylvania Division) Data Access Guide →
Current Rate Schedules
National Fuel PA bills separate delivery charges (regulated, set by the PA PUC under tariff Pa. P.U.C. No. 9) and gas supply charges (the commodity, adjusted quarterly at no markup for default-service customers). On January 28, 2026, National Fuel filed for a $19.7 million (7.4%) base delivery-rate increase, its first request since 2022; if approved, new rates would take effect about November 1, 2026. The filing proposes raising the residential monthly customer charge from $14 to $19 and would raise an average residential bill (80 Mcf/year) by about $4.95/month (5.9%). National Fuel states it has the lowest delivery rates among large PA gas utilities. C&I delivery charges (Commercial/Public Authority and Large Commercial & Industrial schedules) are set in the same tariff; specific per-Mcf C&I figures are described structurally and cited to the tariff where a single verified dollar value was not isolated. For reference, EIA reported Pennsylvania's industrial natural gas price at about $11.07 per Mcf in February 2026.
Effective: February 1, 2026 · Full Tariff Book →
| Schedule | Type | Applicability | Structure | Rate |
|---|---|---|---|---|
| Commercial and Public Authority Sales Service | commercial | Commercial and public-authority customers taking bundled sales service from National Fuel. | Monthly customer charge + per-Mcf delivery charge + gas supply (commodity) charge adjusted quarterly. Delivery rates set in Pa. P.U.C. No. 9. | Per-Mcf delivery charge per tariff; commodity adjusted quarterly. National Fuel cited as having the lowest large-utility delivery rates in PA.+ Generally none for sales service; see tariff |
| Small Commercial / Public Authority (<250 Mcf/Year) | commercial | Small commercial and public-authority accounts using less than 250 Mcf per year. | Lower fixed customer charge + per-Mcf delivery charge + commodity (or supplier charge if shopping). | Per-Mcf delivery charge per tariff schedule; commodity pass-through or competitive supplier rate.+ None |
| Large Commercial and Industrial Sales/Delivery | industrial | Large commercial and industrial customers, including those over 250 Mcf/year. | Higher customer charge + per-Mcf delivery (often declining-block) + commodity or competitively procured supply. Delivery set by PA PUC. | Per-Mcf delivery charge per tariff (declining-block); commodity via default service or licensed supplier.+ May include reservation/capacity components; see tariff |
| Small Aggregation Transportation Service (SATS) | industrial | Commercial/industrial transportation customers (aggregated) buying gas from a licensed marketer with National Fuel delivery. | Customer charge + per-Mcf transportation/delivery charge billed by National Fuel; commodity contracted with the marketer. Managed via TSS and EDI. | Per-Mcf transportation charge per tariff; commodity priced by the supplier.+ Balancing/imbalance provisions per GTOP |
| Daily Metered Transportation (DMT) | industrial | Large industrial/commercial customers with daily metering, nominating gas through the Transportation Scheduling System. | Customer charge + per-Mcf transportation/delivery charge + daily balancing; commodity sourced via marketer. Daily metered with TSS nominations. | Per-Mcf delivery charge per tariff; daily imbalance index applies.+ Capacity/balancing charges per tariff and GTOP |
Rate Recommendations by Use Case
Large industrial facility seeking lowest total gas cost
Shop the commodity through a licensed supplier and elect SATS or DMT transportation; National Fuel continues regulated delivery.
In PA's competitive market the commodity is the main controllable cost; transportation service plus competitive supply can beat default service, while delivery charges stay regulated.
- Compare offers on PAGasSwitch and confirm the supplier is PA PUC-licensed
- Use TSS daily volumes and G1 reports to manage nominations and avoid imbalance penalties
- Model the proposed 2026 delivery-rate increase (potential Nov 1, 2026) into contracts
Multi-site commercial portfolio / energy manager
Use the Invoice Cloud portal and Historical Bill Comparison for usage, and engage a licensed supplier/marketer for portal/EDI data access across accounts.
National Fuel has no public API; customer-facing usage comes from the Invoice Cloud portal, while bulk billing/meter data flows to licensed suppliers via the marketer portal and EDI.
- Set ECL preferences to release usage data to your authorized supplier
- Have your supplier pull A1/C3 billing files and meter reads from the marketer portal
- Use the 12-month Historical Bill Comparison to benchmark supplier vs. utility cost
Energy consultant / aggregator needing bulk C&I data
Become a PA PUC-licensed supplier (or partner with one) to access billing/meter files via the marketer portal and EDI under a Data Security Agreement.
There is no Green Button or public API; programmatic C&I data requires licensed marketer-portal and EDI access, which is the only scalable path.
- Complete Phase III EDI testing and execute the Trading Partner Agreement
- Sign the Data Security Agreement (two originals)
- Pull ECL and customer-assignment files to map your aggregation pool
Historical Rate Trends
Delivery rates change through PA PUC base-rate cases (last approved 2022); the gas-supply (commodity) charge adjusts quarterly to reflect wholesale market costs, passed through at no markup.
January 28, 2026
National Fuel filed a PA base delivery-rate increase of $19.7M (7.4%), proposing to raise the residential customer charge from $14 to $19; new rates would likely take effect Nov 1, 2026 if approved.
+7.4% (proposed)February 1, 2026
Quarterly gas-supply (commodity) charge adjustment for default-service customers, passed through at no markup.
market-based (quarterly)Overall trend: Delivery rates were stable since the 2022 case; a 7.4% increase is pending from the January 2026 filing. Commodity costs track wholesale gas markets (PA industrial price ~$11.07/Mcf in Feb 2026 per EIA).
Next expected change: Quarterly gas-supply adjustments (next opportunity Feb 1, 2026); proposed base delivery-rate increase potentially effective Nov 1, 2026 pending PA PUC review (decision due by Oct 29, 2026).
Cost Optimization Strategies
PA C&I customers can lower total gas costs by shopping the commodity, electing transportation service, and improving efficiency. Delivery is regulated, so commodity procurement is the main variable.
Shop the gas commodity
For: All eligible commercial and industrial customers
Compare licensed supplier offers via PAGasSwitch (PAPowerSwitch) and contract for the commodity; National Fuel still delivers and bills delivery charges.
Elect SATS or DMT transportation
For: Larger commercial and industrial loads
Aggregation (SATS) or daily-metered (DMT) transportation lets larger C&I customers procure gas through a marketer and manage nominations via TSS.
Use Historical Bill Comparison & meter data
For: All C&I customers
Use the 12-month Historical Bill Comparison tool and (for daily-metered customers) G1 daily reports to compare supplier vs. utility costs and detect anomalies.
Plan for the pending 2026 rate change
For: All customers
Model the proposed 7.4% delivery-rate increase (potential Nov 1, 2026) into budgets and supply contracts.
To implement these strategies, you need your 15-minute interval data. Learn how to download National Fuel Gas Distribution Corporation (Pennsylvania Division) interval data →
Deregulated Market Shopping
Under Pennsylvania's Natural Gas Choice and Competition Act, National Fuel PA customers may buy the gas commodity from a licensed Natural Gas Supplier while National Fuel provides regulated delivery. If you do not shop, you receive default service at a quarterly-adjusted, pass-through commodity rate.
How to Compare National Fuel Gas Distribution Corporation (Pennsylvania Division) Suppliers
- 01Compare licensed supplier offers on the PA PUC PAGasSwitch (PAPowerSwitch) site
- 02Confirm your account is eligible and note your annual Mcf usage
- 03Enroll with the chosen supplier; National Fuel continues delivery and billing
- 04Set your Eligible Customer List preference to control data release to suppliers
Contract Terms for National Fuel Gas Distribution Corporation (Pennsylvania Division) Supply Agreements
- Compare fixed vs. variable pricing and contract length
- Check cancellation/early-termination fees
- Confirm whether the rate is per-Mcf and how it compares to default service
- Review renewal/rollover terms to avoid variable-rate spikes
Common Pitfalls When Shopping National Fuel Gas Distribution Corporation (Pennsylvania Division) Rates
- Variable rates can rise sharply after introductory periods
- Default-service commodity is pass-through with no markup; suppliers add margin
- Delivery charges are unaffected by your supplier choice
- Verify the supplier is PA PUC-licensed before enrolling
Frequently Asked Questions
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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