Questar Gas Company (Enbridge Gas Utah) Data Access Guide
Questar Gas Company, operating as Enbridge Gas Utah, is a regulated natural gas local distribution company serving over 1.2 million customers across Utah, Wyoming, and Idaho. It offers a customer portal with 13 months of usage history and an active Green Button Connect My Data program for third-party access.
Billing Data Access
Billing data is available through the Enbridge Gas customer portal, which provides current and historical bills, usage history in Dekatherms (DTH), and meter reading detail. Third parties access billing data via a written Authorization to Release Information form.
What Data Is on Your Questar Gas Company (Enbridge Gas Utah) Bill
- Current and historical bills (PDF)
- Monthly usage in Dekatherms (DTH)
- Year-over-year usage comparison
- Meter reads (current/previous, dial difference, volume multiplier)
- Service period dates
- Charges breakdown
How to Download Questar Gas Company (Enbridge Gas Utah) Bills (Business & Commercial)
- 01Log into the portal at https://portal.enbridgegas.com/
- 02Open the Usage History section to view 13 months of DTH usage
- 03Click an individual bill date to view the Meter Data Table (current/previous read, dial difference, volume multiplier, billed DTH)
- 04Record data manually or save bill PDFs
- 05For third-party delivery, complete the Authorization to Release Information form (Section: third-party access)
How to Download Questar Gas Company (Enbridge Gas Utah) Bills (Residential)
- 01Navigate to https://portal.enbridgegas.com/
- 02Register with account number, ZIP code, and customer/business name
- 03Create username and password and confirm via email
- 04Log in and open View My Bill
- 05Select a billing month and review DTH usage, charges, and meter data
- 06Download or print the bill as PDF
Third-Party Access to Questar Gas Company (Enbridge Gas Utah) Billing Data
Authorization to Release Information form
- 01Obtain the Authorization to Release Information form from Enbridge Gas
- 02Customer signs and specifies the third-party recipient, data requested (billing history and meter usage data), and duration (one-time, 12 months, or up to 3 years)
- 03Third party provides written indemnification to Enbridge Gas
- 04Mail to Enbridge Gas Customer Service, P.O. Box 45360, Salt Lake City, UT 84145-0360 (or call 1-800-323-5517)
- 05Enbridge verifies the customer and delivers data directly to the authorized third party
Green Button Connect My Data (CMD)
- 01Customer selects an approved third-party provider
- 02Provider initiates OAuth 2.0 authorization request
- 03Customer authenticates at the Enbridge Gas portal and grants access to usage/billing/account data
- 04Provider receives ESPI v3.3 XML data via API
- 05Customer can revoke consent at any time through Share My Data
Want to understand the charges on your bill?
See the Questar Gas Company (Enbridge Gas Utah) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
Enbridge Gas (Questar) is a gas-only distribution utility with monthly meter reads. It does NOT offer 15/30-minute interval data — gas usage is reported as monthly aggregates in Dekatherms (DTH).
How to Download Questar Gas Company (Enbridge Gas Utah) Interval Data via Green Button
- 01Log into the Enbridge Gas portal
- 02Open Download and Share Your Data / Share My Data
- 03Select Download My Data
- 04Choose accounts, date range (up to 24 months), and data categories (account, billing, usage)
- 05Generate and download the ESPI v3.3 XML file(s)
Interval data is essential for rate comparison and TOU analysis.
See which Questar Gas Company (Enbridge Gas Utah) rate schedule is best for your usage pattern →Third-Party API Access
Third parties register with Enbridge Gas to receive customer-authorized gas usage and billing data via the ESPI v3.3 API using OAuth 2.0. Approval typically takes 2-4 weeks.
Available Questar Gas Company (Enbridge Gas Utah) API Endpoints
| Function | Endpoint | Method | Format |
|---|---|---|---|
| Token (obtain/refresh bearer token) | OAuth token endpoint (provided at onboarding) | GET | OAuth 2.0 |
| Subscription / customer data retrieval | ESPI subscription endpoint | GET | XML (ESPI v3.3) |
How to Register as a Questar Gas Company (Enbridge Gas Utah) API Vendor
- 01Review NAESB REQ.21 / ESPI v3.3 requirements and prepare OAuth 2.0 infrastructure
- 02Submit the third-party application with company, tax ID, and use-case details
- 03Pass Enbridge review (typically 2-4 weeks)
- 04Receive OAuth client credentials and complete technical onboarding/certification
- 05Begin retrieving customer-authorized production data
EDI (Electronic Data Interchange)
Supported Questar Gas Company (Enbridge Gas Utah) EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 810 | Invoice / LDC Consolidated Bill | Electronic delivery of consolidated gas bills to business customers |
| 814 | Enrollment, Changes, Drops, Reinstatement | Account enrollment and change requests |
| 820 | Payment Order / Remittance Advice | Payment and remittance processing |
| 867 | Product Transfer and Resale (Usage) | Monthly/historical usage reporting |
How to Enroll in Questar Gas Company (Enbridge Gas Utah) EDI
- 01Contact the Enbridge Gas EDI department at 1-800-323-5517 and request an EDI billing enrollment packet
- 02Complete the EDI Billing Customer Agreement and Trading Partner Information Form (VAN or secure FTP/PGP details)
- 03Submit with company tax ID and EDI/accounting contacts
- 04Receive and validate test 810 invoices for certification
- 05Go live on production EDI transmission (paper bills discontinued)
Rate Schedules & Tariff Analysis
Enbridge Gas Utah bills combine a fixed Basic Service Fee, a volumetric Distribution Non-Gas (DNG) rate that is tiered and seasonal, a Supplier Non-Gas rate, and a pass-through Commodity (gas cost) rate with no utility markup. C&I customers can reduce delivery cost by moving from bundled sales (GS/FS) to Transportation Service and procuring their own gas, or to interruptible service if they can curtail load.
Questar Gas Company (Enbridge Gas Utah) Rate Schedule List
| Schedule | Applicability |
|---|---|
| GS — General Service | Commercial and residential firm sales service; tiered DNG (first 45 Dth vs. over 45 Dth), seasonal. |
| FS — Firm Sales Service | Larger-volume firm sales with block-tiered DNG and minimum monthly DNG charge. |
| IS — Interruptible Sales | Interruptible C&I; minimum 7,000 Dth/yr and 15%+ load factor. |
| Transportation (TSS/TSM/TSL, TBF, MT) | Customer-supplied gas transported on Enbridge's distribution system. |
Questar Gas Company (Enbridge Gas Utah) Rate Features & TOU Details
- Pass-through commodity (no markup on gas cost)
- Seasonal rates: Summer Apr–Oct vs. Winter Nov–Mar
- Tiered/block DNG rates that decline with higher usage
- Transportation option for large customers who supply their own gas
- Weather Normalization Adjustment applies to GS bills
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Questar Gas Company (Enbridge Gas Utah) Rate Optimization Guide →Other Data Access Programs
Green Button Connect My Data (Share My Data)
Customer-authorized third-party access to gas usage and billing data via OAuth 2.0 and ESPI v3.3, with 25+ providers onboarded.
- 01Customer selects an approved provider
- 02Customer authorizes access via OAuth at the Enbridge portal
- 03Provider retrieves ESPI v3.3 XML data
- 04Customer manages or revokes consent in Share My Data
Better Buildings Energy Data Access Accelerator
Enbridge Gas (Questar) participates in the U.S. DOE Better Buildings initiative, supporting customer energy-data access and efficiency.
- 01Review program resources via the Better Buildings Solution Center
- 02Engage Enbridge on data-access and efficiency initiatives
Limitations & Considerations
- ⚠No 15/30-minute interval data — gas usage is monthly DTH only
- ⚠Green Button Download My Data documentation is clearest for Ontario; UT/ID/WY availability should be verified
- ⚠EDI is more developed for Dominion/Enbridge electric operations than for gas; gas EDI is limited
- ⚠Portal history is limited to 13 months online (longer via authorization or Green Button)
Questar Gas Company (Enbridge Gas Utah) Data Access FAQ
Does Enbridge Gas Utah offer interval (15-minute) data for commercial accounts?▾
No. Gas service uses monthly meter reads reported in Dekatherms (DTH). There is no 15/30-minute interval data; the portal shows 13 months of monthly usage and Green Button provides up to 24 months of monthly data in XML.
How can a third-party energy consultant get our gas usage data?▾
Two ways: (1) Green Button Connect My Data, where you authorize an approved provider via OAuth to receive ESPI v3.3 data automatically; or (2) the written Authorization to Release Information form, which directs Enbridge to send billing and meter-usage data directly to your designated third party for up to 3 years.
Can a large C&I customer choose its own gas supplier?▾
Core sales-service customers cannot shop, and the commodity is passed through at cost with no markup. However, large commercial/industrial customers can elect Transportation Service (TSS/TSM/TSL) and procure their own gas from a marketer, paying Enbridge only to transport it. Notice of intent is due by March 7 for a July 1 effective date.
What changed with rates in 2026?▾
Effective January 1, 2026, the Utah PSC approved a base rate increase of about 4.8% (roughly $2.67/month, or $32/year, for a typical residential customer). Base rates recover delivery infrastructure costs and are filed about every three years; the gas commodity itself is not marked up.
Is EDI billing available for business customers?▾
Yes, on a limited basis. Business customers can enroll in ANSI X12 EDI billing (810 invoices, plus 814/820/867 as applicable) by contacting the Enbridge EDI department at 1-800-323-5517 and completing the EDI Billing Customer Agreement, followed by test-invoice certification.
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