Indiana Gas Company (CenterPoint Energy Indiana North) Data Access Guide
Indiana Gas Company, doing business as CenterPoint Energy Indiana North (Vectren North), is a regulated natural gas distributor serving about 490,000 customers across 51 Indiana counties. C&I customers access billing data through the CenterPoint My Account portal, with the Gas Tracking System (GTS) and UHIT API serving transportation customers and suppliers.
How to Get Your Indiana Gas Company (CenterPoint Energy Indiana North) Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| My Account Portal | ✓ | ✓ | Residential & C&I | Bills, monthly usage, payment history | Per billing cycle | PDF, Web, Email |
| Energy Data Portal | ✓ | ✓ | Commercial/multifamily (Indiana availability to confirm) | Whole-building usage, ENERGY STAR benchmarking | Monthly | Web, CSV, ENERGY STAR |
| Gas Tracking System (GTS) | ✓ | ✓ | Transportation customers & suppliers | Nominations, usage, imbalances, settlement | Daily | Web, X12, reports |
| UHIT API | — | ✓ | Competitive retailers / aggregators | Historical usage | On-demand | XML/JSON |
| EDI (via GTS) | ✓ | ✓ | Suppliers / transportation | 814/810/820/867 | Transaction-level | ANSI X12 |
Billing Data Access
CenterPoint Energy Indiana North provides billing data through the My Account portal, which was upgraded with a new SAP-based billing system in July 2024. Bills show therms used, base charges, the Gas Cost Adjustment (GCA), taxes, and year-over-year usage comparison.
What Data Is on Your Indiana Gas Company (CenterPoint Energy Indiana North) Bill
- Monthly bills (PDF)
- Usage in therms with year-over-year comparison
- Gas Cost Adjustment (GCA) charges
- Base charges, taxes, and fees
- Average daily temperature data
- Payment history
How to Download Indiana Gas Company (CenterPoint Energy Indiana North) Bills (Business & Commercial)
- 01Register the business account at https://myaccount.centerpointenergy.com/.
- 02Use Billing History to download monthly statements (PDF) and review therms used.
- 03For historical usage data, contact customer service at 800-227-1376 or CustomerCareEVV@CenterPointEnergy.com.
- 04Large customers (>=25,000 therms/yr) on transportation receive detailed operational data via the Gas Tracking System through their supplier.
- 05Add authorized users in My Account for consultants/property managers.
How to Download Indiana Gas Company (CenterPoint Energy Indiana North) Bills (Residential)
- 01Visit https://myaccount.centerpointenergy.com/ and click Register (or Sign In).
- 02Provide email, create a password, and complete verification (email/text/phone code).
- 03Open Billing & Payment to view the current bill and breakdown.
- 04Use Billing History / View Past Bills to access and download prior bills as PDF.
Third-Party Access to Indiana Gas Company (CenterPoint Energy Indiana North) Billing Data
Authorized User / Consent to Disclose
- 01Obtain written customer authorization (Consent to Disclose form or power of attorney) specifying data types, scope, and duration.
- 02Customer adds the third party under Authorized Users in My Account, or submits authorization to customer service.
- 03Third party receives an email invitation and access permissions.
- 04Customer can review Approved Companies and revoke access at any time.
Nectar API access
- 01Nectar obtains customer authorization.
- 02Nectar retrieves billing and historical usage data programmatically.
- 03Data is delivered via Nectar's API — see docs.nectarclimate.com.
Want to understand the charges on your bill?
See the Indiana Gas Company (CenterPoint Energy Indiana North) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
Most Indiana North customers have traditional monthly-read meters; granular interval data is not generally available today. CenterPoint is deploying Itron Intelis ultrasonic natural gas smart meters across its territories, which will enable 15-minute or hourly granularity once fully rolled out. Gas transportation customers obtain higher-granularity operational data through the Gas Tracking System.
How to Download Indiana Gas Company (CenterPoint Energy Indiana North) Interval Data via Green Button
- 01Green Button Connect My Data is not implemented for Indiana North gas.
- 02Use My Account billing/usage history or request data from customer service.
- 03Transportation customers retrieve usage via the Gas Tracking System through their supplier.
How to Download Indiana Gas Company (CenterPoint Energy Indiana North) Interval Data via Portal
- 01Log into https://myaccount.centerpointenergy.com/ and open usage history.
- 02Download monthly billing statements (PDF).
- 03Request historical usage exports from customer service if needed.
Interval data is essential for rate comparison and TOU analysis.
See which Indiana Gas Company (CenterPoint Energy Indiana North) rate schedule is best for your usage pattern →Third-Party API Access
CenterPoint offers the Usage History Inquiry Tool (UHIT) API for competitive retailers and market participants to retrieve historical usage data. C&I customers typically access it through a retailer/supplier. Connectivity profiles, a user guide, and terms of use are provided on registration.
Available Indiana Gas Company (CenterPoint Energy Indiana North) API Endpoints
| Function | Endpoint | Method | Format |
|---|---|---|---|
| Usage history inquiry | CNP Usage History Inquiry (UHIT) API | GET | XML / JSON |
How to Register as a Indiana Gas Company (CenterPoint Energy Indiana North) API Vendor
- 01Email cr.support@centerpointenergy.com to request UHIT registration.
- 02Provide company information and agree to UHIT Terms of Use.
- 03Download the API User Guide and connectivity profile.
- 04Integrate the UHIT API and submit historical usage queries.
EDI (Electronic Data Interchange)
Indiana North supports EDI for gas transportation customers, suppliers, and competitive retailers, primarily through the Gas Tracking System (GTS). EDI enables nominations, billing, usage, and settlement data exchange. ANSI X12 transaction sets apply per IURC Tariff G-20.
Supported Indiana Gas Company (CenterPoint Energy Indiana North) EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 814 | Enrollment/Change Request | Change requests, enrollments, and reinstatements for transportation/supplier service. |
| 810 | Invoice | Invoice/billing statements. |
| 820 | Payment/Remittance | Payment and remittance information. |
| 867 | Usage/Consumption | Usage and consumption data. |
How to Enroll in Indiana Gas Company (CenterPoint Energy Indiana North) EDI
- 01Submit a trading partner application and provide company/financial credentials; pass creditworthiness review.
- 02Submit a connectivity profile with VAN details and test EDI message transmission.
- 03Verify all transaction types (814, 810, 820, 867) work correctly.
- 04Maintain connectivity, deadlines, and accuracy per IURC Tariff G-20.
- 05Contact EDICoordinators@CenterPointEnergy.com or TJ Noland (713-207-4322) for setup.
Rate Schedules & Tariff Analysis
Under IURC Tariff G-20, Indiana North separates bundled Sales Service (Rates 210/220/240) from Transportation Service (Rates 245/260/270) plus Pooling (280). Sales customers pay a fixed monthly customer charge, a volumetric distribution charge per therm (set in base rate Cause No. 45468), and a quarterly Gas Cost Adjustment that passes through the commodity. Transportation customers pay only delivery charges and buy gas from an approved supplier. Exact dollar figures were not independently verified for this draft; consult the G-20 tariff and latest GCA filing.
Indiana Gas Company (CenterPoint Energy Indiana North) Rate Schedule List
| Schedule | Applicability |
|---|---|
| Rate 220 - General Sales Service | General commercial sales. |
| Rate 240 - General Sales Service (larger) | Larger general-service sales. |
| Rate 245 - Large General Transportation | Transportation, >=25,000 therms/yr. |
| Rate 260 - Large Volume Transportation | High-volume industrial transportation. |
| Rate 270 - Long-Term Contract Service | Long-term contract customers. |
| Rate 280 - Pooling Service | Suppliers/pool operators. |
Indiana Gas Company (CenterPoint Energy Indiana North) Rate Features & TOU Details
- Base distribution rates set in IURC Cause No. 45468 (order Nov. 17, 2021).
- Quarterly Gas Cost Adjustment (GCA) under Cause No. 37394 passes through commodity cost with no markup.
- TDSIC tracker (Cause No. 45611) recovers infrastructure investment.
- Transportation/Choice program for non-residential customers >=25,000 therms/year.
- Rate schedules 210-285 span residential, general, transportation, long-term contract, and pooling.
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Indiana Gas Company (CenterPoint Energy Indiana North) Rate Optimization Guide →Other Data Access Programs
Gas Transportation Service (Choice)
Non-residential customers using at least 25,000 therms/year may buy gas from an approved supplier while CenterPoint delivers it. Suppliers manage nominations and provide usage/settlement data via GTS.
- 01Contact your county account manager to enroll.
- 02Select an approved supplier (e.g., Constellation, Symmetry, CIMA, Kinetrex, NRG).
- 03Sign an agency agreement and choose consolidated or dual billing.
- 04Access nominations, usage, and settlement data through the supplier via GTS.
Energy Data Portal (whole-building benchmarking)
Portal for commercial/multifamily whole-building usage and automated transfer to ENERGY STAR Portfolio Manager. Primarily Minnesota today; confirm Indiana availability.
- 01Register at the Energy Data Portal and verify a qualifying account.
- 02Third parties register as a service provider and submit the Whole-Building Energy Usage Data request.
- 03Customer grants consent; set up automated monthly transfers.
Limitations & Considerations
- ⚠Granular interval data is not generally available; most meters are monthly-read pending the Itron smart meter rollout.
- ⚠Green Button Connect My Data is not implemented for Indiana North gas.
- ⚠Energy Data Portal is primarily a Minnesota deployment; Indiana availability must be confirmed.
- ⚠Higher-granularity operational data (GTS) is limited to transportation customers (>=25,000 therms/yr) and their suppliers.
- ⚠Third-party access requires written customer authorization; aggregator coverage for Indiana North varies.
Indiana Gas Company (CenterPoint Energy Indiana North) Data Access FAQ
How does a business get its CenterPoint Indiana North gas usage data?▾
Use the My Account portal at https://myaccount.centerpointenergy.com/ to view and download monthly bills (PDF) and usage history (12-24 months). For historical exports, contact customer service at 800-227-1376. Transportation customers (>=25,000 therms/yr) get detailed operational data via the Gas Tracking System through their supplier.
Can a consultant access our account on our behalf?▾
Yes. Provide written authorization (a Consent to Disclose form or power of attorney) and add the consultant as an Authorized User in My Account, or submit the authorization to customer service. You can review Approved Companies and revoke access anytime. Competitive retailers and aggregators may also pull historical usage via the UHIT API with your consent.
Is there a programmatic API for usage data?▾
CenterPoint offers the Usage History Inquiry Tool (UHIT) API for competitive retailers and market participants to retrieve historical usage (XML/JSON). C&I customers usually access it through a retailer. Register via cr.support@centerpointenergy.com. There is no native Green Button Connect My Data for Indiana North gas.
Can a large customer choose its own gas supplier?▾
Yes. Non-residential customers using at least 25,000 therms/year can enroll in Gas Transportation Service, selecting from CenterPoint's approved supplier list (e.g., Constellation, Symmetry, CIMA, Kinetrex, NRG). CenterPoint continues to deliver the gas; the supplier manages nominations and billing via the Gas Tracking System.
What rate schedules apply to commercial and industrial customers?▾
Under IURC Tariff G-20, C&I sales customers take General Service (Rate 220/240); larger transportation customers use Large General Transportation (Rate 245), Large Volume Transportation (Rate 260), or Long-Term Contract Service (Rate 270), plus Pooling Service (Rate 280). Each bill combines base distribution charges set in Cause No. 45468 with a quarterly Gas Cost Adjustment (GCA, Cause No. 37394) and trackers such as the TDSIC. See the G-20 tariff book for current figures.
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