Sam Houston Electric Cooperative Data Access Guide
Sam Houston Electric Cooperative is a member-owned electric cooperative serving roughly 93,000 meters across 10 East Texas counties. It runs the mySamHouston portal on the NISC SmartHub platform with AMI smart meters, but has not publicly enabled Green Button, EDI, or an official third-party API.
How to Get Your Sam Houston Electric Cooperative Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| mySamHouston Portal (NISC SmartHub) | ✓ | — | Residential, Commercial, Industrial | Billing, usage | Daily | Web, mobile, PDF |
| Green Button DMD/CMD | — | — | Unknown | Usage | N/A | XML/CSV (if enabled) |
| Direct C&I data request | ✓ | ✓ | Commercial, Industrial | Billing, interval | On request | CSV, custom |
| Reverse-engineered SmartHub API | ✓ | — | Residential (personal use) | 15-min interval, cost | Daily | JSON/CSV |
Billing Data Access
Billing data is available through the mySamHouston online portal, powered by NISC SmartHub, plus the mySamHouston mobile app. Customers can view current balances, billing history, PDF copies of bills, a 13-month consumption graph, and year-over-year comparisons.
What Data Is on Your Sam Houston Electric Cooperative Bill
- Current bill amount and account balance
- Bill due dates and payment history
- Service charges and rate details
- Monthly statements (PDF)
- 13-month consumption graph
- Year-over-year usage comparison
How to Download Sam Houston Electric Cooperative Bills (Business & Commercial)
- 01Have the account holder register the C&I account in mySamHouston
- 02Contact Member Services at 1-800-458-0381 to request a dedicated commercial/industrial representative
- 03Request interval data exports and historical billing for the account
- 04Establish a data-sharing agreement for multi-year or automated feeds
How to Download Sam Houston Electric Cooperative Bills (Residential)
- 01Register at https://samhouston.smarthub.coop/ui/ with email, service address, and account number
- 02Log in (two-factor may be required)
- 03Open billing history to view or download PDF bills
- 04Use the consumption graph for year-over-year comparison
Third-Party Access to Sam Houston Electric Cooperative Billing Data
Customer-delegated portal access
- 01Obtain written authorization from the customer
- 02Have the customer export or share bill PDFs and usage data
- 03Analyze the shared exports
Direct utility request
- 01Call 1-800-458-0381 and ask for Business/Commercial Services
- 02Provide customer account number and signed letter of authorization
- 03Receive data via secure email, FTP, or portal share
Want to understand the charges on your bill?
See the Sam Houston Electric Cooperative Rate Schedules & Tariff Guide →Interval Data & Smart Meters
Sam Houston Electric deployed AMI smart meters beginning in 2015. Members can view granular usage through mySamHouston by day, week, month, or billing cycle, with cost and daily temperature correlation. Raw 15-minute CSV export is not officially documented in the customer portal.
How to Download Sam Houston Electric Cooperative Interval Data via Green Button
- 01Log in to mySamHouston and open My Usage / Usage Analytics
- 02Look for a Green Button / Download My Data option (not confirmed enabled)
- 03If absent, call 1-800-458-0381 to ask whether Green Button has been enabled
- 04Request a CSV/XML usage export as an alternative
Interval data is essential for rate comparison and TOU analysis.
See which Sam Houston Electric Cooperative rate schedule is best for your usage pattern →Third-Party API Access
Sam Houston Electric does not publish an official third-party data API. An open-source community project has reverse-engineered the NISC SmartHub endpoints to pull 15-minute interval and cost data, but this is unsupported, may violate NISC terms, and is appropriate only for personal access.
Available Sam Houston Electric Cooperative API Endpoints
| Function | Endpoint | Method | Format |
|---|---|---|---|
| Poll interval usage | services/secured/utility-usage/poll | GET | JSON |
How to Register as a Sam Houston Electric Cooperative API Vendor
- 01Log in to mySamHouston and open browser developer tools
- 02Capture the serviceLocationNumber from the utility-usage/poll network call
- 03Configure the open-source tool with credentials and that ID
- 04Run to export CSV (personal use only; unsupported)
EDI (Electronic Data Interchange)
How to Enroll in Sam Houston Electric Cooperative EDI
- 01Call Member Services at 1-800-458-0381
- 02Ask for EDI enrollment or trading-partner setup
- 03Provide business and account details for evaluation
Sources
Rate Schedules & Tariff Analysis
Sam Houston Electric publishes its rate schedules within a member-policies tariff document rather than as posted per-unit price tables, so exact C&I energy and demand charges must be read from the tariff or obtained from Member Services. The 2025 restructure shifted more fixed cost recovery into base charges (residential base $19.75 to $31.75), reflecting an independent finding that fixed cost to serve a meter is ~$45/month. For C&I accounts this signals continued upward pressure on fixed and demand components.
Sam Houston Electric Cooperative Rate Schedule List
| Schedule | Applicability |
|---|---|
| Small General Service (SGS) | Small commercial accounts. |
| General Rate Service (GS) | General commercial accounts. |
| Large Power Service (LP) | Large power / industrial accounts. |
| Large Power High Load Factor (HLF) | High-load-factor industrial accounts. |
| Large School Service (LSS) | Large school / institutional accounts. |
Sam Houston Electric Cooperative Rate Features & TOU Details
- First rate change since May 2018, effective March 1, 2025
- Higher fixed/base charges to better recover ~$45/meter fixed cost
- Separate large-power schedules (LP, HLF) with demand charges
- High Load Factor option rewards steady industrial operation
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Sam Houston Electric Cooperative Rate Optimization Guide →Other Data Access Programs
Industrial Critical Load Program
Dedicated program for large industrial accounts with critical load requirements, handled by the cooperative's commercial/industrial team.
- 01Contact Member Services at 1-800-458-0381
- 02Ask for the Industrial Critical Load program
- 03Work with an assigned account representative on service terms
PURPA Demand-Response & EV Charging Review
The cooperative solicited member feedback on demand-response practices and EV charging programs under PURPA 111(d) standards in connection with the 2021 Infrastructure Investment and Jobs Act.
- 01Review the standards at samhouston.net/PURPA
- 02Submit written feedback to the PURPA Hearing Coordinator
- 03Watch for future demand-response offerings
Limitations & Considerations
- ⚠No official Green Button (DMD or CMD) confirmed enabled.
- ⚠No official third-party API; only an unsupported reverse-engineered NISC SmartHub tool exists.
- ⚠No documented EDI support for customer data exchange.
- ⚠No self-service 15-minute interval CSV export in the customer portal.
- ⚠Published rate detail is limited; per-kWh and demand $ for C&I schedules are not posted online and must be obtained from the tariff/Member Services.
Sam Houston Electric Cooperative Data Access FAQ
How can a commercial or industrial member get interval (15-minute) meter data from Sam Houston Electric?▾
There is no self-service raw 15-minute export in mySamHouston. C&I members should call Member Services at 1-800-458-0381 and request a dedicated commercial/industrial representative, then ask for interval data exports (CSV) and historical billing under a data-sharing agreement.
Does Sam Houston Electric support Green Button or an official API for energy data?▾
Not as of this research. NISC SmartHub supports Green Button at the platform level, but Sam Houston Electric has not publicly enabled Download My Data, Connect My Data, or an official third-party API. Confirm current status by calling 1-800-458-0381.
Can an energy consultant or aggregator access a member's data on their behalf?▾
There is no formal third-party authorization portal. Consultants should obtain written customer authorization and either have the member export their data or call Business Services at 1-800-458-0381 to arrange a secure data feed.
Can C&I members shop for a competitive retail electric provider?▾
No. Although Sam Houston Electric is in the ERCOT footprint, as a cooperative it opted out of ERCOT retail competition, so members cannot choose a competitive REP. Rates are set by the member-elected Board.
When did Sam Houston Electric last change its rates?▾
Rates had been unchanged since May 2018 until a revised rate structure took effect March 1, 2025, which raised the residential base charge from $19.75 to $31.75 and adjusted several commercial schedules.
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