Middle Tennessee Electric (MTEMC) Data Access Guide
Middle Tennessee Electric (MTEMC) is the largest electric cooperative in Tennessee, serving 344,000+ meters across 11 Middle Tennessee counties. As a TVA distributor, MTEMC delivers power at TVA-derived rates with no retail supplier choice, offering data access through the NISC SmartHub (myMTE) platform including Green Button download and connect.
How to Get Your Middle Tennessee Electric (MTEMC) Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| myMTE Web Portal / Mobile App | ✓ | — | Residential, Commercial, Industrial | Bills (PDF), daily usage | Daily | PDF / web interface |
| Green Button Download My Data | ✓ | — | All AMI customers | 15-minute interval usage | On-demand, up to 14 months | XML (ESPI) |
| Green Button Connect My Data | — | ✓ | All AMI customers via authorized apps | 15-minute interval usage | Daily/hourly | XML via OAuth |
| Key Accounts / Comprehensive Services | ✓ | ✓ | Large C&I (>300 kW) | Billing analysis, load profiles | Custom | Excel / custom reports |
Billing Data Access
MTEMC provides billing data through the myMTE web portal and mobile app, powered by NISC SmartHub. Bills are available as downloadable PDFs; there is no native CSV/Excel export through the public portal. Commercial and industrial accounts can obtain customized billing analysis through Key Accounts coordinators.
What Data Is on Your Middle Tennessee Electric (MTEMC) Bill
- Invoice date and due date
- Account number and service address
- Previous balance and current charges
- Monthly energy consumption (kWh)
- Customer charge and energy charge breakdown
- TVA Fuel Cost Adjustment
- Taxes and fees
- Payment status and history
How to Download Middle Tennessee Electric (MTEMC) Bills (Business & Commercial)
- 01Log in to myMTE or contact a Key Accounts Coordinator via https://mte.com/KeyAccounts
- 02Request the Comprehensive Services Program for billing analysis and load profiles (for accounts >300 kW or >500 KVA)
- 03Receive customized billing reports, often in Excel or custom formats, on demand
How to Download Middle Tennessee Electric (MTEMC) Bills (Residential)
- 01Go to https://mtemc.smarthub.coop/ and log in (or Sign Up) with your account number
- 02Open the Billing or Account tab
- 03Scroll to the billing history section
- 04Click the PDF icon next to each bill to download
Third-Party Access to Middle Tennessee Electric (MTEMC) Billing Data
Customer authorization via portal
- 01Customer logs into myMTE and uses Share My Data / third-party options if available
- 02Or calls 877-777-9020 to request third-party authorization setup
- 03Authorized third party receives bill copies via email, API, or manual download
Key Accounts Coordinator (C&I)
- 01Establish a business relationship with the assigned Key Accounts Coordinator
- 02Provide signed customer authorization
- 03Receive customized billing reports and load profiles
Want to understand the charges on your bill?
See the Middle Tennessee Electric (MTEMC) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
MTEMC completed AMI (smart meter) deployment by 2017 with under 1% opt-out. Customers can view daily consumption in myMTE and download 15-minute interval data via Green Button Download My Data. Raw CSV 15-minute exports are not a standard published service and may require a custom request.
How to Download Middle Tennessee Electric (MTEMC) Interval Data via Green Button
- 01Log in to https://mtemc.smarthub.coop/ and open the My Usage section
- 02Find the Green Button / Download My Data option
- 03Select a start and end date (up to 14 months)
- 04Click Download Usage Data to receive a zipped XML (ESPI) file
Interval data is essential for rate comparison and TOU analysis.
See which Middle Tennessee Electric (MTEMC) rate schedule is best for your usage pattern →Third-Party API Access
MTEMC's primary third-party data access mechanism is Green Button Connect My Data through the SmartHub platform. There is no public developer portal or published API documentation; access is via OAuth-authorized Green Button apps or custom arrangements through Business Services.
Available Middle Tennessee Electric (MTEMC) API Endpoints
| Function | Endpoint | Method | Format |
|---|---|---|---|
| Usage point / meter info | /espi/1_1/resource/UsagePoint | GET | XML (ESPI) |
| Interval data blocks | /espi/1_1/resource/IntervalBlock | GET | XML (ESPI) |
How to Register as a Middle Tennessee Electric (MTEMC) API Vendor
- 01Contact MTEMC Business Services to register a Green Button application
- 02Customer authorizes the application via SmartHub (OAuth)
- 03Exchange the authorization code for an access token
- 04Query ESPI resource endpoints for interval data
EDI (Electronic Data Interchange)
Supported Middle Tennessee Electric (MTEMC) EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 810 | Invoice | MTEMC sends billing charges to customer (potentially supported; not publicly documented) |
| 867 | Product Transfer / Meter Data | Usage information transmission (potentially supported; contact Key Accounts) |
How to Enroll in Middle Tennessee Electric (MTEMC) EDI
- 01Contact the Key Accounts Division for large C&I accounts (>300 kW)
- 02Request EDI specifications and a Trading Partner Agreement
- 03Establish a VAN or direct (SFTP/EDIINT) connection
- 04Exchange and validate test transactions before moving to production
Sources
Rate Schedules & Tariff Analysis
MTEMC's General Power (GSA) rate family is a demand-tiered structure where larger accounts move into schedules with higher fixed and demand charges but lower per-kWh energy rates. Demand charges ($14.40-$15.38/kW) become the dominant cost driver for accounts above 50 kW, making peak demand management the primary lever for C&I cost control. All energy rates float monthly with the TVA Fuel Cost Adjustment.
Middle Tennessee Electric (MTEMC) Rate Schedule List
| Schedule | Applicability |
|---|---|
| GSA1 | 0-50 kW and under 15,000 kWh/month |
| GSA2 | 51-1,000 kW or over 15,000 kWh/month |
| GSA3 | 1,001-2,500 kW contract demand |
| GSA4 | 2,501-5,000 kW contract demand |
| EVC | Public DC fast charging >50 kW to 5,000 kW |
Middle Tennessee Electric (MTEMC) Rate Features & TOU Details
- Demand-tiered GSA1 through GSA4 schedules under 5,000 kW
- Demand charges of $14.40-$15.38/kW for accounts above 50 kW
- Energy rates that decline as accounts move to larger schedules
- Monthly TVA Fuel Cost Adjustment pass-through on all energy
- Dedicated EVC schedule for public DC fast charging
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Middle Tennessee Electric (MTEMC) Rate Optimization Guide →Other Data Access Programs
TVA EnergyRight
TVA's regional energy efficiency and demand-side program available to MTEMC members, including business energy assessments and incentives.
- 01Visit the TVA EnergyRight site
- 02Identify eligible commercial efficiency programs
- 03Coordinate enrollment through MTEMC
Time-of-Use Rates (Key Accounts)
MTEMC offers time-of-use rate options identified by Key Account Coordinators for businesses that can shift load off peak.
- 01Contact your Key Accounts Coordinator
- 02Review load profile and TOU eligibility
- 03Enroll in a TOU rate if beneficial
Limitations & Considerations
- ⚠No native CSV/Excel export of billing data through the public portal (PDF only).
- ⚠15-minute interval data requires Green Button XML download; no standard raw CSV export.
- ⚠No published developer portal or public API documentation.
- ⚠No real-time consumption streaming API.
- ⚠EDI capabilities are not publicly documented and require direct contact with Key Accounts.
- ⚠No retail supplier choice (TVA distributor).
Middle Tennessee Electric (MTEMC) Data Access FAQ
Can my business get 15-minute interval data from MTEMC?▾
Yes. All AMI-metered accounts can download up to 14 months of 15-minute interval data in Green Button XML format from the My Usage section of myMTE. Raw CSV export is not a standard service, but the XML can be converted, or you can request a custom export through Member Services or Key Accounts.
Does MTEMC support automated third-party data access?▾
Yes, through Green Button Connect My Data on the SmartHub platform. A customer authorizes a third-party application via OAuth 2.0, and the app can then retrieve interval data automatically without the customer sharing credentials. There is no public developer portal; register through Business Services.
Which rate applies to my commercial or industrial facility?▾
MTEMC's General Power (GSA) schedule applies to most non-residential accounts under 5,000 kW. GSA1 covers small accounts (0-50 kW and under 15,000 kWh), GSA2 covers 51-1,000 kW or over 15,000 kWh, and GSA3/GSA4 cover larger contract-demand accounts (1,001-2,500 kW and 2,501-5,000 kW). Loads above 5,000 kW are handled by Key Accounts.
Why does my MTEMC bill change month to month?▾
MTEMC passes through the TVA Fuel Cost Adjustment (FCA), which varies monthly based on TVA's forecasted fuel and purchased-power costs. The FCA is added to the base energy rate, and every penny collected goes directly to TVA. MTEMC has no control over the FCA.
Can I shop for a different electricity supplier?▾
No. Tennessee does not have retail electric choice. As a TVA distributor, MTEMC is the sole electricity provider in its territory, so there is no competitive supplier market or shopping portal.
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