Lenoir City Utilities Board (LCUB) Data Access Guide
Lenoir City Utilities Board (LCUB) is a municipal utility serving roughly 74,700 electric customers across Knox, Loudon, and Roane counties in East Tennessee. A TVA distributor with broad AMI smart-meter deployment, LCUB offers billing and monthly usage data through its UtilityNexus customer portal, with interval and machine-readable data available on request.
How to Get Your Lenoir City Utilities Board (LCUB) Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| UtilityNexus Portal | ✓ | — | Residential & Commercial | Bills, monthly usage | Real-time view | HTML, PDF |
| Interval Data Request | ✓ | ✓ | Commercial & Industrial | 15/30-min interval | 5-10 business days | CSV, Excel |
| Customer Authorization Letter | — | ✓ | All | Bills, usage | 5-10 business days | PDF, CSV |
| Green Button DMD/CMD | — | — | N/A | N/A | N/A | Not activated |
Billing Data Access
LCUB provides billing data through its UtilityNexus customer portal, managed by Central Service Association (CSA). The portal is the primary self-service tool for residential and business customers to view statements, monthly usage, and payment history. There is no formal third-party billing API; commercial customers and their consultants obtain data via signed customer authorization and a manual request to LCUB customer service.
What Data Is on Your Lenoir City Utilities Board (LCUB) Bill
- Current and historical bills/statements
- Monthly usage (kWh)
- Payment history and account balance
- Multi-location account management
How to Download Lenoir City Utilities Board (LCUB) Bills (Business & Commercial)
- 01Register the business account at https://lcub.utilitynexus.com/ using the account number on a recent bill.
- 02Add multiple service locations under the same login for multi-site management.
- 03View statements and monthly usage per meter/location.
- 04For interval data or bulk CSV/Excel export, contact LCUB customer service at (865) 986-6591 and specify dates, granularity, and format.
- 05Allow 5-10 business days for manual data fulfillment.
How to Download Lenoir City Utilities Board (LCUB) Bills (Residential)
- 01Go to https://lcub.utilitynexus.com/ and click Sign Up.
- 02Provide email and utility account number, set a password, and verify email.
- 03Log in and select View Statements to see current and past bills.
- 04Use View Usage to review monthly kWh consumption and seasonal trends.
- 05Download individual bills as PDF for records.
Third-Party Access to Lenoir City Utilities Board (LCUB) Billing Data
Customer Authorization Letter
- 01Customer signs a letter authorizing the third party, listing account number, data scope, time period, and duration.
- 02Third party submits the signed authorization plus a data request to LCUB customer service.
- 03LCUB verifies authorization with the customer.
- 04LCUB delivers data via email or secure file transfer (typically PDF for bills, CSV/Excel for usage).
Want to understand the charges on your bill?
See the Lenoir City Utilities Board (LCUB) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
LCUB has deployed Advanced Metering Infrastructure (AMI) across the majority of its territory (61,000+ smart meters since 2012), with a CSA Meter Data Management system collecting interval reads. However, the customer portal exposes only monthly aggregated usage; interval (15/30-minute) data is not self-service and must be requested from customer service.
How to Download Lenoir City Utilities Board (LCUB) Interval Data via Green Button
- 01Green Button Download My Data is not confirmed as activated on LCUB's UtilityNexus portal.
- 02Contact LCUB at (865) 986-6591 to ask whether Green Button DMD/CMD is available.
- 03If unavailable, request interval data directly via customer service with dates, granularity, and format.
Interval data is essential for rate comparison and TOU analysis.
See which Lenoir City Utilities Board (LCUB) rate schedule is best for your usage pattern →Third-Party API Access
LCUB does not advertise a public developer API, Connect My Data program, or data-aggregator partnership. Mobile apps and the portal run on CSA's UtilityNexus platform with proprietary backend APIs not exposed to third parties. Programmatic access requires direct negotiation with LCUB or manual authorized data requests.
How to Register as a Lenoir City Utilities Board (LCUB) API Vendor
- 01Contact LCUB business services at (865) 986-6591 to ask about custom API or data-sharing agreements.
- 02Provide signed customer authorization for each account.
- 03Negotiate data format, cadence, and any setup fees.
- 04Receive data via secure file transfer (no persistent API confirmed).
EDI (Electronic Data Interchange)
No EDI program is publicly documented by LCUB. CSA's billing platform has enterprise capabilities that may support EDI (810/820/867) for large business customers, but no trading-partner guide or implementation documentation is published. Interested C&I customers should contact LCUB business services directly.
Supported Lenoir City Utilities Board (LCUB) EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 810 | Invoice | Electronic billing invoice (possibly available to enrolled business customers). |
| 867 | Meter Reading | Usage/meter data exchange (status unconfirmed). |
How to Enroll in Lenoir City Utilities Board (LCUB) EDI
- 01Call LCUB business services and ask which EDI transaction sets and ANSI X12 version are supported.
- 02Request an EDI implementation guide and trading-partner questionnaire.
- 03Establish a VAN or direct connection and complete test transactions.
- 04Move to production after validation.
Sources
Rate Schedules & Tariff Analysis
LCUB's C&I rates follow TVA's standardized GSA structure used by all local power companies. The dominant cost drivers for commercial and industrial customers are the demand charge (per-kW peak) on GSA-2/GSA-3 and the TVA monthly fuel cost adjustment layered on energy. Selecting the correct GSA tier and managing 30-minute peak demand are the primary levers, since there is no competitive supply.
Lenoir City Utilities Board (LCUB) Rate Schedule List
| Schedule | Applicability |
|---|---|
| GSA-1 | Small commercial <=50 kW / <=15,000 kWh |
| GSA-2 | Medium C&I >50 kW to 1,000 kW |
| GSA-3 | Large C&I >1,000 kW to 5,000 kW |
| TVA Manufacturing | Very large industrial >5,000 kW |
Lenoir City Utilities Board (LCUB) Rate Features & TOU Details
- Seasonal energy pricing (Summer/Winter/Transition periods)
- Demand charges apply on GSA-2 and GSA-3 (first 50 kW exempt on GSA-2)
- TVA monthly fuel cost adjustment passed through on all kWh
- Grid Access Charge component scales with demand
- No retail supplier choice (TVA regulated framework)
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Lenoir City Utilities Board (LCUB) Rate Optimization Guide →Other Data Access Programs
TVA Green Power Programs
As a TVA distributor, LCUB participates in TVA's Green Power Switch and dispersed/distributed generation programs for customers seeking renewable supply and on-site generation interconnection.
- 01Review LCUB's Dispersed Power Production Program page.
- 02Contact LCUB to discuss interconnection or green power enrollment.
Limitations & Considerations
- ⚠Customer portal exposes only monthly usage; interval data requires a manual request.
- ⚠No confirmed Green Button DMD or CMD activation.
- ⚠No public developer API or data-aggregator partnership.
- ⚠Third-party access is manual (signed authorization), with 5-10 business day turnaround.
- ⚠EDI not publicly documented; commercial customers must inquire directly.
- ⚠Large data requests may incur undisclosed fees.
Lenoir City Utilities Board (LCUB) Data Access FAQ
Can a commercial customer or consultant get LCUB interval data programmatically?▾
Not via a self-service portal or API. LCUB's UtilityNexus portal shows monthly usage only. Interval (15/30-minute) data is available on request to customer service, typically with 5-10 business day turnaround, and third parties need a signed customer authorization on file.
Does LCUB support Green Button or a third-party data API?▾
No Green Button Download My Data or Connect My Data is confirmed as activated, and there is no public developer API or data-aggregator partnership. Automated access currently depends on manual authorized requests; contact LCUB to ask about custom data-sharing agreements.
Can LCUB business customers choose their electricity supplier?▾
No. LCUB operates in TVA's fully regulated territory with no retail choice. All power is purchased wholesale from TVA, so C&I savings come from correct rate-class placement, demand management, and efficiency programs rather than supplier shopping.
Which rate schedule applies to a commercial or industrial LCUB account?▾
Most C&I accounts fall under TVA's General Service (GSA) framework: GSA-1 for loads at or below 50 kW and 15,000 kWh/month, GSA-2 for 50-1,000 kW, and GSA-3 for 1,000-5,000 kW. Very large manufacturers above 5,000 kW may be billed under TVA manufacturing schedules. Confirm the exact tier on your bill or with LCUB.
What drives a commercial electric bill at LCUB?▾
For GSA-2 and GSA-3 customers, the demand charge (per-kW monthly peak, roughly $12-14/kW based on TVA peer schedules) is usually the largest controllable component, followed by seasonal energy and the TVA monthly fuel cost adjustment that passes through on all kWh.
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