Southside Electric Cooperative Data Access Guide
Southside Electric Cooperative (SEC) is a member-owned electric cooperative serving about 59,000 accounts across 18 counties in central and southside Virginia. SEC offers billing and 15-minute AMI interval data through the NISC SmartHub portal, including Green Button Download My Data, but has no formal third-party aggregator program.
How to Get Your Southside Electric Cooperative Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| SmartHub Billing Portal | ✓ | — | Residential and C&I | Billing history, usage summaries | Per billing cycle | PDF, web |
| Green Button Download My Data | ✓ | ✓ | All metered customers (customer-initiated) | Interval usage | Next-day | XML, CSV |
| SmartHub / NISC API | ✓ | ✓ | Technical users with authorization | 15-minute interval usage | Next-day | JSON |
| Direct data request | ✓ | ✓ | C&I with written authorization | Billing and interval data | 5-10 business days | PDF/summaries |
Billing Data Access
SEC provides online billing data access through NISC SmartHub, a customer portal used by hundreds of electric cooperatives. Customers view billing history, usage summaries, and individual statements via web and mobile app.
What Data Is on Your Southside Electric Cooperative Bill
- Billing history and statements
- Usage in kWh
- Total charges and rate breakdown
- Payment history
- Demand values where applicable
How to Download Southside Electric Cooperative Bills (Business & Commercial)
- 01Contact SEC Member Services at (800) 552-2118 to set up commercial account features
- 02Register the business account in SmartHub
- 03Open Billing History under Bill & Pay
- 04Download bill PDFs or request specific formats for accounting integration
How to Download Southside Electric Cooperative Bills (Residential)
- 01Register at https://sec.smarthub.coop/ using your SEC member/account number
- 02Verify your email to activate the account
- 03Log in and open the Bill & Pay section
- 04Open Billing History to view and download bills as PDF
Third-Party Access to Southside Electric Cooperative Billing Data
Customer-assisted PDF sharing
- 01Customer downloads bill PDFs from SmartHub
- 02Customer shares PDFs with the consultant or aggregator
Direct request to SEC with authorization
- 01Obtain signed customer authorization on letterhead
- 02Submit account number, service address, period, and purpose to SEC Member Services (800) 552-2118
- 03SEC responds with available billing data, typically in 5-10 business days
Want to understand the charges on your bill?
See the Southside Electric Cooperative Rate Schedules & Tariff Guide →Interval Data & Smart Meters
SEC has deployed AMI smart metering and provides interval-granularity usage data through SmartHub, including Green Button Download My Data export. 15-minute resolution is available via the SmartHub API; hourly resolution via the portal.
How to Download Southside Electric Cooperative Interval Data via Green Button
- 01Log into SmartHub and open My Usage / Usage Explorer
- 02Locate the Green Button Download My Data button
- 03Select usage data, a date range up to 14 months, and XML format
- 04Download the ZIP, extract the Green Button XML, and import into a compatible app
Interval data is essential for rate comparison and TOU analysis.
See which Southside Electric Cooperative rate schedule is best for your usage pattern →Third-Party API Access
SEC has no published formal third-party aggregator or Share My Data program. NISC SmartHub exposes REST endpoints with OAuth that can return 15-minute interval data, but access typically requires customer credentials and developer coordination with NISC; it is not a documented public program.
Available Southside Electric Cooperative API Endpoints
| Function | Endpoint | Method | Format |
|---|---|---|---|
| Retrieve interval usage | /services/secured/utility-usage/poll | GET | JSON |
How to Register as a Southside Electric Cooperative API Vendor
- 01Obtain customer authorization and SmartHub access
- 02Contact NISC Support to discuss SmartHub API access
- 03Identify the serviceLocationNumber and required endpoints
- 04Implement OAuth and poll the usage endpoints
EDI (Electronic Data Interchange)
Supported Southside Electric Cooperative EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 867 | Product Transfer and Resale Report | Meter reading / usage information (potential via NISC infrastructure) |
| 810 | Invoice | Billing data exchange (potential via NISC infrastructure) |
How to Enroll in Southside Electric Cooperative EDI
- 01Determine specific EDI transactions needed
- 02Contact SEC Member Services at (800) 552-2118 about trading-partner capability
- 03Submit company and EDI capability information if a program exists
Sources
Rate Schedules & Tariff Analysis
SEC's C&I rates combine a fixed customer charge, a per-kW demand charge on three-phase and industrial schedules, and a per-kWh energy charge, with a Power Cost Adjustment rider layered on top. The biggest 2026 driver is the PCA, which more than doubled within the year (to $0.02947/kWh by May 1) due to rising PJM capacity and transmission costs.
Southside Electric Cooperative Rate Schedule List
| Schedule | Applicability |
|---|---|
| Schedule GSS | Small commercial single-phase general service. |
| Schedule GTP | Commercial three-phase service with demand. |
| Schedule I | Industrial power service. |
| Schedule PCA-1 | Per-kWh power cost adjustment rider on all accounts. |
Southside Electric Cooperative Rate Features & TOU Details
- Demand-based billing on GTP and Schedule I
- PCA rider passes wholesale cost through with no markup
- Standby service negotiated case-by-case per SCC compliance plan
- Rates filed with and accepted by the Virginia SCC
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Southside Electric Cooperative Rate Optimization Guide →Other Data Access Programs
Smart Thermostat Program
SEC offers a smart thermostat demand-response program in partnership with Old Dominion Electric Cooperative (ODEC), with a $25 bill credit and optional automatic demand response during peak periods.
- 01Enroll an eligible smart thermostat
- 02Connect it via the thermostat provider app
- 03Opt into automatic demand response events
Demand Billing Resources
SEC publishes guidance on demand billing and managing peak demand, relevant to C&I accounts billed on demand-based schedules.
- 01Review the Demand Resources page
- 02Use SmartHub usage data to identify peak intervals
- 03Shift or curtail load during peaks
Limitations & Considerations
- ⚠No formal third-party aggregator or Share My Data program.
- ⚠Green Button Connect My Data (automated OAuth feed) status is unconfirmed.
- ⚠No published retail EDI program or public developer API documentation.
- ⚠Per-unit C&I energy and demand charges are published only in stamped tariff PDFs filed with the Virginia SCC.
Southside Electric Cooperative Data Access FAQ
Can a third-party consultant get automated access to our interval data?▾
Not through a formal program. SEC has no published Share My Data or Green Button Connect My Data feed. The most reliable method today is for the customer to download Green Button XML from SmartHub and share it, or to submit a signed authorization to SEC Member Services for a direct data request.
What interval granularity is available for a commercial account?▾
AMI meters capture 15-minute data, which is accessible via the SmartHub API. Portal and Green Button downloads are typically hourly, with up to 14 months of history.
How does SEC bill demand for C&I accounts?▾
Larger commercial and industrial accounts are billed on demand-based schedules (Schedule GTP for three-phase general service and Schedule I for industrial power), where the demand charge is applied to the maximum kW used during the billing period. For 2026 the cooperative-wide demand charge component increased by $0.38 per kW.
What is the Power Cost Adjustment and how does it affect my bill?▾
The PCA passes through SEC's wholesale power cost from ODEC with no markup. Effective January 1, 2026 the PCA changed from $0.01144 to $0.01861 per kWh, and effective May 1, 2026 it increased again to $0.02947 per kWh.
Is there an EDI program for large accounts?▾
SEC does not publish a retail EDI program. NISC infrastructure can support transactions like 867 and 810 internally, but C&I customers should contact SEC directly to confirm any trading-partner capability.
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