Duck River Electric Membership Corporation (DREMC) Data Access Guide
Duck River Electric Membership Corporation (DREMC) is a member-owned electric cooperative serving about 85,000 customers across nine counties in south-central Tennessee. As a Tennessee Valley Authority (TVA) distributor, it offers no retail supplier choice and provides billing and daily usage data through a Meridian/SEDC online portal; it does not support Green Button or APIs.
How to Get Your Duck River Electric Membership Corporation (DREMC) Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| Online Billing Portal | ✓ | ✓ | Residential, Commercial, Industrial | Bills, payment history, daily usage | Daily / Monthly | PDF, Web |
| DREMCmobile App | ✓ | ✓ | All | Bills, daily usage, alerts | Daily | Native iOS/Android |
| Daily Energy Alerts | ✓ | — | All | Daily usage notification | Daily | Email / SMS |
| Authorized Representative (manual) | — | ✓ | C&I | Bills, daily usage (view only) | Daily / Monthly | Web view |
Billing Data Access
DREMC members, including commercial and industrial accounts, access current and historical bills through the Meridian/SEDC online portal at billing.dremc.com/onlineportal and the DREMCmobile app. Bills are viewable and downloadable as PDFs; daily usage is shown in the portal.
What Data Is on Your Duck River Electric Membership Corporation (DREMC) Bill
- PDF bills
- Online bill view
- Billing & payment history
- Daily usage (kWh)
- Demand (kW) for demand-billed C&I accounts
How to Download Duck River Electric Membership Corporation (DREMC) Bills (Business & Commercial)
- 01Log in to https://billing.dremc.com/onlineportal/ with the commercial account
- 02Review rate-schedule detail, demand charges, and facility charges by tier
- 03Open Recent Usage for daily kWh and View Bill for PDFs
- 04For accounts over 1,000 kW or custom reporting, contact Business Programs Specialist Teresa Merlo at (931) 680-5882 / tmerlo@dremc.com
How to Download Duck River Electric Membership Corporation (DREMC) Bills (Residential)
- 01Go to https://billing.dremc.com/onlineportal/ and click Create New User
- 02Verify with account number and last 4 of SSN or driver's license
- 03Log in and open View Bill to see charges, usage, and balance
- 04Download or print the bill as PDF; open Billing & Payment History for past records
Third-Party Access to Duck River Electric Membership Corporation (DREMC) Billing Data
Authorized representative (manual)
- 01Member submits written authorization naming the third party at a local DREMC office or via (931) 684-4621
- 02Complete identity verification, including the four-digit PIN required since Dec 2025
- 03Third party is added as authorized representative (1-3 business days)
- 04Third party logs in to the portal to view bills and daily usage manually — no API or automated feed
Want to understand the charges on your bill?
See the Duck River Electric Membership Corporation (DREMC) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
DREMC completed full AMI deployment in 2018 using AT&T wireless smart meters. Meters report daily, so usage data is available only at daily granularity through the portal and app — not 15-minute or 30-minute intervals. There is no machine-readable export (no XML, CSV, or JSON).
How to Download Duck River Electric Membership Corporation (DREMC) Interval Data via Green Button
- 01Green Button is not supported by DREMC
- 02Log in to https://billing.dremc.com/onlineportal/ and open Recent Usage for daily kWh
- 03Opt in to Daily Energy Alerts (email or SMS) for daily consumption notifications
- 04For automated or interval data, contact DREMC to request Green Button / ESPI support
Interval data is essential for rate comparison and TOU analysis.
See which Duck River Electric Membership Corporation (DREMC) rate schedule is best for your usage pattern →Third-Party API Access
DREMC does not operate a developer portal, public API, or third-party data marketplace. The portal and DREMCmobile app use proprietary Meridian/SEDC backends that are not publicly exposed. Third parties needing data must use the manual authorized-representative process; for larger initiatives, contact the Business Programs Specialist.
How to Register as a Duck River Electric Membership Corporation (DREMC) API Vendor
- 01Obtain written member authorization for representative access
- 02Add the representative via a local DREMC office (1-3 business days)
- 03Log in to the portal to view daily usage and bills manually
- 04For multi-account or automated needs, contact Teresa Merlo at (931) 680-5882 to discuss custom arrangements
EDI (Electronic Data Interchange)
How to Enroll in Duck River Electric Membership Corporation (DREMC) EDI
Rate Schedules & Tariff Analysis
DREMC's C&I schedules follow the standard TVA cooperative structure: a fixed customer (access) charge, declining-block energy charges with an embedded Fuel Adjustment Charge, and demand charges for larger accounts (above 60 kW on GSA-2, all GSA-3). Energy rates decline as load grows (GSA-1 ~$0.098/kWh to GSA-3 ~$0.058/kWh + FAC), while demand charges drive cost for the largest accounts.
Duck River Electric Membership Corporation (DREMC) Rate Schedule List
| Schedule | Applicability |
|---|---|
| GSA-1 Small General Service | Under ~15,000 kWh/month; at or below 60 kW |
| GSA-2 Medium General Service (Demand) | Over 15,000 kWh/month; demand-billed above 60 kW |
| GSA-3 Large General Service / Industrial | Large C&I loads up to 5,000 kW |
Duck River Electric Membership Corporation (DREMC) Rate Features & TOU Details
- Declining-block energy charges by schedule
- Embedded TVA Fuel Adjustment Charge in energy rate
- Demand charges above 60 kW (GSA-2) and on all GSA-3 (up to $17.96/kW)
- Revenue-neutral rate design (higher customer charge offset by lower energy rate)
- Opt-in GSA-2/GSA-3 time-of-use pilot (2025)
- No retail supplier choice — single bundled rate
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Duck River Electric Membership Corporation (DREMC) Rate Optimization Guide →Other Data Access Programs
TVA Comprehensive Services Program (CSP)
TVA-partnered program providing free energy audits, efficiency studies, and power-quality evaluations for commercial and industrial members.
- 01Contact Business Programs Specialist Teresa Merlo at (931) 680-5882
- 02Request a free energy audit / facility assessment
- 03Implement recommendations and pursue available incentives
Daily Energy Alerts
Opt-in daily consumption notifications by email or SMS to help members monitor and manage usage.
- 01Log in to the portal or DREMCmobile app
- 02Open Manage Alerts / Notifications
- 03Opt in to daily energy alerts and choose email or SMS
GSA-2/GSA-3 Time-of-Use Pilot
Opt-in time-of-use pilot rate for GSA-2 and GSA-3 accounts (approved Oct 2025) that rewards shifting load from on-peak to off-peak hours.
- 01Contact DREMC Business Programs to confirm eligibility
- 02Enroll in the opt-in TOU pilot for GSA-2/GSA-3
- 03Shift discretionary load to off-peak periods to lower cost
Limitations & Considerations
- ⚠No interval data — usage available only at daily granularity
- ⚠No machine-readable export (no XML, CSV, or JSON)
- ⚠No Green Button Download or Connect My Data; not in Green Button Alliance directory
- ⚠No public API or developer portal
- ⚠No EDI services confirmed for C&I
- ⚠Third-party access is manual (authorized representative per account, view-only)
- ⚠Credit-card payments processed via IVR only (since March 2026)
Duck River Electric Membership Corporation (DREMC) Data Access FAQ
Can a commercial customer or consultant get interval data from DREMC?▾
Only daily usage is available, and only as a portal view — there is no 15-minute or 30-minute interval data and no machine-readable export (XML, CSV, or JSON). Consultants can be added as authorized representatives to view data manually; for custom reporting, contact the Business Programs Specialist at (931) 680-5882.
Does DREMC support Green Button or an API?▾
No. DREMC does not support Green Button Download or Connect My Data, is not in the Green Button Alliance directory, and offers no public API or developer portal. Automated data access requires a manual authorized-representative workflow per account.
When do commercial accounts incur a demand charge?▾
Per DREMC's commercial bill explanation, commercial members are not billed a demand charge unless metered demand exceeds 60 kW in the billing month. The demand charge is based on the highest 30-minute average kW recorded during the period.
Can C&I members in DREMC's territory choose a competitive electricity supplier?▾
No. As a TVA distributor cooperative in Tennessee, DREMC is the sole provider; there is no retail choice. C&I members optimize cost through rate-schedule fit, demand management, and TVA efficiency programs rather than supplier shopping.
What are the commercial and industrial rate schedules?▾
GSA-1 serves small general-service accounts (under ~15,000 kWh), GSA-2 serves larger general-service/demand accounts (over 15,000 kWh, demand-billed above 60 kW), and GSA-3 serves large commercial/industrial loads up to 5,000 kW. Energy rates include an embedded TVA Fuel Adjustment Charge. Large users over 1,000 kW should contact DREMC directly.
How recent are DREMC's rates?▾
DREMC adjusted retail rates effective October 1, 2025 (a 2.5% local adjustment, only the third change since 2018), and publishes an updated rate schedule (most recent: March 2026). Rates are designed to be revenue-neutral, offsetting higher customer charges with energy-rate reductions.
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