San Diego Gas & Electric Company (SDG&E) Data Access Guide
San Diego Gas & Electric is a dual-fuel investor-owned utility serving about 1.53 million electric and 380,000 gas customers across San Diego and southern Orange County. For C&I energy teams, SDG&E offers some of the most complete programmatic data access in California, including Green Button Connect (OAuth 2.0 / ESPI), full EDI 810/820/814/867, and aggregated data via Privacy GreenLight. Generation supply is increasingly served by Community Choice Aggregators while SDG&E remains the wires and data provider.
How to Get Your San Diego Gas & Electric Company (SDG&E) Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| My Energy Center Portal | ✓ | — | Residential, Commercial, Industrial | Billing, monthly usage | Monthly | PDF, Web |
| Green Button Download | ✓ | ✓ | All | Electric/gas interval usage | Within 24-48h of read | XML (ESPI), CSV |
| Green Button Connect | ✓ | ✓ | All (via approved apps) | Ongoing usage data | Daily | ESPI/XML (OAuth 2.0) |
| EDI 810/820/814/867 | ✓ | ✓ | C&I, billing agents, ESCOs, CCAs | Billing, payments, meter data | Daily to monthly | ANSI X12 |
| UtilityAPI | ✓ | ✓ | All (aggregator) | Billing, usage, tariff, NEM | Near real-time to weekly | JSON |
| Consent to Share (LOA) | ✓ | ✓ | C&I, consultants, property managers | Billing, usage, interval | As requested | PDF, CSV, secure transfer |
| Privacy GreenLight / Public Energy Data | — | ✓ | Researchers, governments, agencies | Aggregated/anonymized usage | Quarterly | CSV |
Billing Data Access
SDG&E provides billing data through the My Energy Center portal with 25 months of history and PDF bills. C&I and third parties can access billing data via Green Button, the Consent to Share / Letter of Authorization process, and EDI 810/820 transactions for direct access and consolidated billing.
What Data Is on Your San Diego Gas & Electric Company (SDG&E) Bill
- Current bill and monthly summaries
- Charges breakdown by category
- Service address and account details
- Gas and electric usage by month
- Net Energy Metering (NEM) details for solar customers
- Payment status and account balance
How to Download San Diego Gas & Electric Company (SDG&E) Bills (Business & Commercial)
- 01Log into My Energy Center for the C&I account
- 02Review billing and usage under the Billing and Usage tabs
- 03For automated invoices, enroll in EDI 810 via a Trading Partner Agreement
- 04For third-party access, complete a CISR / Letter of Authorization
- 05Submit the LOA at the SDG&E customer privacy page
How to Download San Diego Gas & Electric Company (SDG&E) Bills (Residential)
- 01Go to myenergycenter.com and log in (complete 2FA if prompted)
- 02Click the Billing tab and select Your Bill
- 03View the current bill and click View Your Detailed PDF
- 04Use Bill History to access any month within the last 25 months
- 05Download the PDF to your device
Third-Party Access to San Diego Gas & Electric Company (SDG&E) Billing Data
Consent to Share (CISR / LOA)
- 01Obtain customer consent and account details (SAID, service address, name on record)
- 02Complete the Standard CISR form or a non-standard LOA on company letterhead
- 03Submit the LOA at the SDG&E customer privacy page
- 04Await Privacy/Customer Records approval (5-10 business days for standard forms)
- 05Request authorized billing and usage data from SDG&E
EDI Trading Partner (810/820)
- 01Select the appropriate Trading Partner Agreement (UDC, ESP, DUAL, or Customer)
- 02Execute and submit the TPA to SDG&E's EDI department
- 03Receive Trading Partner ID, implementation guides, and test files
- 04Configure EDI translation via VAN or SFTP
- 05Begin production exchange of 810 invoices and 820 remittance
Want to understand the charges on your bill?
See the San Diego Gas & Electric Company (SDG&E) Rate Schedules & Tariff Guide →Interval Data & Smart Meters
SDG&E has fully deployed AMI across its territory. Customers download up to 13 months of interval data via Green Button, authorize ongoing sharing via Green Button Connect, or exchange interval data via EDI 867. Aggregators such as UtilityAPI also surface SDG&E interval and billing data.
How to Download San Diego Gas & Electric Company (SDG&E) Interval Data via Green Button
- 01Log into My Energy Center and open the Usage tab
- 02Select Electric or Gas from the Meter dropdown
- 03Click Green Button Download below the usage graph
- 04Choose a date range within the 13-month history
- 05Select XML (ESPI) or CSV format and download
Interval data is essential for rate comparison and TOU analysis.
See which San Diego Gas & Electric Company (SDG&E) rate schedule is best for your usage pattern →Third-Party API Access
SDG&E accepts developer applications to build apps that consume customer energy data through the Green Button Connect ESPI/REST APIs. Approved apps gain OAuth 2.0 access and ongoing data delivery. UtilityAPI provides an alternative aggregator API for SDG&E data.
Available San Diego Gas & Electric Company (SDG&E) API Endpoints
| Function | Endpoint | Method | Format |
|---|---|---|---|
| Retrieve subscription batch (all usage points) | /DataCustodian/espi/1_1/resource/Batch/Subscription/{SubscriptionID} | GET | XML (ESPI/Atom) |
| Retrieve usage point data | /DataCustodian/espi/1_1/resource/Batch/Subscription/{SubscriptionID}/UsagePoint/{UsagePointId} | GET | XML (ESPI/Atom) |
| UtilityAPI - list meters | /api/v2/accounts/{account_id}/meters | GET | JSON |
| UtilityAPI - list bills | /api/v2/accounts/{account_id}/bills | GET | JSON |
How to Register as a San Diego Gas & Electric Company (SDG&E) API Vendor
- 01Build an app integrating the ESPI / Green Button standard
- 02Complete SDG&E's Developer Application Form with business and technical contacts
- 03Pass SDG&E co-branding and security review (2-4 weeks)
- 04Receive OAuth 2.0 credentials and API endpoints
- 05Complete certification testing and launch to the approved apps list
EDI (Electronic Data Interchange)
Supported San Diego Gas & Electric Company (SDG&E) EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| 810 | Invoice | Billing and billing adjustment transmission for UDC and ESP consolidated billing |
| 820 | Remittance Advice / Payment Order | Payment and remittance processing inbound and outbound |
| 814 | DASR / Account Maintenance | Direct Access Service Requests, enrollment, and account maintenance |
| 867 | Meter Data | Interval and meter reading data exchange |
How to Enroll in San Diego Gas & Electric Company (SDG&E) EDI
- 01Determine which transactions you need (810, 820, 814, 867)
- 02Select the appropriate Trading Partner Agreement (UDC, ESP, DUAL, or Customer)
- 03Execute and submit the signed TPA to SDG&E's EDI department
- 04Receive Trading Partner ID, implementation guides, and test files
- 05Configure VAN or SFTP transport and complete testing
- 06Begin production exchange with 997 acknowledgements
Rate Schedules & Tariff Analysis
SDG&E C&I electric rates combine SDG&E delivery (UDC) charges with a commodity component supplied either by SDG&E or a community choice aggregator (San Diego Community Power, Clean Energy Alliance). Demand-metered schedules (AL-TOU, DG-R) separate energy ($/kWh, time-of-use), demand ($/kW), and a fixed basic service fee, all differentiated by service voltage. SDG&E's all-in commercial rates are among the highest in the nation.
San Diego Gas & Electric Company (SDG&E) Rate Schedule List
| Schedule | Applicability |
|---|---|
| Schedule AL-TOU | C&I customers with monthly max demand >=20 kW |
| Schedule DG-R | C&I customers <=2 MW with DG or storage |
| Schedule A6-TOU | Small/medium commercial optional TOU |
| Schedule GN-3 | Noncore commercial/industrial natural gas |
San Diego Gas & Electric Company (SDG&E) Rate Features & TOU Details
- On-Peak weekday window is 4:00-9:00 pm year-round, driving demand-response value
- Voltage-differentiated rates: taking service at Primary or Substation voltage lowers per-kWh and demand costs
- Default commodity tariff for medium/large C&I is critical peak pricing (EECC-CPP-D) with opt-out rights
- CCA supply (SDCP, Clean Energy Alliance) replaces SDG&E generation while delivery charges remain
- DG-R offers a tailored rate design for customers with on-site generation or storage <=2 MW
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full San Diego Gas & Electric Company (SDG&E) Rate Optimization Guide →Sources
Other Data Access Programs
Privacy GreenLight Data Request Program
SDG&E's formal program for governments, researchers, and agencies to request aggregated or anonymized usage data under CPUC Decision 14-05-016, plus free public aggregated data at energydata.sdge.com.
- 01Confirm eligibility (government, accredited researcher, agency, LIHEAP, or vendor)
- 02Prepare project documentation and business case
- 03Submit the data request at energydata.sdge.com
- 04Complete the cyber security assessment and sign NDA
- 05Receive data securely and sign a Certificate of Destruction
UtilityAPI Aggregator Integration
UtilityAPI is a third-party platform that retrieves and normalizes SDG&E billing and interval data for software integrations, including NEM and tariff blocks.
- 01Sign up at utilityapi.com and obtain API credentials
- 02Review SDG&E-specific docs and data blocks
- 03Implement the customer consent flow for My Energy Center login
- 04Retrieve meters and bills via the v2 REST API
- 05Handle data refresh and multi-meter accounts
Limitations & Considerations
- ⚠Green Button download is limited to 13 months of interval history
- ⚠My Energy Center billing history is capped at 25 months
- ⚠Green Button Connect developer onboarding requires SDG&E approval (2-4 weeks)
- ⚠Privacy GreenLight requires eligibility, security review, and NDA
- ⚠UtilityAPI access is metered and depends on My Energy Center availability
- ⚠Consent to Share non-standard LOAs can take 10-20 business days to validate
San Diego Gas & Electric Company (SDG&E) Data Access FAQ
How do C&I customers get 15-minute interval data from SDG&E?▾
Commercial and industrial electric meters record 15-minute interval data. Customers can download up to 13 months via Green Button on My Energy Center, authorize ongoing sharing through Green Button Connect (OAuth 2.0), exchange it via EDI 867, or use aggregators like UtilityAPI.
Does SDG&E support EDI for billing and meter data?▾
Yes. SDG&E supports ANSI X12 EDI (v3030 and v4010) for 810 invoices, 820 remittance, 814 DASR/account maintenance, and 867 meter data. Trading partners sign a Trading Partner Agreement (UDC, ESP, DUAL, or Customer) and connect via VAN or SFTP.
Who is my generation provider if SDG&E is the utility?▾
SDG&E delivers energy and reads meters, but generation is increasingly supplied by Community Choice Aggregators such as San Diego Community Power or Clean Energy Alliance, or by a Direct Access provider for eligible large customers. SDG&E still issues the consolidated bill and provides meter data.
How does a third party get authorized to access SDG&E data?▾
Third parties use Green Button Connect (customer authorizes an approved app), the Consent to Share / Letter of Authorization process (CISR form or non-standard LOA), or an EDI Trading Partner Agreement. Standard CISR forms process in 5-10 business days.
What rate schedule applies to my commercial facility?▾
Most commercial customers take time-of-use schedules such as AL-TOU, with demand charges added at medium and large sizes. Large industrial loads use DG / large industrial TOU schedules with voltage-level pricing, and EV charging sites can use EV-HP. Gas C&I customers use noncore schedules like GN-3.
How can I get aggregated SDG&E data for research or planning?▾
Use the Privacy GreenLight data request program for aggregated/anonymized data under CPUC Decision 14-05-016, or download free public aggregated data by zip code and customer type at energydata.sdge.com.
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