Spire Missouri Inc. Data Access Guide
Spire Missouri is a regulated natural gas distribution utility (a subsidiary of Spire Inc.) serving roughly 956,000 customers across the St. Louis and Kansas City regions. Customers access billing and monthly usage through the My Account portal; Green Button is committed but not yet implemented, and structured third-party data is available programmatically through Nectar.
How to Get Your Spire Missouri Inc. Data: All Access Methods
| Method | 1st Party | 3rd Party | Customer Types | Data Types | Latency | Format |
|---|---|---|---|---|---|---|
| My Account portal | ✓ | — | All | Billing, monthly usage | Per cycle | PDF, online charts |
| Nectar API | — | ✓ | All | Billing, monthly usage | Daily/weekly | API, CSV |
| Missouri Gas Exchange | ✓ | ✓ | Marketers / transport | Nominations, consumption, settlement | Daily | Portal |
Billing Data Access
Spire Missouri's primary data access is the My Account portal, which provides billing/payment history and monthly usage. PDF statements download individually; there is no bulk CSV/XML export directly from Spire.
What Data Is on Your Spire Missouri Inc. Bill
- Current monthly bill
- Billing and payment history (multiple years)
- Monthly statements (PDF)
- Monthly usage charts (month-over-month, year-over-year)
- Budget Billing and Auto Pay status
How to Download Spire Missouri Inc. Bills (Business & Commercial)
- 01Log into My Account with your business credentials
- 02Open Billing & Payment History to view current and historical statements
- 03Download individual statements as PDF; for structured data use Nectar's API (docs.nectarclimate.com)
How to Download Spire Missouri Inc. Bills (Residential)
- 01Register at https://myaccount.spireenergy.com/ using your account number or service address
- 02Verify email and set a password
- 03Open Billing & Payment History to view and download PDF statements
Third-Party Access to Spire Missouri Inc. Billing Data
Nectar API (recommended)
- 01Nectar provides API access to Spire Missouri billing and usage data — see docs.nectarclimate.com
- 02Provide your Spire account number and authorize via Nectar's consent flow (no password sharing)
- 03Provider receives billing/usage data (monthly granularity) via Nectar's API
Written authorization to Spire
- 01Customer submits a written request to Spire specifying the third party, data, and time period
- 02Spire may provide a usage/billing summary (PDF or table)
- 03Process is informal and may take 3-5 business days
Want to understand the charges on your bill?
See the Spire Missouri Inc. Rate Schedules & Tariff Guide →Interval Data & Smart Meters
Spire Missouri is deploying ultrasonic AMI meters that transmit hourly reads, but interval data is NOT accessible to customers. The My Account portal shows only monthly usage charts and year-over-year comparisons.
How to Download Spire Missouri Inc. Interval Data via Green Button
- 01Green Button is committed but not yet implemented by Spire Missouri (per OpenEI).
- 02Until launch, use monthly usage charts in My Account or Nectar's API (docs.nectarclimate.com).
- 03Monitor the Spire website and OpenEI for a Green Button launch announcement.
Interval data is essential for rate comparison and TOU analysis.
See which Spire Missouri Inc. rate schedule is best for your usage pattern →Third-Party API Access
Spire Missouri has no public developer portal or REST API of its own for customer data and no formal Share My Data program. Nectar provides API access to this utility's billing and usage data — see docs.nectarclimate.com. Informal written authorization is also possible. Certified gas marketers and large transport customers use the separate Missouri Gas Exchange.
How to Register as a Spire Missouri Inc. API Vendor
- 01Review Nectar's API documentation at docs.nectarclimate.com
- 02Send the customer a Nectar authorization link for their Spire account
- 03Retrieve billing/usage data (monthly granularity) via the Nectar API once authorized
Sources
EDI (Electronic Data Interchange)
Spire does not offer EDI for residential or commercial customer billing/consumption data. EDI-style transactions are limited to certified retail gas marketers and large transportation customers via the Missouri Gas Exchange (nominations, consumption, settlement).
Supported Spire Missouri Inc. EDI Transaction Sets
| Code | Name | Purpose |
|---|---|---|
| N/A | Gas nominations | Daily gas flow submissions and confirmations for transport customers |
| N/A | Consumption / settlement | Operational usage reporting and invoice/settlement for marketers |
How to Enroll in Spire Missouri Inc. EDI
- 01Verify certification as a retail gas marketer (not available to typical customers)
- 02Register at the Missouri Gas Exchange (https://noms.spireenergy.com/)
- 03Complete the Retail Gas Marketer Addendum (Tariff Sheet 25) and submit to Spire
- 04Receive portal access for nominations, monitoring, and settlement
Rate Schedules & Tariff Analysis
Spire Missouri C&I customers are assigned to SGS, LGS, or LV by annual/peak consumption. The delivery (distribution) charge is regulated; the commodity gas cost flows through the Purchased Gas Adjustment (PGA) at no markup, and the ISRS surcharge recovers infrastructure investment. Large customers can elect Transportation Service and buy gas from a marketer, paying Spire only for distribution.
Spire Missouri Inc. Rate Schedule List
| Schedule | Applicability |
|---|---|
| Small General Gas Service (SGS) | C&I under 10,000 Ccf/yr |
| Large General Gas Service (LGS) | C&I 10,000+ Ccf/yr |
| Large Volume Service (LV) | Demand ≥250 Ccf and ≥60,000 Ccf/yr |
| Transportation Service (TS/ITS) | Customer-procured gas, distribution-only |
Spire Missouri Inc. Rate Features & TOU Details
- Consumption-tiered C&I classes (SGS < 10,000 Ccf; LGS ≥ 10,000 Ccf; LV demand-based)
- Pass-through Purchased Gas Adjustment (PGA) for commodity cost
- Infrastructure System Replacement Surcharge (ISRS) layered on base rates
- Transportation Service option for customer-procured gas supply
- Separate East and West tariffs with different delivery charges
For a deeper analysis including cost optimization strategies and historical rate trends:
Read the full Spire Missouri Inc. Rate Optimization Guide →Other Data Access Programs
Missouri Gas Exchange (marketers & transport)
Platform for certified retail gas marketers and large transportation customers to manage nominations, consumption tracking, settlement, and imbalances. Not available to residential or typical commercial customers.
- 01Confirm retail gas marketer certification
- 02Register at https://noms.spireenergy.com/
- 03Submit the Retail Gas Marketer Addendum (Tariff Sheet 25)
Regulatory filings (Missouri PSC EFIS)
All Spire Missouri tariff sheets, rate-case filings, and rules are public on the Missouri PSC EFIS system and Spire's rates page — no login required.
- 01Visit https://www.efis.psc.mo.gov/
- 02Search by company (Spire Missouri) or case number
- 03Download tariff sheets and filings as PDFs
Limitations & Considerations
- ⚠Green Button committed but not implemented — no ESPI XML/JSON export.
- ⚠No interval data for customers; only monthly usage in My Account.
- ⚠No CSV/XML bulk export directly from Spire.
- ⚠No public developer API or Connect My Data from the utility itself.
- ⚠No formal Share My Data / third-party authorization portal.
- ⚠EDI limited to certified gas marketers/transport customers, not standard C&I billing.
Spire Missouri Inc. Data Access FAQ
Can my business download interval or hourly gas data from Spire Missouri?▾
No. Spire's ultrasonic AMI meters transmit hourly reads to the utility, but interval data is not exposed to customers. The My Account portal shows only monthly usage charts. For structured monthly data, use Nectar's API (docs.nectarclimate.com).
Does Spire Missouri support Green Button?▾
Not yet. Spire is listed as committed to Green Button on OpenEI but has not implemented Download My Data or Connect My Data, and no launch date has been announced.
How can a consultant access my Spire data without my password?▾
Use Nectar. You authorize access for your Spire account through Nectar's consent flow, and your consultant receives monthly billing and usage data through Nectar's platform — no password sharing and revocable anytime. See docs.nectarclimate.com.
Which gas rate class applies to my facility?▾
Small General Gas Service (SGS) for under 10,000 Ccf/yr, Large General Gas Service (LGS) for 10,000+ Ccf/yr, and Large Volume Service (LV) for billing demand of 250+ Ccf with 60,000+ Ccf/yr. Spire re-determines your class annually by December 31.
Can large customers buy their own gas supply?▾
Yes. Large customers can elect Transportation Service (TS/ITS), procure gas from a certified marketer, and pay Spire only for distribution, managed through the Missouri Gas Exchange. Residential and typical small commercial customers cannot shop for gas supply.
What charges appear beyond the base delivery rate?▾
A Purchased Gas Adjustment (PGA) passes through the commodity gas cost with no markup, an Infrastructure System Replacement Surcharge (ISRS) recovers infrastructure investment, and applicable taxes apply. These layer on top of the customer and per-Ccf delivery charges.
The Best Way to Access Data from Spire Missouri Inc.
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