New Mexico Gas Company Data Access Guide

NMGC uses Automated Meter Reading (AMR) on many meters, but data is collected and presented on a monthly billing basis only. There is no 15-minute, 30-minute, or hourly interval data, and NMGC does not support Green Button or ESPI. Transportation-program customers can view 36 months of usage history via the Customer Activity Web (CAW).

How to Download New Mexico Gas Company Interval Data via Green Button

Interval data is essential for rate comparison and TOU analysis.

NMGC does not offer a public API or developer portal. Third-party data access is limited to customer-shared downloads, the Vista gas-measurement portal (account request required), and the CAW transportation platform. Custom integration is only possible by negotiation with NMGC business development.

How to Register as a New Mexico Gas Company API Vendor

1. 01Contact NMGC business development at energy.efficiency@nmgco.com or 505-697-3611
2. 02Describe the use case and data requirements
3. 03For measurement data, request a Vista account at https://vista.nmgco.com/AccountReq.aspx
4. 04For transportation, complete the MyQuorum/CAW company access form and agency authorization
5. 05Negotiate any custom data-sharing arrangement directly with NMGC

NMGC's publicly documented EDI is limited and centered on its transportation/open-access program, which uses NAESB WGQ (Wholesale Gas Quadrant) standards for nominations and scheduling via the Customer Activity Web. ANSI X12 transactions (e.g. 814, 820, 867, 810) may be available for transportation or billing through the Hansen CIS, but are not actively marketed; contact the transportation team to arrange.

Supported New Mexico Gas Company EDI Transaction Sets

How to Enroll in New Mexico Gas Company EDI

1. 01Contact the NMGC Transportation Services Department (gas.acquisitions@nmgco.com or nmgctransportationservices@nmgco.com)
2. 02For transportation, complete the MyQuorum/CAW company access and agency authorization forms
3. 03Request EDI implementation guides and NAESB specifications from the transportation contacts
4. 04For billing EDI, inquire with customer service (customerservice@nmgco.com) about Hansen CIS capabilities

NMGC C&I rates follow a declining-block structure: as a customer moves from Small to Medium to Large Volume General Service, the fixed monthly access fee rises while the per-therm distribution charge falls, rewarding higher volumes. The gas commodity is not part of base rates - it is passed through dollar-for-dollar via the Cost of Gas Component rider - so most controllable cost is in the distribution margin and in choosing the right volume schedule or Transportation Service. Specific per-therm figures are set by NMPRC rate case and published in the tariff sheets.

New Mexico Gas Company Rate Schedule List

New Mexico Gas Company Rate Features & TOU Details

• Declining-block volume schedules (Small / Medium / Large Volume General Service)
• Gas commodity passed through separately via Cost of Gas Component rider (Rate Rider No. 4)
• Weather Normalization Adjustment rider (No. 8) smooths weather-driven bill volatility
• Transportation Service (Rate 70) lets large customers buy their own gas supply
• Rates reset by NMPRC rate case (most recent approval July 26, 2024)

For a deeper analysis including cost optimization strategies and historical rate trends:

• ⚠No Green Button, ESPI, or Share My Data program is offered.
• ⚠Interval data is monthly only; there is no 15-minute / 30-minute / hourly gas interval data.
• ⚠No public API or developer portal; integration is only by negotiation with business development.
• ⚠No formal third-party authorization mechanism; third parties rely on customer-shared data, Vista, or CAW.
• ⚠No documented partnerships with national data aggregators.