IDAHO | INTERMOUNTAIN GAS COMPANY | NATURAL GAS – INTEGRATED RESOURCE PLAN
An Integrated Resource Plan describes a utility’s two- to five-year expectation of how Intermountain expects to serve customers’ energy needs at the lowest reasonable and safe cost. The analyses in this 8-12 month process includes existing and potential new pipelines and natural gas supply contracts (among others) as well as benefits of energy efficiency to customers. The IRP provides a comprehensively deep and transparent insight into how a utility plans for customers’ energy future.
Customers and the general public are invited to participate in a series of meetings on the variety of topics contained in the IRP. Together, customers and the general public participating in the IRP process are called Stakeholders. Stakeholders also include the professional analytical staffs of the state utility commissions, groups representing residential and industrial customers and other community representatives.
Sign up! Get on Intermountain’s distribution list. You may participate in multiple ways ranging from attending the Intermountain Gas Resource Advisory Group (IGRAC) meetings to simply reviewing the agendas/presentations/recordings with the opportunity to comment. Do so by contacting the Intermountain IRP email address at [email protected].
IRP SCHEDULE
2025 IRP IGRAC 1 Meeting – Wednesday, July 9, 2025
Microsoft Teams Only from 9 am to 12 pm
• Economic Forecast
• Core Market Customer Forecast
• Large Volume Forecast
• Load Demand Curves
2025 IRP IGRAC 2 Meeting – Wednesday, August 13, 2025
Microsoft Teams Only from 9 am to noon
• Usage Per Customer
• Energy Efficiency
• Supply Side Resources
• Distribution System Modeling
2025 IRP IGRAC 3 Meeting – Wednesday, September 17, 2025
Microsoft Teams Only from 9 am to noon
• Potential Capacity Enhancements
• Resource Optimization
• Planning Results
2023 Intermountain IRP
Exhibit 1 – IGRAC Invitation and Meeting Materials
Exhibit 2 – Customer Forecast
Exhibit 3 – Historical Temperature Climate Report
Exhibit 4 – Conservation Potential Assessment
Exhibit 5 – Avoided Cost Model
Exhibit 6 – NPV
Exhibit 7 – Load Demand Curves
Exhibit 8 – Transportation Inputs, Transportation Results, Supply Results
Exhibit 9 – Lateral Summary Tables
Exhibit 10 – Lateral Summary Tables – Other Scenarios