Rocky Mountain Power ID Solar Savings: Net Metering, Rates & Rebates (2026)

How much can Rocky Mountain Power ID customers save with solar in 2026? With avoided_cost net metering and $0.04/kWh export compensation, solar is a strong investment. Plus the 30% federal tax credit cuts your upfront cost significantly. See the full breakdown below.

avoided_cost Net Metering Type
$0.04/kWh Export Compensation
$50 Interconnection Fee
80,000 Customers Served
N/A Peak Rate (TOU)
N/A Off-Peak Rate (TOU)
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Solar Policy Details for Rocky Mountain Power ID

PolicyDetails
Net Meteringavoided_cost
Export Compensation$0.04/kWh
Interconnection Fee$50
Time-of-Use RatesNot available
Net Metering CapNot yet reached
Renewable ProgramAvailable
Battery IncentiveNot available
EV Rate ProgramNot available

Maximizing Solar Savings with Rocky Mountain Power ID

Rocky Mountain Power ID customers — a regional utility serving Idaho — benefit from avoided-cost net metering at $0.04/kWh export compensation. With below-average export rates, maximizing self-consumption is key. Consider battery storage to use more of your solar energy directly.

Export Compensation

When your solar system produces more electricity than you use, the excess is exported to the grid. Rocky Mountain Power ID compensates you at $0.04/kWh for exported energy under their avoided_cost policy.

State Incentives in Idaho

In addition to Rocky Mountain Power ID's policies, Idaho homeowners can access:

  • Federal ITC: 30% tax credit on solar installation
  • State Tax Credit: 40% additional state credit
  • Property Tax Exemption: Solar increases home value without raising property taxes
See All Idaho Incentives

Frequently Asked Questions

Yes — Rocky Mountain Power ID provides avoided-cost net metering. Export compensation is approximately $0.04/kWh, which is below-average compared to other Idaho utilities. The program is currently open to new enrollments.
Rocky Mountain Power ID's interconnection fee is approximately $50, which is minimal for Idaho. This is a one-time fee to connect your solar system to the grid. This minimal fee keeps your upfront solar costs lower.
Rocky Mountain Power ID does not currently offer time-of-use rates, meaning your electricity cost is the same regardless of when you use it. This makes solar economics straightforward — every kWh your panels produce saves you the standard rate.
Rocky Mountain Power ID does not currently offer specific battery incentives. However, battery storage can still be valuable for backup power during outages and maximizing self-consumption of solar energy.
Rocky Mountain Power ID serves approximately 80,000 customers in Idaho, making it a regional utility serving Idaho. Solar policies vary between utilities — check that your installer is familiar with Rocky Mountain Power ID's specific interconnection process.

SolarSavingsAI Research Team

Solar Energy Analysts

Our team analyzes solar incentive data from federal (DOE, IRS), state (DSIRE), and utility sources to provide accurate savings estimates. Data is reviewed quarterly and cross-referenced with NREL benchmarks.

Sources: DOE, IRS, DSIRE, NREL, EIA Updated: 2026 Full Methodology Editorial Standards

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