Avista WA Solar Policy & Net Metering Guide (2026)

Complete solar policy guide for Avista WA customers in Washington. Review net metering rates, export compensation, interconnection fees, and available solar programs.

retail Net Metering Type
$0.06/kWh Export Compensation
$50 Interconnection Fee
250,000 Customers Served
N/A Peak Rate (TOU)
N/A Off-Peak Rate (TOU)
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Solar Policy Details for Avista WA

PolicyDetails
Net Meteringretail
Export Compensation$0.06/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 Avista WA

Export Compensation

When your solar system produces more electricity than you use, the excess is exported to the grid. Avista WA compensates you at $0.06/kWh for exported energy under their retail policy.

State Incentives in Washington

In addition to Avista WA's policies, Washington homeowners can access:

  • Federal ITC: 30% tax credit on solar installation
  • Sales Tax Exemption: No sales tax on solar equipment
See All Washington Incentives

Frequently Asked Questions

Avista WA offers net metering with a "retail" rate structure. Export compensation is approximately $0.06/kWh.
The interconnection fee for Avista WA is approximately $50. This is a one-time fee to connect your solar system to the grid.
Avista WA does not currently offer time-of-use rates.
Avista WA does not currently offer specific battery incentives, but you may still benefit from battery storage with time-of-use rate optimization.
Avista WA serves approximately 250,000 customers in Washington.

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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