Complete Guide to Solar Energy in Wyoming
Your complete resource for solar energy. Everything you need to know about solar laws, solar costs, solar financing, and solar installation in Wyoming.
Why Solar Makes Sense in Wyoming
Net Metering Still Supports Small On-Site Solar
Wyoming continues to support small customer-owned renewable systems through net metering, and current Wyoming guidance states that systems of 25 kilowatts or less are eligible for net-metering credit.
Wyoming Recognizes Solar Rights as Property Rights
Wyoming’s Solar Rights Act states that the beneficial use of solar energy is a property right, which gives solar users an unusually clear legal foundation for protecting access to sunlight and transferring those rights.
Low Electricity Prices Make Good System Sizing Important
Wyoming’s average retail electricity price remains relatively low by national standards, so the strongest solar projects are usually the ones carefully sized around on-site electricity use rather than oversized for excess generation.
Current State Financing and Efficiency Programs Can Help Some Projects
The Wyoming Energy Authority currently lists financing, grants, and energy-saving program opportunities, including small business retrofit support and a home energy savings program that is still being developed.
Quick Solar Facts
Explore Solar Topics
Laws & Regulations
Wyoming net metering rules, solar rights law, local government authority, and utility treatment of customer-owned renewable generation.
Residential Solar
A guide for Wyoming homeowners covering roof suitability, snow conditions, inverter choices, battery storage, and how to size a system around real household usage.
Costs & Savings
Electricity pricing, self-consumption value, annual bill credit treatment, and the factors that shape long-term solar savings in Wyoming.
Financing Options
Cash purchase, lender financing, state energy funding pathways, and current grant or efficiency program opportunities that may help qualifying projects.
Installation Guide
How to choose an installer, understand utility approval steps, complete inspections, and move from quote to final interconnection.
Solar 101
How grid-tied solar works in Wyoming, what net metering means, and how your solar production interacts with monthly and annual electricity use.
Community Solar
Special planning considerations for ranches, shops, outbuildings, and other rural Wyoming properties with open space and daytime electric loads.
Solar Calculator
Estimate your solar savings and system requirements.
Quick Solar Savings Calculator
Important 2026 Updates
Wyoming Home Energy Savings Program Is Still Being Developed
The Wyoming Energy Authority says the Home Energy Savings Program is still in development. The program is intended to help residents reduce energy bills through home assessments and energy-efficiency improvements, so homeowners should confirm current availability before relying on it in a solar or home-upgrade plan.
Small Business Retrofit Grants Are Available Now
The Wyoming Energy Authority lists Small Business Energy Audit & Retrofit Grants as an active funding option. Eligible projects can receive up to $25,000, and applicants must provide a 10% cash match. The program is designed to support energy-saving improvements for small businesses, with funding available until program funds are exhausted.
Wyoming Solar Laws & Regulations
Net Metering Size Limit
Current Wyoming guidance states that only small, residential-sized systems of 25 kilowatts or less are eligible for net-metering credit, which makes system sizing especially important for homes, ranches, and small businesses.
Annual Credit Treatment
Black Hills Energy’s Wyoming net metering packet states that excess generation is credited to the next bill, and any unused kWh credit remaining at the beginning of each calendar year is sold to the utility at its standard rate for purchasing power from qualifying small power production or cogeneration facilities.