How to Implement Small-Scale Wind Turbines in Your Backyard

How to Implement Small-Scale Wind Turbines in Your Backyard


Installing a small wind turbine in your backyard can be an excellent way to generate clean, renewable electricity for your home. Small wind turbines, usually defined as turbines with a capacity below 100 kW, are a practical option for homeowners looking to reduce their environmental impact and electricity bills.

In this comprehensive guide, I’ll walk you through everything you need to know about backyard wind turbines, from assessing your location’s wind resource to obtaining permits and incentives. By the end, you’ll have the knowledge to determine if a backyard wind turbine makes sense for your property.

Assessing Your Wind Resource

The first step in implementing a backyard wind turbine is to assess whether your property has sufficient wind resources. While wind turbines can work in low wind areas, having consistent wind speeds of at least 10 mph is ideal.

There are a few ways to evaluate your wind resource:

Use Online Wind Maps

The U.S. Department of Energy has created wind resource maps that estimate wind speeds at specific locations. Plug your address into the WindExchange map to get an instant idea of your wind resource.

Install an Anemometer

For the most accurate understanding of your wind resource, install an anemometer on your property for 6-12 months. This device will measure and record wind speeds, giving you granular data to analyze. Purchase a certified refurbished anemometer online or rent one from your local utility company.

Work With Wind Assessment Experts

Consult reputable wind experts to carry out an official wind resource assessment. They will monitor wind speeds, analyze obstacles, and determine the ideal turbine location. Though pricier, this provides detailed insights.

Talk to Neighbors

Speaking to neighbors who have already installed wind turbines is a great way to gage if your local wind resource is sufficient. They can share first-hand knowledge on turbine performance.

Selecting the Right Wind Turbine

Once you’ve confirmed adequate wind speeds, the next step is choosing the right wind turbine model. Here are key factors to consider:

  • Size – The turbine’s power capacity (measured in kW) must match your electricity needs. Have recent utility bills on hand to determine your household consumption.

  • Noise – Research the noise output of different turbine models, measured in decibels. Choose a quieter turbine if you have close-proximity neighbors.

  • Height and Blade Length – Taller towers and longer blades can harness more wind but also cost more. Find the ideal balance for your budget.

  • Reliability – Read reviews and research the manufacturer’s reputation. Higher quality turbines have longer lifespans.

  • Safety Features – Select turbines with robust safety systems that mitigate risks.

  • Warranty – Opt for turbines with long warranties (20+ years) to protect your investment.

  • Certification – Choose turbines certified by the Small Wind Certification Council to ensure quality.

Permitting and Zoning

Most areas require permits to install wind turbines, so check your local zoning laws. The permitting process involves:

  • Submitting a project outline describing the turbine model, location, height, and foundation.

  • Providing engineering documents that affirm the turbine will be safely erected.

  • Completing on-site inspections from local officials before, during, and after installation.

  • Obtaining approvals from your neighborhood association or local utility if required.

  • Adhering to any noise and setback regulations for turbine placement.

Allow sufficient time for permitting, as the process can take months. Being knowledgeable about your turbine and proactive with officials can help speed things along.

Incentives and Tax Credits

One major benefit of installing a wind turbine is taking advantage of financial incentives. Key options include:

  • Federal Investment Tax Credit – This provides a tax credit equal to 26% of the turbine cost if installed before the end of 2022.

  • Accelerated Depreciation – Wind turbines qualify for a 5-year accelerated depreciation deduction on federal taxes.

  • Net Metering – Excess electricity generated can be distributed back to the grid for bill credits.

  • State/Local Incentives – Research additional rebates, grants, and tax breaks available regionally.

  • USDA Grants – Rural homeowners may qualify for Rural Energy for America Program (REAP) grants.

Turbine Tower and Siting

Properly siting your wind turbine on your property is critical for maximizing power generation. Ideal placement guidelines include:

  • Install on the side of your home or yard facing the prevailing wind direction.

  • Ensure sufficient setbacks from obstacles like trees or structures that could block wind.

  • Elevate on a tower high enough to avoid turbulence and optimize wind speeds.

  • Choose a location free of shadows and reflections that could impact performance.

Regarding the tower, tilt-up guyed towers are a cost-effective option. Towers should be sited in concrete foundations strong enough to withstand the tower weight, wind loads, and vibrations.

Connecting to the Grid

You’ll need to safely connect your wind turbine to your home’s electrical system. Key considerations include:

  • Consult an electrician on wiring the turbine to your breaker box through buried cables.

  • Install appropriate overcurrent protection devices, switches, and inverters.

  • If your turbine will produce excess energy, arrange for grid interconnection with your utility.

  • Update your homeowner’s insurance policy if connecting your turbine to the grid.

Proper grid connection is vital for converting the turbine’s generation into usable electricity for your home.

Ongoing Turbine Maintenance

Wind turbines require regular maintenance for longevity. You’ll need to:

  • Inspect the structure and electrical components periodically for damage.

  • Replace consumables like filters at prescribed intervals.

  • Lubricate moving parts and tighten bolts when necessary.

  • Clear any debris buildup and check for pests/nesting animals.

  • Have professionals perform more complex repairs that involve climbing the tower.

  • Follow the manufacturer’s maintenance guidelines closely.

While wind turbines are built to run for decades, proper upkeep is vital for ensuring safe, efficient, and reliable performance.


Installing a wind turbine in your backyard is an ambitious but rewarding endeavor. With an assessment of your wind resources, strategic turbine selection, and attentive maintenance, you can harness clean energy while shrinking utility bills. Though there are regulatory hurdles, ample incentives exist to realize long-term payback on your investment. If designed and sited thoughtfully, a backyard wind turbine can give you energy independence while demonstrating renewable energy leadership.