Wind Turbine Profit Calculator
Wind turbine economics: installation $1,300–1,800/kW, small residential $15,000–75,000, large onshore $2–4M per MW. Revenue from power purchase agreements, feed-in tariffs, or net metering. Payback typically 6–15 years with 25-year lifespan.
🌍 Why This Matters for the Planet
Why It Matters
Wind power is the cheapest new electricity source in many regions. Onshore wind LCOE typically ranges $0.03–0.06/kWh. A 2 MW turbine can power ~600 homes. Revenue from PPAs or feed-in tariffs provides stable payback over 6–15 years.
How You Can Help
Enter your turbine's rated power (kW), annual energy output (MWh), installation cost per kW, and electricity price. Set maintenance percentage (typically 1–2%) and project lifetime. The calculator outputs annual revenue, payback, 25-year net profit, ROI, and LCOE.
Key Insights
- ●Installation cost = rated_kW × cost_per_kW
- ●Annual revenue = annual_kWh × electricity_price
- ●Simple payback = installation_cost ÷ net_annual_profit
- ●LCOE = total_lifetime_cost ÷ total_lifetime_kWh
📋 Quick Examples — Click to Load
For educational and informational purposes only. Verify with a qualified professional.
🌎 Planet Impact Facts
Wind power is now the cheapest new electricity source in many regions
— IEA
A single 2 MW turbine can power ~600 average US homes
— AWEA
Offshore wind turbines are 3–5× larger than onshore models
— IEA
Global wind capacity grew 15% in 2024
— GWEC
PPAs lock in electricity prices for 15–25 years
— AWEA
Capacity factor for onshore wind ranges 25–45%
— NREL
Wind turbine economics: installation costs $1,300–1,800/kW for utility-scale onshore. Small residential turbines run $15,000–75,000. Large onshore projects cost $2–4M per MW. Revenue comes from power purchase agreements, feed-in tariffs, or net metering. Payback typically 6–15 years with a 25-year lifespan.
Sources: NREL, AWEA, IEA Wind, Lazard LCOE
Key Takeaways
- • Annual revenue = annual_kWh × electricity_price
- • Installation cost = rated_kW × cost_per_kW
- • Maintenance typically 1–2% of installation cost per year
- • Simple payback = installation_cost ÷ net_annual_profit
Did You Know?
How Wind Turbine Economics Work
Revenue Formula
Annual revenue = annual_kWh × electricity_price. Higher capacity factors (more hours at full output) and higher electricity prices increase revenue. PPAs and feed-in tariffs often provide fixed or indexed rates.
Cost Structure
Installation cost = rated_kW × cost_per_kW. Cost per kW varies: $1,300–1,800 for utility onshore, $2,500–4,000 for offshore. Small residential systems cost more per kW installed.
LCOE
Levelized cost of energy (LCOE) = total_lifetime_cost ÷ total_lifetime_kWh. It compares wind to other sources on a $/kWh basis. Onshore wind typically ranges $0.03–0.06/kWh.
Expert Tips for Wind Turbine ROI
Site Assessment
Measure wind speed at hub height for at least 1 year. Capacity factor depends on site. A 30% CF site produces 50% more kWh than a 20% CF site.
Secure PPAs Early
Power purchase agreements lock in revenue for 15–25 years. Corporate PPAs often pay premium rates. Utilities may offer feed-in tariffs or net metering.
Factor Maintenance
Budget 1–2% of installation cost annually for O&M. Gearbox failures can be costly. Service contracts often include availability guarantees.
Check Incentives
Federal tax credits, state rebates, and grants can reduce upfront cost. Production tax credits (PTC) support utility-scale projects. ITC may apply to some installations.
Typical Wind Turbine Economics ($0.10/kWh)
| System | Rated | Cost (est.) | Annual MWh | Revenue | Payback |
|---|---|---|---|---|---|
| Micro | 1 kW | ~$5,000 | 2.5 | ~$250 | ~20 yrs |
| Residential | 5 kW | ~$25,000 | 12 | ~$1,200 | ~15 yrs |
| Community | 50 kW | ~$75,000 | 120 | ~$12,000 | ~7 yrs |
| Commercial | 500 kW | ~$750,000 | 1,500 | ~$150,000 | ~6 yrs |
| Utility | 2 MW | ~$3M | 6,000 | ~$360,000 | ~9 yrs |
Frequently Asked Questions
What is the typical payback period for wind turbines?
Payback typically ranges 6–15 years depending on installation cost ($1,300–1,800/kW for onshore), electricity price, and capacity factor. Small residential turbines ($15,000–75,000) often have longer payback. Large onshore projects ($2–4M per MW) can achieve 6–8 years with favorable conditions.
How much does a wind turbine cost per kW?
Installation costs vary: $1,300–1,800/kW for utility-scale onshore, $2,500–4,000/kW for offshore. Small residential turbines cost $15,000–75,000 for 5–10 kW systems. Micro turbines (1 kW) run $3,000–8,000. Costs include turbine, foundation, grid connection, and permitting.
What is LCOE for wind power?
Levelized cost of energy (LCOE) = total lifetime cost ÷ total lifetime kWh. Onshore wind LCOE typically ranges $0.03–0.06/kWh. Offshore is higher at $0.08–0.15/kWh. Compare to coal $0.05–0.10, gas $0.04–0.08, solar $0.03–0.06.
How long do wind turbines last?
Most turbines have a design life of 20–25 years. Some components (e.g., gearboxes) may need replacement sooner. With proper maintenance, many turbines operate beyond 25 years. Annual maintenance typically runs 1–2% of installation cost.
What revenue streams do wind turbines have?
Revenue comes from power purchase agreements (PPAs), feed-in tariffs, or net metering. PPAs lock in long-term prices. Feed-in tariffs pay a fixed rate per kWh. Net metering credits excess generation to your utility bill. Wholesale rates vary by region and time of day.
How does wind compare to solar for ROI?
Wind often has higher capacity factors (25–45%) than solar (15–25%) in windy regions, producing more kWh per year per kW. Solar has lower installation cost per kW. Both typically achieve 6–15 year payback. Site-specific wind and sun data determine which is better for your location.
Key Statistics
Official Data Sources
⚠️ Disclaimer: This calculator provides estimates based on standard wind turbine economics. Actual costs, revenue, and payback vary by site, turbine type, permitting, grid connection, and local incentives. Electricity prices and capacity factors are site-specific. Consult wind developers and financial advisors for project-specific analysis.
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