Mara Ellsworth
Senior reviews editor
Beat: Residential vertical-axis and small horizontal-axis turbines
Mara has been writing about distributed renewables since 2019 and edits the residential turbine reviews on Wind Turbine Home. Before that she worked as a technical writer for a small electrical contractor in upstate New York, which is where the curiosity about rooftop wind started — most of the systems she saw were sized wrong. She runs a 1.5 kW Primus on a 45-foot tilt-up tower at her own place, mostly because she wanted something to compare review samples against. She prefers tilt-down towers over guyed-fixed for anyone who plans to do their own maintenance, and will say so in print.
Articles by Mara Ellsworth
horizontal axis turbines
HAWT vs VAWT for Residential Use: Which Turbine Wins on Your Roof
Horizontal-axis wind turbines (HAWTs) dominate residential installs with 40-60% efficiency vs. 25-40% for vertical-axis (VAWTs), but roof-mount VAWTs handle turbulent urban wind better.
noise vibration safety
The Quietest Home Wind Turbines: A Noise-Conscious Buyer Guide
Which home wind turbines produce the least noise? Compare decibel ratings, blade design, and mounting techniques across leading models to find silent power generation.
vertical axis turbines
Residential Vertical Wind Turbines in 2026: Category Overview
Vertical-axis wind turbines (VAWTs) offer quieter operation and omnidirectional wind capture for residential sites. This 2026 overview covers proven models, costs, and performance trade-offs.
vertical axis turbines
Best Vertical-Axis Wind Turbines for Homes in 2026
Compare proven vertical-axis wind turbines for residential power. Real-world performance, installation costs, and maintenance data for seven VAWT models tested in US homes.
permits zoning hoa
Home Wind Turbine Laws and Permits in the USA: State-by-State Primer
Navigate zoning rules, height limits, setbacks, and permits for residential wind turbines across all 50 states—plus federal FAA, NEC, and IRS tax credit requirements.
installation guides
Installing a Home Wind Turbine: The Complete Guide (2024)
Step-by-step guide to installing a residential wind turbine—from site assessment and permits to foundation work, electrical hookup, and grid connection.
cost roi incentives
Total Cost of Owning a Home Wind Turbine in 2025
Equipment, installation, maintenance and payback timelines for residential wind turbines range from $15,000 to $75,000 total investment with realistic 15-25 year ROI.
residential wind power
Home Wind Turbine Buying Guide 2026: First-Time Buyer Essentials
First-time buyers need 10+ mph average wind, grid-tie or battery storage, FAA clearance under 200 ft, and a $4,000-$30,000 budget for a reliable small wind system.