Generate energy while supporting a healthier environment

With Nemoi, you will not only generate money but also substantially reduce your carbon footprint. Get your estimate*.

Get started

*Numbers are based on 20 years (standard period of PPA) of use of a Nemoi system.

What we do

At Semtive, we’ve developed an innovative and simple way to generate clean, renewable energy for your home.

Nemoi is our patented vertical axis wind turbine. Made here in the USA, our technology operates at extremely low wind speeds, is virtually noiseless and can be installed in under an hour.

With a built-in electricity converter, you simply plug the system into your home outlet and you are creating your own power.

What we do

At Semtive, we’ve developed an innovative and simple way to generate clean, renewable energy for your home.

Nemoi is our patented vertical axis wind turbine. Made here in the USA, our technology operates at extremely low wind speeds, is virtually noiseless and can be installed in under an hour.

With a built-in electricity converter, you simply plug the system into your home outlet and you are creating your own power.

Why choose us

Affordable

Starting at a very low price, the Nemoi turbine typically pays itself off within 3 years.

Minimum maintenance

With only 2 moving parts, never worry about cleaning or servicing your turbine.

Noiseless

Regardless of the wind speed, the Nemoi turbine remains perfectly quiet.

Simple installation

Be up-and-running in under an hour, using just one tool.

Reliable

Strong, yet lightweight construction is guaranteed to last a lifetime.

Wide operating window

From a light breeze to very strong gusts, our technology is optimized to work at any wind speeds.

Why choose us

Affordable

Starting at a very low price, the Nemoi turbine typically pays itself off within 3 years.

Minimum maintenance

With only 2 moving parts, never worry about cleaning or servicing your turbine.

Noiseless

Regardless of the wind speed, the Nemoi turbine remains perfectly quiet.

Simple installation

Be up-and-running in under an hour, using just one tool.

Reliable

Strong, yet lightweight construction is guaranteed to last a lifetime.

Wide operating window

From a light breeze to very strong gusts, our technology is optimized to work at any wind speeds.

Coming soon…

Get a customized quote

Choose one of the ways below to tell us about your energy consumption and we will tell you how to power your home with clean, reliable wind power.

option 1: Calculate your energy consumption

Estimate your home’s square footage and energy consumption by using our configurator.

option 2: Get a fast quote

Know your energy consumption?
Skip the configurator and get a quote by entering your average monthly electricity usage.

Know your energy consumption?
Skip the configurator and get a quote by entering your average monthly electricity usage.

Save money year round

Traditional forms of energy generation such as coal, natural gas and oil are expensive and continuing to rise in cost.

With a very low starting price per unit, the Nemoi turbine typically pays for itself within 2-7 years.

Protect yourself from rising energy costs by getting a free quote from us.

How it works

Vertical Axis design that captures wind effectively from all directions.

Generator center-of-gravity best manages structural strain throughout the design

Bent arms transfer energy harvest to generator

Concave cup captures wind at very low speeds, starting rotation

Convex foil operates like classic aircraft wing at higher speeds, maximizing energy harvest

Lorem ipsum dolor sit amet, consectetur adipiscing elit
sed do eiusmod tempor incididunt ut labore
consectetur adipiscing

John Doe