Top 18 Wind Energy startups in USA
Dec 23, 2025
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22
1
Funding: $1.1B
Longroad Energy builds and acquires wind and solar power plants in USA. The company operates over 75 large-scale projects of approximately 25 GW, including remote monitoring, asset management, on-site technical support and full back-office support. Its real estate and development experts acquire leases, options, easements, mineral rights and title insurance necessary for the construction and operation of solar, wind, and energy storage farms.
Longroad Energy builds and acquires wind and solar power plants in USA. The company operates over 75 large-scale projects of approximately 25 GW, including remote monitoring, asset management, on-site technical support and full back-office support. Its real estate and development experts acquire leases, options, easements, mineral rights and title insurance necessary for the construction and operation of solar, wind, and energy storage farms.
2
Funding: $50.7M
Altaeros Energies develops airborne wind turbine to produce abundant, low cost, renewable energy.
Altaeros Energies develops airborne wind turbine to produce abundant, low cost, renewable energy.
3
Funding: $50M
ComboCurve is a Fintech business that focuses on good predictions and cash flow analysis in the energy sector.
ComboCurve is a Fintech business that focuses on good predictions and cash flow analysis in the energy sector.
4
Funding: $18.5M
AirLoom Energy offers wind energy harvesting services and engineers next-generation turbines. Utility scale, low-cost, reliable and maximum energy production per square kilometer.
AirLoom Energy offers wind energy harvesting services and engineers next-generation turbines. Utility scale, low-cost, reliable and maximum energy production per square kilometer.
5
Funding: $19M
Windesco is an energy company that creates hardware and software solutions for wind-power assets.
Windesco is an energy company that creates hardware and software solutions for wind-power assets.
6
Funding: $17.7M
Windlift is an engineering and computer programming company that develops airborne wind energy systems. Its wind system allows unmanned aerial vehicles to harvest electricity anywhere there is wind, both onshore and offshore.
Windlift is an engineering and computer programming company that develops airborne wind energy systems. Its wind system allows unmanned aerial vehicles to harvest electricity anywhere there is wind, both onshore and offshore.
7
Funding: $10.1M
Aeromine Technologies provides bladeless wind energy solutions for building environment that is motionless.
Aeromine Technologies provides bladeless wind energy solutions for building environment that is motionless.
8
Funding: $6.5M
RCAM Technologies is adapting 3D Concrete Printing for manufacturing mega-scale, highly loaded structures such as ultra-tall wind turbine towers and offshore wind energy support structures.
RCAM Technologies is adapting 3D Concrete Printing for manufacturing mega-scale, highly loaded structures such as ultra-tall wind turbine towers and offshore wind energy support structures.
9
Funding: $5.5M
Accio Energy is making distributed wind energy systems scalable, reliable, and affordable with Aerovoltaic energy systems that directly
Accio Energy is making distributed wind energy systems scalable, reliable, and affordable with Aerovoltaic energy systems that directly
10
Funding: $4M
Aikido Technologies develops innovative floating wind technologies.
Aikido Technologies develops innovative floating wind technologies.
11
Funding: $3M
Uprise Energy is developing a new class of portable, powerful, and affordable wind turbines for distributed power generation.
Uprise Energy is developing a new class of portable, powerful, and affordable wind turbines for distributed power generation.
13
Funding: $1.8M
XFlow Energy manufactures vertical-axis wind turbines (VAWTs) that reduce the cost of wind energy generation.
XFlow Energy manufactures vertical-axis wind turbines (VAWTs) that reduce the cost of wind energy generation.
14
Funding: $1.7M
Accelerate Wind provides wind energy generation for the commercial and industrial spaces.
Accelerate Wind provides wind energy generation for the commercial and industrial spaces.
15
Funding: $1.2M
Pecos Wind Power designs, builds, and sells low cost wind turbines for schools, businesses, and towns to generate their own inexpensive, renewable energy.
Pecos Wind Power designs, builds, and sells low cost wind turbines for schools, businesses, and towns to generate their own inexpensive, renewable energy.
16
The Floating Wind Technology Company focuses on engineering of floating wind solutions, including coupled aero-hydro-servo-elastic analyses, and design and verification of support structures and mooring systems.
17
The World Climate Service provides long-range weather and climate forecasts to help energy trading organizations improve profitability while managing weather and climate risk.
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