Halo Energy, LLC

Halo Energy is using its proprietary shroud technology to build the world's most efficient small-scale wind turbines.

Small wind struggles as a viable energy category because most small-scale wind turbines are inefficient compared to conventional energy sources or even larger wind turbines.

Because of higher tip losses relative to rotor size, conventional open-bladed wind turbines become increasingly inefficient the smaller they get.  Not so with Halo's shrouded wind turbines.  Ours maintain constant efficiency across rotor diameters enabling them to achieve a power coefficient (Cp) that is unmatched among any comparably-sized turbines.  As a result, our wind turbines have best-in-class performance and the lowest achievable cost of electricity.