BladeRunner Energy is a hydropower company offering scalable micro-hydro solutions that generate electricity by harnessing the natural flow of water streams. The BladeRunner consists of only six components—PAX rotor, flexible tether, floating platform, generator, power electronics, and battery—with its proprietary PAX rotor designed to operate without the need for a dam for riverine and marine hydrokinetic (MHK) energy generation. The small form factor of the BladeRunner makes it possible to use the system for various applications including natural water streams as well as man-made structures and vessels. Further, according to the company, the system’s flexible power takeoff configuration allows the generator and power electronics to be fixed above the water stream, which leads to cost reduction and improved reliability.
Developed to provide low-cost energy to emerging markets and non-grid-connected remote regions, the company claims the BladeRunner can generate electricity at an average lifetime cost in microgrid settings ranging between USD 0.05 and USD 0.09 per kWh or USD 2,000 per kW.
Key customers and partnerships
In August 2023, Bladerunner partnered with the University of Alaska Fairbanks to demonstrate its hydrokinetic turbine system in a river in Alaska.
Funding and financials
In November 2020, BladeRunner received USD 3.3 million in funding from the US Department of Energy’s Advanced Research Projects Agency-Energy (ARPA-E) under its SHARKS program. The funding was used for advancements in BladeRunner systems including new features for low-cost operations and improving LCOE.
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