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®
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RivGen
®
Power System
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RivGen® Power System
RivGen
®
Power System
The RivGen
®
Power System generates emission-free electricity from river currents and connects directly into existing remote community grids using smart grid technology. It consists of three major subsystems: shore-side power electronics, mooring system, and turbine generator (TGU) device.
In 2014, ORPC built and operated its RivGen
®
Power System, the Company’s first river energy project, delivering power to the remote Alaskan village of Igiugig. We re-installed and operated an updated RivGen
®
Power System in Igiugig in 2015 to demonstrate its latest technology advancements and provided one-third of the community’s electricity needs, significantly offsetting their diesel fuel use.
Features:
Low profile, advanced design cross-flow turbines
Operates underwater with no visible surface features
Encapsulated generator specifically designed for leak prevention and long life in subsea operations
Towable pontoon support structure with “self-deploying/self-retrieving” remotely activated buoyancy system
Non-linear control system for operating in turbulent conditions
Optimized drivetrain with minimal friction losses and high reliability
Improved turbine extraction efficiencies approaching 45%
Advanced composite materials optimized for performance and component life
Designed to be deployed by locally available vessels, equipment and contractors
our solutions
Turbine Generator Unit
Scalable Grid Integrated Systems
RivGen
®
Power System
TidGen
®
Power System
OCGen® Power System
Underwater Mobile Power Systems
News
Press Releases
05 Apr. 2022
ORPC Partnering with Matanuska-Susitna Borough to Trial
09 Feb. 2022
ORPC to set up testing center for next-gen RivGen®
08 Feb. 2022
Portland-based renewable energy company to expand into
07 Feb. 2022
ORPC team to test hydro-kinetic device in Maine
22 Sep. 2021
ORPC Canada and CIMA+ honored at AFG Quebec Grands Prix
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18 May. 2022
ORPC Selects Maine Company to Fabricate Turbine Shafts
05 Apr. 2022
ORPC Partnering with Matanuska-Susitna Borough to Trial
07 Feb. 2022
Our Katahdin and ORPC, Inc. Partner on Innovative Energ
16 Aug. 2021
ORPC Secures $25M in Growth Capital Led by Canadian Shi
09 Aug. 2021
ORPC Featured on The Weather Channel on August 10
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