Portland Water Pipelines Produce Renewable Energy Around the Clock

By: | April 5th, 2015

Image courtesy www.lucidenergy.com/

In a first-of-its-kind smart hydroelectric power generation, people in Portland, Oregon will have the power for their homes from the same water that they drink.

In a joint venture, Portland-based smart water management technology firm Lucid Energy and the Portland Water Bureau (PWB) developed a renewable energy system that makes use of drinking water moving through underground pipelines. The LucidPipe Power System uses a lift-based turbine technology to convert pressure in water pipelines into electricity.

They installed four 42” turbines in a small 40-foot section of the PWB’s drinking water pipeline. Each one of these turbines is hooked up to a generator outside the pipe.

Image courtesy www.lucidenergy.com/

Image courtesy www.lucidenergy.com/

The force of the water flow spins the turbines to generate renewable energy, which is then sold to Portland General Electric. There is no impact on the water supply since these turbines do not slow down the water’s flow rate significantly.

The system is a low-cost, environmentally friendly alternative to conventional hydropower dams since the upfront costs for the installation of a hydropower plant is enormously high.

As per Lucid Energy, this system is capable of producing around 1,100 megawatt-hours of energy per year, which is enough to power 150 Portland homes.

Nidhi Goyal

Nidhi is a gold medalist Post Graduate in Atmospheric and Oceanic Sciences.

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