Hydro power system generates energy using underground pipes

The LucidPipe Power System uses similar a similar model to hydroelectric dams without the environmental concerns. (Lucid Energy)
The LucidPipe Power System generates energy similarly to hydroelectric dams without affecting fish migration patterns or causing other environmental concerns. (Lucid Energy)

Nick Fetty | February 26, 2015

While wind turbines dot the landscape in Iowa and other places around the world, an innovative new system of underground turbines could be the next big thing in energy technology.

Parts of Portland, Oregon recently installed the LucidPipe Power System which uses hydroeletric turbines to generate energy through the city’s network of water pipes. This system allows energy to be generated every time someone turns on a faucet or flushes a toilet, however it only works “in places where water is naturally flowing downward with gravity (if water is being pumped, the system would waste energy).” The system is expected to generate 1,100 megawatt hours of energy each year which is enough to power roughly 150 homes. This is expected to translate to $2 million worth of renewable energy capacity over a 20-year span.

“Different from traditional renewable energy systems, like solar and wind, it’s really not dependent on the weather. It’s not dependent upon the sun shining or the wind blowing to produce electricity,” Lucid Energy President and CEO Gregg Semler said in an interview. “What LucidPipe is doing is we’re taking the best of hydro – low cost, base load – and we’re doing it with no environmental impact.”

A similar system has existed in Riverside, California since 2011 and another project has been planned for Texas. Officials with Lucid Energy hope the network will eventually expand and become worldwide.

Construction begins on Iowa’s second-largest hydroelectric plant

Nick Fetty | August 15, 2014
An artist rendering of the $380 million  Red Rock Hydroelectric Project (Missouri River Energy Services)
Artist rendering of the $380 million Red Rock Hydroelectric Project (via Missouri River Energy Services)

Construction is underway on a $280 million hydroelectric project near Pella that will be the second-largest hydroelectric plant in the state once completed.

The $380 million Red Rock Hydroelectric Project will retrofit the current Red Rock Dam and is expected to produce enough energy to power up to 18,000 homes across four states. The project is a collaboration between Missouri River Energy Services and the city of Pella.

Iowa’s largest hydroelectric facility is the Keokuk Power Plant on the Mississippi River. At the time of its construction in 1913, it was largest hydropower project in the world.

A 2012 study by the Department of Energy found that Iowa ranked 10th in the nation for hydropower potential. Data from the Energy Information Administration shows that in Iowa hydroelectric power generated a mere 67 GWh during April 2014. This compared to 1,854 GWh from coal and 1,768 GWh from other renewables such as wind and solar.

Officials expect construction on the Red Rock project to be completed by 2018.

Hydro power coming to Des Moines area

The Missouri River Energy Services announced a plan to build a hydroelectric engineering facility on the Des Moines River last week.

Read more from The Chronicle below:

Missouri River Energy Services (MRES) has announced its intent to proceed with the planning and development of a hydroelectric generating facility at the Red Rock Reservoir on the Des Moines River. Continue reading

New research on hydro power opens policy doors

Photo by Miranda Richards, Flickr

Originally left out of many green energy policy initiatives, new research on hydro power could shake up the clean energy game.

Read more from CleanTechnica.com below:

Hydroelectric power has long been left out of renewable energy counts, on the assumption that it creates some greenhouse gas emissions as vegetation caught in damned rivers rots. But that may be about to change, with the results of new research just published by Dr. Jonathan Cole in Nature Geoscience finding that hydroelectric power reservoirs are responsible for only about a sixth of the carbon dioxide and methane previously attributed to them. Continue reading