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Proper Shaft Grounding Solves Motor Bearing Problems at Ethanol Plant
January 04, 2017
Proper Shaft Grounding Solves Motor Bearing Problems at Ethanol Plant

Something was destroying the motor bearings of the centrifuge and ventilation fans at the Red Trail Energy Ethanol Production Plant in North Dakota. Plant maintenance personnel realized the bearings on these large motors were failing long before they....

Adam Willwerth

Ocean Thermal Energy Conversion: An old idea worth new technology
July 20, 2012
Ocean Thermal Energy Conversion: An old idea worth new technology

Ever since French physicist Jacques Arsene d'Arsonval first proposed tapping the ocean's thermal energy for power back in 1881, experts have proclaimed that Ocean Thermal Energy Conversion (OTEC) was an idea whose time would never come. Although ther....

Tim Fuhr

The Value of Environmental Monitoring in Offshore Renewable Energy Developments
July 30, 2011
The Value of Environmental Monitoring in Offshore Renewable Energy Developments

The three leading offshore renewable energy technologies are winds, waves, and tides. While widely different in form, these technologies all employ an energy capturing mechanism using either sea or wind. Although a relatively new technology, offsh....

Graham Howe & Don Bryan

Pumped Storage Hydropower: Providing reliable storage for wind
May 04, 2011
Pumped Storage Hydropower: Providing reliable storage for wind

The United States Department of Energy recently projected that in order to meet a national goal of obtaining 20% of our electricity from wind generation by 2030, utilities must integrate some 300 GW of wind generation onto the grid. To accommodate th....

Rick Miller, P.E.

The Next Decade in Wave and Tidal Power
March 08, 2011
The Next Decade in Wave and Tidal Power

The next 10 years will be crucial for the development of the wave and tidal industry. With the right research and technology, this may be seen in the future as the decade of deployment-the period in which wave and tidal technologies moved into the ma....

George Gibberd

A Breakthrough in Clean Energy Technology: Taking advantage of a tremendous energy resource in the earth's atmosphere
January 10, 2011
A Breakthrough in Clean Energy Technology: Taking advantage of a tremendous energy resource in the earth's atmosphere

The world’s appetite for energy continues to grow, as does the technology available to capture energy. A new system has been developed for eco"friendly hydroelectric power generation that facilitates the efficient, systematic transport of wat....

Fred Masciarelli

Current Articles

Proper Shaft Grounding Solves Motor Bearing Problems at Ethanol Plant
January 04, 2017
Proper Shaft Grounding Solves Motor Bearing Problems at Ethanol Plant

Something was destroying the motor bearings of the centrifuge and ventilation fans at the Red Trail Energy Ethanol Production Plant in North Dakota. Plant maintenance personnel realized the bearings on these large motors were failing long before they....

Adam Willwerth

Ocean Thermal Energy Conversion: An old idea worth new technology
July 20, 2012
Ocean Thermal Energy Conversion: An old idea worth new technology

Ever since French physicist Jacques Arsene d'Arsonval first proposed tapping the ocean's thermal energy for power back in 1881, experts have proclaimed that Ocean Thermal Energy Conversion (OTEC) was an idea whose time would never come. Although ther....

Tim Fuhr

The Value of Environmental Monitoring in Offshore Renewable Energy Developments
July 30, 2011
The Value of Environmental Monitoring in Offshore Renewable Energy Developments

The three leading offshore renewable energy technologies are winds, waves, and tides. While widely different in form, these technologies all employ an energy capturing mechanism using either sea or wind. Although a relatively new technology, offsh....

Graham Howe & Don Bryan

Pumped Storage Hydropower: Providing reliable storage for wind
May 04, 2011
Pumped Storage Hydropower: Providing reliable storage for wind

The United States Department of Energy recently projected that in order to meet a national goal of obtaining 20% of our electricity from wind generation by 2030, utilities must integrate some 300 GW of wind generation onto the grid. To accommodate th....

Rick Miller, P.E.

The Next Decade in Wave and Tidal Power
March 08, 2011
The Next Decade in Wave and Tidal Power

The next 10 years will be crucial for the development of the wave and tidal industry. With the right research and technology, this may be seen in the future as the decade of deployment-the period in which wave and tidal technologies moved into the ma....

George Gibberd