Rygan is the global leader for closed-loop, high performance geothermal technology. Get the latest on our award winning innovations and projects.

December 21, 2015

Geo Outlook examines what is currently the world’s largest Rygan installation in Tulsa, OK.

December 21, 2015

Geo Outlook interviews Rygan’s Lane Lawless.

June 10, 2014

The Rosa Parks apartments in Chicago, which featured Rygan-based systems, is presented the “Excellence in Engineering” award by the American Society of Engineers.

May 14, 2014

The ASHRAE Regional Technology Award was presented to John Katrakis of J.T. Katrakis and associates for the Rosa Parks apartments in Chicago and his incorporation of Rygan Technology.

December 12, 2013

ASHRAE, 2013 Excellence in Engineering Award presented to John Katrakis for his design work utilizing Rygan-based geothermal on the Rosa Parks apartment complex.

November, 2012

AMEC Engineering was presented the “Excellence in Engineering” award by the American Council of Engineering Companies for its work with Rygan and the National Park Service.