Tag Archives: sustainable energy economy

Solar Ready CCR Site Closures Help Energy Companies Move Toward a Sustainable Future

October 17, 2019

Solar Ready CCR Site Closures Help Energy Companies Move Toward a Sustainable Future

Electricity is the one big energy source that can be free of carbon emissions. You can make it from the sun. You can make it from the wind. Tap the heat of the Earth, hydropower. While all utilities are moving in a sustainable, environmentally friendly direction, Aliant Energy stands out for making progress and keeping rates reasonable for consumers.

At the recent USWAG Workshop on Decommissioning, Repurposing & Expansion of Utility Assets held October 2019, Eric Nelson presented on the opportunities for solar generation at closed CCR sites and provided an overview of civil and geotechnical considerations when redeveloping closed sites as solar generating assets. His presentation demonstrated these considerations through the use of a case study.

SCS Engineers has assisted Alliant Energy with the design and/or construction of multiple coal combustion residual (CCR) surface impoundment closures. Two of the completed closures are the former Rock River Generating Station in Beloit, Wisconsin, and the M.L. Kapp Generating Station in Clinton, Iowa.

Both sites were closed by incorporating Alliant Energy’s vision to create “solar ready” sites. The Rock River site is now home to just over 2 megawatts (MW) of solar photovoltaic (PV) generating capacity, which was developed on the footprint of the now-closed on-site landfill and ash ponds. Although no solar assets have been developed at the site, the M.L. Kapp ash pond closure represents another opportunity for Alliant Energy to repurpose a closed ash pond for clean power.

Two additional closure designs are in process that incorporates similar elements, making them available for future solar generating asset development.

For more information visit SCS Engineers

Eric J. Nelson, PE, is a Vice President of SCS Engineers and one of our National Experts for Electric Utilities. He is an experienced engineer and hydrogeologist.

 

 

 

Posted by Diane Samuels at 6:00 am
Tag Archives: sustainable energy economy

University of New Hampshire Earns AASHE Platinum STARS Rating for Sustainability

October 24, 2017

The Association for the Advancement of Sustainability in Higher Education (AASHE) has awarded UNH the STARS Platinum rating in recognition of its sustainability achievements. STARS, the Sustainability Tracking, Assessment & Rating System, measures and encourages sustainability in all aspects of higher education. The Platinum STAR is the highest possible rating and held by only a handful of higher education institutions in the world.

Some highlights of UNH’s sustainability achievements:

  • The main campus is powered 100 percent by renewable energy
  • 85 percent of campus energy comes from recycled landfill gas
  • Home to the first organic dairy research farm in the nation
  • Composts 25,000 pounds of dining hall food waste per month
  • Ranked second in North America for the study of ecology

“UNH committed to use renewable energy and move toward a sustainable energy economy early,” said Steve Hamilton, Sr. Vice President of SCS Engineers – Energy Division. “The decision to convert landfill gases to renewable energy kick-started a very successful program which is paying off for the University and in the surrounding community.”

Benefits include:

 

 

Posted by Diane Samuels at 6:00 am
SCS Address

Corporate Headquarters

3900 Kilroy Airport Way Ste 100
Long Beach, CA 90806-6816

Telephone

1 (800) 767-4727
1 (562) 427-0805 | FAX
service@scsengineers.com

Required Posting