Green is Gold


Saving Money Through

Sustainable Green Solutions




Certified MBE and DBE Firm

About Us Services Projects Markets Served Contact Us

Spruce Haven Farm Anaerobic Digester Is Operational

The anaerobic digester located at Spruce Haven Farm dairy, owned and operated by Doug Young, began producing biogas in early September 2014.  By October 1st, 2014, the digester had been brought up to an operating temperature of 100 degrees Fahrenheit, enabling the  anaerobic digestion of manure from the 3,360 animal herd to create  enough biogas to operate a Combined Heat and Power (CHG) system capable of producing 502kW.  The system is currently running at approximately 95% capacity, producing 480kW of renewable electricity.

The facility was designed and constructed with oversight by Larsen Engineer's staff.  The project is funded through a NYSERDA grant program. Pictured below is the inflatable flexible membrane cover which collects the biogas produced in the 1.5 million gallon lined lagoon.  To discuss the feasibility of an aerobic digester at your farm or facility please contact Scott Fonte, P.E. of Larsen Engineers at 

To learn more, click here.

 Black Tarp Spruce Haven Farm Anaerobic Digester

The Town of Williamson and Larsen Engineers are Honored that NYS DEC Awarded the Town of Williamson a 2015 Environmental Excellence Award! Larsen Engineers provided engineering and planning services to Williamson along their path to energy (electricity) independence. Learn more about the NYS DEC Award.

NYSERDA Grant Funding available for Dairy Farms. Funds the design, purchase, installation and operation of New Anaerobic Digester Gas to Electricity Systems using dairy farm wastes. Minimum 50kW power generation. up to $2 million per project. Application deadline is December 31, 2015. Click here for more grant oppourtunities and how Larsen can help. 

NYSERDA Funding available through NY Sun Competitive Photovoltaic (PV) Program. Funds for New York communities to save money and produce as much solar electric power as they consume and become Energy Independent, through a Power Purchase Agreement and grant / tax incentives under NYSERDA PON 2956. Click here for more grant opportunities and how Larsen can help.  

President of Larsen has article published in Manure Management Magazine "Manure Has Hidden Gold Within" written by Ram Shrivastava    

For more News and Announcements Click Here.

Join the Conversations

Ram Shrivastava, President, CEO


Sign up for our Spotlight on Sustainability Newsletter

700 West Metro Park  |  Rochester, NY 14623  |  1-800-836-3540