From nutrient-rich residuals to fertilizer, water, and resource pathways.
We recover nutrients from manure, digestate, and residuals into fertilizer and water outputs... Learn More ➢
Nutrient recovery can reduce water-quality risk, lower waste burdens, and keep N and P in use... Learn More ➢
Farms, digesters, and food processors need better nutrient recovery and fertilizer-value options... Learn More ➢
Farm deployment • N&P recovery • Fertilizer outputs • Water-quality relevance
Real-world operation
High-capture pathway
Product pathways
Conservation relevance
Platform Relevance for Farms, Digesters, and Nutrient-Rich Wastewater
GSR’s bolt-on nutrient recovery platform is designed to help farms, digester operators, food and beverage processors, and other operations managing organic residuals reduce nutrient-loss risk, support water-quality goals, and create beneficial value from manure, digestate, residuals, and nutrient-rich wastewater.
Public statements from USDA-NRCS, state agencies, farm partners, and municipal stakeholders have noted the relevance of nutrient recovery demonstrations in expanding conservation planning options for farms.
Platform Output Pathways: • Water • Agriscience • Energy • Resource Recovery
“Based on current results from the year-round operation at our farm, the GSR technology has usable outputs that confirm its potential to make a significant contribution to farm sustainability, both environmentally and as good business. This technology will greatly help farms to enable them to meet water quality standards.”
GSR, along with one of its dairy partners, achieved commercial operation of GSR’s biotechnology for dairy farms to transform liquid manure wastewater into value-added fertilizers.
“Your (GSR’s) groundbreaking agricultural innovation serves as a beacon of excellence in a time where sustainable and innovative practices are more crucial than ever”
"In order to reach our conservation goals, we need new and innovative technology ideas such as GSR-AD-BOLTTM to solve difficult resource concerns for farms." — USDA Natural Resources Conservation Services (NRCS)
Green Mountain Power has an agreement with Burlington-based GSR Solutions to pursue ways to add small refineries of biodiesel and even jet fuel to manure digesters that generate power, said the utility's president and CEO Mary Powell at a news conference at Nordic Farms. Powell said her company is offering GSR technical support, as well as a template for scaling up to larger production.
Project Development & Site Evaluation
From waste-stream review to integrated project support
Tell GSR about your site, waste stream, project need, or partnership opportunity. GSR works with farms, digesters, food and beverage operations, utilities, growers, fertilizer partners, and commercial stakeholders to evaluate nutrient recovery, fertilizer, water-quality, and resource-recovery opportunities.
Focus Areas: Nutrient Recovery • Fertilizer Value • Water Quality • Resource Recovery
3 Areas
99%+ N&P
10 Products
Validated biotechnology that enhances dairy farm digester and non-digester operations while reducing nutrient runoff risk and creating valuable products...
Read MoreEnabling dairy farms and anaerobic digesters to turn liquid manure into value, GSR successfully validated the first commercial roll-out of its value platform...
Read MoreGSR showcased its cutting-edge nutrient recovery technology to an audience passionate about local innovation and environmental stewardship...
Learn More