
WHAT WE DO
We provide a comprehensive suite of consulting services designed to drive operational efficiency, optimize processes, and ensure project success. Our team of experts works closely with clients across industries to address their unique challenges, offering tailored solutions in the following areas:

Our team has extensive experience in anaerobic digestion (AD) projects utilizing municipal solid waste (MSW), source-separated organics (SSO), and manure as feedstocks to generate biogas. We provideend-to-end consulting for biogas projects, optimizing feedstock handling, digestion processes, and biogas upgrading. Whether it’s maximizing methane yield or integrating digesters into existing waste management systems, we ensure high efficiency and sustainability.Our AD solutions contribute to renewable energy production while helping clients reduce landfill use and greenhouse gas emissions.
Low Carbon Intensity (CI) Hydrogen
We offer consulting services for low-carbon hydrogen projects, including blue hydrogen (from natural gas with carbon capture) and green hydrogen (from electrolysis powered by renewable energy). Ourexpertise spans hydrogen production technology, system integration, and lifecycle analysis to achieve low CI scores. Whether for industrial use, transportation fuel, or power generation, we help clients develop scalable hydrogen solutions that align with sustainabilitygoals and emerging hydrogen markets.
Carbon Capture (BECCUS)
Our team supports clients in carbon capture projects, particularly bioenergy with carbon capture, utilization, and storage (BECCUS). We provide expertise in Class VI well development, CO2 storage, andobtaining 45Q tax credits, which incentivize carbon sequestration efforts. Our services cover everything from feasibility studies to compliance and regulatory approvals, ensuring successful deployment of carbon capture technologies for projects aimed at reducingcarbon intensity and enhancing environmental impact.
Renewable Natural Gas (RNG)
We specialize in renewable natural gas (RNG) projects, focusing on biogas upgrading from anaerobic digesters and landfill gas recovery. Our expertise includes biogas pretreatment, gas upgrading systems(GUS) technologies such as Pressure Swing Adsorption (PSA) and membrane systems, and integration of interconnects for grid injection. We help clients navigate the technical and regulatory challenges of RNG production, ensuring compliance with pipeline qualitystandards while optimizing cost and performance for a seamless transition to renewable energy.
Biomass to Power
With a focus on biomass-to-power projects, we assist clients in the processing, pelletizing, and utilization of biomass feedstocks for energy production. Our experience includes fluidized bed combustiontechnologies (BFBs and CFBs) for generating power from renewable sources. We help clients optimize biomass supply chains and integrate biomass energy systems into their operations, driving energy independence and supporting low-carbon electricity generationfrom sustainable resources.
Biofuels
We provide consulting services for biofuel production, including cellulosic conversion and first-generation ethanol facility upgrades. Our experience includes fermentation, distillation, gasification,Fischer-Tropsch synthesis, and pyrolysis. We help clients develop innovative biofuel technologies that convert biomass into sustainable fuels, aligning with renewable energy mandates and reducing reliance on fossil fuels. Our comprehensive approach ensuresoptimized production efficiency and compliance with renewable fuel standards.
CONTACT US
Ready to optimize your operations and drive project success? Contact Gross & Co. today to discuss how our expert team can help you tackle your most complex challenges. Whether you're looking for process improvements, operational savings, or risk management solutions, we're here to deliver results.
Get in touch to schedule a consultation and take the first step towards transforming your business.
