Industry needs to understand key sources of biomass variability (e.g., growth conditions, harvest conditions, storage degradation) to identify and quantify CMA distributions that propagate across unit operations to inform cost-effective management of variability. A team of researchers is working to identify and quantify the initial distribution of feedstock critical material attributes (CMAs) and inform strategies […]
A primary challenge in the design of a biorefinery is the storage, transport, and reactor feeding of the biomass feedstocks. Material handling/feeding is prone to process upsets such as jamming and clogging, resulting in increased downtime and ultimately higher costs. Commercial-scale conversion of biomass in biorefineries remains limited. A team of researchers aim to develop […]
In this presentation, we explored the new BDO Zone at Trois-Rivieres, Quebec— the feedstocks, the infrastructure, the workforce, how risks are mitigated. David Berthelot of Trois-Rivieres presented these slides on The BDO Zone, a program on Digest TV
In this presentation, we explored the new BDO Zone at Sarnia-Lambton, Ontario — the feedstocks, the infrastructure, the workforce, how risks are mitigated. Sarnia-Lambton’s Shauna Carr presented these slides on The BDO Zone, a program on Digest TV
A high production cost of renewable natural gas results from slow disintegration and hydrolysis of recalcitrant feedstocks in conventional AD leads to low productivity; low methane content of biogas produced from AD requires downstream purification; and waste rich in protein that results in high ammonia concentration that inhibits the process. A team of researchers led […]
Energy production from sewage sludge especially at small-scale using Anaerobic Digestion typically does not produce significant value with the current available AD technology due to low Carbon Conversion Efficiency (generally less than 50%). Here a team of researchers led by Birgitte Ahring of Washington State University proposed a novel concept, which will overcome this problem […]
Federal funds are available to support commercial-scale projects. However, Different Federal Departments/Agencies can have different priority areas. SOme are Restricted to small businesses, some to rural areas. All programs have limits on funding amount, and some programs only support: projects that are commercially available, or new innovative or commercial projects with significant new innovative technology. […]
Boundless is an environmental impact analysis firm which provides objective and actionable impact analytics. Their process employs traditional Life Cycle Analysis, selecting key environmental metrics customized for specific industries and integrating essential financial metrics to give the investor a clear picture of how their investment brings about environmental improvements — and, building techno-economic analyses better, […]
In this presentation, we explored the challenges faced by advanced biorefinery developers in shifting energy towards low carbon alternatives — new processes, structuring multiple feedstocks and products within one vision, new feedstocks, the role of low carbon standards ,the impact of rising interest rates, the capex challenge, and more. The Digest’s Jim Lane presented these […]
OPAL Fuels is a fully integrated, nationwide leader in the production and distribution of low-carbon intensity renewable natural gas (RNG). Our vertical waste-to-energy model combines the upstream production and downstream marketing and distribution of RNG, delivering a scalable, low-cost solution to decarbonize heavy-duty transportation and other industrial markets. We produce our RNG by capturing harmful […]
