What are the differences between CARB’s newly proposed Carbon Intensity Target Alternatives? During its series of stakeholder workshops held from July 2022 through February 2023, CARB has sought feedback on a number of new changes…
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Renewable Biomass – The Old and New Definitions
What are the differences between the old definition of “renewable biomass” and the EPA’s newly proposed definition? The proposed changes to the definition of “renewable biomass” are significant under the EPA’s new “Set” Rule published…
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Achieving Maximum Value Under the New ITC (Investment Tax Credit) Provisions
How can renewable energy plants achieve maximum value under the new ITC (Investment Tax Credit) provisions? For starters, one can take advantage of the IRA’s (Inflation Reduction Act of 2022) generous ITC (Investment Tax Credit)…
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What Can Ethanol Plant Owners do to Thrive in the Ethanol Business Today?
By Mike Sticklen & Dr. Doug Rivers Lee Enterprises Consulting The US ethanol industry is faced with flat volume (Fig. 1) and mediocre returns on capital (Fig. 2). There are several strategic opportunities available to…
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Current and Future California SAF Pathways & Supply
By Chuck Sorensen, Ph.D., P.E. Lee Enterprises Consulting ecial to The DigestCalifornia leads the nation in sustainable aviation fuel (SAF) implementation initiatives. This is driven largely by the State’s aggressive fuel decarbonization goals and the…
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Cell Based Meat
“Cell-based meat” refers to meat that is grown directly from cells instead of meat that is harvested from an animal body. There is a broad array of companies in the cell-based meat space. Commercially successful…
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Plant-Based Meats Investment
By 2030, the plant-based meats industry aspires to capture 6% of the global meat and seafood market. This represents 25 million metric tons (MMT) of annual plant-based meat production. However, in recent years consumer demand…
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Renewable Hydrogen
Renewable hydrogen is produced by a process known as electrolysis, where an electric current splits water into hydrogen and oxygen. If the electricity is produced by renewable sources like solar, wind, or biofuels, the resulting…
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Biofuels Market Studies
Biofuels are substitutes for conventional fossil fuels like petroleum, propane, coal, and natural gas, and market studies for the alternatives are valuable to anyone dealing with them in any capacity. These studies outline the sources…
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Ethanol Proteins – Advanced Process Monitoring
Ethanol plants achieve the best quality ethanol proteins through advanced process monitoring and control. That means starting with consistent control of corn grinding, cook and liquefaction and fermentation so that each fermentation batch is very…
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