Introduction: This preliminary assessment of a grey-box model, was predicated on system dynamics principles and developed using Vensim® DSS software. The purpose is to predict biogas production under ...

Researchers have developed a model that could boost investment in farm-based sustainable energy projects by allowing investors to more accurately predict whether a project will turn a profit. The ...

Anaerobic digestion (AD) is an established method for sustainable energy production. Anaerobic digestion model No.1 (ADM1) was used to simulate methane production (MP) and volatile fatty acid (VFA) ...

Research at Montana State University is exploring how farmers and gardeners could save money and build soil health with a burgeoning technology that can turn food waste into organic fertilizer and ...

Researchers from the University of Valladolid and the Technical University of Madrid in Spain have proposed to hybridize biogas and biomethane production systems from cattle manure anaerobic digestion ...

After San Luis Obispo County residents toss yard waste and food scraps into their green bin, the waste is transformed into renewable energy. San Luis Obispo County green waste travels from its green ...

Anaerobic digesters that can turn manure gas into biomethane for the transportation sector and other industrial uses are a key part of the dairy industry’s strategy to get to net-zero carbon emissions ...

RANDOLPH After nearly three years in operation, the anaerobic digester at Vermont Technical College is putting renewable electricity onto the grid and leading students to jobs. This biodigester, ...

The Fancypants Baking Company in Walpole is like a Willy Wonka cookie factory; at every turn there are giant bowls of dough and tall racks of snowflake cookies and gingerbread men. Justin Housman, who ...