STATE CENTER — The 8,000 Holsteins that make the feedstock for the $42 million Marshall Ridge Renewable Energy Center are barely visible — just a flash of black-and-white hide behind the screens of a ...

A growing number of U.S. dairy producers are realizing innovative income streams from what they are calling “brown gold.” They are using digesters to turn manure into biogas, which is later converted ...

On a dairy farm, one of the most overlooked energy sources may be the material most people would rather not think about.

MADISON - New research conducted by environmental groups argues that manure digesters, seen as a solution to pollution from large-scale livestock farms, do more harm than good because of other ways ...

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 ...

Manure digesters, touted as eco-friendly solutions for managing agricultural waste and reducing greenhouse gases, have limited capacity to reduce livestock-related greenhouse gas emissions, and entail ...

A Danish company’s plans to turn cow manure into renewable energy in Minnesota and Wisconsin’s dairy country have tanked, at least for now. Nature Energy planned to build several large-scale anaerobic ...

BC Organics is looking to build the state's largest manure digester in southern Brown County. The digester was previously proposed on Brown County land in the Town of Holland, but the town rejected ...

Tensions are rising in California’s agricultural heartland over state subsidies for manure-based biogas that are meant to help reduce planet-warming emissions but that environmental groups and locals ...

TILLAMOOK, Ore. — Oregon environmental regulators have issued $63,750 in fines after an anaerobic digester at the Port of Tillamook Bay malfunctioned last year, causing 163,301 gallons of partially ...

For years, the Investment Tax Credit (ITC) under Section 48 and the Production Tax Credit (PTC) under Section 45 of the Internal Revenue Code ...