The Meadow Rock Project

In Greenville, Michigan, the Meadow Rock Renewable Natural Gas (RNG) project will convert 75,000 gallons of manure per day into renewable natural gas each year. The RNG produced at Meadow Rock will be injected into the ANR Pipeline. Developed in partnership with Chevron, the project is expected to begin producing in the first half of 2022.
We’re proud to be partnering with Brightmark on anaerobic digestion projects at two of our Michigan dairy farms. The Brightmark team has been responsive to our needs from day one, and we’re looking forward to the sustainability and financial benefits of the project.
Jordan den Dulk, Willow Point Dairy & Meadow Rock Dairy

Project Benefits

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GHG Reductions
The facility will offset greenhouse gas emissions each year.
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Waste to New Products
Renewable products generated by the project include biofertilizer, digested dairy fiber for use as cow bedding or as a peat moss substitute, and irrigation water.


Brightmark and Chevron co-developed the project via our joint venture, Brightmark RNG Holdings LLC. IPS provides engineering, procurement, and construction services for Den Dulk, with ongoing project operations and maintenance support provided by NAES. Engineering is providing additional engineering support.

Chevron logo

Additional Projects

Transform Your Waste.

Let’s team up and turn your farm waste into renewable natural gas.

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