A Green Energy Co.

A Closed-Loop System


Renergy diverts organic waste from landfills and produces renewable energy. Utilizing a process known as Anaerobic Digestion, we repurpose agricultural, municipal, and food waste into renewable energy and fertilizer to help reduce carbon emissions and preserve our environment.

Results-Driven Solutions


Based on the service, our clients and partners range from municipalities and commercial food manufacturers, to farmers, transportation companies, and utilities.  Learn how we can help you reduce your carbon footprint.

A Long-Term Vision


Renergy, Inc. is a green energy company that currently operates two anaerobic digester facilities in Ohio. We have a passion for reducing everyday waste – integrating our agricultural roots with innovative and sustainable solutions to contribute to a greener world.

Building a Better Tomorrow FUELING THE FUTURE TODAY

Renewable Energy & Sustainability News Renergy Blog

Rules For Recycling in Columbus, Ohio

Recycling Columbus, Ohio Every city has different rules for recycling. Before we get into the gritty details of what’s goes in and what stays out of the blue bin, here are a few tips on recycling in Columbus. If you live in the city of Columbus, recycling collection occurs every other week along with yard…

Renewable Energy Facts and Sustainability Tips

Renewable energy is derived from sources that are replenished naturally by the Earth. Before the discovery of coal deposits and the spark of the industrial revolution, most of the energy we used for heating and lighting were from renewable sources – crazy, right? Now, during this current state of environmental and global warming crises, many…

Global Water Supply – Tips to Help Keep it Clean

Water is the most valuable resource on this Earth. Whether or not we realize it, our everyday actions as humans contribute to the pollution of our global water supply. What we put down our drains and flush down the toilet, what we throw on the ground, or even how we wash our cars – all…

Organic Fertilizer or Synthetic: What’s the difference?

What is the difference between organic fertilizer and synthetic fertilizer? Fertilizers come from a variety of sources – both natural and man-made – and play a huge role in the long-term health of our soils. It’s important to understand how organic and synthetic fertilizers compare and how they’re impacting our environment. Organic fertilizers are typically…

Let’s Talk About Poop

Where Does Poop Go After You Flush it down? Poop goes down the sewer pipes and to a wastewater treatment facility, but then what? This is a dirty topic – we know – but it needs to be more openly discussed, because all of that waste doesn’t just disappear after treatment. There are nearly 7.6…

Anaerobic Digestion vs. Composting

Anaerobic digestion vs. composting. They definitely have similarities. Most importantly, they both keep waste out of landfills. But they’re not exactly the same. Here’s the scoop:

Going Beyond the Farm


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A partnership with Renergy is more than just a product or service. It is a decision to participate in a more sustainable world through smart business solutions that your customers care about.


Headquarters: 461 OH-61. Marengo, OH 43334

Phone: (419) 253-5300