Used cooking oil · Grease traps · Depackaging
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Innovative solutions for organic waste disposal and industrial cleaning, for restaurants and food manufacturers across South Carolina, North Carolina, Georgia and Tennessee. If you're interested in getting paid for your grease contact us today!

GE Biofuel serves restaurants in South Carolina and other locations in the Southeastern US, offering various services including used cooking oil collection, grease trap maintenance, and waste removal.
Read more about restaurant services
GE Biofuel is a leading provider of industrial services for the food service and manufacturing industries. We offer various services to help businesses comply with environmental regulations and keep their facilities clean and safe.
Read more about industrial services
Depackaging food waste efficiently separates organic material from packaging, reducing landfill waste and corporate liability. The recovered organic waste can be composted or used for biofuel, while packaging materials like cardboard and plastic can be upcycled.
Read more about food waste depackaging
Today, Green Energy Biofuel can provide services to individual restaurants, chains and industrial food companies alike. Services include grease trap pumping, used cooking oil collection, pressure washing, line inspection, line jetting, waste oil and wastewater processing, depackaging and composting. This is one of the things Beth Renwick is most excited about - the rethinking sustainability aspect.
"We are advocates on how to live more mindfully and help the environment," she says. "Being able to offer industrial companies and small mom-and-pop shops the ability to get rid of things in a more mindful manner is meaningful."
Dr. Beth Renwick, co-owner, in Biodiesel Magazine

So there was always a need for recycling, and we fill a niche where we don't just recycle waste cooking oil. We have big, huge service trucks that can solve all kinds of other problems as well as other service trucks that can perform cleaning services. So, it started just because we needed oil to be able to make biodiesel, which we have done here in the past and in-house. The next thing you know, a restaurant had a mess that needed to be cleaned. Hey, can you pressure wash? So I bought a pressure washer and set it up and then 'Can you use a video camera to inspect the drain line to the restaurant?' So I just kept adding on different tools to solve new problems.
BioJoe Renwick, founder, speaking to WJBF
Recognized across South Carolina for innovation, growth, and being a great place to work.

What began in 2008 as a one-person operation in a garage is now a team of more than 40 people serving over 2,000 active accounts. Our rail-connected Warrenville plant can process more than 200,000 gallons a day, and in 2023 our depackaging equipment started operation, allowing us to help others on their journey to become zero-waste.
From its humble beginnings, Green Energy Biofuel is extremely proud to stand where it does today. With its growing operations and staff, the sky is truly the limit. Learn more about the history of Green Energy Biofuel.
Yes. We pay above-average rebates for every gallon of used cooking oil we collect, and rebate checks are mailed quarterly (some exclusions apply). We also provide our own spill-resistant collection containers at no cost. Get paid for your grease
It depends on the size of the trap, how much grease your kitchen produces, and local ordinances, but most restaurant grease traps need service every one to three months. We set up an ongoing maintenance schedule and work during non-peak hours, so service doesn’t interrupt your business. More about grease trap pumping
Our trucks cover South Carolina, North Carolina, Georgia and Tennessee. We operate from our headquarters and processing plant in Warrenville, SC, our original location in Winnsboro, SC, and our facility in Knoxville, TN.
We guarantee a response within 72 hours of an emergency service request. For food manufacturers we also handle emergency spill cleanup and clog clearing. More about our industrial services
We purify it in a single pass at our own plant using mechanical purification and steam heating. The clean oil becomes feedstock for biodiesel, renewable diesel and sustainable aviation fuel, the solids are composted, and the water is treated for safe discharge.
Depackaging separates expired, recalled or off-spec packaged food from its packaging. Our depackager at the Warrenville plant, which takes deliveries by truck and rail, handles up to 30 tons an hour. The food is composted by our sister company ReSoil Compost, and the cardboard and plastic are recycled instead of going to a landfill. More about depackaging
Yes, for free. We collect used cooking oil from more than 50 county recycling centers in South Carolina, North Carolina and Tennessee. Let the oil cool, pour it into a container with a lid, and drop it in the cooking oil bin at a participating center. Find a drop-off center
ReSoil Compost is a family-owned composting facility located in the Columbia area. We strive to create a more sustainable South Carolina by diverting organic materials from landfills and converting them into nutrient-rich compost for your garden.

Crafted with care, our compost is a blend of thoughtfully sourced elements such as food scraps from local businesses and schools, coffee chaff, soybean, fish, bone meal, and other locally derived food waste.
Beyond its environmental impact, our compost offers a multitude of benefits. From effective erosion control and superior moisture retention to water conservation and the enhancement of overall soil health, our compost is designed to promote robust root growth and more. Experience the transformative power of ReSoil Compost, where sustainability meets quality in every nutrient-rich blend we produce. We can deliver or you can come to us!
Book BioJoe Renwick
He started with fryer grease in his garage and moved up to selling biofuel to the country’s biggest oil companies. Joe Renwick tells his and Green Energy Biofuel’s story quickly, passionately, and he brings the receipts.