How oil palm producer cut farm waste with smart farming, engineering

In the heart of Ibadan, a quiet transformation is taking place on a 13-hectare patch of farmland. The site isn’t flashy or filled with high-tech machines that scream innovation.

But walk through the rows of plantain trees, cassava fields, and tall oil palm stands, and you’ll notice something different. There’s order, purpose, and sustainability stitched into the very rhythm of the farm. At the centre of it all is Emperor Farms, the brainchild of agricultural engineer Muhammad Braimoh Usman, who is reshaping what it means to run a productive, eco-friendly farm in Nigeria.

Usman, a first-class graduate in Agricultural Engineering from the Federal University of Technology, Akure, didn’t just set out to farm. He wanted to fix what was broken in Nigeria’s farming systems. Too often, he saw waste where there could be value, pollution where there could be clean energy, and inefficiency where smart planning could double output. So when he launched Emperor Farms in 2018, it became more than a business. It became a testing ground for the kind of sustainable agriculture he had always imagined.

One of the farm’s biggest challenges early on was waste management. Like many small-to-medium oil palm producers in Nigeria, Emperor Farms generated large amounts of empty fruit bunches, palm fronds, and processing waste. On most farms, this waste piles up, releasing harmful gases and creating hygiene issues. But Usman saw it differently. He saw fuel. Fertilizer. A chance to close the loop.

Using his engineering background, he designed and installed a biogas system that could digest palm oil mill waste and organic residue to generate cooking and heating gas. The impact was immediate. Not only did the farm stop relying on fossil fuels for heating water and powering palm oil extraction, but it also eliminated a major source of methane emissions. Workers breathed cleaner air. Energy bills dropped. The environment thanked them.

But the waste didn’t stop working there. After the biogas process, the leftover slurry was converted into rich organic compost. It was used across the farm to enrich the soil and also sold to nearby farmers. Over time, this helped improve soil quality by more than 30 percent, cut costs on fertilizers, and boosted yields in the farm’s cassava, plantain, and oil palm plots.

Usman’s sustainable thinking wasn’t limited to waste. He turned to solar energy to power water pumps and lighting systems. With solar-powered irrigation, dry seasons no longer meant dry fields. The switch not only slashed energy costs but also ensured that crops received consistent water, resulting in better yields and reduced crop losses.

He also brought in smart farming tools. Nothing too fancy or expensive. Just the right mix of digital thermometers, humidity sensors, and basic timers to regulate palm oil processing conditions. These tools helped improve oil extraction rates, reduced spoilage, and increased processing efficiency. Everything worked like a system, feeding into one another and amplifying results.

All this progress didn’t go unnoticed. The community around Emperor Farms began to feel the benefits. Over 50 jobs were created, giving young people alternatives to city migration. Training sessions were held on sustainable farming, composting, and irrigation. Clean water, once a luxury in nearby villages, became available thanks to the farm’s solar pump installations. More than 500 residents now have easier access to safe water.

Before founding Emperor Farms, Usman had worked at Zartech Ltd., a well-known agro company in Ibadan. There, he led efforts that cut waste by over a third and helped the company save large sums on water and energy use. He took the lessons from that experience and brought them to his own farm, applying them on a smaller, more personal scale. Later, at GB Foods’ Tomani Farms in Kebbi State, he led similar sustainability efforts and saved over 80,000 dollars a year through smart water and energy use. These experiences reinforced what he already knew. Sustainability isn’t just good for the planet; it’s good for business.

But Usman’s greatest strength may be his commitment to sharing what he’s learned. He doesn’t believe in holding knowledge hostage. At Emperor Farms, every worker is trained on the farm’s systems. Local youths are taught how to maintain biogas units and solar panels. Farming cooperatives visit regularly to learn from the model. This isn’t just about growing oil palms or producing palm oil. It’s about growing people, building capacity, and proving that rural communities can thrive with the right tools and mindset.

There are still challenges. Access to affordable finance remains a hurdle, especially for smallholders looking to replicate Emperor Farms’ methods. Infrastructure gaps persist. Extension services are underfunded. But Usman remains optimistic. He believes that with government support through soft loans, tax incentives, and environmental standards, more farms can follow this path. He also believes that Nigeria needs a clear national plan that rewards farms for cutting emissions and investing in renewable energy.

For now, though, Emperor Farms stands as a beacon. It shows what’s possible when innovation meets humility and when engineering meets the soil. In a quiet corner of Ibadan, a farm is proving that smart farming and sustainability can go hand in hand. Not in theory, but in daily practice. Not with millions in funding, but with careful planning, local knowledge, and the will to do things differently.

As one farm worker put it, “We used to throw things away. Now we use them to grow more, to power the farm, to live better. This is the future.”

And perhaps, it truly is.