For decades, the term “waste” was synonymous with what society discarded, a byproduct of everyday living, viewed as burdensome refuse. At Biogas technologies Africa Limited (BTAL), we once operated within that framework, addressing the challenges of what many simply deemed waste. However, as the world evolves, so too does our understanding of value. Today, we see not waste, but a treasure trove of untapped resources – biodegradable organic materials in transit that can be transformed into sustainable energy and economic opportunity.

Our journey began with a simple, yet profound, mission: to clean and resource Africa by converting what was once seen as worthless into a wellspring of renewable energy and other by-products. The traditional approach of “waste management” was based on disposal and containment. It was a reactive strategy that sought to mitigate environmental harm without reaping the potential benefits hidden within these materials.

In this new era, we challenge that old paradigm. We now refer to these inputs as “discards” or more innovatively, “Materials in Transit (MINT).” This change in terminology reflects a deep, transformative shift in how we perceive and manage biodegradable organic materials. Rather than simply disposing of these resources, we harness their inherent potential. We convert what was once discarded into valuable energy—turning a problem into an opportunity, and waste into wealth.

Our proprietary technologies, including our groundbreaking Anaerobic Treatment Systems (ATS) for Biodegradable Discards, are at the forefront of this revolution. These systems not only convert biodegradable organic discards into high-quality biogas, but they also generate by-products like bio-fertilizer and reclaimed water further contributing to a circular, sustainable economy.