In the canton of Balzar, Ecuador, a hidden crisis festers in plain sight. Open dumps, where municipal solid waste (MSW) is discarded without regulation, remain the default solution for urban waste across the country. But beneath the surface of this environmental challenge lies an opportunity—one that Josué Briones-Bitar, a researcher at the Centro de Investigación y Proyectos Aplicados a Las Ciencias de La Tierra (CIPAT) at ESPOL Polytechnic University, has begun to uncover.
Briones-Bitar’s study, published in *Discover Sustainability*, doesn’t just diagnose the problem; it maps a path forward. By analyzing the composition of waste in Balzar, his team found that organic waste dominates, making up nearly 60% of the total. Plastics and disposable diapers follow, revealing a mix that’s both a burden and a resource waiting to be tapped. “The high organic content and moisture level suggest that traditional disposal methods are unsustainable,” Briones-Bitar explains. “But it also means there’s potential for energy recovery and material reuse.”
The research team didn’t stop at characterization. They evaluated six waste management technologies, with composting, waste-derived fuel (WDF), and landfill modifications emerging as the most viable. Here’s where the commercial implications become particularly compelling. Waste-derived fuel, for instance, could transform Balzar’s trash into a commodity for the energy sector. With a calorific value of 11.1 kJ/g, the waste could be processed into a fuel source, offering a local alternative to fossil fuels and reducing reliance on imported energy.
The study also highlights the inefficiencies of Balzar’s current waste disposal site, which operates as an open-air dump. It leaks contaminants into soil and water, emits harmful gases, and attracts disease-carrying vectors—hardly a model for sustainable urban living. Briones-Bitar emphasizes the need for systemic change: “The transition to a circular economy isn’t just about better waste management; it’s about creating economic value from what was once considered worthless.”
The proposed strategies include strengthening partnerships with private entities, organizing recycler networks, and upgrading the waste disposal site with treatment technologies. These steps align with Sustainable Development Goals (SDGs) 9, 11, 12, and 13, emphasizing innovation, sustainable cities, responsible consumption, and climate action.
For industries eyeing sustainability and energy diversification, Balzar’s case offers a blueprint. The circular economy isn’t just an environmental ideal—it’s a commercial frontier. By turning waste into a resource, municipalities and businesses can unlock new revenue streams while reducing their ecological footprint. The question isn’t whether this model can work; it’s whether stakeholders will act fast enough to implement it.
As Briones-Bitar’s research demonstrates, the tools are here. The next step is building the alliances—and the will—to make them a reality.