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Circularity is often described as turning a product back into the same product, but today’s complex waste streams make this approach inefficient and costly. True circularity is about retaining value, not replicating form. By transforming waste into high value materials instead of forcing closed loops, we can build a more realistic, economical, and sustainable circular economy.

Waste contains far more value than we recognize. When we landfill or burn materials, we discard the resources, energy, and economic potential embedded within them. With global waste volumes rising, rethinking waste as a valuable resource is essential. By developing efficient and environmentally responsible recovery methods, societies can unlock new materials, reduce costs, and turn waste into real economic opportunity.

Plastic recycling isn’t one process but two very different systems: mechanical and chemical recycling. Each can handle only certain types of waste, and both face major technical, economic, and environmental limitations. From mixed plastics and contamination to high energy use and unstable markets, these challenges explain why no single recycling method can solve the global plastic problem.

Plastic recycling is far more complex than it seems. Today’s plastics are diverse, multilayered, filled with additives, easily contaminated, and often incompatible with each other. Combined with weak market economics, these challenges explain why only a small fraction of plastic can actually be recycled.

Plastic waste is growing faster than the systems built to manage it. Landfills are costly and unsustainable, incineration increases emissions, and mechanical recycling captures only a small fraction of today’s complex plastics. As global waste volumes rise and export options vanish, it’s clear the traditional model no longer works and new circular solutions are urgently needed.