Light House, Infina Technologies Partner on Construction Site Plastics Recycling Production Run

Why It Matters

The demonstration proves that construction‑site plastics can be turned into high‑value building components, unlocking billions in waste value while cutting emissions and costs across the industry.

Key Takeaways

• First-ever InfinaNet run uses recycled construction‑site plastics.
• CPI pilot diverted plastics from eight Vancouver projects into reusable pellets.
• InfinaNet can cut concrete volume by up to 30%, slashing carbon.
• Canadian government invested $1 M CAD (~$740k USD) in circular construction accelerator.
• Recycling construction plastics could capture $8 B CAD (~$5.9 B USD) annually.

Pulse Analysis

Construction waste has long been a blind spot in sustainability discussions, yet Canada alone loses an estimated CAD 8 billion (≈$5.9 billion USD) of plastics each year. Traditional demolition and site‑cleanup practices send these polymers to landfill, squandering material value and contributing to greenhouse‑gas emissions. By treating construction debris as a resource, firms can tap into a multi‑billion‑dollar opportunity while advancing circular‑economy goals that align with global climate commitments.

Light House’s Construction Plastics Initiative (CPI) operationalizes this vision on the ground. The program isolates plastic waste at eight active sites across Metro Vancouver, transports it to a dedicated processing hub, and produces clean, sorted pellets. Partnering with Plascon Plastics, those pellets were incorporated into InfinaNet, a voided‑concrete system that replaces non‑structural concrete with a lightweight lattice. The system promises up to a 30% reduction in concrete usage, translating into lower embodied carbon, faster installation, and measurable cost savings for multi‑unit residential projects.

Policy support amplifies the commercial case. PacifiCan’s CAD 1 million (≈$740 k USD) investment in Light House’s Circular Construction Accelerator underscores federal confidence in green‑building innovation. As the pilot scales, the combined effect of waste diversion, material cost reduction, and carbon mitigation could reshape procurement standards and trigger broader adoption of recycled‑material building components across North America.