- Environmentally Responsible Procurement - When to Choose Plastic Lumber
- Tellus Institute Resource and Environmental Strategies report on Recycled Plastic Lumber
- Sustainable Purchasing Guidelines City of Canmore Alberta
- BC is Growing Green and the Public Sector is Leading the Way
- Resort Municipality of Whistler sets its Sustainability Objectives to Include Recycled Plastic Lumber
- Recycling - The Big Picture by National Geographic
- Using recycled plastics in the garden
- Treated wood. Do you know what your using
- Fasteners connectors and flashing for treated lumber
- What is CCA treated wood
- Fact sheet on recycled plastic lumber
- Parks abound with plastic lumber
- The Problem with Pressure Treated Wood
- Elevated Dioxin Levels in BC Milk - Vancouver Sun Feb 07