There is a new pilot project that uses plastic caps to make plastic parts for large septic treatment facilities. There is also a secondary market to make other plastic materials that will be looked at once the pilot project is successful. We are looking for any plastic caps that are no bigger than 2 inches in diameter. They need to be clean and dry and can be from any type of container. There is a container in the entryway that you can put your caps in. Thanks for your help in keeping these caps out of the landfill.