ACH Foam Technologies' Foam-Control MAX graphite polystyrene (GPS) is a rigid foam insulation well-suited for vertical construction applications where a high performance building envelop is desired.

Every year the world produces 14 million tons of—non-biodegradable—polystyrene foam. The general-purpose plastic is hard, brittle, and cheap. And it forms everything from packing peanuts to disposable ...

British company Carbon Cell has used agricultural waste to make a carbon-negative and compostable alternative to polystyrene packaging and building insulation that avoids contributing to plastic ...