> it takes as much energy if not more than just making new. It saves 30% of the energy inputs to reuse slightly contaminated glass, especially when done locall

> it takes as much energy if not more than just making new. It saves 30% of the energy inputs to reuse slightly contaminated glass, especially when done locally. That's ignoring the energy inputs of mining and delivering the silica. https://learn.sustainability-directory.com/learn/what-are-the-energy-savings-for-recycling-glass-versus-new-production/ https://learn.sustainability-directory.com/learn/what-are-th...