BASALT – Basalt resident Bernard Moffroid wants to know what’s wrong with a good old-fashioned rake to collect leaves, and a broom to sweep dust. The high pitch of leaf blowers interrupts the ...

Find out more about our Reverse Course series here. Mary Yap adjusts her hard hat and looks over the cavernous expanse of the Sunrock quarry in Butner, North Carolina. It’s a blast day and Yap is a ...

This is not a scaleable solution. And it is not clear that the negative benefits will outweigh the mining and transport costs. On the carbon credit side this is a pretty big experiment- but we do need ...

For small scale- where the waste is colocalized - the experiments have this at 10-20 tons per acre per year of application to make it worthwhile. It’s a lot of rock to haul around. Click to expand ...