Planetary Cracks XPRIZE Top 20
Halifax-based Planetary Technologies has cracked the top 20 finalists for the US$100 million Carbon Removal XPRIZE startup competition, building on a prior, $1 million interim award the company won in 2022.
Founded in Ottawa in 2019, Planetary has developed a system to convert alkaline rocks left over from mining operations into a substance called bicarbonate, which it plans to release into