AIF on sedar CHAR has built, and is currently operating, a commercial-scale HTP system in London, Ontario. This was originally a demonstration system that came into operation in 2018. From that system, CHAR is producing small commercial quantities of biocarbon, using wood waste, which is sold under contract. The system is also used as a platform for some of the R&D efforts described above. In addition, management believes that CHAR is close to commercial production of green hydrogen and RNG, which is anticipated to commence in 2022, which requires the acquisition and installation of existing off-the-shelf equipment, rather than the development of new technologies or processes, and is expected to involve additional expenditures in the $1.5 - $2 million range for RNG production.