Adriana Downie of Best Energies (bestenergies.com.au) talks about their Pyrolysis Technology which creates renewable energy from biomass. This is a large industrial process as a by-product, Syngas is used to power gas engines for electricity or steam production. Agri-char is produced which is a stable form of carbon that creates a long-term sink for Atmospheric carbon. These plants are 1 to 5 MW in size.