We can use a wide variety of waste. In Edmonton the agreement is with the City of Edmonton. In Varennes, we have agreements with different suppliers of waste streams that are coming from the ICI sector, construction, and demolition. In this sector, it's usually private waste holders, and for residential it's usually the municipal world. But we work with both, and we can also take other waste residues. In Westbury, we're using used power poles, electricity poles, and our feed stock agreement is with a sawmill that recycles used electricity poles from Hydro-Québec—they produce 4x4s for construction, demolition, and the exterior is shredded and it's our feedstock for cellulosic ethanol.
So it's quite diverse.