TerraForm Power, the renewables yieldco attempting to extricate itself from bankrupt parent SunEdison, has laid out a formal timeline for companies looking to buy it, saying it will accept bids until January.

Separately, TerraForm Power announced it has entered into a confidentiality agreement with Canada’s Brookfield Asset Management, which will allow Brookfield to participate in the upcoming bidding process.

Brookfield – as well as other asset managers like D.E.