Here is a specific answer to your question. It is found in their latest quauterly report.
None of our wind energy projects are currently in operation and we estimate a further 12 to 24 months before and of our projects become operational. Prior to operations we also must obtain substantial additional financing and/or equity and complete many other steps in our development model. There are no assurances that we will be able to obtain the additional financing and/or equity and even if obtained, that any of our wind power generation facilities will ultimately become operational or generate sufficient revenues to be profitable.
Please do not be alarmed by the last statement. They are required to post that kind of thing, so relax because you already know this is a speculative play right? GL