I think CWE must be well regarded by Bosch Rexroth to be part of...

I think CWE must be well regarded by Bosch Rexroth to be part of the collaboration that only includes three wave technology companies.

CWE may be in an even stronger position now that Aquamarine Power are downsizing.

http://www.aquamarinepower.com/news/aquamarine-power-announces-plans-to-downsize-business.aspx

The only thing I can see that would cause BR to walk away, is if their technology does not work with CETO. That said, they must have had some confidence that it would be compatible, before the MOU was signed.