General Renewable Discussion, page-1561

Every RFX shareholder should be keenly aware and keenly evaluate every other competing technology and breakthrough for energy storage especially the various flow batteries. Anything with a lower cost is a threat to RFX expanding its market. Atm RFX has a niche market. Its biggest advantage is that it has an off the shelf product and that its product has had a long time to be optimized. If it doesn't win sales at this point it may never.