Major industry exhibitions, such as EWEA Offshore 2013, often feel like a “competition in bringing new products” to market, acknowledges Michael Hannibal, chief executive of Siemens’ offshore division.

Some in the sector feel the seemingly endless product-launch cycle has a destabilizing effect in the minds of offshore wind investors, who would prefer that turbine platforms are perfected over longer periods of time before being overhauled and upsized.

But