This week, Siemens Energy signaled a €2.2 billion write down at its wind turbine division, citing failed bearings and supply chain issues, as it revealed a loss of €2.9 billion and forecast a net loss of €4.5 billion for the full year. The share price at Siemens Energy has been falling for the best part of 6 weeks as news began to slip out about just how large a problem it has at its Siemens Gamesa wind turbine operation and at the tail end of June, ex-parent Siemens shifted Siemens Energy stock into its pension fund, to avoid the bad news infecting its own share price. Siemens still holds 25.1% of Siemens Energy. The share price of Siemens Energy fell…