BBC: Manufacturing giant Siemens and the UK's Associated British Ports are to invest a total of 310m in UK wind turbine factories, creating 1,000 jobs.
Siemens will put up 160m - doubling its previous plans to invest 80m in wind turbine production in the UK.
The investment is being made across two locations - the Green Port project in Hull, and a second manufacturing facility in Paull in East Riding.
Siemens said the UK "recognises the potential of offshore wind energy".
"We invest in markets...