The Prime Minister has officially opened the world's biggest offshore windfarm.
The London Array covers 245 square kilometres and is situated 12 miles off the Essex coast. It's hoped it will bring jobs to the East.
The official opening comes on the same day that a new £11m energy sector training centre is set to be built in Great Yarmouth.
Click below to watch a report from ITV News Anglia's Malcolm Robertson
More top news
Mostly dry and bright although much cooler on Monday.
Dry and bright to start, turning cloudier with rain later
Heavy showers quickly clearing leaving a sunny morning