ScottishPower's chief executive has said the UK needs to speed up its planning and regulatory systems, or risk falling behind in the race to be a world leader in renewable energy.
Keith Anderson, who plans to double the amount of onshore wind his company has installed by 2025, said his business is committed to building faster.
It used to make up around 30% of the global annual investment from Iberdrola, but these days the UK is only getting around 11% of the Spanish parent company's spending.
