The Emerald project is a floating offshore wind farm that will start to harness the enormous wind potential of the Celtic Sea.
Two RWE plants in the UK have been used to ensure secure energy supply following a network failure which would have caused grid instability for 16 days.
Iberdrola has partnered with the Provincial Council of Alava and the Basque Government's energy agency EVE to build the largest photovoltaic plant.
Germany has passed legislation to end coal-fired power generation by 2038 at the latest and agreed on a shutdown schedule for individual lignite power plants.
Italian energy company Edison has secured a green loan from EIB to finance energy efficiency and renewable energy projects over a period of four years.
The first five of 156 tanks have been installed at the Hinkley Point C nuclear new build site in Somerset, UK, which marks the start of physical works being delivered by the MEH Alliance.
A total of £123.7 million ($154.8 million) has been invested into the Welsh economy as a result of marine technology to-date, and £27.5 million ($34.4 million) in the last year, according to a new report by industry association Marine Energy Wales.