By Reuters Staff 2 Min Read MILAN, Feb 18 (Reuters) - Italy’s Saipem and renewable energy companies AGNES and Qint’x have applied for permits to develop one of the world’s biggest offshore clean energy hubs, to generate wind and solar power and produce green hydrogen, Saipem said on Thursday. The companies have agreed to build 620 megawatts of wind and solar capacity off the coast of Italian port city Ravenna, installing 65 turbines of 8 MW each and building a floating 100 MW solar power farm, they said at a presentation in the city. Italian Prime Minister Mario Draghi has put climate change at the heart of his plans for Italy and has said his government intends to boost renewable energy and green hydrogen production.