Swedish wind project developer Eolus Vind AB (<a href="https://www.nasdaqomxnordic.com/aktier/microsite?Instrument=SSE66174&name=Eolus%20Vind%20B&ISIN=SE0007075056" target="_blank">STO:EOLU-B</a>) said on Tuesday it has agreed to buy the renewable energy business of Finland’s largest construction company YIT Oyj (<a href="https://www.nasdaqomxnordic.com/shares/microsite?Instrument=HEX24397" target="_blank">HEL:YIT</a>), describing the move as a major step in its expansion in Finland.