GENEVA--(BUSINESS WIRE)--Regulatory News: Etrion Corporation  (STO:ETX) (TSX:ETX) (OSE:ETRION), a solar independent power producer, announces that the Company’s CEO, Marco A. Northland, will be presenting at Cowen and Company’s 43rd Annual Technology, Media & Telecom Conference in New York on Thursday, May 28, 2015, at 11:00am Eastern Daylight Time (EDT). About Etrion Etrion Corporation is an independent power producer that develops, builds, owns and operates utility-scale solar power gener