Associated Press: China potentially could be a $500 billion to $1 trillion a year market for environmentally sustainable “green technologies,” a group of businesses and experts said in a report Thursday that urges governments to ease the way for such initiatives. The report by the China Greentech Initiative, a group of more than 80 leading technology companies, non-governmental organizations and policy advisers, pinpointed opportunities from 300 potential green technology options for China, spanning …