Renewable Choice Energy of Boulder has got a wonderful idea to offer people to offset their Co2 emissions by buying “Wind Power Card”.People or business houses are offered Renewable Energy Credits(RECs) which are purchased from renewable energy based energy producers.Source:renewablechoice.com.The details are here. http://www.renewablechoice.com/windpowercard .The blog post is here. http://www.renewablechoice.com/blog/
