According to Greenpeace, Nintendo Ranks 0 on a scale from 0 to 10 of green companies. Apparently Nintendo has some splaining to do! You can check the details of their claim in this PDF document as well as this article on the Greenpeace website. Below is an excerpt from the article.
Nintendo has the dubious honour of being the first company to score 0/10 in the guide. Microsoft did little better, scoring only 2.7. Philips is the lowest TV-maker scoring only 2. The companies are new to the Guide so have plenty of room for improvement.
Heading the ranking, Sony Ericsson has taken over number one spot from Nokia while Samsung and Sony have surged ahead to now occupy second and third positions. Nokia and Motorola have each had a penalty point deducted after we found their claims of global takeback were not being matched by actual practice.