Apple has risen a substantial five spots in the latest edition of Greenpeace's regular "Guide to Greener Electronics" rankings. The company has a score of just 4.6 out of 10, nevertheless putting it in fourth place. Leading the rankings are HP at 5.9, followed by Dell at 5.1, and Nokia at 4.9. Trailing behind Apple are Philips (4.5), Sony Ericsson (4.2), Samsung (4.1) and Lenovo (3.8).
