RAINFORESTS: Pulp, palm oil companies step up conservation in land of the supercharged tree Joshua Learn, E&E reporter Published: Wednesday, July 2, 2014 Some of the world's tallest rainforests have been battered for years by pulp mills and palm oil plantations. Please subscribe to Greenwire to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.