The "Renewable Energy" trophy is glitched on the PS4 after the latest update. Doing the requirements no longer awards the trophy. Many players suspect this trophy has been messed with due to the new use of Lava as fuel in the Furnace.
I've tried to unlock this trophy with ALL wood types and ALL fuel types to try and trigger it with no luck. Here is a link to a discussion of many others players having the same bug. Please address this so we can get our trophy/achievement!
http://www.playstationtrophies.org/forum/minecraft-ps4-edition/304394-renewable-energy-glitched.html
Didnt mean to repost. Sorry guy!