I'd just like to say that i've heard from a source myself about Energy. From what i've heard, very minimal work was done last year. Some smaller pieces were removed, along with anything valuable from the building. Film and Projectors went on closing night afaik, and there was a Uhaul out back on that night. At least one of the Travelling Theatre cars was destroyed (we have photographic proof), and the bigger dinos were placed out onto the ride path in August. Sometime either late last year or early this year, the lighting and animation went. Then from what I know, some walls in the preshow were blown out, and the building was stripped to it's bare bones. Then this year they just went full on it and destroyed everything. You can see where the timeline goes on if you look hard enough at the clues (I.E., when the blue galaxy wall went up, when the exit was boarded up, when the Exxon Lounge cutout became very visible, etc.)
Edit: And to elaborate on what Martin said, I heard that the turntable pits were already filled in after they decided against both locking them/paving over AND putting supports in the former pits to hold up the ground. Weird to think that they might've waited until just now to start filling them in. Might've been a miscommunication from my source, or i'm dead wrong.* Apparently* pictures were taken of the building slowly going down in August, but they aren't being put out right now for obvious reasons