What this outfit is regarding and it's so called "short alert" was brought about, in part, because the price was moving higher without let up. The company isn't exactly a dominant player in the production of energy, regardless of what form it takes, biomass, fossil fuel, solar. Apparently a short player looking for a quick score couldn't resist.
All short plays of this kind are temporary events.
Longer term short plays, those lasting from weeks, months, to years have different parameters.
The price is headed higher on emotion and momentum. That the Wall Street Bets mafia is involved certainly helps the bullish cause.