Organic Material able to store massive amounts of energy?

I am looking for a (at least somewhat) plausible organic matter, which is able to store massive amounts of energy. After reading up on biobatteries and so on, I am aware that I would need something very similar, but much more powerful.

Criteria:

• Does not need to exist or even be possible
• But needs to be at least somewhat plausible, with a sound (sounding :) ) explanation
• Energy storage capability should something in the range of terajoules to petajoules per cubic decimeter
• Origin is extraterrestrial, but similar (for explanation purposes) to something on earth.
• It can be explained, why this is not a massive bomb :) (the old problem, I wonder if it can even be solved)

posted over 9 years ago

System‭

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