S0M3D1CK t1_iuwxptl wrote
Reply to comment by Words_Are_Hrad in Researchers fed microalgae on leftover coffee grounds to produce high-quality biodiesel | It could decrease reliance on palm oil to produce biofuel. by chrisdh79
It’s the first law of thermodynamics. Biodiesel and hydrogen are produced with what is on the surface of the planet. Fossil fuels are pulled from beneath the surface, subsequently used, and the energy/matter stays behind on the surface until it settles back down.
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