schrod t1_iuyfynw wrote
Reply to comment by Artanthos 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
Why not all these. Wouldn't you like to save your coffee grounds and turn them into something useful, even if it is backup?
Artanthos t1_iuyk3jx wrote
You are unlikely to have both a diesel vehicle and an EV, and an EV is the greener of the two.
Viewing a single comment thread. View all comments