The chemical content of the tomato bits has been broken down and treated, meaning no more greenhouse gas emissions. It's just red, harmless sludge that maybe helped power a light bulb somewhere.

As are those incandescent light bulbs and also the so far, at least as much as I know, unmade tomato marmalade. The basic insight being that the EU system of regulation tries to nail everything down.

Every year, the state of Florida throws out nearly 400,000 tons of tomato waste. A group of researchers has found a way to treat the problematic waste and turn it into something useful: electricity.