LONDON, June 24 — A team of researchers at the Korea Institute of Geoscience and Mineral Resources (KIGAM) have found a way to make biochar production faster and cheaper, potentially unlocking a recycling stream that can divert millions of tons of waste away from landfill annually. Biochar is essentially charcoal made by heating organic waste materials in an anaerobic environment. The resulting material can function as a carbon sink capable of storing carbon dioxide for centuries or even up to millennia without breaking down into the soil.
Alternatively, it can be combusted like coal to create energy. For all the noise around waste-to-energy schemes, the salient point has always been cost.
One of the issues with combusting biochar for energy is that the process of creating it is itself energy-intensive, which nullifies its utility as an energy source. The breakthrough at KIGAM, it would seem, has changed that calculation. The new method solves a major challenge in standard biochar production processes.
By making the process faster and cheaper, the researchers have potentially turned a theoretical solution into something more practical. The timing is notable: new energy alternatives are needed more urgently than ever before, the researchers note.
Wet coffee grounds are among the organic waste materials that could feed into this process. The implications for waste management are considerable. Millions of tons of organic material currently end up in landfill each year, where they decompose and release methane.
Diverting that stream into biochar production would address two problems at once: reducing landfill burden while creating a usable energy product. The KIGAM team’s work focuses on the production bottleneck that has long plagued biochar as an energy source. Standard methods require significant energy input to dry and process wet organic waste before it can be converted.
If the new method reduces that energy requirement substantially, the net energy gain from burning the resulting biochar could become positive. There are, of course, questions of scale.
A laboratory breakthrough and a commercial operation are different things. But the underlying logic is sound: take a waste stream that currently costs money to dispose of, and turn it into something that can generate energy. The economics, if the KIGAM method proves scalable, could shift significantly.
The research comes from a government institute with a track record in mineral resources and geological science. KIGAM is not a startup chasing venture capital; it is an established research body.
That lends the findings a certain weight. What to watch next is whether the method can be replicated at industrial scale and whether the economics hold up outside the lab. If they do, the morning coffee ritual might one day power more than just the drinker.
{“@context”: “https://schema.org”, “@type”: “NewsArticle”, “headline”: “Why Wet Coffee Grounds Might Be The Next Waste-To-Energy Goldmine”, “description”: “LONDON, June 24 — A team of researchers at the Korea Institute of Geoscience and Mineral Resources (KIGAM) have found a way to make biochar…”, “datePublished”: “2026-06-24 21:00:00T09:30:00+00:00”, “author”: {“@type”: “Person”, “name”: “Ethan Smith”}, “publisher”: {“@type”: “Organization”, “name”: “InfoPulse Today”, “url”: “https://newsfeed.2bme.xyz/”}}
