Q&A: How anaerobic digestion can help reduce emissions and increase income streams

An advanced technology that could benefit farmers' bottom line and help meet the rising demand for domestic energy production borrows a key ingredient from a centuries-old practice of burning dried manure to warm homes where trees were sparse or expensive: animal waste.

Source: [Phys.org](https://phys.org/news/2026-07-qa-anaerobic-digestion-emissions-income.html)