Organic waste like food scraps and yard trimmings can be turned into energy and compost instead of being thrown in landfills. Scientists studied how different mixtures of organic waste affect energy production, greenhouse gas emissions, and water use during treatment. They found that letting the waste sit for 30 days before composting can save water and energy. The longer the waste sits, the less water and energy are needed. This information can help improve waste treatment in places with limited resources.