National Wet Waste Inventory (NWWI)

The National Wet Waste Inventory is a point spatial dataset containing >56,000 modeled sources of municipal wastewater sludge; confined animal manure; industrial, institutional, and commercial (IIC) food waste; and fats, oils, and greases (FOG). These wastes are considered priority organic feedstocks for waste-to-energy conversion. While the dataset is spatially explicit to enable geospatial analysis, the point locations and the
associated waste magnitudes are considered representative and are intended to be used for national scale resource assessment modeling and may not reflect current on the ground conditions at a given location.

国家湿废物清单（National Wet Waste Inventory）是一套点状空间数据集，包含5.6万余个经建模得到的市政污泥、栏舍畜禽粪便、工业/机构/商业（IIC）餐厨垃圾以及油脂（FOG）的产生源。上述废物均被视作垃圾发电转化的优先有机原料。尽管该数据集具备空间显式性以支持地理空间分析，但其点位坐标与对应废物体量仅具备代表性，仅适用于国家级尺度的资源评估建模，未必能反映特定地点当前的实地实际情况。