A new biodigester that is being loaded with millions of gallons of manure is designed differently from one that leaked 300,000 gallons of animal waste near Waunakee last month.
MANURE STORAGE
New 3-million-gallon manure digester has robust spill controls, county says
The state lists nearly 90 violations involving excessive emissions of acid-rain causing sulfur compounds and toxic formaldehyde.
The manure-to-energy plant near Waunakee wants a new air emission permit as the state weighs water pollution penalties.
