Published online by Cambridge University Press: 26 January 2015
Anaerobic digesters that capture and burn manure methane can provide arenewable source of energy and reduce greenhouse gas emissions. Payingproducers for these emission reductions—either directly or through a carbonoffset market—could substantially increase digester adoption. However, thereis likely to be wide variation in the scale, location, and characteristicsof adopters, so these policies could have long run structural implicationsfor the livestock sector. Using a model of digester profits and data from anationally-representative survey of dairy operations we estimate the likelydistribution of digester adoption and profits under different carbon pricescenarios.