CausesRwanda Green Fund/Flickr/https://creativecommons.org/licenses/by-nd/2.0/ Man is sentenced in $9 million cow manure Ponzi scheme Raymond Brewer defrauded investors by falsely telling them he was building machines that could convert cow manure into biogas, federal prosecutors said.
Solutions www.fairwarning.org Green schemes: How fraudsters are cashing in on the clean energy boom Lured by the hype, hope and promise of green energy, many investors fall for scams that often target the elderly.
