A niche market spurred by greenhouse gas restrictions has businessman eyeing Florida‘s dairy farms as biogas generators. A California company (and ABC member) has arrived in Florida for a kind of reverse gold rush, but it’s not seeking precious metal — it wants manure. Brightmark Energy out of San Francisco is one of multiple firms soliciting Florida dairy farmers to turn their cow poop lagoons into money-making biogas machines as carbon emission standards tighten to mitigate climate change. More >>