Were you able to find the right 2 Providers within co-generation ? If you're also a provider of co-generation and you're not featured in the business directory yet, you can always Add an entry for free.
The results list for co-generation in New York City. You can find the best co-generation vendors and providers in New York City in the New York City Business Directory. Currently there are 2 companies registered in the New York City business directory under co-generation.