Distributed generation in Colombia is based on a classical model, where we have become accustomed to the long power lines that adorn our mountains and roam our fields, valleys and plains, to get together in a web of wires, which are certainly the blessing pigeons and birds that inhabit our cities. How to change the impression regarding this issue? How aware that the water wealth for power generation is not as profitable economically and environmentally? What water from rivers and lakes, it is a good renewable? What flora and fauna should be protected? Here we will mention some advantages and disadvantages of this change, be referenced workshops, studies, analysis, regulation of people and countries who like us, believe in the trustworthiness and reliability of a good use of distributed generation in Colombia.