Acolgen, or the Colombian Association of Electric Power Generators, is a non-profit guild organization dedicated to fostering a competitive and sustainable energy market in Colombia. With a membership comprising 14 companies that collectively represent 85% of the country's installed electricity capacity, Acolgen plays a pivotal role in advocating for efficient electric generation practices. The organization is committed to promoting renewable energy sources, as evidenced by Colombia's clean energy profile, with 68% of its power generation coming from renewables.

Acolgen not only champions the interests of its associated companies but also serves as a vital communication hub for the industry, sharing insights and recommendations to navigate the complexities of the energy market. They emphasize the need for technical dialogue and constructive solutions to ensure that all Colombian citizens have access to reliable energy. By focusing on collaboration and transparency, Acolgen is a key player in shaping Colombia’s energy future while prioritizing environmental sustainability and the well-being of its users.