Empresas Públicas de Medellín (EPM) said it opposed a request to revoke an environmental licence for the Hidroituango dam project.
CFE CEO Manuel Bartlett meets with Wano executives to optimize the generation of nuclear energy in the country
La Guajira region in the country's north boasts the largest concentration of projects, with proposed transmission works for solar and wind parks totaling 5.7GW.
By 2032, transmission expansion could demand over US$5bn.
With the inauguration of the 132kV Ullum solar transformer, San Juan province is continuing a solar project that includes several photovoltaic parks.
Proposed legislation looks to widen private participation.
The government recently published a resolution to promote "greater freedom and competition" in the wholesale power market.