En este articulo se describe la operacion de las transacciones internacionales de electricidad entre Colombia y Ecuador, su principal regulacion y las caracteristicas mas importantes de ambos mercados haciendo enfasis en la formacion del precio. Ademas se hacen dos ejercicios econometricos, analisis de componentes principales y beta convergencia, para observar si ha existido convergencia en precios entre estos dos paises llegando a la conclusion de no convergencia en precios entre los dos mercados. ***** This article describes the operation of the international electric transactions between Colombia and Ecuador, its principal regulation and the most important characteristics of both markets paying special attention to the price formation. There is also two econometrics exercises, principal component analysis and beta convergence, to see if there has been price convergence between these two countries showing that there is no price convergence between both markets.