Literary review focused on how blockchain technology is applied in the most important electricity markets around the world, since it has become one of the most influential tools in the transformation that this sector is experiencing and one of the most revolutionary within technologies framed in what is now known as the Fourth Industrial Revolution. This in order to identify and try to anticipate the possible impacts on the structure of the energy market in Colombia and the regulatory base on which it works, in order to particularize and take references that help to constitute the energy transition that is already underway. is giving in the country. A systematic literature search was carried out in order to collect, synthesize and analyze the studies and empirical evidence on the subject, mainly in the countries that stood out worldwide for being the most innovative, allowing a deeper interpretation of the data. According to the registered information, many startups that are dedicated to researching the subject and developing blockchain implementations in controlled energy systems were evidenced, where significant contributions have been observed in the quality, timeliness, efficiency and dynamism of the electricity market, however before to achieve large implementations it is clear that some issues must be solved and defined, for example regulatory aspects.