If you are reading this article in the printed newspaper, under the light of a lamp, or in the digital version, on a computer screen, you are not part of the more than one million people in the Legal Amazon (1,154,916, in exact numbers) who do not have any access to electricity, according to data from the Ministry of Mines and Energy. In Pará, data shows that 709,196 people live under these conditions. To tackle the problem, a project proposed by the Federal University of Pará (UFPA) has been a real ‘light at the end of the tunnel’, providing clean energy to riverside communities near Belém. For at least six years, the project of “Grupo de Estudos e Desenvolvimento de Alternativas Energéticas” (Gedae) [Group of Study and Development of Energy Alternatives] at UFPA has been working on the capture, storage and distribution of photovoltaic energy on “Ilha das Onças”, a location that belongs to the municipality of Barcarena, in the Northeast of Pará state, and about 30 minutes from the capital by river. Most of the approximately 30,000 families living there do not have any access to electricity via public distribution system, and depend on private solutions to obtain energy, such as the use of diesel or gasoline generators. In addition to being expensive, these resources are polluters and can affect local biodiversit