Our country has great potential in terms of renewable energy. We have great resources to generate, mainly, wind, hydraulic and solar energy. The use of these energies can bring countless benefits. In Spanish universities, experts work on different projects that seek a better use of renewable energy while studying all its possibilities. In addition to the benefits for all countries of the use of renewable energy, there are also individual benefits. As citizens we can do our bit by producing our own energy and thus becoming prosumers, consumers and producers at the same time. Increasing the use of renewable energy is the first step we have to take in order to meet the climate change goals that require a reduction in greenhouse gas emissions by 40% by 2030 and by 90% by 2050. There is no time to lose.