Edison Next bets on biomethane as a key driver of decarbonization and the circular economy.

In a business and social era marked by decarbonization and the circular economy, efforts to achieve business and social models that bring us closer to these goals have become a requirement for everyone. Companies must adopt responsible policies and practices, not only to meet environmental sustainability objectives, but also to protect competitiveness and ensure their own survival. In the context of Earth Day, which we celebrate next Monday, April 22, it is especially important to reflect on the importance of protecting our planet and seeking sustainable solutions to address the environmental challenges we face. Fortunately, the search for and promotion of new ways to utilize and reuse the resources available to us has become a priority for companies and government institutions. Among them, biomethane is gaining increasing strength and prominence in the energy mix, positioning itself as the biogenic and renewable alternative to fossil-derived gas. Biomethane has become one of the key pillars for meeting decarbonization targets, as it represents a strategic renewable energy source for the development of the circular economy. Furthermore, it offers a double advantage by enabling the effective management of organic waste that might otherwise end up in landfills, where it would contribute to greenhouse gas emissions. By using this waste as raw material for biomethane production, not only is its accumulation and the consequent environmental impact avoided, but clean, renewable energy is also generated in the process. But what is biomethane and why is it so important in the energy transition? Biomethane is a type of purified biogas generated through the natural fermentation of organic matter, organic waste from industrial sources, sewage sludge, agricultural waste, municipal solid waste, and other organic residues. This process occurs naturally, through the anaerobic decomposition of organic matter, generating biogas with a majority content of methane (BioCH4) and carbon dioxide (CO2) (BioCO2). These biogenic molecules equivalently and renewably replace fossil-derived natural gas and carbon dioxide. The final result of biomethane production processes is a fuel equivalent to natural gas, but obtained from a renewable source, which helps reduce emissions by promoting a sustainable and circular economic model. Moreover, this solution that we at Edison Next are promoting offers a double advantage by enabling the effective management of organic waste that might otherwise end up in landfills, where it would contribute to greenhouse gas emissions, in proportions equivalent to the biomethane obtained in controlled energy recovery processes. By using this waste as raw material for biomethane production, we not only avoid its accumulation and the consequent environmental impact, but we are also generating clean, renewable energy in the process. This combination of waste management and clean energy generation makes biomethane an invaluable tool in the fight against climate change and the transition towards a more sustainable and circular energy model. The ability to turn an environmental problem into an energy solution demonstrates the transformative potential of biomethane in the quest for a greener and more environmentally friendly future. The versatility of biomethane use is one of its most notable features, as it can be applied in a wide variety of sectors. For example, biomethane contributes to the decarbonization of the transport sector through the production of advanced biofuel, serving as a strategic alternative to conventional fuels used in maritime transport, as well as heavy road transport. However, the energy sector is, by far, where we obtain the most benefits from its use. Biomethane is a sustainable energy source that allows us to reduce greenhouse gases and progressively free ourselves from dependence on fossil fuels, primarily natural gas. Furthermore, as it is a fuel equivalent in characteristics to natural gas, we can leverage its transport and storage infrastructure. One of the main energy uses of biomethane is the generation of electricity and heat, and this sustainably generated energy has a wide range of applications. For example, this electricity can power lighting systems, electronic equipment, and machinery in industrial, commercial, and residential facilities. On the other hand, the heat produced can be used for heating buildings and facilities, obtaining hot water, or in industrial processes that require heat. Biomethane has great growth potential in our country. It is a supply chain in which Spain seeks to match European benchmarks, and which promises to grow exponentially in the coming years, especially given the growing demand for green gas from the transport sector and the industrial world. With all this, at Edison Next we have been promoting the decarbonization of the public and private sectors for years, and developing new energy sources that offer our clients solutions enabling them to achieve their environmental and decarbonization goals. To this end, we establish a plan of tangible measures and actions tailored to their needs, always relying on innovation and the most advanced technology. As Earth Day approaches, which we celebrate next Tuesday, we want to remind everyone of the importance of collectively seeking and adopting sustainable solutions that allow us to successfully address the environmental challenges we face.