The sounds of modernity are increasingly moving into natural habitats. With an influx of technologies designed to utilise and extract material from nature, the natural soundscape is becoming masked by the mechanical and technological. This article addresses an experience of listening and recording which took place in the summer of 2015, within two different natural landscapes: the southern region of Iceland and the north eastern region of Spain. The field trip exposed a significant keynote sound within each space; a sound produced by renewable technologies. The sounds produced by these technologies, wind farms and hydroelectric power stations were significantly louder than had been expected. This lead to a personal critique of how to determine if certain sounds within a natural environment can be critiqued, even if they are noisy, because their impact on the landscape is less harmful than other types of energy technologies. Click here for full article.