Lessons learned from developing green software

In an era defined by technological marvels, our world stands at a crossroads where innovation and environmental responsibility converge. Software technology promises to transform how we interact with the natural world, offering the prospect of a sustainable future. For example, it is used to track climate patterns, biodiversity, water and air quality; it is also used in waste management systems to optimise waste collection routes, manage landfill operations, and so on. Yet, software takes its own toll in terms of impact in the environment. For example, running software worldwide requires massive amounts of electricity. It is estimated that, by 2030, it will be responsible for 13% of electricity consumption globally (EU, 2022). Hence, we are faced with a formidable challenge: how can we harness the power of software without leaving a devastating ecological footprint in our wake?

To bend the curve of biodiversity loss, our attitude towards nature has to change fundamentally. This behavioural change can for instance be triggered by engaging smartphone apps that can recognise flora and fauna at species level. This helps raise awareness and create knowledge of our natural environment.