All companies have some processes which interact with the environment, i.e. flora, fauna, people, neighbors, and society at large. The interaction maybe be impacting the environment positively or adversely. So also, the focus is to optimize the consumption of resources, be it fuel, electricity, paper, raw materials, etc...
Hence to understand how our processes impact the environment and have a management system to Minimise the impact, we have ISO 14001:2015 as a certification. What could you improve? Where are you losing out resource costs? That is the REAL Purpose of ISO 14001:2015"