An EMS set of processes and practices help an organization achieve what?

The correct answer highlights the primary purpose of an Environmental Management System (EMS), which is to systematically manage and reduce an organization's environmental impact while also enhancing operational efficiency. An EMS encompasses a set of processes and practices that guide organizations in identifying, managing, and mitigating their environmental footprints. This structured approach not only aids in minimizing negative environmental effects, such as waste generation and resource depletion, but it also often leads to improved efficiency in operations. For instance, by streamlining resource usage and improving waste handling, organizations can achieve cost savings and better overall performance.

Although the other options may represent potential benefits of an EMS, they do not capture the primary focus of these systems. While increased revenue can be a result of reduced costs and higher efficiency, it is not the direct aim of an EMS. Similarly, employee satisfaction and regulatory compliance can improve as a result of an effective EMS, but these aspects are not the central objective. The heart of an EMS lies in its ability to promote sustainability through decreased environmental impacts while simultaneously enhancing efficiency, making option B the most appropriate answer.