Having worked with a client on this to dabble in the sustainability space, quantifying to them the economic cost savings and potential PR boost. Worked with their facilities, marketing, purchasing, and HR teams. Identify and prioritize changes possible that provide the largest impact (can employees work from home avoiding a commute? can a renewable power purchase agreement be negotiated? what does the supply chain look like and is there any leverage to encourage suppliers to use renewables and sustainable practices?).
I recommend "Small Actions, Big Difference: Leveraging Corporate Sustainability to Drive Business and Societal Value" [1] on the topic to get started.
