The Team of One: Building Impact Without Headcount

How do you advance ambitious sustainability goals when you’re the only dedicated practitioner your organization has? What separates solo leaders who scale their influence from those stuck trying to do everything themselves?

More practitioners than ever are operating as teams of one, some through budget cuts and restructuring, others by design, building agile networks of contractors and technical experts instead of permanent headcount. The solo leaders making it work treat the whole organization as their team: building internal coalitions, securing project approvals through allies in other functions, leveraging existing resources across departments, and increasingly using AI tools to extend what one person can credibly cover. Hear from solo sustainability leaders about the frameworks that worked and the ones that didn’t, and leave with practical tactics for turning isolated sustainability implementations into strategic change across the organization, whatever your team’s size.