The pathway
How you actually get there, here
How you become one varies far more by country than what one does. This is the UK route. Most people take one of these ways in; the right one depends on where you're starting from.
- 1
From Carbon & Sustainability Reporting Manager (L5)
3-5 years at L5Skills to master
- Transitioning from managing reporting to defining overall climate strategy, securing large-scale investment, and engaging directly with the Board and external investors. Developing a deep understanding of enterprise-wide risk management and M&A due diligence.
You're ready to move on when
- Successfully led a major climate reporting cycle (e.g., CSRD implementation) with zero non-conformities.
- Demonstrated ability to influence senior leadership on strategic climate decisions, beyond just reporting.
- Built and mentored a high-performing team, showing strong people leadership skills.
- Proactively identified and mitigated significant climate-related risks for the business.
- 2
From Director of Sustainability in a smaller/mid-sized company
4-6 years in a similar Director roleSkills to master
- Scaling impact to a larger, more complex global organisation. Adapting to a more matrixed structure and higher levels of scrutiny from investors and regulators. Managing a significantly larger P&L and team.
You're ready to move on when
- Successfully developed and executed a company-wide decarbonisation strategy.
- Managed a significant sustainability budget and delivered measurable environmental impact.
- Demonstrated strong external stakeholder engagement and investor relations experience.
- Proven ability to build and lead a diverse, high-performing sustainability team.
- 3
From Senior Consultant/Partner at a leading climate advisory firm
5-7 years at Senior Consultant/Partner levelSkills to master
- Moving from advisory to direct operational ownership and accountability for outcomes. Building and managing an internal team rather than project-based client teams. Navigating internal corporate politics and securing buy-in from diverse internal stakeholders.
You're ready to move on when
- Led major climate strategy engagements for Fortune 500 clients, demonstrating strategic thinking.
- Developed deep expertise in a specific area of decarbonisation (e.g., supply chain, energy transition).
- Proven ability to manage complex projects and deliver high-quality outputs under pressure.
- Strong client management and communication skills, adaptable to internal executive engagement.