What Does a Sustainability Analyst Do on a Daily Basis?

A Sustainability Analyst plays a vital role in helping organizations measure, improve, and communicate their environmental and social impact. By analyzing data, assessing sustainability performance, and supporting compliance with regulatory frameworks and voluntary standards, these professionals guide strategic decision-making. Their work spans environmental stewardship, energy efficiency, social responsibility, and stakeholder transparency — all in support of a more sustainable future.

Morning: Reviewing Reports and Monitoring Metrics

The day often begins with a review of ongoing metrics and dashboards. Sustainability Analysts monitor performance indicators such as:

• Carbon emissions (Scope 1, 2, and sometimes 3)
• Energy usage and efficiency benchmarks
• Water consumption and waste management
• Supply chain sustainability indicators

These reviews help identify anomalies or areas needing immediate attention and set the tone for the analyst's priorities for the day.

Data Collection and Validation

Much of the Sustainability Analyst’s time is spent collecting and validating data across multiple departments. This may include:

• Requesting energy or utility data from facilities teams
• Gathering supplier environmental data or third-party certifications
• Working with HR or DEI teams to assess social responsibility KPIs
• Ensuring all collected data complies with reporting standards

Accuracy is crucial — validated data feeds into external sustainability reporting and internal decision-making.

Conducting Analysis and Scenario Modeling

Once data is gathered, the analyst interprets it through tools such as Excel, Python, Power BI, or ESG software platforms. They:

• Calculate emissions reduction progress toward company targets
• Run scenarios for carbon pricing, net-zero pathways, or renewable energy transitions
• Analyze gaps in current sustainability performance and recommend improvements

This work translates numbers into actionable insights for leadership teams and stakeholders.

Preparing Reports and Communicating Results

Sustainability Analysts are responsible for communicating their findings clearly and persuasively. Daily tasks may include:

• Drafting internal sustainability reports for department leaders
• Contributing to external ESG disclosures (e.g., GRI, CDP, SASB)
• Creating presentations or dashboards for investor or board meetings
• Collaborating with marketing and communications teams to ensure public disclosures are accurate and compelling

Clear reporting is essential for transparency and regulatory compliance.

Cross-Functional Collaboration

Sustainability work is inherently interdisciplinary. Analysts regularly work with departments such as:

• Operations (to implement energy efficiency initiatives)
• Procurement (to improve supply chain sustainability)
• Legal (to review compliance requirements)
• Finance (to assess ESG risks and opportunities)

Meetings and project check-ins are common throughout the day to align stakeholders and keep projects moving forward.

Staying Up to Date With Trends and Regulations

The sustainability field evolves rapidly. Analysts often set aside time each day to stay informed about:

• New ESG regulations or disclosure requirements
• Emerging frameworks like ISSB, CSRD, or SFDR
• Innovations in renewable energy, carbon capture, and circular economy models

This continuous learning helps them ensure that the organization remains proactive and compliant.

End-of-Day Review and Project Planning

Before signing off, Sustainability Analysts typically:

• Update progress in project management tools
• Check in with teams on pending data or deliverables
• Outline priorities for the next day’s work

This reflection and planning helps maintain momentum in long-term sustainability initiatives.

Conclusion

A day in the life of a Sustainability Analyst is filled with data, collaboration, and strategy. By collecting and analyzing information, aligning stakeholders, and driving transparency, these professionals are instrumental in helping companies achieve their environmental, social, and governance goals. For those passionate about using analytical skills to drive positive change, this role offers both purpose and progression.