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Watershed > Case Studies > How Aon Automated Its Carbon Footprint Measurement with Watershed

How Aon Automated Its Carbon Footprint Measurement with Watershed

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Customer Company Size
Large Corporate
Country
  • United States
Product
  • Watershed
  • Amex Global Travel and Shell Aviation’s Sustainable Fuel Pilot Program
Tech Stack
  • Carbon Accounting Platform
Implementation Scale
  • Enterprise-wide Deployment
Impact Metrics
  • Environmental Impact Reduction
  • Digital Expertise
Technology Category
  • Analytics & Modeling - Predictive Analytics
  • Functional Applications - Enterprise Resource Planning Systems (ERP)
Applicable Industries
  • Professional Service
Applicable Functions
  • Business Operation
Use Cases
  • Predictive Waste Reduction
  • Energy Management System
Services
  • Software Design & Engineering Services
  • System Integration
About The Customer
Aon is a global professional services firm with approximately 50,000 employees and a presence in over 120 countries. Founded in 1982, Aon specializes in risk management, insurance, and reinsurance brokerage, and human resources solutions. The firm is committed to sustainability and has integrated it into its core strategy, aiming to reduce its corporate carbon footprint and achieve net-zero emissions by 2030. Aon assists clients in assessing and addressing risks associated with ESG issues, including the impact of climate change on reinsurance portfolios.
The Challenge
Aon faced increasing requests for climate data from regulatory bodies, clients, and employees. The firm needed a meaningful action plan starting with an up-to-date carbon footprint. However, the existing greenhouse gas accounting process required enhancement to meet these demands effectively.
The Solution
Aon partnered with Watershed in late 2022 to automate its carbon footprint measurement. Watershed provided a comprehensive platform that automated data measurement, ensuring accuracy and confidence in calculations. The platform's data library, with over 60,000 emissions factors, and its ability to pull vendor emissions data from CDP, significantly reduced manual work. This allowed Aon to focus on strategic emissions reduction actions, categorized into three buckets: strategic materiality, immediate reduction opportunities, and future emissions. The solution enabled Aon to target its supply chain for decarbonization opportunities and ensure accurate Scope 3 emissions evaluation.
Operational Impact
  • Aon achieved an automated and sustainable workflow for carbon data measurement, reducing manual data manipulation.
  • The firm gained confidence in its carbon calculations, crucial for evaluating complex Scope 3 emissions.
  • Aon developed a clear strategy for emissions reduction, focusing on strategic materiality, immediate opportunities, and future actions.
Quantitative Benefit
  • Aon saw a doubling in client inquiries about climate data in the first half of 2023.
  • The firm operates approximately 500 office locations globally.

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