IEMA is proud to partner with Sumday, a leading carbon accounting platform that enables organisations to measure, manage, and act on their environmental impact. Together, we provide a streamlined, compliant, and practical approach to carbon management in an increasingly regulated environment.

About SUMDAY
Founded in 2021, SUMDAY delivers secure, cloud-based carbon accounting solutions built on scientifically backed methodologies. The platform uses advanced data analytics and machine learning to produce accurate, transparent, and actionable emissions data, helping organisations meet both sustainability goals and regulatory requirements.
How IEMA x SUMDAY Benefits Your Organisation
- Track and understand carbon emissions
- Improve transparency and accountability
- Identify emissions hotspots and drive reductions
- Optimise resources, reduce costs, and drive efficiencies
- Demonstrate sustainability leadership
- Support data-driven decision making and strategic planning
- Enhance corporate responsibility practices
- Generate reports aligned with local and global climate standards
- Meet regulatory requirements and manage risk

Key Capabilities
Carbon Footprint Calculation
Scientifically backed algorithms calculate Scope 1, 2, and 3 emissions by integrating data from utilities, transport systems, and operational processes.
Data Analysis & Monitoring
Track emissions trends, energy use, and carbon reduction performance over time.
Regulatory Compliance & Reporting
Forecast future emissions by using historical data to identify high-impact reduction opportunities.
Sustainability Dashboard
Real-time tracking of carbon performance, sustainability metrics, and reduction targets.
Stakeholder Engagement Tools
Collaborate on emissions reduction initiatives and transparently share progress across your value chain.
Key Clients
Our Projects
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