G2 Vendor Directory

CEMS vs. SAP Sustainability Control Tower

A side-by-side comparison based on G2 review data.

MetricCEMS

by Ecotech

SAP Sustainability Control Tower

by SAP

Overall rating4.64.3
Review count1472
Ease of use9.38.5
Ease of setup7.68.0
Quality of support8.78.6
Meets requirements9.48.8
NPS76.92307752.777778
Small Business21.4%25.8%
Mid-Market28.6%39.4%
Enterprise50.0%34.8%
Total page views29425
Total LLM citations11939

CEMS

CEMS is a complete solution for continuous emission monitoring, utilising the extractive dilution monitoring method.

Pros

    SAP Sustainability Control Tower

    SAP Sustainability Control Tower is an ERP-centric, AI-enabled solution and the single entry point for audit-ready ESG reporting and sustainability performance management. It integrates sustainability, financial, and operational data from SAP and non-SAP systems into a single governed data foundation, producing finance-grade ESG metrics aligned with CSRD/ESRS, EU Taxonomy, IFRS S1/S2, and GRI.

    Pros

    • Data Management
    • Ease of Use
    • Efficiency Improvement
    • ESG Management
    • Sustainability
    • Tracking