Measure impact. Lead intelligently. EventZero turns event emissions data into structured sustainability intelligence — giving organisations the clarity to report with confidence and the insight to reduce with precision.
Measure event emissions automatically
Across travel, accommodation, catering, production, and logistics.
Identify high-impact reduction opportunities
AI-powered insights highlight where sustainability actions matter most.
Produce defensible sustainability reports
Structured, audit-ready reporting for leadership and stakeholders.
Trusted by sustainability leaders, event agencies, and global event teams.
Watch Platform OverviewEventZero is built specifically for events. We automate carbon measurement across Scope 1, 2, and 3 emissions, then apply AI-powered analysis to identify emission hotspots, benchmark performance, and surface the most effective reduction strategies.
This is not reporting. It is decision-grade sustainability intelligence.


Stakeholders, sponsors, and leadership teams increasingly require measurable, defensible environmental data.
Waiting means emissions remain unmeasured, reduction opportunities go unidentified, and reporting lacks the structure leadership needs.
Establishing your baseline this year strengthens next year's strategy.
EventZero supports organisations that need measurable, defensible sustainability data across their events. Whether you manage an event portfolio or deliver events for clients, carbon intelligence enables better decisions and stronger reporting.
Establish structured carbon baselines, align with Scope 1, 2, and 3 reporting requirements, and give leadership reliable data to support strategic decisions and ESG disclosures.
Differentiate proposals and strengthen client relationships with measurable carbon reporting and AI-powered sustainability insights. Turn sustainability from a client request into a competitive advantage.
Demonstrate responsible event leadership while giving members, sponsors, and partners transparent sustainability reporting they can trust and act on.
Support environmental policy goals and public accountability with structured carbon measurement, transparent reporting, and defensible sustainability documentation.
Every organisation approaches event sustainability differently. Book a strategy session to explore how EventZero can support your reporting goals and event portfolio.
Book Your Carbon Strategy SessionA comprehensive platform designed specifically for events. Built on recognised carbon accounting methodologies and continuously updated emissions factors to ensure reliable, defensible event impact measurement.
Measure emissions across travel, accommodation, catering, production, and logistics using trusted methodologies and current carbon factors.
Analyse event results to identify emission hotspots and surface the sustainability actions that will deliver the greatest impact.
Comprehensive emissions measurement aligned with recognised ESG reporting frameworks and sustainability standards.
Generate structured, audit-ready sustainability reports for leadership, stakeholders, and compliance requirements.
Connect with major event management platforms to automate data capture and eliminate manual data entry.
Track progress across events and demonstrate measurable year-on-year improvement in sustainability performance.
EventZero integrates into existing event planning workflows quickly. Most organisations establish their first event carbon baseline within weeks and expand across their event portfolio over time.
Identify the event types, scale, and emission categories that matter most for your organisation.
Automatically collect data through integrations and structured inputs across travel, accommodation, catering, production, and logistics.
Establish a structured emissions baseline for each event and across your event portfolio.
AI-powered insights highlight emission hotspots and prioritise the sustainability actions with the greatest impact.
Track actions implemented across events, including operational improvements and carbon offset purchases, within the platform.
Benchmark results across events and demonstrate measurable year-on-year improvement.
Many organisations begin by measuring a single event to establish their baseline before expanding across their full event portfolio.
Launch a 14-day free trial and explore EventZero using one event. No credit card required.
During your evaluation you can:
No credit card required. Cancel anytime.
We provide structured materials to help you present EventZero internally with clarity and confidence, including:
Book a strategy session and we will help you build your internal case.
Measure impact. Establish defensible data. Prioritise the reduction strategies that matter most.