Are you ready to measure the carbon footprint of your travel packages?
Struggling to know where to start, or drowning in spreadsheets packed with ever-changing emissions factors? JEM is here to help.
Our easy-to-use carbon calculator for tour operators has been developed by our team of sustainability and travel experts, designed to take the complexity out of carbon measurement and reporting.

Simplify sustainability. Empower your business. Make every journey count with JEM.
JEM was created especially for the package and escorted tour segment, and TerraVerde is proud to help USTOA members measure and understand their carbon impact.
With JEM, you can:
- Gather accurate data for ESG and sustainability reporting.
- Meet customer expectations and keep pace with industry standards.
- Gain a clear understanding of your environmental impact.
- Generate eye-catching, easy-to-understand carbon reports.
- Develop effective reduction strategies that drive real change.
- Align with science-based targets and the GHG Protocol.
Built on the best available data

110 measured destinations

98 named cruise vessels

Multiple room types and ratings from 2-star to 5-star

14 food and beverage options

60 public transport types

49 private vehicle types
Accurately calculate distances by air, sea & land. Search by:
Airport code

Ports

Places

Transparent carbon reports
To share with customers and stakeholders

Tools to support larger organisations
Save time and manage large product portfolios with ease
Time constraints? Get additional support
The TerraVerde team can provide support with analysing and interpreting results, training your champions and inputting itineraries.
CSV imports & API connectivity
COMING SOON

Request a demo

Expert-led sustainability training programs & workshops
Do your teams incorporate sustainable practices to their roles? ESG knowledge is fast becoming a critical element of the travel professional’s toolkit. Our training programs are tailored to the specific challenges facing the sector and feature real-world examples designed to inspire and empower teams.
USTOA Members can save 10% on our training packages. Contact us to discuss your needs.

Certified Carbon Literacy training. Custom built for travel & tourism.
TerraVerde have adapted the course to the needs of travel & tourism and this has been accredited by the CLP. So industry professionals wanting a thorough understanding of this most critical issue facing our sector, can achieve official literacy certification.


