The SUN Portal has been designed to give easy access to content, data and support on Climate Friendly Travel – measured, green and 2050-proofed. There are three main sections:

Climate Friendly Travel

Covers the underlying principles – good and bad impacts, measured to manage: Green Growth at the core: 2050-proof, reflecting the Paris agreement and the World Economic Forum’s 4th Industrial Revolution


A curated collection of multi-media content around the Paris Climate Accords and the related Sustainable Development Goals. We draw on the vast array of publicly available videos, speeches, and research reports being produced by leading organisations and individuals inside and outside the sector.


Contains related data feeds to support community development, from thought-leading institutions and policy-makers.

Subscribe to the SUN portal

Free Three Day Trial

Gives you 3 Day Trial access to our portal and all training materials. This contains a comprehensive set of resources to understand and analyse the environmental impact of tourism and technologies and processes to ameliorate its effects.

Duration: 3 days
Price: Free
Lifetime Membership - One-off Payment

Discounted access to the SUNx Learning System and our Climate Friendly Travel course. A one-off payment that allows lifetime access.

Duration: Lifetime
Price: €100.00

Free Access to members of our Climate Friendly Ambitions Register



Geoffrey Lipman, SUNx Co-founder


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