For us, sustainability is not merely a set of declarations – it is a process of continuous improvement, in which each year brings tangible, measurable results. We are proud to present a summary of our sustainability activities for 2025. Comparing these results with our inaugural report for 2024, we can clearly see what a huge step forward we have taken as a certified professional conference organiser (PCO). Here are the key milestones of our green transformation.
1. An office powered 100% by renewable energy and the decarbonisation of operations
One of our key objectives for 2025 was to switch to renewable energy sources in our day-to-day operations. Thanks to our partnership with Respect Energy, our office is now fully powered by clean energy (wind, solar, hydro and biogas). This fundamental change has allowed us to drastically reduce the organisation’s carbon footprint:
- Total office emissions fell from 12.04 tCO2e in 2024 to just 7.76 tCO2e in 2025 – a reduction of over 35%!
- Scope 2 emissions fell to exactly 0.00 kg CO2, thanks to the complete phasing out of traditional electricity sources.
2. Event emissions under the microscope: What is driving the decline in figures?
As a responsible organiser, we are committed to full data transparency. An analysis of statistics from the events we organised in 2025 shows a significant reduction in average CO2e emissions per participant. However, it is worth explaining honestly what had a key impact on this.
Air and road transport of participants remains the main source of the carbon footprint in the MICE industry. In 2025, the international conferences we organised had
a smaller geographical reach and were fewer in number than in the previous year. Consequently, participants travelled shorter distances, and the events themselves could be held in smaller, significantly less energy-intensive venues than the massive congresses of 2024.
Our role in this process is to continuously
support and educate suppliers and partner venues in their pursuit of sustainable development, as well as to implement green practices on site (eco-catering, waste sorting).
3. Prestigious certificates and independent audits: Silver for Symposium!
Our systematic efforts in 2025 have been recognised by independent, international certification bodies, providing our partners with a full guarantee of reliability.
- Green Meetings Silver: We have moved up the industry certification ladder. As the first company in Poland to hold a Bronze certificate, in 2025 we successfully passed the audit and achieved Silver certification (with an overall score of 71%)! The auditors gave the highest marks to our environmental awareness (87%) and our care for the health and well-being of our team and guests (90%).
- Silver Medal EcoVadis: In June 2025, we underwent an assessment by the EcoVadis rating platform. A score of 69/100 points placed us in the top 15% of the highest-rated companies in the world! We achieved an outstanding result in the ‘Ethics’ category – a score of 83/100, which confirms the highest level of transparency in our procedures and the implementation of advanced anti-corruption and data protection policies.
4. Social impact and Legacy Impact projects
The year 2025 also saw development in the area of sustainable legacy projects. Whilst organising prestigious international conferences, such as Soroptimist International of Europe and Eurosensors 2025, we carried out a number of initiatives of lasting social significance:
- We organised free workshops and open lectures for the residents of Kraków.
- We enabled students and PhD candidates from local universities to attend the conferences free of charge.
- We planted another conference tree in Kraków’s Aleja Kongresowa, and thanks to our ongoing collaboration with the Posadzimy.pl portal, by the end of 2025 we had planted a total of 2,000 trees, which offset 12,000 kg of CO2 annually.
5. Responsible management and people (Social & Governance)
Social indicators and corporate governance remain a stable foundation of our company. We have maintained our workforce at 10 people (90% of whom are women), and all our employees carry out their duties under stable employment contracts. Team satisfaction remained at a high level of 80%, and the average number of training hours per employee stood at a solid 18 hours per year. Equally important – the staff turnover rate in 2025 was exactly 0%.
What do the coming years hold?
Our achievements in 2025 are a huge source of motivation for us. We are not slowing down. In the near future, we plan, among other things, to actively participate in the nationwide ‘Sustainable Conferences and Events’ project by the Conferences and Congresses in Poland Association, which aims to self-verify conference venues for compliance with green standards.
We would like to thank our clients, partners and the entire “Green Team” – it is thanks to your trust and commitment that we are creating a future in which sustainable development is the norm, not the exception.
Are you planning a conference and want it to be planet-friendly and leave a lasting impact on the community? Contact us at info@symposium.pl and let’s create a Green Meetings event together!