Scenario What-If Simulator

Model the carbon impact of venue logistics, catering choices, and attendee modal shifts before tickets go on sale.

Intervention Levers

1. Car Travellers Switching to Electric Shuttle30% switch

0% (Status quo)Saves ~135 kg CO₂e100% (Mandatory shuttle)

2. Plant-Based Meal Ratio100% plant-based

50% (Standard mix)Saves ~280 kg CO₂e100% (Vegan/Vegetarian only)

3. Reusable Cup Loop Return Rate95% returned

50% return rateSaves ~76 kg CO₂e100% return rate

4. Verified Renewable Tariff (REGO / Guarantees of Origin)Switches venue electricity factor to market-based zero-emission tariff

Estimated Net Reduction

-0.84 t CO₂e

21% reduction versus baseline footprint

Baseline Footprint4.1 t (3.6–4.8 t)

About 4100 kgRange: 3600–4800 kg

Min 3600Central 4100Max 4800

Simulated Footprint3.3 t (2.9–3.7 t)

About 3260 kgRange: 2870–3750 kg

Min 2870Central 3260Max 3750

Simulated using approved DESNZ 2026 conversion factors. Both estimates retain honest uncertainty ranges per Rule BR-051.