UD5 Toolkit
Tree Planting Offset Calculator – Online How Many Trees to Neutralize Flight
Enter flight distance to see estimated CO2 emissions and how many trees it would take to absorb that over 10 years.
Environment & Climate Tools
3+ toolsRecycling Symbol Decoder – Online Plastic Numbers Guide
Click a plastic number (#1‑#7) to see what it means, if it's recyclable in your area generally, and common products.
Daily Virtual Water Tracker – Online Diet & Habits Footprint
Select your average daily meals and habits to see how much virtual water you consume. Environmental awareness tool.