Kako izračunati Plastic to Ocean Impact Converter
Što je Plastic to Ocean Impact Converter?
The Plastic to Ocean Impact Converter translates your weekly single-use plastic consumption (water bottles, grocery bags, takeout containers, straws/utensils) into estimated annual ocean-bound plastic weight, CO₂ footprint from production, and qualitative impact tier. Roughly 11 million tons of plastic enter oceans each year — your share is calculated using per-item weight × ocean-bound rate (~2% globally, higher for low-recycling regions).
Formula
Annual Ocean-Bound (kg) = (Weekly Items × Weight × 52) × Ocean-Bound Rate
- P
- Plastic Items (count/week) — Single-use plastic items used weekly
Vodič korak po korak
- 1Enter weekly counts of common plastic items
- 2Calculator estimates total weekly plastic weight
- 3Projects annual use and ocean-bound portion
- 4Estimates CO₂ from plastic production (~6 kg CO₂ per kg plastic)
- 5Assigns impact tier: Low / Moderate / High / Severe
Worked Examples
Unos
7 bottles + 5 bags + 3 containers weekly
Rezultat
~6 kg annual ocean-bound, ~80 kg CO₂
Common Mistakes to Avoid
- ✕Underestimating bottle weight (full PET bottle ~25 g)
- ✕Ignoring food packaging beyond takeout
Frequently Asked Questions
Why a small ocean-bound %?
Most plastic is landfilled or recycled. The 2% global average represents leakage; coastal and low-infrastructure regions reach 10-20%.
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