roast beef sandwich*
Carbon Footprint
3.03kg CO₂e
Similar footprint to: 1× Dry Cleaning
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Climate Impact
$0.81
LCA Industry Classification:
US EIO
NAICS 722513 — Sandwich shops, limited-service
Reasoning:
The activity describes a ready-to-eat tuna melt sandwich, which is a classic offering of sandwich shops that provide limited-service food where customers order and receive the item for immediate consumption.
A roast beef sandwich with horseradish mayo, crispy onions, tomato, greens on ciabatta bread, prepared without nuts.
Action Preferences
Impact
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Frontier 2028 Portfolio
Frontier focuses on carbon removal approaches that store carbon permanently (> 1,000 years), do not compete for arable land, and have a path to being affordable at scale (< $100/ ton), even if they’re not there today.
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