Download - Kevin Loder
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Kevin LoderAgricultural CO2 Emissions
&Dietary Solutions
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CO2
MILESTONE
http://www.esrl.noaa.gov/gmd/ccgg/trends/mlo.html
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Agriculture is 3rd Largest Contributor to GHG by Sector
Ener
gy
Tran
spor
tatio
n
Agric
ultu
re02468
101214
2010
CO₂ Billion Tons
http://www.worldwatch.org/agriculture-and-livestock-remain-major-sources-greenhouse-gas-emissions-1
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Global Agri. Emissions, 1990-2010
http://faostat3.fao.org/home/index.html#VISUALIZE
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8%-51% Estimates for Emissions by Agriculture
http://www.epa.gov/climatechange/ghgemissions/
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United Nations:30%
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World Watch Institute: 51%
http://www.worldwatch.org/files/pdf/Livestock%20and%20Climate%20Change.pdf
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Global Emissions by Animal Type, 2000–
2010
(a) Enteric fermentation (b) Manure left on pasture
http://www.fao.org/climatechange/36143-0fa4483057747f41c08183b702ec5954e.pdf
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Food Miles and Diet
11% of U.S. agriculture’s GHGs come from transportation, 4% of which is delivery (Retail to consumer).
83% is from production.
Large diversity in food type GHG-intensity
Dietary shift (veg[etari]an) http://pubs.acs.org/doi/full/10.1021/es702969f
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Food Groups GHG Intensity
http://psufoodscience.typepad.com/psu_food_science/files/es702969f.pdf
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Dietary Mileage
GHG reductions equivalent to driving a year:
100% local food (never driving) = 1,000 miles
Chicken/fish/eggs > Red Meat/Dairy 1 day a week = 760 miles
Meatless Monday 1 day a week = 1160 miles
No Red Meat & Dairy at all = 5340 miles
100% Vegetarian = 8,100 miles
http://pubs.acs.org/doi/full/10.1021/es702969f#
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Lane Food Pantry
Michael Weed – Sustainable Foods Committee & Learning Garden.
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On display through June 10th: What I Eat: Around the World in 80 Diets
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What The World EatsLearning Community
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Final Thought