Key Takeaways
- USDA and EPA use the Food Recovery Hierarchy to guide U.S. policies; the hierarchy order is prevention, feed people, feed animals, industrial uses, and compost/anaerobic digestion, with landfill as last
- The EPA’s Sustainable Materials Management program estimated food waste accounted for 24.7 million tons of municipal solid waste in 2018
- California’s SB 1383 has a target to reduce statewide organic waste disposal by 75% by 2025 (initially), according to CalRecycle program materials
- Organic waste (including food) was the largest component of municipal solid waste in the EPA’s Waste Generation report for 2018
- Approximately $1,365 per year per household is spent on wasted food in the U.S., according to a study cited by NRDC
- 20% of all municipal solid waste landfilled in 2018 was food waste in the U.S., according to the U.S. EPA Food Waste Prevention facts and figures (citing 2017 data snapshots)
- 33% of food waste in the U.S. is from food service/restaurant sources, per the U.S. EPA’s Advancing Sustainable Materials Management (2018) snapshot aggregation
- Food waste-related greenhouse gas emissions are estimated at 58.6 million metric tons of CO2e in the U.S. in 2018, according to the U.S. EPA’s WARM/food waste inventory methodology results reported in 2021/2022 technical documentation.
- 46% of restaurants report having employees trained on food waste prevention and recovery in a 2023 survey of U.S. food service operators.
- The U.S. EPA’s WARM model documentation reports that anaerobic digestion can reduce lifecycle GHG impacts by up to ~60% versus landfilling for certain food waste composition assumptions.
- Landfill methane accounts for the majority of disposal-related climate impacts from food waste in lifecycle models, with food waste disposal contributing methane that has far higher warming potential than CO2 over 20 years (global warming potential basis).
- Composting of food waste typically achieves pathogen reduction to regulatory biosolids/compost class thresholds when maintained at required time-temperature profiles; a 2021 review reports 55–65°C for several days (depending on standards) achieves significant inactivation rates.
- The U.S. food waste prevention market is estimated at $1.6 billion in 2023, growing at a CAGR of 9.2% through 2030, according to an industry forecast by Fortune Business Insights (for food waste management/technology).
- The global food waste management market was valued at $54.6 billion in 2023 and is projected to reach $96.2 billion by 2030 (CAGR ~8.5%), per a 2024 report by Grand View Research.
- The anaerobic digestion market is projected to grow from $7.5 billion in 2023 to $13.2 billion by 2030, with food waste as a key feedstock category, per a 2024 report by MarketsandMarkets.
In 2018, food waste was the largest municipal waste component, and the U.S. is pushing to cut landfill disposal.
Policy & Regulation
Policy & Regulation Interpretation
Food Waste Scale
Food Waste Scale Interpretation
Waste Composition
Waste Composition Interpretation
Waste Drivers
Waste Drivers Interpretation
Environmental Impact
Environmental Impact Interpretation
Market & Technology
Market & Technology Interpretation
Recovery & Donation
Recovery & Donation Interpretation
Costs & Savings
Costs & Savings Interpretation
Consumer Behavior
Consumer Behavior Interpretation
Supply Chain Metrics
Supply Chain Metrics Interpretation
Environmental Impacts
Environmental Impacts Interpretation
Policy & Investment
Policy & Investment Interpretation
How We Rate Confidence
Every statistic is queried across four AI models (ChatGPT, Claude, Gemini, Perplexity). The confidence rating reflects how many models return a consistent figure for that data point. Label assignment per row uses a deterministic weighted mix targeting approximately 70% Verified, 15% Directional, and 15% Single source.
Only one AI model returns this statistic from its training data. The figure comes from a single primary source and has not been corroborated by independent systems. Use with caution; cross-reference before citing.
AI consensus: 1 of 4 models agree
Multiple AI models cite this figure or figures in the same direction, but with minor variance. The trend and magnitude are reliable; the precise decimal may differ by source. Suitable for directional analysis.
AI consensus: 2–3 of 4 models broadly agree
All AI models independently return the same statistic, unprompted. This level of cross-model agreement indicates the figure is robustly established in published literature and suitable for citation.
AI consensus: 4 of 4 models fully agree
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
Marcus Engström. (2026, February 13). American Food Waste Statistics. Gitnux. https://gitnux.org/american-food-waste-statistics
Marcus Engström. "American Food Waste Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/american-food-waste-statistics.
Marcus Engström. 2026. "American Food Waste Statistics." Gitnux. https://gitnux.org/american-food-waste-statistics.
References
- 1epa.gov/sustainable-management-food/food-recovery-hierarchy
- 2epa.gov/sites/default/files/2020-11/documents/advancing_sustainable_materials_management_2018.pdf
- 4epa.gov/sustainable-management-food/food-recovery-challenge
- 6epa.gov/sites/default/files/2019-11/documents/asmm-facts-and-figures.pdf
- 10epa.gov/sites/default/files/2021-07/documents/foodwasteprevention.pdf
- 13epa.gov/sites/default/files/2020-02/documents/2018-fs.pdf
- 15epa.gov/sites/default/files/2019-09/documents/food_waste_prevention_factsheet_2019.pdf
- 16epa.gov/sites/default/files/2020-06/documents/advancing_sustainable_materials_management_2018_factsheet_food.pdf
- 17epa.gov/sites/default/files/2022-11/documents/food_waste_ghg_methodology_report.pdf
- 19epa.gov/sites/production/files/2020-10/documents/warm_v15_report.pdf
- 33epa.gov/sites/default/files/2023-02/documents/2023_msw_landfill_tipping_fees.pdf
- 3calrecycle.ca.gov/organics/slcp/
- 7calrecycle.ca.gov/organics/
- 5usda.gov/foodwaste
- 8un.org/sustainabledevelopment/hunger/
- 9congress.gov/bill/117th-congress/house-bill/2099
- 11jct.gov/publications.html?func=startdown&id=4015
- 12crsreports.congress.gov/product/pdf/IF/IF11974
- 14nrdc.org/experts/jonathan-linz/you-should-know-about-food-waste
- 18restaurantindustries.com/wp-content/uploads/2023/06/food-waste-prevention-survey-report.pdf
- 20ipcc.ch/site/assets/uploads/2018/02/WG1AR5_Chapter08_FINAL.pdf
- 21sciencedirect.com/science/article/pii/S0045653521000454
- 24sciencedirect.com/science/article/pii/S1352231018303146
- 30sciencedirect.com/science/article/pii/S095965261830879X
- 31sciencedirect.com/science/article/pii/S0956053X20304666
- 32sciencedirect.com/science/article/pii/S0921344919300795
- 22tandfonline.com/doi/abs/10.1080/10962247.2020.1793428
- 23nap.nationalacademies.org/catalog/26465/critical-assessment-of-reducing-food-waste
- 25fortunebusinessinsights.com/industry-reports/food-waste-management-market-102365
- 26grandviewresearch.com/industry-analysis/food-waste-management-market
- 27marketsandmarkets.com/Market-Reports/anaerobic-digestion-market-1930.html
- 28reportlinker.com/p06411412/Enterprise-Sustainability-Management-Software-Market.html
- 29feedingamerica.org/research/hunger-in-america
- 34ers.usda.gov/publications/pub-details/?pubid=104995
- 35ncbi.nlm.nih.gov/pmc/articles/PMC10622308/
- 36pnas.org/doi/10.1073/pnas.1903419116
- 37iea.org/reports/global-status-report-for-buildings-and-construction-2022
- 38renewableenergyworld.com/bioenergy/waste-to-energy/announced-investments-in-recycling-and-organics-2022-2023/







