Big box, membership warehouse store
Environmentally-mindful sourcing and stocking commitments?: No
Promotes collections that help consumers make conscious decisions?: No / not found
Stocks any Commons top-rated sustainable brands? (proportion of rateable categories): Yes - few
Has time-bound targets to improve its sourcing for owned-brand products?: No
Certifications for owned-brands and products?: Yes
These certifications include: FSC, MSC, ASC, RSPO
Heavy reliance on virgin petro plastic?: Unsure / not found
Shares info on ecommerce packaging?:No / not found
Shares info on in-store and upstream packaging?:N/A
Shares info on own-brand packaging?:Yes - provides full details
Petro-based plastics in packaging?: Yes - but working to reduce
Recycled plastic?: Partially Recycled
Uses environmentally-mindful materials (non-plastic) in packaging?: Yes
These materials include ones that are: recyclable.
Targets for improving its packaging materials?: No / not found
Initiatives to reduce packaging volume / intensity?: Yes - vague / limited
Plastic waste reduction through partnerships?: Yes: The Recycling Partnership, Sustainable Packaging Coalition, and others
Uses renewable energy in its supply chain and/or offices?: Yes - Some (<50%)
Uses renewable energy in its stores?: Yes - some (<50%)
Targets for increasing renewable energy?: Yes - nonspecific
On track for these targets?: No
Energy efficiency measures?: Yes - vague / limited
Water conservation measures?: Yes - specifics shared
Refrigerant management strategy?: Yes - specifics shared
Efforts to lower shipping emissions (e.g. EVs)?: Yes - nonspecific
Any EPA GreenChill certified stores?: Some
Alt models to promote consumer reuse and recycling?: More than one model
Packaging disposal guidance?: Yes
Corporate waste reduction initiatives?: Reusing to-store packaging
Corporate waste reporting?: Yes - thorough / all
Food waste reduction initiatives?: Yes - thorough
Food waste reporting?: Yes - thorough
Promotes overconsumption?: Unsure / not found
Commons is still evaluating this brand's marketing emails.
Sustainability page on consumer site?: Yes - footer
Voluntary annual sustainability report?: Yes
Last published: 2024
Reports its emissions?: Yes
Breakdown in CO2e?: Yes
Last reported in: 2023
Estimated emissions footprint: 205106704 tons CO2e
Scope 1+2 emissions intensity compared to industry / competitor average: Average
Science-aligned emissions reduction targets?: No
Target timeframe: Medium-term (5-10 years)
Reports progress?: Yes - not on track
Climate neutral certification?: No
Offsets emissions?: No / not found
Publishes supplier information for owned production?: No
Publishes supplier code of conduct?: Yes
Code of conduct: prohibits child labor, prohibits forced labor, ensures the right to collective bargaining, disallows unauthorized subcontracting, establishes grievance mechanisms
Code of conduct does not sufficiently: ensure a living wage, include environmental clauses
Code of Conduct covers all applicable suppliers (own-production and stocked-brand)?: Yes
Labor certifications in supply chain?: No
3rd-party criticisms of supply chain or labor conditions?: Yes - few
Discloses all trade association memberships?: Nothing to disclose
Climate-obstructive trade association memberships: None -
Pro-climate advocacy memberships?: No
Employs state lobbyists?: Yes
Percentage of lobbyists that are fossil-fuel aligned: High 12%+
Donated more than $100k to any candidates or PACs from 2018-2024?: No
Costco has some sustainability efforts and disclosures, but the level of progress or detail is below what we expect from a brand of its size. Its bulk goods / warehouse model helps it reduce packaging waste, but it still needs a lot of work to improve its emissions footprint.
Unlike many of its competitors, Costco does not contribute to climate-obstructive campaign financing, and is not a member of any climate-obstructive trade associations.
A large portion of the environmental impact of purchases made at retailers comes from upstream decisions on sourcing materials and ingredients. Retailers are responsible for these decisions for their whitelabel brands, but can also push change by highlighting sustainable options from other brands. Costco does not share targets to improve its sourcing for its whitelabel products. It also does not have any collections that are environmentally-mindful.
Costco does not offer in-store bags or boxes. Instead, it encourages customers to reuse boxes from upstream shipping, which helps reduce waste. It reports on its whitelabel packaging, and appears to use a minority of plastic, but it doesn’t share targets to further improve its materials.
Costco has initiatives to reduce food waste and waste from corporate operations, and it provides thorough reporting on its success rates.
Costco uses some (<50%) renewable energy in its supply chain, offices, and stores. Its reduction targets are not science-aligned, and are also far off track. Its emissions are significantly increased due to its gas station operations.
Our ratings are based on a scale from 1 (harmful) to 5 (best). How we rate →
https://mobilecontent.costco.com/staging/resource/img/25w03130/4f-1_CoffeeCocoa_FY24.pdf
https://rspo.org/members/3-0084-16-000-00/ https://www.costco.ca/connection-sustainability-saving-the-trees-december-2023.html
https://mobilecontent.costco.com/staging/resource/img/25w03130/4d_Packaging_FY24.pdf
https://mobilecontent.costco.com/staging/resource/img/25w03130/3e_MinimizingWaste_FY24.pdf https://mobilecontent.costco.com/staging/resource/img/25w03130/7_FAQ_Packaging_Costco_FY24.pdf
https://mobilecontent.costco.com/live/resource/img/static-us-landing-pages/Packaging_Reduction_Report_FY24.pdf
https://mobilecontent.costco.com/staging/resource/img/25w03130/5a_ClimateActionPlan_FY24.pdf
https://mobilecontent.costco.com/staging/resource/img/25w03130/3c_Energy_&_Refrigeration_FY24.pdf
https://mobilecontent.costco.com/staging/resource/img/25w03130/5b_ClimateRiskStatement.pdf
https://www.epa.gov/greenchill/greenchill-certified-stores
https://www.climatefriendlysupermarkets.org/scorecard
https://mobilecontent.costco.com/staging/resource/img/25w03130/3e_MinimizingWaste_FY24.pdf
https://mobilecontent.costco.com/live/resource/img/static-us-landing-pages/Global_Waste_Report_FY24.pdf
https://investor.costco.com/governance/governance-documents/default.aspx
https://media.corporate-ir.net/media_files/irol/83/83830/COST_vendor.pdf
https://fminus.org/lobbyists/
https://www.fec.gov/data/browse-data/
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