Costco is a multinational corporation that operates a chain of membership-only warehouse clubs. It is known for offering a wide variety of merchandise, including electronics, clothing, and groceries, at competitive prices. The company has a strong presence in several countries and is recognized for its efficient supply chain and customer service.

Costco is committed to sustainability and has implemented several initiatives to reduce its environmental impact. The company focuses on energy efficiency, waste reduction, and sustainable sourcing. It has invested in renewable energy projects, including solar installations at many of its locations. Additionally, Costco is working towards reducing its carbon footprint by optimizing its transportation and logistics operations.

Costco has received recognition for its efforts in sustainability, including certifications for its energy-efficient buildings and sustainable seafood sourcing. The company is also actively involved in community engagement and supports various charitable initiatives. However, detailed ESG reports and comprehensive carbon footprint calculations are not extensively available in the public domain.