Amazon Targeted 1,000 Delivery Sites to Counter Walmart
Retailers should prepare for shifts in delivery speed as Amazon expands its fulfillment footprint to compete with Walmart's geographic density.
Updated on Sept. 19, 2026 in Business Strategy
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Amazon has launched an aggressive expansion of its Sub Same-Day delivery network, dubbed Project Mercury, with plans to grow from 85 current sites to over 1,000 by 2031. The initiative targets placing fulfillment centers within 10 miles of 80% of U.S. Prime subscribers to better challenge Walmart's retail dominance.
Why it matters
By scaling to 1,000 sites, Amazon aims to close the convenience gap with Walmart's 5,000 U.S. stores, forcing a shift in how retail competitors manage last-mile logistics and inventory placement. This push reflects a broader strategy to secure dominance in local delivery markets by leveraging proximity to reduce transit times.
Amazon plans to allocate $6.8 billion toward same-day capacity in 2026 and 2027, drawing from a $50 billion annual retail capital budget. By 2029, these 100,000-square-foot facilities, each processing 75,000 units daily, are projected to handle 28% of the company's total fulfillment volume.
The players
Amazon
A global e-commerce and cloud computing giant that maintains a massive retail logistics footprint.
Walmart
The world's largest retailer, operating a network of approximately 5,000 U.S. physical locations.
Bank of America
A multinational financial services institution that provides equity research on major retail stocks.
The details
Project Mercury relies on miniaturizing the hub-and-spoke model by placing high-volume fulfillment sites near dense residential areas. Each facility functions as a localized engine capable of processing 75,000 units per day to ensure same-day arrival. This operational shift forces a re-evaluation of delivery logistics for any retailer competing for time-sensitive customer demand.
Timeline
Sept. 16, 2026: Bank of America reiterated a buy rating while internal project details were revealed.
2026-2027: Planned execution period for $6.8 billion in capacity spending.
2029: Target year for same-day sites to handle 28% of fulfillment volume.
2030: Projected year for the initiative to achieve positive cash flow.
2031: Targeted completion date for the 1,000-site expansion.
Market Landscape
Amazon’s pivot toward extreme geographic proximity follows the long-standing industry trend of shifting inventory closer to the end consumer to reduce last-mile costs. This move directly counters the established advantage of Walmart’s 5,000 physical locations by densifying the digital retailer's logistics network.
Operators in the retail and logistics space should monitor their own delivery transit times against this new standard as Amazon increases its presence in urban markets. Reviewing localized distribution strategies and potential partnership or competition shifts is advisable as this capacity comes online.
The takeaway
Amazon is betting that physical proximity is the final frontier in e-commerce fulfillment, targeting 80% coverage of Prime households. Business owners should track the 2030 breakeven milestone for Project Mercury as a signal for the viability of high-density, same-day delivery models.
Further reading
For more on evolving logistics models, see Business Strategy.
Source note: This article includes information reported by Idaho Statesman.
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