San Francisco's planned deployment of new high-tech trash cans has been postponed due to a redesign of the bins' locking mechanisms and ongoing shipping delays. The initial shipment of approximately 600 cans, originally slated for July, is now expected in September or October, according to the San Francisco Chronicle.

Officials cited shipping complications, partly linked to fluctuating federal tariffs, as a contributing factor to the delay. This setback extends a project that commenced eight years ago, with the custom-designed trash cans first conceived in 2018. The program experienced a significant pause in 2021 when residents criticized prototype versions with price tags ranging from $11,000 to $20,000 each.

The redesigned heavy-duty locking mechanism aims to prevent individuals from accessing the trash and scattering waste on sidewalks. "It’s been difficult keeping the streets clean around some trash cans," stated Public Works spokeswoman Rachel Gordon. "We have found that they’re much more difficult to rifle through, which is one of our top priorities."

The new bins feature separate compartments for trash and recycling, graffiti-resistant surfaces, and sensors that alert sanitation crews when they are nearing capacity. Eight of these units have already been installed and are part of a pilot program that began in April, with city officials reporting positive initial performance.

Gordon mentioned that the Trump administration's shifting tariffs impacted shipments from the manufacturer but did not substantially elevate the project's total cost. The final production model will cost approximately $1,375 per unit, a figure well below earlier budget estimates of up to $3,000 per can for 2024.

This initiative is part of a larger plan to replace the city's current green bins, many of which have been in use since the 1990s, with a total of 3,000 new trash cans. District 3 Supervisor Danny Sauter expressed his expectation for timely completion, stating, "My constituents expect us to be able to do the little things right, and getting trash cans on corners is absolutely one of them."

Bradley Angel, executive director of Greenaction for Health and Environmental Justice, acknowledged the reduced cost of the current models compared to the initial prototypes. "Having enough trash cans and decreasing their costs is definitely a good thing," Angel said, while also emphasizing the need to focus on waste reduction and composting initiatives.