Hey, that's a really common issue in many cities, especially in open or coastal areas! I've seen bins topple over on windy days, creating litter and extra work for maintenance crews. From my experience and research, the most stable public waste bins typically share a few key features.
First, look for bins with a low center of gravity and a wide, weighted base. Many modern designs incorporate a concrete or sand-filled base compartment. These are far less likely to tip than tall, lightweight plastic bins. Second, bins that are permanently anchored to the ground are your best bet. These are often bolted to a concrete pad or have in-ground anchor systems. You'll frequently see these sturdy, anchored bins in parks, boardwalks, and transit stations.
Material matters too. Heavy-gauge steel or dense, molded polymer bins tend to withstand gusts better. Some designs also feature wind vents or perforations that allow air to pass through, reducing the "sail effect." Cylindrical shapes can sometimes be more aerodynamic than square ones.
So, if your city is looking for a solution, I'd recommend prioritizing permanently anchored, heavy-duty bins with weighted bases. While they might have a higher upfront cost, they save money on cleanup and replacement in the long run. It's a solid investment for a cleaner, tidier public space.