How PopWheels helped a food cart ditch generators for e-bike batteries

In the bustling streets of New York City, food carts serve up a diverse array of cuisines, from savory dosa to delectable dim sum. However, the reliance on noisy gas generators to keep these carts operational often detracts from the dining experience, leaving customers overwhelmed by fumes. Fortunately, a Brooklyn-based startup is pioneering a solution to this problem by integrating e-bike batteries into food carts, beginning with La Chona Mexican located at the corner of 30th and Broadway in Manhattan. David Hammer, co-founder and CEO of PopWheels, shared that the concept originated as a fun side project last summer. With a background at Google, he saw the potential for a project that could not only innovate but also contribute positively to the urban environment. Initially designed for food delivery bikes, PopWheels' battery packs have now been recognized as a viable power source for food carts. "The core question isn't whether e-bike batteries are the perfect fit for food carts, but rather if we can effectively address the distribution and charging challenges," Hammer explained. Currently, PopWheels has established 30 charging stations throughout Manhattan, catering primarily to e-bike delivery workers who often require multiple batteries to complete their shifts. In a bid to reduce costs for these workers, who can spend up to $2,000 annually on battery-related expenses, PopWheels offers an affordable subscription model. For just $75 a month, customers gain unlimited access to the battery network, which has seen a growing waitlist due to its popularity. Each charging cabinet, designed with safety in mind to prevent battery fires, can accommodate 16 batteries and operates with minimal electricity, similar to a Level 2 electric vehicle charger. As the company expanded its services, Hammer began exploring alternative applications for their technology, particularly in light of New York City's initiatives to decarbonize food carts. Food carts typically incur around $10 daily in gas expenses for their generators. Interestingly, this aligns closely with PopWheels' subscription fee for four batteries, which can provide about five kilowatt-hours of electricity—sufficient power for a typical cart's needs. If additional energy is required, operators can easily swap batteries at a nearby station. After validating their calculations, PopWheels developed a prototype adapter and showcased its capabilities during New York Climate Week at the Brooklyn Navy Yard. Recently, during a full-day trial with La Chona, the response from food cart owners was overwhelmingly positive, with many expressing interest in adopting this quieter, cleaner alternative. Looking ahead, Hammer stated, “We plan to aggressively roll this out starting this summer, aiming to offer food cart owners a cost-neutral solution compared to gasoline, while enhancing their overall quality of life.” With the potential to transform street dining, PopWheels is set to lead the way in sustainable food cart operations in New York City.