Beginner friendly: Moderate

Starting a side hustle with a Carbon Footprint Tracker for Small Businesses can range from moderate to very difficult depending on the individual's background. While setting up the tracker itself may not require specialized skills, understanding carbon footprint calculations and effectively communicating the benefits to potential clients can be challenging for beginners. Online resources like YouTube tutorials can help with the technical aspects, but the business side might need more research and learning. I'd rate it a 2 because while the technical setup is manageable, the overall success hinges on the ability to market the service effectively and understand the environmental impact metrics.