冯家湾服务区有棵会发电的“树”

Core Points - The article highlights the innovative "tree" at the Fengjiawan service area, which generates electricity through wind and solar energy, contributing to the development of a zero-carbon service area [2][3][4] Group 1: Technology and Functionality - The "tree" features 21 plastic leaves equipped with micro-turbine generators that can produce electricity when wind speeds reach 2 meters per second [3] - It also includes three solar panels at the top that convert sunlight into electricity during the day, enhancing its energy generation capabilities [3] - The total power generation capacity of the "tree" can reach up to 1200 watts under ideal conditions [3] Group 2: Environmental Impact - The service area is equipped with various renewable energy facilities, which can generate an average of 1800 kilowatt-hours of electricity daily, reducing carbon dioxide emissions by approximately 591.17 tons annually [4] - The annual electricity consumption of the Fengjiawan service area is about 440,000 kilowatt-hours, while the combined wind and solar power generation can achieve around 735,000 kilowatt-hours, exceeding the service area's needs and providing surplus energy for local residents [4] Group 3: Aesthetic and Practical Design - The design of the "tree" integrates aesthetic landscape planning with practical energy generation, showcasing a blend of beauty and functionality [3] - At night, the "tree" transforms into a decorative lighting feature, with mini LED lights powered by the energy stored during the day [4]