华龙一号，有新进展！

Group 1 - The core viewpoint of the article highlights the commencement of construction for the Jin Qimen Nuclear Power Unit 1 in Ningbo, Zhejiang, marking the addition of a new "Hualong One" nuclear power unit to the existing fleet [1] - The Jin Qimen Nuclear Power Unit 1 is designed for a 60-year operational lifespan and is part of a plan to build six units, each with a capacity of one million kilowatts [1] - Once fully operational, the nuclear power plant is expected to generate an annual electricity output of 55 billion kilowatt-hours, which will account for half of Ningbo's total electricity consumption in 2024, while also reducing carbon dioxide emissions by approximately 45 million tons [1] Group 2 - Currently, there are 41 "Hualong One" units approved for construction and operation globally, making it the most numerous third-generation nuclear technology in terms of approved units [3] - The "Hualong One" design is recognized as the mainstay of China's nuclear power construction efforts [3]