Core Insights - The Song Jianhu Photovoltaic Technology Park in Changzhou has completed a new intelligent microgrid photovoltaic project, expected to generate approximately 6.9 million kWh of green electricity annually [1][3] - The park features a photovoltaic corridor measuring 580 meters, the longest in the city, and aims to promote green development [1][3] - The project has a total installed capacity of 6.168 MW, which can meet 20% of the park's electricity needs, saving about 6,600 tons of standard coal and reducing carbon emissions by 26.1% annually [3][4] Project Overview - The Song Jianhu Photovoltaic Technology Park covers an area of 342 acres with a building area of 180,000 square meters, including 20 standard factories and a research office building [1] - The park is part of Changzhou's first batch of near-zero carbon pilot zones, integrating photovoltaic power generation and energy storage systems [3] Energy Management and Efficiency - The park is implementing a smart management platform that utilizes AI technology to monitor and optimize energy consumption, carbon emissions, and green electricity trading [3] - An energy storage station, referred to as a "super battery," is set to enhance energy efficiency and stabilize power supply within the park [3] Industry Impact - The park has attracted 18 high-growth technology companies, with 12 in the new materials sector, contributing to the low-carbon transformation of the area [4] - Changzhou Economic Development Zone is developing multiple pilot parks focused on zero-carbon energy supply, with a total expected capacity of 71.2 MW in photovoltaic projects by the end of the year [4]

Group 1 - The Fourth China-Africa Economic and Trade Expo was held in Changsha, Hunan from June 12 to 15, attracting representatives from 53 African countries and over 4,700 Chinese and African enterprises, associations, and financial institutions, with a total attendance exceeding 30,000 and an exhibition area of 100,000 square meters, marking a historical high in scale [1] - The expo featured various specialized exhibition areas and thematic exchanges focusing on key areas of China-Africa economic and trade cooperation, including clean energy, energy conservation and environmental protection, and engineering machinery [4] - The outdoor engineering machinery exhibition highlighted the new energy sector, showcasing a "Zero Carbon Technology Park" that demonstrated microgrid construction scenarios, including a 360-square-meter photovoltaic corridor that operated in conjunction with power supply vehicles for self-sustaining power at the venue [4] Group 2 - Gambian farmer Musa Dabo attended the expo to learn about China's grain processing techniques, reflecting the deepening agricultural cooperation between China and Africa, with several Chinese agricultural aid projects being implemented across Africa [5] - Under the guidance of Chinese hybrid rice technology experts, Musa's farm transitioned to a fully mechanized operation, expanding rice planting from 3 hectares to over 100 hectares, shifting from losses to profitability [7] - The introduction of agricultural machinery and comprehensive technical guidance by Chinese experts has significantly improved local employment opportunities, with Musa aiming to attract 10,000 young people to engage in agriculture [7]