青岛高新区加快能源轻量化、产业低碳化、管理数字化—— 走出绿色发展新路径

Core Insights - The Qingdao High-tech Zone is transforming its energy structure to promote green development, achieving a fourfold increase in green electricity production through expanded solar panel installations [1] - The area has become a national pilot zone for coordinated innovation in pollution reduction and carbon reduction, focusing on "de-coalization, increasing green energy, and improving efficiency" [1][2] - The implementation of distributed photovoltaic subsidy policies has led to a total installed capacity of 70 megawatts, generating over 60 million kilowatt-hours of green electricity annually [2] Group 1 - The expansion of solar panels at Hexagon's smart industrial park allows for an annual generation of 5.8 million kilowatt-hours of green electricity, reducing carbon dioxide emissions by over 4,000 tons [1] - The district has replaced coal-fired heating boilers with clean energy sources, achieving 44% of heating area supported by renewable energy, which reduces carbon emissions by 60,000 tons annually [1] - The park has implemented a three-tier energy supply model that utilizes heat from various sources, adding over 2 million square meters of heating area and addressing solid waste issues from coal [1] Group 2 - The industrial green electricity usage rate in the district has reached 20%, with the chemical industry at 50%, resulting in an annual industrial green electricity consumption of over 80 million kilowatt-hours and a carbon dioxide reduction of 51,300 tons [2] - The rainwater recycling system in the park saves nearly 3,000 tons of water for greening purposes each year, integrating green development into every detail [2] - The establishment of a "GIS+CIM" smart energy center allows for real-time monitoring of energy consumption and carbon emissions, achieving a decoupling of economic growth from energy consumption [2][3]