Group 1 - The Beijing Municipal Market Supervision Administration has released six local standards aimed at promoting green and low-carbon development, focusing on carbon emissions, energy consumption limits, resource recycling, and energy measurement systems [1][2] - The local standard for carbon emissions, effective from January 1, 2026, outlines technical requirements for carbon emission evaluation, accounting, and reduction measures specifically for industrial parks and key industries [2] - The standard encourages the use of renewable energy sources, such as purchased green electricity and non-fossil energy like solar, geothermal, and hydrogen, to achieve carbon reduction [2] Group 2 - The revised energy consumption limits for products include specific thresholds for white liquor and synthetic detergents, categorizing them based on production methods and providing advanced values for energy consumption [3] - The new guidelines for sludge product utilization in mine soil reconstruction aim to facilitate the large-scale application of sludge in mine restoration, addressing the annual production of approximately 2.19 million tons of sludge [3] - The updated design specifications for wastewater source heat pump systems include requirements for planning, multi-energy coupling systems, and monitoring, enhancing the overall management of wastewater resources [3]