从营收上来看，公司逐步从"卖设备"转向"卖服务"。上半年公司的环境监测系统实现收入1.38亿元，在 营业收入结构占比为32.93%；运营及咨询服务实现收入2.62亿元，在营业收入结构占比为62.82%。 先河环保(300137)8月27日晚间发布上半年业绩报告。公司上半年实现营业收入4.18亿元，同比增长 6.08%，实现归属于上市公司股东的净利润2446.11万元，同比增长31.00%。扣非后归属于上市公司股东 的净利润2221.78万元，同比增长51.56%。公司内生增长动力不断改善。 值得注意的是，公司运营及咨询服务上半年毛利率为37.5%，比去年提高2.93%。在营收增长的情况 下，公司毛利率的提升使得公司净利润有较大的增长。 作为一家集环境监测、环境管理、环境治理为一体的综合服务商，公司一直注重技术创新和研发投入。 上半年公司研发投入达2425.24万元，几乎和净利润相当。通过不断的研发投入，公司基于物联网与大 数据技术，搭建了领先的集感知、预警、监测、监管、分析、决策于一体的智慧生态环境精准管理信息 化平台。以"蓝天云、碧水云、净土云、低碳云、自然云、健康云"为核心，采用物联网、大数据、云计 算、 ...

Group 1 - The core viewpoint of the article emphasizes the importance of integrating innovative ecological technologies to enhance environmental protection and foster new development momentum in Nanjing [1] - Nanjing's ecological environment department has been actively promoting technological innovation in the ecological field, particularly in pollution prevention and control [1] - The implementation of a "low-altitude economy" has enabled innovative emergency monitoring solutions, such as the use of drones for water sampling, significantly improving efficiency and accuracy [2] Group 2 - The introduction of a smart enforcement platform allows for real-time monitoring of air and water quality, as well as online tracking of pollution sources, enhancing the efficiency of environmental law enforcement [3][4] - The non-site supervision and precision enforcement platform covers 113 air monitoring stations, 42 water quality stations, and 3976 pollution sources, facilitating a significant reduction in on-site enforcement frequency [4] - The use of AI tools for automatic review of pollution discharge permits has improved efficiency by over 80%, streamlining the approval process for various industrial enterprises [5]