Core Viewpoint - The Shenzhen metropolitan area has launched its first ecological environment protection plan for 2025-2030, marking a significant step in collaborative environmental governance among Shenzhen, Dongguan, and Huizhou [1][2]. Group 1: Planning and Strategy - The plan is the first specialized ecological environment protection plan in Guangdong Province, providing a "roadmap" for collaborative environmental governance in the Shenzhen metropolitan area [1]. - It aims to establish a unified planning management system across the three cities, enhancing cooperation and shared benefits in ecological protection [1][2]. - The plan sets three strategic goals: to create a model for collaborative governance in the Pearl River Basin, a demonstration of beautiful metropolitan area construction, and a benchmark for green development in global city clusters [1][2]. Group 2: Key Areas and Tasks - The plan outlines seven key areas with 30 priority tasks and proposes 42 key projects, focusing on high-quality development and green low-carbon initiatives [2]. - It emphasizes the innovation of collaborative governance mechanisms, aiming to improve air quality and water ecological environment in the Dongjiang River Basin [2]. - The plan promotes a shared and open innovation concept, encouraging public participation in ecological protection and fostering regional cooperation [2].