Costa Mesa市议会通过首份气候行动与适应计划：106项行动对接2030与2045目标，安全要素与环境正义政策同步更新
位于加利福尼亚州橙县的 Costa Mesa 市，市议会10月20日晚以5票对2票通过一揽子计划：采用该市首份气候行动与适应计划（Climate Action and Adaptation Plan），并同步更新总规安全要素与环境正义政策。议会同时对计划文本作出三处修改：为不适合植树的区域增设遮阴与城市降温措施、加强对社区应急响应队（CERT）的支持、增补应对局部内涝的行动。
气候行动与适应计划是该市首份综合气候战略，共列出106项实施行动，并从中优先推进「两年20项」近期行动，服务该市2030年与2045年温室气体减排目标。市府2023年排放清单显示，全市温室气体排放约86.5万吨二氧化碳当量，其中道路交通占63%、建筑用能占31%。计划涵盖道路交通、能源与建筑、水与污水、固体废弃物、自然与城市土地、越野设备、市政运营与社区韧性等领域，包括推广步行与骑行、提高公共交通使用、建筑节能与减碳等方向。
同批更新的安全要素纳入最新灾害数据与该市已采用的本地灾害缓解计划，处理自然与人为灾害识别、应急准备与气候适应；环境正义政策方面，该市划有六个人口普查区为环境正义社区，分布于 Westside 以及 Fairgrounds 与 TeWinkle Park 周边，政策目标包括减少污染暴露、改善健康食品与基本服务的可及性、增加公众参与决策的机会。上述文件均为政策性文件，不直接授权具体工程支出，后续行动须另行落实资金。（据 Costa Mesa 市政府气候行动与适应计划文件与市议会10月20日会议记录整理）
Costa Mesa Council Adopts First Climate Action and Adaptation Plan: 106 Actions Toward 2030 and 2045 Goals, With Safety Element and Environmental Justice Policies Updated
In Costa Mesa, a city in Orange County, California, the City Council voted 5-2 on the evening of October 20 to adopt a package headlined by the city's first Climate Action and Adaptation Plan (CAAP), together with updates to the General Plan Safety Element and Environmental Justice policies. The council also made three edits to the plan: adding shade and urban cooling measures for areas unsuitable for trees, strengthening support for the Community Emergency Response Team (CERT) program, and adding actions addressing localized flooding.
The CAAP is the city's first comprehensive climate strategy. It lists 106 implementation actions and prioritizes a set of '20 Actions in 2 Years,' in support of the city's 2030 and 2045 greenhouse gas reduction targets. The city's 2023 inventory puts community emissions at about 865,000 metric tons of CO2e, with on-road transportation accounting for 63 percent and building energy for 31 percent. The plan spans on-road transportation, energy and buildings, water and wastewater, solid waste, natural and urban lands, off-road equipment, municipal operations, and people and community resilience, including promoting walking and biking, increasing public transportation use, and reducing building energy demand.
The Safety Element update incorporates the latest hazard data and the city's adopted Local Hazard Mitigation Plan, covering hazard identification, emergency preparedness and climate adaptation. On environmental justice, six census tracts are mapped as EJ communities, covering much of the Westside and the area around the Fairgrounds and TeWinkle Park; the policies aim to reduce pollution exposure, expand access to healthy food and essential services, and increase public participation in decision-making. The documents set policy direction and do not themselves authorize specific project spending; individual actions remain subject to future funding. (Compiled from City of Costa Mesa CAAP documents and the October 20 council meeting record)
来源：GSM·美国（原文链接）
图片来源：Costa Mesa 地标 Segerstrom 音乐厅实景。图片来源：Wikimedia Commons 文件 Ocpac-segerstrom-pano1.jpg，Buchanan-Hermit 摄，CC BY 授权
GSM Global · 本篇英文版 English edition of this story
