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The 2022 Voluntary Local Review for Pereira, Colombia, documents the city's efforts to align its Municipal Development Plan (PDM) 2020-2023 with the UN Sustainable Development Goals. The report focuses on four priority goals: Quality Education (SDG 4), Gender Equality (SDG 5), Life on Land (SDG 15), and Partnerships for the Goals (SDG 17). It highlights the use of the 'Pereira Territorio Sostenible' platform for monitoring and identifies key challenges, such as the lack of reliable local data and legal limitations on municipal authority over environmental conservation, which is primarily managed by the regional authority CARDER.

The document examines the limitations of Integrated Water Resources Management (IWRM) when applied strictly to watershed boundaries, using the Campoalegre river basin in Colombia as a case study. It highlights how coffee production and hydroelectric power create impacts and dependencies that transcend local boundaries, such as global export markets and downstream ecosystem effects. The text introduces the SEI 'Water without Borders' initiative, which aims to integrate water teleconnections, early ecosystem consideration, and multi-stakeholder participation into water governance.

The paper demonstrates the application of Sida's Multidimensional Poverty Analysis (MDPA) framework within the Water Evaluation And Planning (WEAP) tool to identify inequalities in water access and land distribution in Colombia's Campoalegre Watershed. Findings reveal significant data gaps for rural areas, infrastructure capacity shortages in urban centres, and a strong correlation between small landholdings (microfundios) and an inability to meet basic food needs.

The Stockholm Environment Institute (SEI) provides technical tools and research in Colombia to bridge science and policy across water management, energy transition, and sustainable sanitation. Key efforts include the use of WEAP for water resource planning, LEAP for low-emission energy modeling, and TRASE for mapping deforestation in agricultural supply chains. SEI also investigates the socio-economic transition away from thermal coal in the César and La Guajira departments and supports the implementation of the Sustainable Development Goals (SDGs).

The document details the application of the Water Evaluation And Planning (WEAP) system to model the La Vieja river basin, covering an area of approximately 2,880 km2 across the departments of Quindío, Valle del Cauca, and Risaralda. The model incorporates 37 watercourses, 16 human consumption demands, and 4 hydroelectric demands. By utilizing a soil moisture rain-runoff method and calibrating parameters such as runoff resistance and hydraulic conductivity, the project established a framework to evaluate 1,728 scenarios involving climate variability and demographic changes. This process aims to support regional environmental authorities in formulating adaptation strategies for water resource planning through 2050.

The study estimated that the La Vieja river basin receives approximately 15 tons of pollutant load per day, primarily from domestic sources. By integrating WEAP and QUAL2K tools, the project modeled 12 tributary sources and identified six sub-basins responsible for 96% of the pollutant load. The analysis included a participatory XLRM process to identify 14 uncertainties and 10 management strategies, while incorporating 30 climate change scenarios for the 2010-2050 period to support institutional decision-making.

The document details the application of the Water Evaluation and Planning (WEAP) model to the Otún river basin in Colombia to assess water supply and demand under climate change. It identifies the Corporación Autónoma de Risaralda (CARDER) as the primary institutional manager and calculates a total water demand of 10.35 m3/s for human consumption, energy generation, and environmental flows. A key finding is the critical role of the páramo ecosystem, which provides a relatively constant water flow and contributes up to 60% of the flow at Nuevo Libaré during low-flow months like August.

The document uses a departmental input-output model to project that Colombia could lose up to 448,000 jobs by 2035 due to decreased coal, oil, and gas production. It highlights a significant disparity in impact: 'Vulnerable' departments (Arauca, Casanare, Cesar, La Guajira, and Meta) face severe production drops (32%-38%) and job losses that cannot be offset by renewable energy projects alone. While 'Large Economies' and 'Limited Affectation' departments also face job losses due to interdepartmental linkages, they possess higher potential for compensation through structural changes in agro-industry and nature tourism. The brief argues that a 'just transition' requires a structural economic shift, specifically proposing the creation of food manufacturing clusters and local-content requirements for renewable energy imports to maximize domestic employment.