{"query_echo":{"q":"","filters":{"geography":["Crocodile (West) River"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Crocodile (West) River' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":3,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Crocodile+%28West%29+River","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"cer-000728","url":"https://climateinsightsdirectory.org/document/cer-000728","title":"OBJECTIONS TO THE WATER USE LICENCE APPLICATION FOR THE PROPOSED MOKOLO CROCODILE RIVER (WEST) WATER AUGMENTATION PROJECT PHASE2A (MCWAP-2A)","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"statement","language":"en","date_published":"2022-06-14","source_url":"https://cer.org.za/wp-content/uploads/2022/06/CER-Objections-to-MCWAP-WUL-14.06.2022.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Centre for Environmental Rights (CER), on behalf of Earthlife Africa and groundWork, submitted formal objections on 14 June 2022 to the Integrated Water Use Licence Application (IWULA) for Phase 2A of the Mokolo Crocodile River (West) Water Augmentation Project (MCWAP-2A). The CER argues that the project is an unnecessary inter-basin transfer designed to support coal expansion, which contradicts South Africa's climate commitments and poses severe risks to aquatic ecosystems and local communities.","ai_generated":true,"unit":"cer-000728#summary","date_modified":"2026-08-17"},"key_insights":[{"text":"The CER alleges a conflict of interest and a lack of procedural fairness because the Department of Water and Sanitation (DWS) acts as both the applicant and the decision-maker for the IWULA, which may constitute \"actual and apparent bias in decision making\".","ai_generated":true,"unit":"cer-000728#insight-1","date_modified":"2026-08-17"},{"text":"The IWULA is described as deficient for failing to address most of the statutory requirements under Section 27 of the National Water Act (NWA), with the CER noting that a \"scant 3 page assessment\" only briefly covers current water entitlements, socio-economic impacts, and strategic importance.","ai_generated":true,"unit":"cer-000728#insight-2","date_modified":"2026-08-17"},{"text":"The project is criticized for promoting the coal economy despite South Africa's commitment to a just transition and the Paris Agreement. The CER argues that new coal capacity is not necessary for the energy mix and risks becoming \"stranded assets\", potentially creating an \"undue financial burden on the public\".","ai_generated":true,"unit":"cer-000728#insight-3","date_modified":"2026-08-17"},{"text":"The CER contends that the use of water-intensive Wet Flue Gas Desulphurisation (WFGD) at the Medupi power station is not necessary, as Dry FGD technology is available, uses significantly less water (0.14l/kWh compared to 0.21l/kWh for WFGD), and produces no wastewater.","ai_generated":true,"unit":"cer-000728#insight-4","date_modified":"2026-08-17"},{"text":"Expert reviews indicate the project will severely impact aquatic ecosystems, potentially leading to a decline in species requiring high flows, increased salinity, and the proliferation of invasive species like the \"Mosquito fish\".","ai_generated":true,"unit":"cer-000728#insight-5","date_modified":"2026-08-17"},{"text":"The CER identifies significant knowledge gaps in the IWULA, including a lack of assessment regarding the Ecological Water Requirements (EWR), the Reserve, and the impacts of transferring poor-quality water from the Crocodile (West) River into the Matlabas River.","ai_generated":true,"unit":"cer-000728#insight-6","date_modified":"2026-08-17"},{"text":"The document asserts that the IWULA fails to consider South Africa's international obligations regarding shared watercourses, specifically the potential cumulative impacts on the water quality and levels of rivers in neighbouring countries via the Limpopo River.","ai_generated":true,"unit":"cer-000728#insight-7","date_modified":"2026-08-17"},{"text":"The project is accused of ignoring climate change impacts, with expert predictions for the Lephalale/Limpopo region (2021-2060) including the collapse of rain-fed agriculture, extreme heat making manual labour untenable, and increased food insecurity.","ai_generated":true,"unit":"cer-000728#insight-8","date_modified":"2026-08-17"}],"climate_tags":["energy transition","coal phase-out","water security","climate adaptation","greenhouse gas emissions","inter-basin water transfer"],"geography_discussed":["Limpopo River"],"frame_perspective":[],"analysis_type":["Legal Objection","Environmental Impact Review","Policy Analysis"]},{"id":"cer-000444","url":"https://climateinsightsdirectory.org/document/cer-000444","title":"Brief Review of the MCWAP Phase 2A Draft Environmental Impact Assessment Report (September 2018), and Baseline Aquatic and Wetland Impact Specialist Reports","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"report","language":"en","date_published":"2018-10-25","source_url":"https://cer.org.za/wp-content/uploads/2022/06/Annexure-D-Aquatics-assessment-on-rivers-and-wetlands.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Freshwater Research Centre (FRC) reviewed the MCWAP Phase 2A Draft Environmental Impact Assessment Report (DEIR) and found it inadequate in its assessment of operational phase impacts on rivers and wetlands. Key criticisms include the failure to account for cumulative climate change risks, the lack of consultation with neighbouring states in the Limpopo River Basin, and the use of a risk matrix that does not assess the significance of impacts as required by NEMA. The FRC highlights significant risks regarding the transfer of poor-quality water and invasive species, such as Water Hyacinth, from the donor Crocodile (West) River and Hartbeespoort Dam to the recipient Matlabas and Mokolo River catchments.","ai_generated":true,"unit":"cer-000444#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The MCWAP2A DEIR fails to comprehensively analyze the ecological and socio-economic risks of the inter-basin water transfer, particularly regarding the Mokolo River and Limpopo River catchments, and neglects the need to consult neighbouring states in a shared watercourse.","ai_generated":true,"unit":"cer-000444#insight-1","date_modified":"2026-10-23"},{"text":"The project assessment does not account for cumulative impacts related to climate change, which may exacerbate threats such as infrastructure development, water abstraction, and invasive species, and hinder the movement of flora and fauna through the construction of weirs.","ai_generated":true,"unit":"cer-000444#insight-2","date_modified":"2026-10-23"},{"text":"The use of the Department of Water and Sanitation's (DWS) Risk Matrix approach is deemed insufficient for a project of this scale because it does not assess the significance of impacts as required by the National Environmental Management Act (NEMA).","ai_generated":true,"unit":"cer-000444#insight-3","date_modified":"2026-10-23"},{"text":"There is a high risk of transferring poor water quality and invasive biota from the donor catchment to the recipient catchments; the Hartbeespoort Dam is described as hypertrophic with frequent blooms of algae and Water Hyacinth (Eichhornia crassipes).","ai_generated":true,"unit":"cer-000444#insight-4","date_modified":"2026-10-23"},{"text":"The operational phase assessment for rivers is inadequate, specifically regarding the impacts of water abstraction from the Crocodile (West) River, the lack of a River Maintenance Management Plan (RMMP), and the effects of valve scouring in the ephemeral Matlabas River.","ai_generated":true,"unit":"cer-000444#insight-5","date_modified":"2026-10-23"},{"text":"The baseline field assessments for rivers and wetlands were conducted only during a single low-flow season, failing to capture seasonal variations or high-flow characteristics, and omitted the analysis of nutrients in river water samples.","ai_generated":true,"unit":"cer-000444#insight-6","date_modified":"2026-10-23"},{"text":"The Wetland Impact Assessment is criticized for contradicting itself regarding the inundation of habitat above the Vlieépoort Weir and for failing to provide information on the biota that inhabit or depend on the identified wetlands.","ai_generated":true,"unit":"cer-000444#insight-7","date_modified":"2026-10-23"}],"climate_tags":["water quality","climate change"],"geography_discussed":["Hartbeespoort Dam"],"frame_perspective":[],"analysis_type":["environmental impact assessment review","technical critique"]},{"id":"cer-001596","url":"https://climateinsightsdirectory.org/document/cer-001596","title":"21st Century Climate Change Impacts on Mokolo and Crocodile (West) River Flows South Africa","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"research paper","language":"en","date_published":"2018-02-26","source_url":"https://cer.org.za/wp-content/uploads/2018/03/Udall-Mokolo-Crocodile-Rivers-Analysis-Notarized-.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The analysis concludes that river flows in the Mokolo and Crocodile (West) catchments are very likely to decline due to a combination of projected precipitation decreases and increased evaporation driven by rising temperatures. Using the American Southwest as a semi-arid analog, the author argues that temperature-induced flow declines will occur even if modest precipitation increases happen. The report warns that these systems are already over-allocated and that further warming, potentially reaching 5°C under high-emissions scenarios, will exacerbate water shortages and increase the frequency of 'flash droughts'.","ai_generated":true,"unit":"cer-001596#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Temperature increases in the Mokolo and Crocodile (West) catchments are virtually certain, with projections ranging from approximately 2°C to 5°C by the end of the century, depending on greenhouse gas emission levels.","ai_generated":true,"unit":"cer-001596#insight-1","date_modified":"2026-10-23"},{"text":"Annual precipitation is projected to decrease in both catchments, with the Mokolo basin showing consistent drying across all models and future periods. The Crocodile (West) basin may see modest increases by mid-century under some scenarios, but is projected to experience declines by the end of the century.","ai_generated":true,"unit":"cer-001596#insight-2","date_modified":"2026-10-23"},{"text":"River flows are very likely to decline because higher temperatures increase evaporation and evapapotranspiration, which can overwhelm any modest increases in precipitation.","ai_generated":true,"unit":"cer-001596#insight-3","date_modified":"2026-10-23"},{"text":"Based on data from the American Southwest analog, a 3°C warming could reduce river flows by about 20%, and a 5°C warming could reduce them by nearly 35%; counteracting these declines would require annual precipitation increases of 10% to 17%, which is deemed unlikely.","ai_generated":true,"unit":"cer-001596#insight-4","date_modified":"2026-10-23"},{"text":"Future precipitation is expected to occur on fewer days with greater intensity, leading to longer dry periods and an increased likelihood of 'flash droughts' in South Africa.","ai_generated":true,"unit":"cer-001596#insight-5","date_modified":"2026-10-23"}],"climate_tags":["anthropogenic climate change","precipitation","climate change","water management","greenhouse gas emissions"],"geography_discussed":["Southwestern United States","Colorado River Basin","Rio Grande","Limpopo","Gauteng","North West"],"frame_perspective":[],"analysis_type":["qualitative analysis","climate projection","comparative study"]}]}