{"query_echo":{"q":"","filters":{"analysis_type":["impact assessment evaluation"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'impact assessment evaluation' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":2,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=impact+assessment+evaluation","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-000955","url":"https://climateinsightsdirectory.org/document/cer-000955","title":"Peer Review of the Climate Change Study for the Proposed Thabametsi Coal Fired Power Station","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"report","language":"en","date_published":"2017-12","source_url":"https://cer.org.za/wp-content/uploads/2018/01/Final-Peer-Review-Thabametsi-Power-Station-CCIA-14-Dec-2017.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The peer review concludes that the Greenhouse Gas Assessment (GGA) and Climate Resilience Assessment (CRA) are comprehensive and follow international best practices, though it identifies gaps in the quantification of the Social Cost of Carbon and questions the overall project impact rating. While the project's GHG emissions are rated as 'VERY LARGE' and water scarcity risks as 'HIGH', the reviewer notes that the project's justification relies on existing South African energy policy, which remains a point of contention.","ai_generated":true,"unit":"cer-000955#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Greenhouse Gas Assessment (GGA) is considered comprehensive and aligned with international guidelines, though it failed to quantify the Social Cost of Carbon (SCC) due to uncertainty, despite the high importance of this issue to interested and affected parties.","ai_generated":true,"unit":"cer-000955#insight-1","date_modified":"2026-10-23"},{"text":"The projected emission intensity for the Thabametsi power station is 1.02 kg CO2/kWh, which the reviewer describes as 'relatively high' compared to the IEA lower threshold of 0.88 kg CO2/kWh.","ai_generated":true,"unit":"cer-000955#insight-2","date_modified":"2026-10-23"},{"text":"The reviewer suggests that the overall significance rating for GHG emissions should be elevated from 'HIGH (NEGATIVE)' to 'VERY HIGH (NEGATIVE)' because the emissions are 'VERY LARGE', the probability is high, and mitigation opportunities are limited.","ai_generated":true,"unit":"cer-000955#insight-3","date_modified":"2026-10-23"},{"text":"The Climate Resilience Assessment (CRA) identifies water scarcity as a primary risk, noting that the Lephalale area is vulnerable to drought, with projections indicating an increase in dry spells and drought from March to August.","ai_generated":true,"unit":"cer-000955#insight-4","date_modified":"2026-10-23"},{"text":"Post-mitigation, three risks related to water scarcity retain a 'HIGH' significance rating because there is 'limited site level control over the broader water risk context'.","ai_generated":true,"unit":"cer-000955#insight-5","date_modified":"2026-10-23"}],"climate_tags":["greenhouse gas emissions","Climate risk assessment","carbon footprint","water scarcity","climate resilience","coal-fired power station","energy policy","climate change adaptation"],"geography_discussed":["Maropong","Onverwacht"],"frame_perspective":[],"analysis_type":["peer review","impact assessment evaluation"]},{"id":"cer-001548","url":"https://climateinsightsdirectory.org/document/cer-001548","title":"Review of Environmental Impact Assessment Report & Environmental Management Programme, and Environmental Authorisation, for Yzermyn underground coal project","publisher":{"name":"Centre for Environmental Rights","organization":"centre-for-environmental-rights"},"document_type":"report","language":"en","date_published":"2016-08-17","source_url":"https://cer.org.za/wp-content/uploads/2019/09/ET5.pdf?x21779","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The review concludes that the Yzermyn underground coal project's EIAR and EMPr are of poor quality, failing to address critical concerns raised by the Department of Environmental Affairs (DEA), Department of Water Affairs (DWA), and Department of Mineral Resources (DMR). Key failures include the lack of updated specialist studies for the 'best environmental option', inadequate assessment of acid mine drainage (AMD) and its long-term decant risks, and a failure to account for cumulative impacts on 'irreplaceable' biodiversity and water resources. The reviewer asserts that the project's focus on surface 'footprint' impacts ignores wider landscape-scale damage to Freshwater Ecosystem Priority Areas (FEPAs) and the Grassland Important Bird Area. Furthermore, the review finds that the Environmental Authorisation was granted despite these deficiencies, relying on misleading information and failing to apply the NEMA principles of sustainable development.","ai_generated":true,"unit":"cer-001548#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The EIAR failed to update specialist studies to assess the 'best environmental option' (the layout authorised on 7 June 2016), meaning the actual impacts of the approved project were not distinctly assessed.","ai_generated":true,"unit":"cer-001548#insight-1","date_modified":"2026-10-23"},{"text":"There is a high risk of long-term acid mine drainage (AMD) and post-closure decant, with models suggesting it could take 45 years for mine voids to flood and that pollutant concentrations in surface waters would substantially increase.","ai_generated":true,"unit":"cer-001548#insight-2","date_modified":"2026-10-23"},{"text":"The project is located in an extremely sensitive area containing 'irreplaceable' and 'optimal' Critical Biodiversity Areas, and the reviewer concludes the project is 'fatally flawed' due to its impact on these ecosystems.","ai_generated":true,"unit":"cer-001548#insight-3","date_modified":"2026-10-23"},{"text":"The EIAR inappropriately focused on the direct surface 'footprint' of infrastructure (approximately 22.4 ha) while ignoring indirect and cumulative impacts on wider water-dependent ecosystems and FEPAs.","ai_generated":true,"unit":"cer-001548#insight-4","date_modified":"2026-10-23"},{"text":"The project's location within the Grassland Important Bird Area, vital for 39 bird species of conservation importance, was not adequately addressed, specifically regarding the effects of noise, light, and habitat fragmentation.","ai_generated":true,"unit":"cer-001548#insight-5","date_modified":"2026-10-23"},{"text":"The EMPr is considered poor and vague, lacking explicit management targets and providing inadequate monitoring (only two years post-closure) for a project with decant risks lasting decades.","ai_generated":true,"unit":"cer-001548#insight-6","date_modified":"2026-10-23"},{"text":"The Environmental Authorisation was granted despite the EIAR's failure to apply the NEMA principles of sustainable development or consider national guidelines on wetland offsets and 'need and desirability'.","ai_generated":true,"unit":"cer-001548#insight-7","date_modified":"2026-10-23"},{"text":"Socioeconomic assessments were biased in favour of mining, ignoring the potential long-term negative impacts on the existing nature-based tourism industry in Wakkerstroom, which supports about 400 jobs.","ai_generated":true,"unit":"cer-001548#insight-8","date_modified":"2026-10-23"}],"climate_tags":["environmental impact assessment","biodiversity conservation","sustainable development"],"geography_discussed":["Wakkerstroom","Assegaai River","Heyshope Dam","Mabola Protected Environment","Kwamandhlangampisi Protected Environment"],"frame_perspective":[],"analysis_type":["regulatory review","environmental audit","impact assessment evaluation"]}]}