{"query_echo":{"q":"","filters":{"analysis_type":["efficiency analysis"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'efficiency analysis' 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=efficiency+analysis","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":"gclifun-005808","url":"https://climateinsightsdirectory.org/document/gclifun-005808","title":"Independent evaluation of the relevance and effectiveness of the GCF’s investments in the African States","publisher":{"name":"Green Climate Fund","organization":"green-climate-fund"},"document_type":"report","language":"en","date_published":"2023-06-19","source_url":"https://www.greenclimate.fund/sites/default/files/document/gcf-b36-13.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The GCF has become the largest multilateral climate finance contributor to African states, but its portfolio is heavily weighted toward mitigation (59%) over adaptation (41%), despite urgent regional needs. While the fund has successfully leveraged co-financing, particularly from Multilateral Development Banks, it faces significant efficiency challenges, including cumbersome accreditation and approval processes, language barriers for non-Anglophone states, and a paucity of Direct Access Entities (DAEs). The report recommends a strategic shift toward adaptation, streamlining access for Least Developed Countries (LDCs) and Fragile, Conflict and Violence (FCV) states, and increasing regional presence in Africa.","ai_generated":true,"unit":"gclifun-005808#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The GCF is the largest multilateral climate finance contributor to African states, but its portfolio is skewed toward mitigation, with mitigation-focused projects accounting for 59% of approved finance over seven years (2015-2022).","ai_generated":true,"unit":"gclifun-005808#insight-1","date_modified":"2026-10-23"},{"text":"Cooperation and complementarity between the GCF and other funds like the GEF, AF, and CIF remain largely unsystematic and are primarily driven by accredited entities rather than institutional frameworks.","ai_generated":true,"unit":"gclifun-005808#insight-2","date_modified":"2026-10-23"},{"text":"Country ownership is generally moderate across African states, but the Readiness and Preparatory Support Programme (RPSP) is under-utilised and difficult to access for those who need it most.","ai_generated":true,"unit":"gclifun-005808#insight-3","date_modified":"2026-10-23"},{"text":"The GCF's direct access model is hindered by a lack of accredited Direct Access Entities (DAEs), with only 18 DAEs accredited across 13 of the 54 African countries.","ai_generated":true,"unit":"gclifun-005808#insight-4","date_modified":"2026-10-23"},{"text":"While the GCF has effectively leveraged co-financing, there is a significant gap for LDCs and FCV states, and 77% of all co-financing has been directed toward mitigation.","ai_generated":true,"unit":"gclifun-005808#insight-5","date_modified":"2026-10-23"},{"text":"Private sector engagement has gained momentum since 2019, but remains focused on mitigation and large entities, with modest emphasis on micro, small- and medium-sized enterprises (MSMEs).","ai_generated":true,"unit":"gclifun-005808#insight-6","date_modified":"2026-10-23"},{"text":"The GCF's processes are described as cumbersome and rigid, with the average review time for projects in Africa (approximately 13 months) being double the stated six-month target.","ai_generated":true,"unit":"gclifun-005808#insight-7","date_modified":"2026-10-23"},{"text":"The GCF's English-only policy is a significant barrier for non-Anglophone African states, particularly in the Sahel and Maghreb regions.","ai_generated":true,"unit":"gclifun-005808#insight-8","date_modified":"2026-10-23"},{"text":"Gender-related co-benefits are growing and diverse, but evidence of transformative change in power relations remains anecdotal and confined to specific projects.","ai_generated":true,"unit":"gclifun-005808#insight-9","date_modified":"2026-10-23"},{"text":"Engagement with indigenous peoples is very limited in the African portfolio, and there is often a reticence among African stakeholders to recognize indigeneity in project contexts.","ai_generated":true,"unit":"gclifun-005808#insight-10","date_modified":"2026-10-23"},{"text":"There is a perceived lack of GCF regional presence in Africa, leading to calls for an African country office to improve communication and relevance.","ai_generated":true,"unit":"gclifun-005808#insight-11","date_modified":"2026-10-23"}],"climate_tags":["climate finance","climate change adaptation","climate change mitigation","renewable energy","nature-based solutions","ecosystem-based adaptation","gender equality","social inclusion","indigenous people","Small Island Developing States","Direct Access","Private sector engagement"],"geography_discussed":["Kenya","South Africa","Ivory Coast","Gabon","Tunisia"],"frame_perspective":[],"analysis_type":["effectiveness evaluation","relevance assessment","efficiency analysis","sustainability assessment"]},{"id":"bc3res-000057","url":"https://climateinsightsdirectory.org/document/bc3res-000057","title":"Environmental Concerns in Water Pricing Policy: an Application of Data Envelopment Analysis (DEA)","publisher":{"name":"Basque Centre for Climate Change","organization":"basque-centre-for-climate-change"},"document_type":"research paper","language":"en","date_published":"2010-03","source_url":"https://www.bc3research.org/h6T8Uy8Nm4gFs0O/201003150431111364457049.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The research evaluates irrigation water pricing policies in Puglia, Italy, using a two-step process: simulation via mathematical programming and efficiency analysis via Data Envelopment Analysis (DEA). The study compares technical efficiency with 'eco-efficiency,' which simultaneously considers economic outputs and environmental externalities. Results indicate that volumetric pricing methods are generally the most efficient, while inefficiency in other options is primarily driven by technical factors, specifically labour use, rather than environmental concerns like nitrate surplus or pesticide risk.","ai_generated":true,"unit":"bc3res-000057#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The study proposes a novel methodological framework for ex ante water policy analysis that simultaneously considers environmental and technical performance by calculating efficiency as the ratio between the weighted sum of multiple desirable outputs and undesirable outputs.","ai_generated":true,"unit":"bc3res-000057#insight-1","date_modified":"2026-10-23"},{"text":"In the case study conducted in the Foggia province of Puglia, Italy, volumetric pricing methods were found to be the most efficient options.","ai_generated":true,"unit":"bc3res-000057#insight-2","date_modified":"2026-10-23"},{"text":"Indirect pricing methods, such as those based on the value of inputs specific to irrigated crops, were also found to be relatively efficient and could be preferable due to easier implementation.","ai_generated":true,"unit":"bc3res-000057#insight-3","date_modified":"2026-10-23"},{"text":"Inefficiency in the tested water pricing options is primarily attributed to technical factors rather than environmental externalities.","ai_generated":true,"unit":"bc3res-000057#insight-4","date_modified":"2026-10-23"},{"text":"Analysis of DEA weights indicates that the most significant potential for improving the efficiency of inefficient policy options lies in better labour use.","ai_generated":true,"unit":"bc3res-000057#insight-5","date_modified":"2026-10-23"},{"text":"Among environmental externalities, nitrate surplus was identified as the most critical issue affecting eco-efficiency scores, particularly in the current charge price scenario (P0), while pesticide risk was less influential.","ai_generated":true,"unit":"bc3res-000057#insight-6","date_modified":"2026-10-23"}],"climate_tags":["agricultural irrigation","water scarcity","climate change"],"geography_discussed":["Spain","United Kingdom","Netherlands","Denmark","India"],"frame_perspective":[],"analysis_type":["ex ante analysis","case study","simulation","efficiency analysis"]}]}