{"query_echo":{"q":"","filters":{"analysis_type":["techno-economic analysis"]},"warnings":[]},"total":{"value":66,"relation":"eq"},"page":4,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=techno-economic+analysis&page=4","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":"catf-001102","url":"https://climateinsightsdirectory.org/document/catf-001102","title":"Superhot Rock Geothermal in Nigeria","publisher":{"name":"Clean Air Task Force","organization":"clean-air-task-force"},"document_type":"fact sheet","language":"en","date_published":null,"source_url":"https://cdn.catf.us/wp-content/uploads/2025/06/22145011/Nigeria-SHR-Regional-Assessment.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document highlights that just 1% of Nigeria's superhot rock geothermal resource could provide 1,798 GW of energy capacity, far exceeding the country's projected 2050 electricity demand of 282,824 GWh. It argues that this technology could replace fossil fuel power generation, reduce carbon emissions by approximately 15 megatonnes, and leverage existing subsurface expertise from the oil and gas sector. Additionally, it notes the technology's low land-use footprint (12 km² per 1 GW) compared to other energy sources and its ability to provide continuous, non-intermittent power to the grid.","ai_generated":true,"unit":"catf-001102#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Preliminary modeling indicates that Nigeria possesses significant superhot rock resources; specifically, 1% of this resource could provide 1,798 GW of energy capacity and generate over 14,962,482 GWh of electricity.","ai_generated":true,"unit":"catf-001102#insight-1","date_modified":"2026-10-23"},{"text":"The energy potential from 1% of Nigeria's superhot rock resources is sufficient to meet the country's projected 2050 electricity demand of 282,824 GWh, leaving over 14,679,658 GWh for other uses or exports.","ai_generated":true,"unit":"catf-001102#insight-2","date_modified":"2026-10-23"},{"text":"The technology is highly energy-dense with a low land-use requirement of roughly 12 km² per 1 GW, which is significantly lower than natural gas (160 km²), solar (180 km²), offshore wind (520 km²), and biomass (14,000 km²).","ai_generated":true,"unit":"catf-001102#insight-3","date_modified":"2026-10-23"},{"text":"Superhot rock geothermal offers a transition pathway for Nigeria's oil and gas workforce, as subsurface expertise and assets from the petroleum sector are transferable to this industry.","ai_generated":true,"unit":"catf-001102#insight-4","date_modified":"2026-10-23"}],"climate_tags":["renewable electricity","energy transition","Nationally Determined Contributions","Net-zero emissions","land use","energy poverty","decarbonization"],"geography_discussed":["Netherlands","Africa"],"frame_perspective":[],"analysis_type":["resource assessment","techno-economic analysis","policy analysis"]},{"id":"catf-001155","url":"https://climateinsightsdirectory.org/document/catf-001155","title":"Quantified Carbon","publisher":{"name":"Clean Air Task Force","organization":"clean-air-task-force"},"document_type":"report","language":"en","date_published":null,"source_url":"https://cdn.catf.us/wp-content/uploads/2025/05/19101843/qc-germany-report.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The study evaluates four primary technology pathways for Germany's power sector decarbonisation by 2050: 'All Tech.' (inclusive of nuclear and CCS), 'No CCS', 'No Nucl.', and 'No Nucl. No CCS'. The 'All Tech.' scenario is identified as the most competitive, offering the lowest total system costs and electricity prices. The 'No Nucl. No CCS' scenario, which most closely represents current German policy, results in the highest costs, highest electricity price volatility, and greatest reliance on transmission and hydrogen infrastructure. The analysis emphasizes that nuclear power and Carbon Capture and Storage (CCS) significantly enhance economic competitiveness and system resilience. It also explores the role of long-duration energy storage (LDES), finding that 24-hour systems can facilitate solar expansion and reduce reliance on costly hydrogen-fuelled power plants.","ai_generated":true,"unit":"catf-001155#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The 'All Tech.' pathway, which embraces all supply technologies including nuclear and CCS, is the most competitive option for the German power system in terms of total system costs and electricity prices.","ai_generated":true,"unit":"catf-001155#insight-1","date_modified":"2026-10-23"},{"text":"The 'No Nucl. No CCS' scenario, reflecting current German energy policy, is the least competitive, with total system costs approximately 30% higher than the 'All Tech.' scenario and average electricity prices nearing 100 €/MWh.","ai_generated":true,"unit":"catf-001155#insight-2","date_modified":"2026-10-23"},{"text":"Nuclear power is highly cost-competitive; if build rate constraints were removed, its expansion could approach 100 GW, replacing a substantial portion of wind, solar, and Gas CCS capacity.","ai_generated":true,"unit":"catf-001155#insight-3","date_modified":"2026-10-23"},{"text":"Gas CCS is a competitive source of dispatchable power, with a projected installed capacity of 44 GW in the 'All Tech.' scenario by 2050, though its effectiveness depends on achieving at least 95% capture efficiency.","ai_generated":true,"unit":"catf-001155#insight-4","date_modified":"2026-10-23"},{"text":"Hydrogen-fuelled power plants are identified as a 'last resort' for firm capacity due to high LCOE (between 200 and 360 €/MWh) and low round-trip efficiency.","ai_generated":true,"unit":"catf-001155#insight-5","date_modified":"2026-10-23"},{"text":"The 'No Nucl. No CCS' scenario exhibits the highest reliance on power transmission and hydrogen infrastructure, requiring up to 39,023 km of new transmission expansion in conservative cases.","ai_generated":true,"unit":"catf-001155#insight-6","date_modified":"2026-10-23"},{"text":"Long-duration energy storage (LDES), specifically 24-hour systems, can reduce reliance on hydrogen and open-cycle gas peaker plants while enabling larger solar expansion.","ai_generated":true,"unit":"catf-001155#insight-7","date_modified":"2026-10-23"},{"text":"The study recommends restarting six recently shut down nuclear reactors (8 GW capacity) as the most cost-effective near-term low-carbon addition to the grid.","ai_generated":true,"unit":"catf-001155#insight-8","date_modified":"2026-10-23"},{"text":"Onshore wind is highly cost-effective and reaches its expansion limit of 143 GW by 2035 in the reference scenario, based on allocating 2% of the country's area to wind parks.","ai_generated":true,"unit":"catf-001155#insight-9","date_modified":"2026-10-23"},{"text":"Electricity price volatility is significantly higher in scenarios excluding nuclear power, as these systems are more exposed to weather-dependent generation fluctuations.","ai_generated":true,"unit":"catf-001155#insight-10","date_modified":"2026-10-23"}],"climate_tags":["Grid decarbonization","nuclear power","carbon capture and storage","offshore wind power","photovoltaics","energy storage","battery energy storage system","electric power transmission","Demand flexibility","critical minerals","Resilience (power system)"],"geography_discussed":["Sweden","European Union"],"frame_perspective":[],"analysis_type":["capacity expansion modelling","techno-economic analysis","scenario analysis","GIS analysis"]},{"id":"catf-001217","url":"https://climateinsightsdirectory.org/document/catf-001217","title":"Superhot Rock Geothermal in Tanzania","publisher":{"name":"Clean Air Task Force","organization":"clean-air-task-force"},"document_type":"fact sheet","language":"en","date_published":null,"source_url":"https://cdn.catf.us/wp-content/uploads/2025/06/22145203/Tanzania-SHR-Regional-Assessment.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document highlights that just 1% of Tanzania's estimated superhot rock geothermal resource could provide 31 GW of capacity, far exceeding the country's 2021 electricity consumption of 8,665 GWh. While unlikely to meet 2030 climate goals, the technology could replace all coal and gas in electricity production, reducing emissions by approximately 3 megatonnes of CO2eq. The report emphasizes the technology's low land footprint (12 km² per 1 GW) and its potential to address energy poverty for the 80-90% of Tanzanians lacking electricity access.","ai_generated":true,"unit":"catf-001217#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Preliminary modeling by the Clean Air Task Force and the University of Twente indicates that Tanzania possesses significant superhot rock resources. Specifically, 1% of this resource could provide 31 GW of energy capacity, generating over 258,252 GWh of electricity, which is 30 times the country's 2021 electricity consumption.","ai_generated":true,"unit":"catf-001217#insight-1","date_modified":"2026-10-23"},{"text":"Superhot rock geothermal could support Tanzania's low-carbon energy strategy by replacing all coal and gas used for electricity production. This would reduce carbon emissions by approximately 3 megatonnes of CO2eq, representing 2% of Tanzania's Nationally Determined Contribution (NDC) goal of 153 megatonnes by 2030, although the technology is unlikely to reach commercial scale by 2030.","ai_generated":true,"unit":"catf-001217#insight-2","date_modified":"2026-10-23"},{"text":"The technology is characterized by high energy density and low land requirements. Producing 1 GW of superhot rock geothermal is estimated to require roughly 12 km² of land, which is significantly lower than natural gas (160 km²), solar (180 km²), offshore wind (520 km²), and biomass (14,000 km²).","ai_generated":true,"unit":"catf-001217#insight-3","date_modified":"2026-10-23"}],"climate_tags":["renewable electricity","Nationally Determined Contributions","energy poverty","decarbonization"],"geography_discussed":["Netherlands","Dar es Salaam"],"frame_perspective":[],"analysis_type":["resource assessment","techno-economic analysis"]},{"id":"rmi-000794","url":"https://climateinsightsdirectory.org/document/rmi-000794","title":"Reinventing Fire Transportation Sector Methodology","publisher":{"name":"RMI","organization":"rmi"},"document_type":"report","language":"en","date_published":null,"source_url":"https://rmi.org/app/uploads/2017/05/reinventingfire_transportationsectormethodology.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The Reinventing Fire transportation analysis evaluates efficiency pathways for U.S. autos, heavy trucks, and airplanes through 2050. It distinguishes between 'Improved Design' (technological upgrades) and 'Improved Use' (reducing vehicle-miles traveled), while incorporating a consumer adoption model for high-efficiency vehicles and a supply-cost model for inedible biofuels. The methodology integrates these findings into an economy-wide model to calculate net present value savings, estimating a total net saving of $3,757 billion in 2009 dollars.","ai_generated":true,"unit":"rmi-000794#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The analysis identifies three vehicle efficiency tiers for cars and light trucks: a baseline derived from EIA data, an 'Evolutionary' tier with 50% better fuel economy than the baseline, and a 'Revolutionary' tier consisting of superefficient battery-electric and fuel cell vehicles.","ai_generated":true,"unit":"rmi-000794#insight-1","date_modified":"2026-10-23"},{"text":"To drive the adoption of 'Revolutionary' vehicles, the model proposes a size- and revenue-neutral feebate to be phased out 10–15 years after introduction, helping to reduce costs across learning curves for carbon fiber and batteries/fuel cells.","ai_generated":true,"unit":"rmi-000794#insight-2","date_modified":"2026-10-23"},{"text":"The methodology estimates that a combination of design and use improvements for heavy trucks could result in a 67% cumulative reduction in fuel consumption by 2050, including a 30% technology-based efficiency gain beyond EIA baseline improvements.","ai_generated":true,"unit":"rmi-000794#insight-3","date_modified":"2026-10-23"},{"text":"For aviation, the analysis models a transition from standard tube-and-wing configurations to advanced designs such as blended wing body (BWB) and strut-braced wing (SBW), with some advanced replacements potentially offering a 70% reduction in fuel burn per seat.","ai_generated":true,"unit":"rmi-000794#insight-4","date_modified":"2026-10-23"},{"text":"The biofuels model focuses exclusively on inedible feedstocks—agricultural residue, mill residue, dedicated energy crops, municipal solid waste, and forestry residue—to avoid adverse effects on world food markets.","ai_generated":true,"unit":"rmi-000794#insight-5","date_modified":"2026-10-23"},{"text":"The total estimated net savings for the transportation sector under the Reinventing Fire scenario is $3,757 billion (2009$ NPV), with the largest savings coming from autos ($2,560 billion) and trucks ($851 billion).","ai_generated":true,"unit":"rmi-000794#insight-6","date_modified":"2026-10-23"}],"climate_tags":["vulnerability assessment","electric vehicle","fuel cell vehicle","biofuel","carbon fibers"],"geography_discussed":["World"],"frame_perspective":[],"analysis_type":["techno-economic analysis","methodology report","forecasting"]},{"id":"seforall-000280","url":"https://climateinsightsdirectory.org/document/seforall-000280","title":"Energizing health: accelerating electricity access in health-care facilities","publisher":{"name":"Sustainable Energy for All","organization":"sustainable-energy-for-all"},"document_type":"report","language":"en","date_published":null,"source_url":"https://www.seforall.org/system/files/2023-01/energizing_health.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report identifies a critical gap in electricity access for health-care facilities in low- and middle-income countries, estimating that nearly 1 billion people are served by facilities with no or unreliable power. It argues that reliable electricity is a fundamental enabler of universal health coverage, essential for life-saving services such as maternal care, immunization, and emergency response. The document provides a comprehensive framework for electrification, emphasizing decentralized renewable energy—particularly solar PV—as a cost-effective and climate-resilient alternative to grid extension. It estimates an urgent investment need of US$ 4.9 billion to bring facilities in 63 assessed countries up to minimal electrification levels. Key recommendations include moving from an 'install and forget' to an 'install and maintain' approach, integrating health and energy sector planning, and utilizing geospatial tools for precise needs assessments.","ai_generated":true,"unit":"seforall-000280#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Approximately 1 billion people in low- and lower-middle-income countries are served by health-care facilities that either lack electricity entirely or have an unreliable supply.","ai_generated":true,"unit":"seforall-000280#insight-1","date_modified":"2026-10-23"},{"text":"There is a significant disparity in electricity access based on facility type and location, with rural non-hospital facilities facing the greatest energy poverty.","ai_generated":true,"unit":"seforall-000280#insight-2","date_modified":"2026-10-23"},{"text":"In sub-Saharan Africa, an estimated 25,000 health-care facilities have no electricity access, and 68,350 facilities rely on unreliable electricity.","ai_generated":true,"unit":"seforall-000280#insight-3","date_modified":"2026-10-23"},{"text":"The World Bank estimates that US$ 4.9 billion is urgently required to provide minimal or intermediate electrification for health-care facilities across 63 low- and middle-income countries.","ai_generated":true,"unit":"seforall-000280#insight-4","date_modified":"2026-10-23"},{"text":"Decentralized renewable energy, specifically solar PV, is identified as the most viable and rapidly deployable solution for remote facilities and as a critical backup for unreliable grids to increase climate resilience.","ai_generated":true,"unit":"seforall-000280#insight-5","date_modified":"2026-10-23"},{"text":"The use of energy-efficient medical appliances can drastically reduce the required size and cost of energy systems, with potential savings of 53% for baby warmers and 75% for oxygen concentrators.","ai_generated":true,"unit":"seforall-000280#insight-6","date_modified":"2026-10-23"},{"text":"A critical failure in many electrification programs is the 'install and forget' approach, where budgets for long-term operation, maintenance (O&M), and battery replacement are neglected.","ai_generated":true,"unit":"seforall-000280#insight-7","date_modified":"2026-10-23"},{"text":"Reliable electricity is directly linked to improved health outcomes, such as a 40% reduction in paediatric mortality in Papua New Guinea through solar-powered oxygen therapy.","ai_generated":true,"unit":"seforall-000280#insight-8","date_modified":"2026-10-23"},{"text":"There is a strong correlation between the lack of electricity and the lack of other basic infrastructure, such as water, sanitation, and hygiene (WASH) services in health-care facilities.","ai_generated":true,"unit":"seforall-000280#insight-9","date_modified":"2026-10-23"},{"text":"Effective electrification requires a shift from supply-driven standardized models to needs-driven, process-based approaches that involve local health stakeholders in energy audits.","ai_generated":true,"unit":"seforall-000280#insight-10","date_modified":"2026-10-23"}],"climate_tags":["renewable energy","photovoltaics","climate resilience","energy efficiency","distributed generation","Mini-grids","battery energy storage system","carbon dioxide emissions","climate change adaptation"],"geography_discussed":["sub-Saharan Africa","South Asia","Latin America and the Caribbean","India","Uganda","Nepal","Liberia","Burkina Faso"],"frame_perspective":[],"analysis_type":["investment needs assessment","techno-economic analysis","policy review","case study analysis","data stocktake"]},{"id":"wri-000455","url":"https://climateinsightsdirectory.org/document/wri-000455","title":"Techno-Economic Feasibility Analysis of Zero-Emission Trucks in Urban and Regional Delivery Use Cases: A Case Study of Guangdong Province, China","publisher":{"name":"World Resources Institute","organization":"world-resources-institute"},"document_type":"case study","language":"en","date_published":null,"source_url":"https://www.wri.org/research/techno-economic-feasibility-analysis-zero-emission-trucks-urban-and-regional-delivery-use","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The study examines the feasibility of transitioning to zero-emission trucks (ZETs) in Guangdong Province, China, between 2022 and 2030. By analyzing 14 use cases, the research focuses on operational feasibility, purchase cost gaps, and the timeline for total cost of ownership (TCO) parity compared to diesel trucks. It specifically highlights the importance of addressing the needs of small- and medium-sized enterprises (SMEs) and evaluates how technology, policy, and business models can accelerate ZET adoption, while also considering the applicability of these findings to other regions in China.","ai_generated":true,"unit":"wri-000455#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The adoption of zero-emission trucks (ZETs) depends heavily on addressing the demand side, specifically the cost and technology concerns of small- and medium-sized enterprises (SMEs).","ai_generated":true,"unit":"wri-000455#insight-1","date_modified":"2026-10-23"},{"text":"The study analyzed 14 use cases in Guangdong from 2022 to 2030 to determine ZET feasibility based on operational viability, purchase cost differences, and the years required to reach total cost of ownership (TCO) parity with diesel vehicles.","ai_generated":true,"unit":"wri-000455#insight-2","date_modified":"2026-10-23"},{"text":"The research investigated the impact of business models, operational improvements, policy incentives, and technological development on reducing the purchase cost and TCO gap between ZETs and diesel trucks.","ai_generated":true,"unit":"wri-000455#insight-3","date_modified":"2026-10-23"}],"climate_tags":["zero-emissions vehicle","total cost of ownership"],"geography_discussed":["People's Republic of China"],"frame_perspective":[],"analysis_type":["techno-economic analysis","case study"]}]}