{"query_echo":{"q":"","filters":{"analysis_type":["technical modelling"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'technical modelling' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":3,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=technical+modelling","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":"ember-000246","url":"https://climateinsightsdirectory.org/document/ember-000246","title":"Solar electricity every hour of every day is here and it changes everything","publisher":{"name":"Ember","organization":"ember"},"document_type":"report","language":"en","date_published":"2025-06-21","source_url":"https://ember-energy.org/app/uploads/2025/06/Ember-24-Hour-Solar-Electricity-June-2025-6.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report argues that rapid declines in battery costs have made near-continuous solar power (24/365 generation) an economic reality in sunny regions. In cities like Las Vegas, achieving 97% reliability for a constant power supply is now cost-competitive at $104/MWh, which is cheaper than new coal and nuclear power. The analysis demonstrates that a relatively small amount of storage—approximately 17 kWh of battery for every 1 kW of stable 24-hour power—is sufficient for most sunny locations. This shift allows solar to support 24/7 clean energy contracts for energy-intensive industries and significantly reduces the need for expensive grid expansions by allowing more capacity to be installed behind existing connections.","ai_generated":true,"unit":"ember-000246#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"In sunny regions, it is technically and economically feasible to get very close to a constant 24/365 solar electricity supply. For example, Las Vegas can achieve 97% reliability, while Muscat in Oman can reach 99% using a configuration of 6 GW of solar panels and 17 GWh of battery storage to provide 1 GW of continuous supply.","ai_generated":true,"unit":"ember-000246#insight-1","date_modified":"2026-10-23"},{"text":"The cost of achieving 97% reliability for 24/365 solar generation in sunny cities has fallen significantly, reaching an estimated Levelised Cost of Electricity (LCOE) of $104/MWh. This represents a 22% decrease from the previous year's estimate of $132/MWh.","ai_generated":true,"unit":"ember-000246#insight-2","date_modified":"2026-10-23"},{"text":"Near-continuous solar power is now more cost-effective than new coal and nuclear energy in sunny regions. The $104/MWh cost for 97% reliability is lower than the LCOE for new coal ($118/MWh) and nuclear ($182/MWh).","ai_generated":true,"unit":"ember-000246#insight-3","date_modified":"2026-10-23"},{"text":"To deliver 1 kW of stable, round-the-clock power on an average day in a sunny city like Las Vegas, a system requires 5 kW of fixed solar panels and a 17 kWh battery. This 17 kWh capacity is close to optimal for most sunny regions globally.","ai_generated":true,"unit":"ember-000246#insight-4","date_modified":"2026-10-23"},{"text":"Battery-backed solar can significantly reduce the need for grid expansions. By flattening the generation curve, batteries allow up to five times more solar capacity to be installed using the same grid connection capacity.","ai_generated":true,"unit":"ember-000246#insight-5","date_modified":"2026-10-23"},{"text":"The rapid decline in battery costs is a primary driver of these economic shifts. Average global battery prices fell by 40% in 2024 to $165/kWh, with some specific tenders in Saudi Arabia reporting prices as low as $72/kWh.","ai_generated":true,"unit":"ember-000246#insight-6","date_modified":"2026-10-23"},{"text":"While sunny cities can reach over 90% reliability, less sunny cities face greater challenges. For instance, Birmingham in the UK can reach 62% of the way to 24/365 solar generation, and Wuhan in China reaches 74%.","ai_generated":true,"unit":"ember-000246#insight-7","date_modified":"2026-10-23"}],"climate_tags":["solar energy","battery energy storage system","renewable electricity","microgrid","power purchase agreement","energy transition"],"geography_discussed":["Las Vegas","Muscat","Oman","Birmingham","United Arab Emirates","United States","California","Saudi Arabia","Hawaii","Arizona","Australia","Portugal","West Virginia","Johannesburg","Mexico City","Madrid","Hyderabad","Wuhan","Abuja","Manila","Philippines","Nigeria","India","Spain","Argentina","Washington, D.C.","People's Republic of China","United Kingdom"],"frame_perspective":[],"analysis_type":["economic analysis","technical modelling","comparative study"]},{"id":"sei-002273","url":"https://climateinsightsdirectory.org/document/sei-002273","title":"Green Power Corridor for North-East Asia: A Roadmap","publisher":{"name":"Stockholm Environment Institute","organization":"stockholm-environment-institute"},"document_type":"report","language":"en","date_published":"2023","source_url":"https://leap.sei.org/documents/ESCAP2023GreenPowerCorridorNEAsia.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report outlines a phased roadmap for the Green Power Corridor (GPC) in North-East Asia, aiming to integrate the power grids of China, Japan, Mongolia, the Republic of Korea, the Democratic People's Republic of Korea, and the Russian Federation. Using a cost-optimization model, the study demonstrates that enhanced connectivity reduces system costs, accelerates the adoption of low-cost renewables, and supports national net-zero targets. The proposed roadmap is divided into three phases: laying the groundwork (2023-2030), implementation (2030-2040), and organic development (2040 onward), focusing on six building blocks: political accord, institutional framework, infrastructure backbone, financial arrangements, regulatory framework, and social acceptance.","ai_generated":true,"unit":"sei-002273#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Enhanced regional power grid connectivity reduces overall system costs and accelerates the deployment of low-cost renewable energy, regardless of whether specific sustainable development policies are pursued.","ai_generated":true,"unit":"sei-002273#insight-1","date_modified":"2026-10-23"},{"text":"The GPC model indicates that increased transmission allows for the substitution of expensive low-carbon sources, such as nuclear and coal with CCS, with cheaper wind and solar power. In ambitious scenarios by 2040, between 34 and 328 TWh of generation shift toward wind and solar.","ai_generated":true,"unit":"sei-002273#insight-2","date_modified":"2026-10-23"},{"text":"Increased connectivity can lead to annual net savings in electricity production costs ranging from 1 to 29 billion 2020 US dollars per year after 2040, with the most significant reductions occurring in China, Japan, and the Republic of Korea.","ai_generated":true,"unit":"sei-002273#insight-3","date_modified":"2026-10-23"},{"text":"While enhanced connectivity generally reduces GHG emissions in the short-to-medium term, it may cause 'carbon leakage' in countries with less stringent climate requirements, such as Mongolia and the DPRK, where fossil-fuel generation may increase to export power to other regions.","ai_generated":true,"unit":"sei-002273#insight-4","date_modified":"2026-10-23"},{"text":"The benefits of improved transmission for GHG emission reductions are more than twice as high if sustainable development and climate mitigation efforts are delayed, as renewables then substitute for carbon-intensive generation rather than higher-cost low-carbon power.","ai_generated":true,"unit":"sei-002273#insight-5","date_modified":"2026-10-23"},{"text":"The proposed GPC implementation is a three-phase evolutionary process: Phase I (2023-2030) focuses on laying the groundwork through an interim secretariat and working groups; Phase II (2030-2040) involves the construction of bilateral interconnections and the creation of a Regulatory Council; and Phase III (2040 onward) focuses on organic development and potential regional synchronization.","ai_generated":true,"unit":"sei-002273#insight-6","date_modified":"2026-10-23"},{"text":"Analysis of 17 global connectivity projects suggests that regional power grid integration is typically an evolutionary process taking an average of 30 years from initial discussions to full implementation, usually starting with bilateral interconnections before moving to multilateral efforts.","ai_generated":true,"unit":"sei-002273#insight-7","date_modified":"2026-10-23"}],"climate_tags":["wide area synchronous grid","Net-zero emissions","offshore wind power","photovoltaics","carbon capture and storage","greenhouse gas emissions","energy security","climate finance","energy transition"],"geography_discussed":["European Union","Central America"],"frame_perspective":[],"analysis_type":["technical modelling","policy roadmap","comparative regional analysis"]},{"id":"catf-001147","url":"https://climateinsightsdirectory.org/document/catf-001147","title":"Policy Guidance for the Ministry of Energy and Ministry of Climate and Environment of Poland","publisher":{"name":"Clean Air Task Force","organization":"clean-air-task-force"},"document_type":"policy brief","language":"en","date_published":null,"source_url":"https://cdn.catf.us/wp-content/uploads/2025/08/28074221/Policy-Guidance-for-the-Ministry-of-Energy-and-Ministry-of-Climate-and-Environment-of-Poland-EN.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document argues that Poland must adopt a 'technology-optionality approach' to decarbonise its coal-dependent power system without compromising reliability or industrial competitiveness. It recommends a diverse portfolio including nuclear energy (targeting over 8 GW), expanded onshore wind (up to 70 GW), and the integration of carbon capture and storage (CCS) for energy-intensive industries. The brief calls for the update of national strategies—including the Polish Nuclear Power Programme (PPEJ) and the National Hydrogen Strategy—by 2025-2026 to provide investment certainty. Additionally, it advocates for the exploration of next-generation geothermal energy, the implementation of EU methane regulations, and the development of a clean hydrogen roadmap that balances low-carbon and renewable production pathways.","ai_generated":true,"unit":"catf-001147#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Poland's power system decarbonisation requires a 'technology-optionality approach' to avoid excessive costs and infrastructure needs. Modelling indicates that excluding options like new nuclear energy or carbon capture could 'significantly raise the cost of decarbonisation and triple the infrastructure required', particularly regarding transmission.","ai_generated":true,"unit":"catf-001147#insight-1","date_modified":"2026-10-23"},{"text":"To expedite the phase-out of coal, Poland should maximise onshore wind deployment to approximately 70 GW, which represents a 'sevenfold increase from the current capacity'.","ai_generated":true,"unit":"catf-001147#insight-2","date_modified":"2026-10-23"},{"text":"The document recommends a long-term nuclear capacity exceeding 8 GW and the adoption of an updated Polish Nuclear Power Programme (PPEJ) by the end of 2025. This update should include a transparent financing model, a vision for a second nuclear power plant (EJ2), and the 'abandonment of spent fuel reprocessing plans' due to nonproliferation concerns.","ai_generated":true,"unit":"catf-001147#insight-3","date_modified":"2026-10-23"},{"text":"Poland's energy-intensive industries contribute around 10.5% of the EU's total greenhouse gas emissions, necessitating the deployment of CCS. The brief recommends creating a National CCUS strategy by Q1 2026 and funding exploration drilling for at least one priority onshore storage site to be licensed by 2027.","ai_generated":true,"unit":"catf-001147#insight-4","date_modified":"2026-10-23"},{"text":"Poland is the third largest producer and consumer of hydrogen in Europe, but production is almost exclusively carbon-intensive. The brief recommends an updated National Hydrogen Strategy in the first half of 2026 that scales low-carbon hydrogen (such as steam methane reformers with CCS) in the near term while RES availability is prioritised for grid decarbonisation.","ai_generated":true,"unit":"catf-001147#insight-5","date_modified":"2026-10-23"},{"text":"The document advocates for the exploration of next-generation geothermal energy, specifically 'superhot rock geothermal' (temperatures of 374°C or more), which could generate five to ten times more power per well than conventional systems.","ai_generated":true,"unit":"catf-001147#insight-6","date_modified":"2026-10-23"},{"text":"Regarding methane abatement, Poland emitted an estimated 58 kt of methane in the oil and gas sector in 2023. The brief suggests that state-owned companies, including Polskie Górnictwo Naftowe i Gazownictwo and PKN Orlen, should be encouraged to join the OGMP 2.0 framework.","ai_generated":true,"unit":"catf-001147#insight-7","date_modified":"2026-10-23"}],"climate_tags":["Grid decarbonization","nuclear power","carbon capture and storage","geothermal energy","energy security","Industrial decarbonization","electric power transmission","Demand flexibility"],"geography_discussed":["European Union","Central and Eastern Europe"],"frame_perspective":[],"analysis_type":["policy guidance","technical modelling"]}]}