{"query_echo":{"q":"","filters":{"analysis_type":["pathway modelling"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'pathway modelling' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=pathway+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":"sei-002815","url":"https://climateinsightsdirectory.org/document/sei-002815","title":"Transitioning to a climate-neutral electricity generation","publisher":{"name":"Stockholm Environment Institute","organization":"stockholm-environment-institute"},"document_type":"report","language":"en","date_published":"2022-10-13","source_url":"https://www.sei.org/wp-content/uploads/2023/03/transitioning-to-a-climate-neutral-electricity-generation-in-estonia-summary-report.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The study evaluates eight electricity generation pathways for Estonia, concluding that 'All technologies' and 'Renewable + Storage (offshore wind)' offer the best balance of benefits, costs, and feasibility. While all pathways can reach carbon neutrality by 2050, they require substantial investments averaging €8.0 billion. Key findings highlight the necessity of onshore wind, solar PV, and a massive build-out of battery storage (up to 9.3 GW by 2050) to manage intermittency. The report recommends streamlining planning processes, expanding the balancing market, and implementing risk-reduction instruments like contracts for difference to attract investment.","ai_generated":true,"unit":"sei-002815#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The 'All technologies' and 'Renewable + Storage (offshore wind)' pathways are identified as the most promising due to their combination of benefits, costs, risks, and feasibility. The 'Renewable + Storage' option is the most ambitious, involving large-scale offshore wind and storage, which generates positive economic impacts despite having the highest investment costs.","ai_generated":true,"unit":"sei-002815#insight-1","date_modified":"2026-10-23"},{"text":"Onshore wind and demand side management (DSM) are expected to reach their full deployment potential by 2030, with capacities of 1,479 MW and 261 MW respectively. Solar PV is also projected for high deployment across all scenarios, ranging from 725 MW to 2,390 MW by 2030 and up to 6,573 MW by 2050.","ai_generated":true,"unit":"sei-002815#insight-2","date_modified":"2026-10-23"},{"text":"Battery storage is a critical and recurring challenge across all pathways to balance intermittent renewables. Estonia will need to deploy between 4,570 MW and 9,300 MW of batteries by 2050, requiring investments between €526 million and €1,034 million.","ai_generated":true,"unit":"sei-002815#insight-3","date_modified":"2026-10-23"},{"text":"Total required investments for technology deployment and transmission reinforcement average €8.0 billion up to 2050. Costs vary significantly by pathway, from €3.2 billion for the Carbon Capture and Utilisation (CCU) pathway to €11.4 billion for the Renewable + Storage scenario.","ai_generated":true,"unit":"sei-002815#insight-4","date_modified":"2026-10-23"},{"text":"The Nuclear pathway is considered the riskiest by stakeholders due to a lack of history in Estonia, potential for cost overruns, and delays, with technology not expected to be online before 2035. While it could offer the lowest electricity prices in 2050, these results are not robust and can be reversed if high load factors are enforced.","ai_generated":true,"unit":"sei-002815#insight-5","date_modified":"2026-10-23"},{"text":"The CCU pathway is not recommended as it is the worst for the economy and employment, and would leave Estonia most dependent on power imports, meeting less than 30% of demand by 2050.","ai_generated":true,"unit":"sei-002815#insight-6","date_modified":"2026-10-23"},{"text":"Four priority actions are identified as necessary across all scenarios: reviewing the planning process, providing renewables support, expanding the electricity system balancing market to encourage flexibility investments, and reinforcing the transmission network.","ai_generated":true,"unit":"sei-002815#insight-7","date_modified":"2026-10-23"},{"text":"To facilitate offshore wind by 2030, the report suggests three immediate actions: streamlining the planning process via a single application procedure, providing government-funded baseline studies (geological, geotechnical, etc.), and defining technology-specific price support mechanisms.","ai_generated":true,"unit":"sei-002815#insight-8","date_modified":"2026-10-23"}],"climate_tags":["Grid decarbonization","offshore wind power","photovoltaics","battery energy storage system","nuclear power","biogas","biomass","demand-side management","climate finance"],"geography_discussed":["Denmark","Finland","Germany","Latvia","Lithuania","Norway","Sweden","Poland","West Estonia","Northern Estonia","Kesk-Eesti","Kirde Eesti","South Estonia"],"frame_perspective":[],"analysis_type":["pathway modelling","socio-economic impact assessment","risk analysis","sensitivity analysis"]}]}