{"query_echo":{"q":"","filters":{"analysis_type":["myth-debunking"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'myth-debunking' 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=myth-debunking","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":"zca-000011","url":"https://climateinsightsdirectory.org/document/zca-000011","title":"Debunking common renewable energy myths","publisher":{"name":"Zero Carbon Analytics","organization":"zero-carbon-analytics"},"document_type":"briefing","language":"en","date_published":"2025-09-18","source_url":"https://zerocarbon-analytics.org/energy/debunking-common-renewable-energy-myths/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document argues that common myths about renewable energy are outdated and unsupported by evidence. It provides data showing that solar and wind are now the cheapest sources of new power generation, with costs falling up to 90% since 2010. It asserts that modern grids can manage intermittency through storage and diversification, and that renewables have significantly lower impacts on wildlife, public health, and waste compared to fossil fuels. Specific case studies, such as the April 2025 Iberian Peninsula blackout, are used to demonstrate that grid instability is often caused by technical planning issues rather than the presence of renewables.","ai_generated":true,"unit":"zca-000011#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Renewable energy costs have declined sharply, with solar PV, onshore wind, and offshore wind seeing global electricity cost reductions of 90%, 70%, and 63% respectively between 2010 and 2023. In 2023, the levelised cost of energy (LCOE) for new onshore wind projects was 67% lower than the cheapest fossil fuel option, and solar PV was 56% lower than the average fossil fuel option.","ai_generated":true,"unit":"zca-000011#insight-1","date_modified":"2026-10-23"},{"text":"Renewables are becoming more efficient and reliable. Between 2010 and 2023, the average capacity factor for solar PV rose from 14% to 16%, and onshore wind rose from 27% to 36%. Offshore wind's capacity factor increased from 28% in 2010 to 41% in 2023, leading the IEA to classify it as a \"variable baseload\" technology.","ai_generated":true,"unit":"zca-000011#insight-2","date_modified":"2026-10-23"},{"text":"The April 2025 blackout in Spain and Portugal was not caused by high levels of renewable energy, but by technical and planning failures in the Spanish grid, including insufficient voltage control and unexpected oscillations in frequency and voltage.","ai_generated":true,"unit":"zca-000011#insight-3","date_modified":"2026-10-23"},{"text":"Renewables are more energy-efficient than fossil fuels, delivering nearly 100% efficiency compared to fossil-based thermal plants which typically convert only 30–40% of input energy into electricity. In other sectors, heat pumps (300–400% efficiency) outperform gas boilers (85%), and electric vehicles (80–90%) outperform internal combustion engines (25–40%).","ai_generated":true,"unit":"zca-000011#insight-4","date_modified":"2026-10-23"},{"text":"The waste generated by renewables is minimal compared to fossil fuels and municipal waste. End-of-life solar panel waste is projected to total 160 million tonnes in a pessimistic scenario, whereas coal ash is projected to reach 45 billion tonnes and global municipal waste 70 billion tonnes by 2050.","ai_generated":true,"unit":"zca-000011#insight-5","date_modified":"2026-10-23"},{"text":"Wind turbines pose a lower risk to birds than fossil fuels per unit of energy produced, with fossil fuels causing 5.2 avian fatalities per GWh compared to 0.3 to 0.4 deaths per GWh for wind turbines. In the US, bird deaths from wind turbines are a small fraction of those caused by buildings (365-988 million in 2014) or domestic cats (1.3-4 billion in 2013).","ai_generated":true,"unit":"zca-000011#insight-6","date_modified":"2026-10-23"},{"text":"Solar farms occupy a small amount of land. In the UK, existing and future solar farms combined would use roughly half the land taken up by golf courses, representing less than 0.3% of UK land under government net-zero plans.","ai_generated":true,"unit":"zca-000011#insight-7","date_modified":"2026-10-23"}],"climate_tags":["photovoltaics","offshore wind power","energy storage","smart grid","Net-zero emissions","energy security","life cycle assessment","biodiversity","heat pump","electric vehicle"],"geography_discussed":["European Union","Spain","Portugal","United Kingdom","United States","Germany","Japan","India","South Korea","France"],"frame_perspective":[],"analysis_type":["evidence review","myth-debunking"]}]}