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EV Life Cycle Assessment Calculator
Explore and compare the lifecycle emissions of conventional and electric cars and the effect of changing variables such as vehicle size
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Energy Technology Patents Data Explorer
Explore data on clean energy and fossil fuel patents in 44 countries Overview Patents provide early indications of technological developments that may transform the economy and drive the energy transition.
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World Energy Outlook 2025 GPT
Consult our AI-powered agent to explore the IEA's flagship report Licence: In using this WEO GPT agent, you agree to the following: (a) the World Energy Outlook content, including textual content and data that feeds into WEO GPT, remains owned by the OECD/IEA, (b) whilst the IEA does not retain or claim any rights in your queries or prompts to this agent (Queries), the IEA is entitled to use them, and any feedback you provide to us, for any purpose, including to improve, dev...
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EU4Energy Data Explorer
Explore and compare key indicators across countries in the Caucasus, Central Asia and Eastern Europe
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Critical Minerals Data Explorer
Global demand projections for 37 critical minerals needed for clean energy transitions across the three main IEA scenarios and 11 technology-specific cases
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Residential Heat Economics Calculator
Explore & compare the economics of different residential heating systems Explore the data This interactive calculation tool allows you to explore and compare the economics of different residential heating systems, in terms of cumulative discounted cash flow and levelized cost of heating (LCOH). Default parameter values are provided for information. Default values for heat demand are based on IEA energy efficiency indicators, default fuel price assumptions ar...
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Gender and Energy Data Explorer
Detailed data on gender gaps in the energy sector in employment and wages, senior management, entrepreneurship and innovation
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National Data Collection Practices
Methodologies to collect data on energy end-uses across sectors (transport, industry, residential, services)
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Greenhouse Gas Emissions from Energy Data Explorer
Understanding the contributions of specific fuels and sectors to GHG emissions associated with combustion of fuels from 1971 to 2022 for over 205 countries and 38 regions
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Electric Vehicle Charging and Grid Integration Tool
Quantify and visualise the charging demand profile for different vehicle classes and charging use cases