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CCUS Projects Explorer
Covers all large-scale CO2 capture, transport, storage, and utilisation projects commissioned or in planning worldwide.
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ETP Clean Energy Technology Guide
Interactive database of 640 individual technology designs and components across the whole energy system that contribute to achieving the goal of net-zero emissions
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Races to First in Energy Innovation
The state of play for 19 key technology milestones related to energy security, sustainability and economic benefit, several of which could be achieved by 2030.
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Energy Technology Classification System
A 360° view of energy technologies About this tool Our interactive explorer enables navigation of the revised 2025 edition of the International Energy Agency’s (IEA) energy technology classification system. The classification system is a structured framework that categorises energy technologies within nine main areas.Updated in co-operation with governments to reflect technological developments since its last revision in 2011, the classification now covers a full range of energy techno...
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Clean Energy Demonstration Projects Database
The most comprehensive database of clean energy technology demonstrators About the database The IEA Demonstration Projects Database seeks to map major demonstration projects of clean energy technologies, globally. For each project, it provides information on location, sector and technology grouping, status, capacity, timing and funding, when available.Disclaimer: The database is updated regularly and benefits from expert and country data collection and reviews. We we...
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CCUS Legal and Regulatory Database
Database of laws and regulations that support a framework for CCUS development Context Successful deployment of carbon capture, utilisation and storage (CCUS) relies on the establishment of legal and regulatory frameworks to ensure the effective stewardship of CCUS activities and the safe and secure storage of CO2. Several countries have already developed comprehensive legal and regulatory frameworks for CCUS. These form a valuable knowledge base for the grow...
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Methane Tracker
Interactive database of country and regional estimates for methane emissions and abatement options
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Hydrogen Tracker
Project-level data on low-emissions hydrogen production worldwide based on data and analysis from the Global Hydrogen Review
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Cost of Capital Observatory
Tracking the cost of capital for clean energy projects in emerging and developing economies
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Critical Minerals Policy Tracker
Explore key policies related to critical minerals needed for the energy transition About Building on the IEA’s landmark report The Role of Critical Minerals in Clean Energy Transitions, this Critical Minerals Policy Tracker is intended as a tool to help governments explore existing and new critical mineral policies in the three key policy areas of: Ensuring supply reliability and resiliency.Promoting exploration, production and innovation.Encouraging sustainable and responsible practices.S...