Energy Minerals Observatory: The data deficits in critical supply chains

Published: 10 December 2025
Categories: US Energy Information Administration

RSS feed source: US Energy Information Administration

In-brief analysis

December 10, 2025

Data source: U.S. Department of the Interior’s 2025 list of critical minerals; U.S. Department of Energy’s 2023 list of critical materials and a recently proposed addition
Note: This Today in Energy article launches the Energy Minerals Observatory, a new project of the U.S. Energy Information Administration. In 2026, as part of the Observatory and the Manufacturing Energy Consumption Survey (MECS), EIA plans to conduct field studies of three minerals: graphite, vanadium, and zirconium.

Critical minerals, such as copper, cobalt, and silicon, are vital for energy technologies, but most critical minerals markets are less transparent than mature energy markets, such as crude oil or coal. Like other energy markets, many supply-side and demand-side factors influence pricing for these energy-relevant critical minerals, but critical minerals supply chains contain numerous data gaps.

The lack

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Reventador Volcano Volcanic Ash Advisory: PSBL VA EMS

Published: 10 December 2025
Categories: Global Volcano Activity

RSS feed source: US Energy Information Administration

Support Us – Help Us Enhance Our Services! We’re passionate about delivering the latest volcano and earthquake data from around the globe — just for you. However, maintaining our website and free apps requires significant time, effort, and resources.
Your support helps us expand our hardware and software capabilities and empowers our dedicated editorial team. Our mission is to provide uninterrupted, real-time updates whenever an earthquake strikes or a volcano erupts — and your donations make this possible. Every contribution, big or small, is deeply appreciated. If you find our information valuable and want to help us add new features, create compelling content, and improve our technology, please consider making a donation: Donate with PayPal: Planned Features: Improved multilingual support Tsunami alerts Faster responsiveness Thanks to your past donations, we have recently added: Design upgrades Detailed earthquake

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Ibu Volcano Volcanic Ash Advisory: VA TO FL060 MOV S LAST REPORTED AT 10/1229Z to 6000 ft (1800 m)

Published: 10 December 2025
Categories: Global Volcano Activity

RSS feed source: US Energy Information Administration

Support Us – Help Us Enhance Our Services! We’re passionate about delivering the latest volcano and earthquake data from around the globe — just for you. However, maintaining our website and free apps requires significant time, effort, and resources.
Your support helps us expand our hardware and software capabilities and empowers our dedicated editorial team. Our mission is to provide uninterrupted, real-time updates whenever an earthquake strikes or a volcano erupts — and your donations make this possible. Every contribution, big or small, is deeply appreciated. If you find our information valuable and want to help us add new features, create compelling content, and improve our technology, please consider making a donation: Donate with PayPal: Planned Features: Improved multilingual support Tsunami alerts Faster responsiveness Thanks to your past donations, we have recently added: Design upgrades Detailed earthquake

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