Carbon dioxide storage assessment methods comprise the suite of analytical, numerical, and empirical approaches used to estimate the capacity, injectivity, containment security, and long‑term behavior of CO₂ in geological storage formations. They typically include basin- and site-scale static volumetric calculations, dynamic reservoir simulation of multiphase flow and geochemical interactions, pressure and stress modeling for caprock integrity, and probabilistic or scenario-based uncertainty analyses. These methods integrate geological, petrophysical, geomechanical, and geochemical data to quantify technically and economically usable storage resources, evaluate risks such as leakage or induced seismicity, and support screening, site selection, and regulatory decision-making for carbon capture and storage projects.
As the war in the Middle East is currently reminding us once again, many countries around the world are heavily reliant on oil and gas. Lax climate policy and limited options for removing CO₂ from the atmosphere could cement ...
Environment
Mar 26, 2026
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To avoid the worst effects of climate change, many billions of metric tons of industrially generated carbon dioxide will have to be captured and stored away by the end of this century. One place to store such an enormous ...
Earth Sciences
Mar 6, 2026
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Geologic reservoirs that trapped petroleum for millions of years are now being repurposed to store the greenhouse gas carbon dioxide. New research is improving how we monitor this storage and verify how much CO2 these reservoirs ...
Earth Sciences
Feb 11, 2026
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A team of ocean and climate researchers is calling for a new generation of carefully designed ocean iron fertilization (OIF) field trials to determine whether this marine carbon dioxide removal (mCDR) method can safely and ...
Environment
Feb 5, 2026
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Sandstone beneath the North Sea could be used to store carbon dioxide, a study has claimed. The British Geological Survey (BGS) report shows how sandstone beneath the North Sea could assist with the U.K.'s plans for carbon ...
Earth Sciences
Feb 2, 2026
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Last week, Yale Center for Natural Carbon Capture (YCNCC) Scientific Leadership Team member and Earth & Planetary Sciences Professor Noah Planavsky co-authored a peer-reviewed comment in npj Climate Action titled "The importance ...
Environment
Jan 26, 2026
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An experiment in western China over the past four decades shows that it is possible to tame the expansion of desert lands with greenery, and, in the process, pull excess carbon dioxide out of the sky.
Earth Sciences
Jan 26, 2026
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162
The geological storage of carbon dioxide (CO2) in deep geological formations is considered internationally, as well as in Germany, to be one of the key technologies for achieving ambitious climate targets. But how can potential ...
Environment
Dec 10, 2025
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Coastal wetlands, like salt marshes, keep pace with sea-level rise by accumulating sediment and burying organic carbon in their soils, an important natural process that also helps sequester carbon. Accurately measuring this ...
Environment
Dec 4, 2025
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24
Appearing first as a dot on the horizon, the remote Nini oil field on Europe's rugged North Sea slowly comes into view from a helicopter.
Environment
Nov 26, 2025
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