Decarbonization
This work describes a study in which distributed data parallel training, paired with a node-local caching pipeline, enabled efficient multigraphics-processing-unit scaling for a CO₂-storage graph-neural-network surrogate while maintaining generalization.
This work uses a novel pseudosteady-state-based simulation to reduce training-data-generation cost while maintaining high-performance predictions of data-driven proxy models for carbon-sequestration projects.
Sustainable energy continues to grow as a focus for reliable, affordable, and secure energy as seen from the past year of papers reviewed for this feature. Three primary areas are being reported on heavily: carbon use for enhanced oil recovery, geological hydrogen discovery, and critical minerals from the subsurface.
-
While innovative solutions are being examined for decarbonization, there is one topic that is rarely emphasized as a key driver in the path toward a more-sustainable future—brownfield optimization. -
Wave power plus a subsea battery can be a reliable source for subsea operations, to a point.
-
Understanding the subsurface is crucial to the success of carbon capture and storage, and digital solutions are essential for an accurate analysis of the subsurface being considered.
-
Norwegian energy company Equinor has acquired a 25% stake in the Bayou Bend CCS project from Houston-based Carbonvert.
-
Meeting the energy demands of today while advancing a lower-carbon energy future requires policy support, innovative approaches, capital investments, and time.
-
Thailand's coal mining giant Banpu said it has signed an agreement to launch a third carbon capture and sequestration project in the US.
-
Decades of experience injecting fluids into the ground has revealed a fundamental truth: No two injection sites are the same. A thorough understanding of site-specific conditions is essential to ensure safe and secure long-term subsurface disposal of carbon dioxide.
-
The projects are expected to remove more than 2 million metric tons of CO2 emissions annually from the atmosphere.
-
This paper describes development of a fully integrated system for the provision of low-carbon, remote power and communications using wave energy converters.
-
This paper presents a discussion of main concepts, challenges, and opportunities relating to subsea system design for CO2 injection in carbon capture and sequestration applications.
