Carbon capture is a technological process designed to remove carbon dioxide (CO2) emissions from the atmosphere or directly from industrial sources before they are released into the air, helping to combat climate change. This technology involves capturing CO2 at its emission source, transporting it to a storage site, and depositing it underground in geological formations or using it in various industrial applications, such as enhanced oil recovery or manufacturing materials like concrete. Carbon capture and storage (CCS) is considered a critical strategy in reducing global greenhouse gas emissions, particularly from heavy industries like power generation, steel, and cement production. As the effects of climate change become more pronounced, the development and implementation of efficient and economically viable carbon capture technologies are increasingly vital.
Researchers have discovered that the Southern Ocean’s capacity to absorb CO2 is 25% higher than past estimates suggested. Direct air-sea measurements indicate that previous models…
Researchers reviewed thousands of reforestation projects worldwide, finding that combining natural regeneration with tree planting offers the most economical carbon capture. This strategy proves particularly…
A new membrane technology developed by Newcastle University leverages humidity to efficiently capture carbon dioxide, offering a promising solution for sustainable direct air capture essential…
Researchers have developed a new method for carbon storage that accelerates the formation of carbon dioxide hydrates using a chemical-free process. This technique, which converts…
An electrochemical catalyst for converting CO2 to valuable products can stand up to an impurity that poisons current versions. A new catalyst enhances the conversion…
A new porous material allows for efficient, low-energy gas separation and is scalable for industrial use, offering a sustainable alternative to traditional methods. Separating gases…
Carbonated concrete could help reduce emissions associated with cement production. By using a carbonated — rather than a still — water-based solution during the concrete…
Research on the deep-sea vent tubeworm Riftia pachyptila shows how its symbiotic bacteria use two carbon fixation pathways to adapt to deep-sea conditions, suggesting potential…
Researchers have innovated reactors that use fly ash to effectively mineralize CO2, presenting a sustainable approach to reducing greenhouse gas emissions and advancing global climate…
Radiocarbon analysis reveals that Earth system models underestimate the carbon uptake in terrestrial ecosystems and suggest quicker carbon turnover, highlighting the need for more accurate…
New research indicates that plants absorb and release carbon dioxide faster than previously thought, challenging the effectiveness of nature-based carbon removal strategies and underscoring the…
Cambridge researchers have developed a low-energy carbon capture technology using charged activated charcoal, capable of absorbing CO2 directly from the air more effectively than conventional…
Researchers at the University of Virginia have developed a scalable method for fabricating MOF-525, a material that can effectively capture and convert carbon dioxide into…
A team from the Hong Kong University of Science and Technology (HKUST) has made significant progress in understanding carboxysomes, which are structures in certain bacteria…
New catalyst may provide a potential solution for utilizing captured carbon. A new catalyst made from an inexpensive, abundant metal and common table sugar has…
New technology could lead to batteries that store energy and capture CO2, offering a significant advancement in environmental technology. Efficient and cheap batteries that can…
Scientists at McGill University have developed a novel method to enhance the energy efficiency of carbon conversion, utilizing waste material from pulp and paper production….
Adding crushed volcanic rocks to agricultural fields can both improve the soil and suck down carbon dioxide. Doing so in the hot, humid tropics would…