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ww2.arb.ca.gov
official
https://ww2.arb.ca.gov/white-paper-review-emerging-technologies-and-methods-c…
Topic Areas: Greenhouse Gas Emission Inventory Program, Carbon Sequestration. The continued rise in anthropogenic carbon dioxide (CO2) emissions and increase in atmospheric CO2 concentration have led to calls from experts, including the Intergovernmental Panel on Climate Change (IPCC), for drastic measures to reduce greenhouse gas (GHG) emissions and remove CO2 from the atmosphere. Achieving carbon neutrality by mid-century will rely on the successful implementation and widespread adoption of technologies for reducing emissions from large point sources of CO2, direct CO2 capture from the air, as well as storage and utilization technologies that would convert CO2 to a form that would ensure safety and permanency of storage. Emerging and shovel-ready technologies will be assessed for viability, particularly those that fall under the categories of direct air capture, biomass energy carbon capture and sequestration, carbon dioxide sequestration in commercial materials, and geologic sequestration in offshore or non-traditional reservoirs, such as basalts. **Keywords**: carbon dioxide (CO2), emissions, greenhouse gas (GHG), climate change, carbon, carbon sequestration.
C
climeworks.com
article
https://climeworks.com/carbon-removal-technology
## Helping you remove CO₂ from the air. With over a decade of expertise, we design, build, and operate our own Direct Air Capture and Storage facilities, ensuring top-quality, efficient carbon removal. To reach this target, we must first reduce emissions, and then actively remove CO₂ from the atmosphere. Carbon removal solutions can neutralize these residual emissions, helping to achieve net-zero goals. Technologies like direct air capture can directly remove this historic CO₂ from the air, effectively reversing the effects of past emissions. Direct air capture (DAC) is a technology that captures CO₂ directly from the air. Unlike traditional carbon capture methods focused on industrial emissions, DAC offers a versatile solution for emission reductions and removal by capturing CO₂ from the air. 1. **Atmospheric capture:** Our advanced DAC facilities use specialized filters to extract CO₂ from the ambient air. Direct air capture is one of today's most promising carbon removal technologies. Direct air capture and storage: how the full process from CO₂ capture to storage works in Iceland.
I
ils.res.in
article
https://www.ils.res.in/innovative-ways-for-carbon-capture-and-its-utilization/
The increasing concentration of atmospheric carbon dioxide (CO₂) has made carbon capture and utilization (CCU) a crucial strategy in combating climate change. Carbon capture technologies aim to remove CO₂ from industrial emissions or directly from the atmosphere and then utilize or store it, often turning it into valuable products. The captured CO₂ is then compressed and can be either stored underground in geological formations or utilized in industries such as the production of synthetic fuels, plastics, or concrete. Although still in its experimental stages, artificial photosynthesis has the potential to become a key technology for both carbon capture and the production of clean energy. Algae farms can be integrated with industrial plants to absorb their CO₂ emissions, making this a versatile approach to both carbon capture and resource generation. The development of carbon nanomaterials from captured CO₂ is an emerging field with significant potential. By transforming CO₂ into valuable products such as fuels, chemicals, building materials, and even food, these methods offer a sustainable path toward a low-carbon future.
P
pmc.ncbi.nlm.nih.gov
official
https://pmc.ncbi.nlm.nih.gov/articles/PMC9930410/
Moreover, it was reported that lower adsorption temperature achieved higher CO2 capacity, which is relevant for DAC systems.152 Diamine-functionalized silica gel was used to capture CO2 from ambient air using the TVS method, and it shows cyclic stability up to 40 cycles, but its CO2 capacity was very low compared to other adsorbents.33 The amine-based nano fibrillated cellulose was also proposed to be used in DAC, and it showed a high cyclic stability as it decayed only 5% after 100 cycles under humid conditions, but the presence of O2 led to sorbent degradation.148 Although the adsorption of H2O with CO2 using APS based NFC was reported to increase the CO2 capacity, it also contributed to higher energy requirements at the regeneration stage.79 The limitation raised from adsorption of water, such as high regeneration energy and instability at high temperatures, motivated the integration between hydrophobic aryl moieties and alkylamines to increase the selectivity of alkylamines to CO2 over water.
E
energy.mit.edu
research
https://energy.mit.edu/news/technologies-to-remove-carbon-dioxide-from-the-ai…
In the MITEI researchers’ opinion, “that may be more wishful thinking than reality.” The heat source would need to be within a few miles of the DAC plant for transporting the heat to be economical; given its high capital cost, the DAC plant would need to run nonstop, requiring constant heat delivery; and heat at the temperature required by the DAC plant would have competing uses, for example, for heating buildings. In their paper, the MITEI team calls DAC a “very seductive concept.” Using DAC to suck CO2 out of the air and generate high-quality carbon-removal credits can offset reduction requirements for industries that have hard-to-abate emissions. The researchers recognize that there is room for energy efficiency improvements in the future, but DAC units will always be subject to higher work requirements than CCS applied to power plant or industrial flue gases, and there is not a clear pathway to reducing work requirements much below the levels of current DAC technologies.
N
news.stanford.edu
research
https://news.stanford.edu/stories/2025/02/new-process-gets-common-rocks-to-tr…
The new process uses heat to transform common minerals into materials that permanently sequester atmospheric carbon dioxide.
C
cas.org
article
https://www.cas.org/resources/cas-insights/carbon-capture-technology
[English](https://www.cas.org/resources/cas-insights/carbon-capture-technology). [Portuguese](https://www.cas.org/pt-br/resources/cas-insights/carbon-capture-technology). [Korean](https://www.cas.org/ko/resources/cas-insights/carbon-capture-technology). [Spanish](https://www.cas.org/es-es/resources/cas-insights/carbon-capture-technology). [Chinese](https://www.cas.org/zh-hans/resources/cas-insights/carbon-capture-technology). [Japanese](https://www.cas.org/ja/resources/cas-insights/carbon-capture-technology). [English](https://www.cas.org/resources/cas-insights/carbon-capture-technology). [Portuguese](https://www.cas.org/pt-br/resources/cas-insights/carbon-capture-technology). [Korean](https://www.cas.org/ko/resources/cas-insights/carbon-capture-technology). [Spanish](https://www.cas.org/es-es/resources/cas-insights/carbon-capture-technology). [Chinese](https://www.cas.org/zh-hans/resources/cas-insights/carbon-capture-technology). [Japanese](https://www.cas.org/ja/resources/cas-insights/carbon-capture-technology). [Emerging Science](https://www.cas.org/resources/topic/emerging-science)[Sustainability](https://www.cas.org/resources/topic/sustainability)[](https://www.cas.org/resources/cas-insights/carbon-capture-technology#)[](https://www.cas.org/resources/cas-insights/carbon-capture-technology#). [](https://www.cas.org/resources/cas-insights/carbon-capture-technology#)[](https://www.cas.org/resources/cas-insights/carbon-capture-technology#)[](https://www.cas.org/resources/cas-insights/carbon-capture-technology#)[](https://www.cas.org/resources/cas-insights/carbon-capture-technology#). [](https://www.cas.org/resources/cas-insights/carbon-capture-technology#). [ CAS Lead Scientist, Materials](https://www.cas.org/resources/cas-insights/carbon-capture-technology#). [Latest publication trends in carbon capture](https://www.cas.org/resources/cas-insights/carbon-capture-technology#latest-publication-trends-in-carbon-capture). [New drivers of carbon capture commercialization](https://www.cas.org/resources/cas-insights/carbon-capture-technology#new-drivers-of-carbon-capture-commercialization). [Patent concepts showing the highest growth](https://www.cas.org/resources/cas-insights/carbon-capture-technology#patent-concepts-showing-the-highest-growth). [Real-world applications of carbon capture technology](https://www.cas.org/resources/cas-insights/carbon-capture-technology#real-world-applications-of-carbon-capture-technology). [Next steps for carbon capture technology](https://www.cas.org/resources/cas-insights/carbon-capture-technology#next-steps-for-carbon-capture-technology). Carbon capture technologies are an important component of global emissions mitigation, and as we found in a recent analysis of the [CAS Content Collection TM](https://www.cas.org/cas-data), the largest human-curated repository of scientific information, they’re now closer to widespread commercialization. Carbon capture methods have existed for decades, and as we explored in an earlier [CAS Insights article](https://www.cas.org/resources/cas-insights/carbon-capture-sequestration), there are numerous approaches to capturing carbon, including biological, chemical, and geological methods. We mapped carbon capture-related publications using CAS indexing data that assigns publications to [sections](https://www.cas.org/training/documentation/references/ca-sections) based on their content area. For industrial processes with high CO 2 concentrations, such as ethanol production or natural gas processing, the cost can [range](https://www.iea.org/commentaries/is-carbon-capture-too-expensive) from $15-$25 per ton of CO 2. [](https://www.cas.org/resources/cas-insights/carbon-capture-technology#)[Subscribe to CAS Insights](https://www.cas.org/cas-insights-subscribe).
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netzeroinsights.com
article
https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbo…
[Skip to content](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#content). * Use Cases Close Use Cases Open Use Cases  ## For Investors Move faster with conviction in emerging transition markets. * [Insights](https://netzeroinsights.com/resources/)Close Insights Open Insights  ## Reports In-depth market intelligence and data-driven analysis. [](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjE5NzM5IiwidG9nZ2xlIjpmYWxzZX0%3D). [Linkedin](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/)[Envelope](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/). . Investment in **[GHG capture, removal, and storage](https://stateofclimatetech.com/)** is growing, rising from 0.7% of Climate Tech funding in 2020 to 3.5% in 2024. An estimated **[$196 billion in investment](https://www.woodmac.com/news/opinion/ccus-196-billion-investment-opportunity/)** is needed over the next decade to develop global carbon capture, utilization, and storage (CCUS) infrastructure. . [**CarbonQuest**](https://carbonquest.com/) delivers modular, on-site carbon capture solutions for natural gas-based emissions from CHP systems, fuel cells, and boilers. Real-time GHG monitoring plays a crucial role in tracking CO₂ and other emissions removed from the atmosphere through solutions like carbon capture and storage and direct air capture (DAC). [Linkedin](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/)[Envelope](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/). [](https://netzeroinsights.com/resources/move-speed-transition-requires/). [](https://netzeroinsights.com/resources/the-latest-climate-tech-deals-and-funds-29/). [](https://netzeroinsights.com/resources/the-latest-climate-tech-deals-and-funds-28/). [Subscribe Here](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#). [Continue reading](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#). [](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#)[](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#). [](https://netzeroinsights.com/resources/climate-tech-drives-innovation-in-carbon-removal-and-storage/#).