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Energy Resources and Carbon Management

Carbon Removal & Mineralization Program

More »
  • Highlights
  • Projects
Highlights
Projects

LBNL’s Carbon Removal and Mineralization Program is focused towards performing fundamental and applied earth science research relevant to capturing carbon dioxide (CO2) directly from the atmosphere and durably storing it in geologic, bio-based and ocean reservoirs or in value-added products to create negative emissions.

Highlights

Project

Coastal Wetland Restoration a Nature Based Decarbonization Multi-Benefit Climate Mitigation Solution

Nature-based solutions for climate mitigation, such as restoring wetlands, can help decrease atmospheric greenhouse gas (GHG) concentrations, slow climatic and environmental change (nature-based decarbonization solution) while providing additional ecosystem services to coastal communities. This project aims to (1) delineate the natural processes and management practices within wetlands that control C dynamics, and (2) integrate environmental…

Project

Enhanced Weathering via Soil Amendments for Negative Carbon Emissions

Weathering of geological materials is well known to capture CO2 from the atmosphere and convert it to mineral carbonates and soluble carbonate and bicarbonate species.  Enhancing the rate at which those materials weather will clearly increase the removal of CO2 from the atmosphere. The key knowledge gaps associated with these processes include the magnitude of...

Project

Impact of Biochar Amendments on Soil Water and Plant Dynamics under different climatic years and agronomic practices

Negative carbon emissions from agricultural soils have been stressed as important but yet understudied piece to combat climate change. Similarly, the inclusion of waste-derived material, such as biochar in crop production is viewed as a natural climatic solution to mitigate CO2 emissions in addition to promoting soil health. These positive benefits of biochar are attributed...

Project

Silicate Rock Amendments for Reduced Methane Emissions and Increased Carbon Storage in Rice Fields

This project aims to evaluate whether addition of silicate materials (rock dust and/or clean industrial by-products) to rice agriculture can have two simultaneously climate benefits, namely decreasing methane emissions while increasing soil carbon storage. The work proposed herein focuses on three tasks: 1) mesocosm experiments for evaluating key variables; 2) reactive transport modeling for process…

Program Overview

LBNL’s Carbon Removal and Mineralization Program is focused towards performing fundamental and applied earth science research relevant to capturing carbon dioxide (CO2) directly from the atmosphere and durably storing it in geologic, bio-based and ocean reservoirs or in value-added products to create negative emissions. Key topics of interest to the program include cost benefit analysis, enhanced weathering (e.g., surficial applications), ocean alkalization to conversion and use of products (e.g., low-carbon concrete).

To tackle this wide array of interest, projects in this Program Domain envision a close interaction with Carbon Storage and other associated programs. The program itself builds upon significant laboratory and field testing, domain knowledge and multi-scale multi-phase modeling expertise in EESA.

Featured Projects

Project

Coastal Wetland Restoration a Nature Based Decarbonization Multi-Benefit Climate Mitigation Solution

Nature-based solutions for climate mitigation, such as restoring wetlands, can help decrease atmospheric greenhouse gas (GHG) concentrations, slow climatic and environmental change (nature-based decarbonization solution) while providing additional ecosystem services to coastal communities. This project aims to (1) delineate the natural processes and management practices within wetlands that control C dynamics, and (2) integrate environmental…

Project

Enhanced Weathering via Soil Amendments for Negative Carbon Emissions

Weathering of geological materials is well known to capture CO2 from the atmosphere and convert it to mineral carbonates and soluble carbonate and bicarbonate species.  Enhancing the rate at which those materials weather will clearly increase the removal of CO2 from the atmosphere. The key knowledge gaps associated with these processes include the magnitude of...

Project

Impact of Biochar Amendments on Soil Water and Plant Dynamics under different climatic years and agronomic practices

Negative carbon emissions from agricultural soils have been stressed as important but yet understudied piece to combat climate change. Similarly, the inclusion of waste-derived material, such as biochar in crop production is viewed as a natural climatic solution to mitigate CO2 emissions in addition to promoting soil health. These positive benefits of biochar are attributed...

Project

Silicate Rock Amendments for Reduced Methane Emissions and Increased Carbon Storage in Rice Fields

This project aims to evaluate whether addition of silicate materials (rock dust and/or clean industrial by-products) to rice agriculture can have two simultaneously climate benefits, namely decreasing methane emissions while increasing soil carbon storage. The work proposed herein focuses on three tasks: 1) mesocosm experiments for evaluating key variables; 2) reactive transport modeling for process…

Program Contacts

Bhavna Arora portrait

Bhavna Arora
Carbon Removal and Mineralization Program Head;
Research Scientist

Helen G. Prieto
Program Operations Analyst

News & Events

Chun Chang Places Second in Annual Berkeley Lab Pitch Competition

January 18, 2023

Commercializing Berkeley Lab inventions is an important part of the Lab’s mission, and one that requires strong communication skills. For example, Lab inventors need to be able to pitch their ideas to external partners and potential funders.  The annual Berkeley Lab Pitch Competition occurred on October 27, 2022 and is a part of an entrepreneurship…

EESA Scientists Collaborate With Universities to bring Environmental Science Research Opportunities and Training to Students Underrepresented in STEM

January 13, 2023

  EESA researchers are collaborators in three of the 41 projects awarded in December by DOE through its Reaching a New Energy Sciences Workforce (RENEW) initiative.  RENEW aims to build foundations for research at institutions that have been historically underrepresented in the Office of Science (SC) research portfolio. The initiative provides opportunities for undergraduate and…

Berkeley Lab Hosts Successful CouFrac 2022 Conference

November 29, 2022

The 3rd International Conference on Coupled Processes in Fractured Geological Media: Observation, Modeling, and Application (CouFrac 2022) took place at Berkeley Lab and online everywhere else on November 14-16. Berkeley Lab Research Scientist Mengsu Hu led the conference along with Berkeley Lab Senior Scientists Carl Steefel and Jonny Rutqvist to explore the exciting new advances…

Cracking the Secrets to Earthquake Safety, One Shake Simulation at a Time

This article first appeared at https://newscenter.lbl.gov/. A new experimental capability, designed to replicate realistic earthquakes in the laboratory, paired with the world’s fastest supercomputers, will help lead to resilient buildings and infrastructure across the U.S. To make sure our buildings and infrastructure are earthquake-safe, we must understand how seismic activity affects different structures. Miniature models…

Christophe Tournassat Honored by Clay Minerals Society

November 14, 2022

Christophe Tournassat, currently an EESA visiting faculty scientist in the Energy Geosciences Division, has been named by the Clay Minerals Society to receive the Marion L. and Christie M. Jackson Mid-Career Clay Scientist Award for his contributions to the clay mineralogy field. He will receive the award during the 60th anniversary of the Clay Mineral…

EESA Geophysicists Explore Landslide Hazard Using Novel Remote-Sensing Approach

October 17, 2022

Torrential rains in Venezuela early last week provoked a devastating landslide, adding to the deluge of stunning climatic events of the past month. With locations around the globe receiving larger amounts of intense rainfall over shorter periods of time under climate change, bigger, costlier landslides that directly impact infrastructure have become more frequent–and urbanization exacerbates…

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