Class VI well permit applications

September 25, 2023

net zero california
Public-private partnerships highlight the nation’s commitment to responsible carbon capture and storage practices by harnessing the potential of our natural surroundings to address climate change. Sacramento-San Joaquin River Delta – a portion of the California Delta.

 

Taking a Critical Step Towards Net Zero Emissions Using Carbon Sequestration

The picturesque California Delta, often referred to as the Sacramento-San Joaquin Delta, is emerging as a geological sweet spot in California’s ambitious journey toward reaching net zero carbon emissions. Its unique geology presents a compelling case for carbon sequestration, an essential strategy in the battle against climate change. Recent developments, including a collaborative effort between SCS and Lawrence Livermore National Laboratory (LLNL) on a Class VI permit application for Pelican Renewables – a company formed by Delta landowners and residents to pursue geologic storage – are indicative of the region’s growing importance in California’s carbon mitigation strategy.

Geological Foundations of Carbon Sequestration in the California Delta

The California Delta, often referred to as the Sacramento-San Joaquin Delta, is a vast inland delta formed by the confluence of the Sacramento and San Joaquin rivers and their tributaries as they meet the waters of the San Francisco Bay. Its unique geology makes it an ideal candidate for carbon sequestration:

  1. Sedimentary Riches: The Delta’s subsurface predominantly comprises thick sedimentary deposits. These layers of sediment offer substantial storage capacity for carbon dioxide, providing an opportunity to trap and store emissions safely underground.
  2. Aquifers Beneath: Deep beneath the Delta’s surface lie extensive brine aquifers, isolated from the atmosphere. These natural reservoirs can serve as secure carbon storage sites, with a proven ability to hold CO2 securely over geologic time.
  3. Stability Amidst Earthquakes: The Delta region is seismically inactive compared to other parts of California. This geological stability is vital for the long-term integrity of carbon storage sites.
  4. Proximity to CO2 Sources: The Delta’s strategic location in close proximity to many major emission sources, including industrial facilities and urban centers like Sacramento and San Francisco, reduces transportation costs and emissions associated with moving captured CO2.

 

California’s Net Zero Carbon Goal and Carbon Sequestration in the Delta

California has set an ambitious goal to achieve net zero carbon emissions by 2045, a milestone in the fight against climate change. Achieving this objective necessitates reducing emissions and actively removing and storing carbon from the atmosphere. Carbon sequestration in the California Delta can play a pivotal role in this endeavor. The Delta’s geological potential aligns seamlessly with the state’s commitment to sustainable practices and environmental responsibility.

Collaborative Efforts: SCS and LLNL’s Support for Pelican Renewables’ Class VI Permit Application

The collaboration between SCS Engineers and Lawrence Livermore National Laboratory (LLNL) that supported geologic characterization, modeling, and CO2 injection simulation for Pelican Renewables’ injection well application underscores the importance of pursuing carbon sequestration in the California Delta. The Class VI permit application underlines Pelican’s commitment to conducting carbon capture and storage (CCS) activities with the highest safety and environmental standards. This initiative is a testament to the growing synergy between scientific research and private enterprise in addressing climate challenges.

References and Further Reading

For a deeper dive into California’s carbon removal options for reaching net zero, “Getting to Neutral” by LLNL is a valuable resource. This publication outlines the various strategies and technologies under research to achieve California’s ambitious carbon reduction goals, including carbon sequestration in regions like the California Delta. The most recent “Scoping Plan” by the California Air Resources Board – the state’s policy blueprint for achieving its climate goals – underscores the need to capture and store CO2 from large sources and the atmosphere.

Our Conclusions

The California Delta’s geological attributes make it an attractive destination for carbon sequestration, a critical component in California’s mission to achieve net zero carbon emissions. Collaborative endeavors like SCS’s ongoing partnership with LLNL and Pelican Renewables highlight the commitment to responsible carbon capture and storage practices. As we continue to innovate and harness the potential of our natural surroundings, the California Delta’s role in addressing climate change becomes increasingly evident and essential.

 

Carbon Sequestration Considerations & Resources

 

gary vancilAbout the Author: Gary Vancil is an SCS project director and geologist supporting the environmental firm’s safe carbon sequestration and deep well injection practice. He earned his MS and BS in Geosciences with an emphasis in resource geology at Southern Illinois University of Carbondale. Mr. Vancil’s expertise also covers resource development, extraction, and mining sub-surface investigations for the nation’s largest privately held mining company. If you’d like to learn more or have questions, reach Gary at or LinkedIn.

 

 

Posted by Diane Samuels at 6:00 am

August 17, 2023

Meet SCS Engineers professionals at the National Carbon Capture Conference & Expo, November 7-8, at the Iowa Events Center in Des Moines.

The conference is produced by Carbon Capture Magazine to advance technology and policy within the carbon capture, utilization, & storage industry.

Elliott Candy at national carbon capture conferenceHear from SCS Senior Project Professional, Candy Elliott, presenting
Carbon Capture and Sequestration and Environmental Justice
[Wed, Nov 8, 9:00 – 10:30 am Session]

Abstract:  A critical part of any Carbon Capture and Sequestration (CCS) project is identifying and addressing Environmental Justice concerns.  Class VI well permit applications require an Environmental Justice Review, yet there is little guidance on structure and content. While data and data sources are plentiful, a systematic approach to synthesizing and presenting those data has yet to be established. Consistently, questions arise including:  Which demographic information is applicable to the project? How do we present and compare data? How will the project affect current environmental concerns for the project area? How do we identify stakeholders and, once identified, how do we perform effective outreach? This presentation will provide both an overview of the EJ review process and examples of targeted, effective community outreach implemented in pending Class VI permit applications. Using these proven techniques can help achieve your permitting and construction goals while supporting your community.

We hope to see you there!  Early Bird registration ends October 18.  Click for more conference details.

 

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Posted by Laura Dorn at 12:20 pm