Completed
This committee aims to dentify the most urgent unanswered scientific and technical questions needed to assess the benefits, risks, and sustainable scale potential for carbon dioxide removal and sequestration approaches in terrestrial and coastal environments; increase the commercial viability of carbon dioxide removal and sequestration;define the essential components of a research and development program and specific tasks required to answer these questions; estimate the costs and potential impacts of such a research and development program to the extent possible in the timeframe of the study; and recommend ways to implement such a research and development program.
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Consensus
ยท2019
To achieve goals for climate and economic growth, "negative emissions technologies" (NETs) that remove and sequester carbon dioxide from the air will need to play a significant role in mitigating climate change. Unlike carbon capture and storage technologies that remove carbon dioxide emissions dire...
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Description
An ad hoc committee will conduct a study to:
- 1. Identify the most urgent unanswered scientific and technical questions needed to:
a. assess the benefits, risks, and sustainable scale potential for carbon dioxide removal and sequestration approaches in terrestrial and coastal environments; and
b. increase the commercial viability of carbon dioxide removal and sequestration;
- 2. Define the essential components of a research and development program and specific tasks required to answer these questions;
- 3. Estimate the costs and potential impacts of such a research and development program to the extent possible in the timeframe of the study.
- 4. Recommend ways to implement such a research and development program.
The list of CDR approaches to be examined would include land and coastal (i.e., tidal wetlands, seagrass meadows, and mangroves) ecosystems management, accelerated weathering, bioenergy with capture, direct air capture, geologic sequestration, and other approaches deemed by the study committee to be of similar viability in terrestrial and coastal environments.
Contributors
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Conflict of Interest Disclosure
Determination of an Unavoidable Conflict of Interest: Christopher Jones
In accordance with Section 15 of the Federal Advisory Committee Act, the "Academy shall make its best efforts to ensure that no individual appointed to serve on [a] committee has a conflict of interest that is relevant to the functions to be performed, unless such conflict is promptly and publicly disclosed and the Academy determines that the conflict is unavoidable." A conflict of interest refers to an interest, ordinarily financial, of an individual that could be directly affected by the work of the committee. As specified in the Academy's policy and procedures (http://www.nationalacademies.org/coi/index.html), an objective determination is made for each provisionally appointed committee member whether or not a conflict of interest exists given the facts of the individual's financial and other interests and the task being undertaken by the committee. A determination of a conflict of interest for an individual is not an assessment of that individual's actual behavior or character or ability to act objectively despite the conflicting interest.
We have concluded that for this committee to accomplish the tasks for which it was established, its membership must include among others, at least one member who possesses current expertise in the practical application of and experience in developing direct air capture technologies for CO2.
To meet this need for expertise and experience, Christopher Jones is proposed for appointment to the committee even though we have concluded that he has a conflict of interest because of his financial interests in Global Thermostat LLC, a company whose financial interests could be affected by the outcome of the study.
As described in his biographical summary, Dr. Jones is an expert in the separation, sequestration, and utilization of CO2 from both dilute (ambient air) and concentrated (power plant emissions) streams. In particular, he has extensive current experience in catalysts and the design and implementation of amine adsorbent materials for CO2 capture.
We believe that Dr. Jones can serve effectively as a member of the committee and that the committee can produce an objective report, taking into account the composition of the committee, the work to be performed, and the procedures to be followed in completing the work.
After an extensive search, we have been unable to identify another individual with the equivalent combination of current, practical application of CO2 capture technology development and scientific expertise as Dr. Jones who does not have a similar conflict of interest. Therefore, we have concluded that the potential conflict of interest is unavoidable.
Sponsors
Department of Commerce
Department of Energy
Internal Funding
National Science Foundation
Other, Federal
Private: Non Profit
Staff
Katherine C Thomas
Lead
Major units and sub-units
Center for Health, People, and Places
Lead
Division on Engineering and Physical Sciences
Lead
Division on Earth and Life Studies
Lead
Board on Energy and Environmental Systems
Lead
Ocean Studies Board
Lead
Board on Atmospheric Sciences and Climate
Lead
Board on Agriculture and Natural Resources
Lead
Board on Chemical Sciences and Technology
Lead
Board on Earth Sciences and Resources
Lead
Earth Systems and Resources Program Area
Lead