Liabilities / Assets
59th percentile
Tied with the lowest-debt nonprofits in its peer group.
Exaquest Carbon
EIN 84-4848621 • 501(c)3 • San Francisco, CA
Profile
To conduct scientific research within the meaning of section 501(c)(3)
Siviq Scores
Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.
0.00x
Liabilities / Revenue
61st percentile
Tied with the lowest-debt nonprofits in its peer group.
Net Margin
1st percentile
Higher net margin than 1% of similar nonprofits.
Top Officer Pay
84th percentile
Higher top officer pay than 84% of similar nonprofits.
Top officer pay equals 0.0% of source-year revenue.
Asset Growth
17th percentile
Faster asset growth than 17% of similar nonprofits.
Revenue Growth
3rd percentile
Faster revenue growth than 3% of similar nonprofits.
Balance Sheet
Assets
Down$11,863
Down $14,104 (-54%) from 2022
Liabilities
Flat$0
Flat from 2022
Net Assets
Down$11,863
Down $14,104 (-54%) from 2022
Revenue
Down$251
Down $54,354 (-100%) from 2022
Expenses
Down$14,355
Down $60,413 (-81%) from 2022
Net Income
Up-$14,104
Up $6,059 (+30%) from 2022
Trend Graphs
Filings
Most recent year
2023 • Form 990EZDetailed filing. Detailed filing data is available for this year.
- Assets
- $11,863
- Liabilities
- $0
- Net assets
- $11,863
- Revenue
- $251
- Expenses
- $14,355
- Net income
- -$14,104
| Balance Sheet | Operations | |||||
|---|---|---|---|---|---|---|
| Year | Assets | Liabilities | Net Assets | Revenue | Expenses | Net Income |
| 2023Detailed filing. Detailed filing data is available for this year. | $11.9 | $0.00 | $11.9 | $0.25 | $14.4 | $14.1 |
| 2022Detailed filing. Detailed filing data is available for this year. | $26.0 | $0.00 | $26.0 | $54.6 | $74.8 | $20.2 |
| 2021Detailed filing. Detailed filing data is available for this year. | $46.1 | $0.00 | $46.1 | $51.2 | $5.07 | $46.1 |
Latest Filing Detail
Jump To
Filing Snapshot
- Filing Period
- Jul 1, 2022 to Jun 30, 2023
- Signed
- Aug 31, 2023
- Return Version
- 2022v5.0
- Gross Receipts
- $251
Mission and Program Overview
Mission
To conduct scientific research within the meaning of section 501(c)(3)
Program Services
| Description | Grants | Expenses |
|---|---|---|
| Program Service #1 = Biomass storage research. 1ST PARAGRAPH: Exaquest Carbon has continued the wood chip drying and storage experiment on the property of Dr. Arnold Forman in Nevada City, CA. Since June 2022, the tank has been capped, and we have been collecting data showing that the dry wood inside the container will remain dry indefinitely without decomposing. (No significant dry matter loss has been observed during the entire experiment.) This data collection is ongoing. 2ND PARAGRAPH: As of 11/1/2022, Exaquest's lease of approximately 1500 square feet of light industrial workspace in Alameda, CA terminated, and Tau Carbon Inc. began leasing the same workspace. Tau Carbon has allowed Exaquest Carbon to continue collecting data on experiments that were ongoing in the Alameda workspace when the lease was taken over by Tau Carbon. These experiments include one 55-gallon drum containing dried wood chips and one 55-gallon drum containing a mixture of wood chips and larger wood chunks. Those two drums are still being weighed regularly, and we continue to observe no dry matter loss or other decomposition in the stored wood. 3RD PARAGRAPH: At the end of June 2022, Exaquest launched an experiment to study the drying and preservation of approximately 1100 lbs of wood in the form of split logs. The pile of split logs was covered in plastic wrap to exclude water from external sources, and the mass of the entire pile was regularly measured with a floor scale. The wood was dried by attaching a 400 CFM fan to the plastic wrap and using the fan to either blow air into the container or suck air out of the container. This experiment ended at the end of March 2023 when the wood was dried to its equilibrium moisture content. | $0 | $10,851 |
| Program Service #2 = Outreach to inform the public and other interested groups about the potential for long-term biomass storage to remove CO2 from the atmosphere. Exaquest Carbon's directors and officers engaged in informational outreach activities over the course of the fiscal year that ended on June 30, 2023. In January 2023, Exaquest director and CTO Dr. Amber Janda published a report on the Exaquest Carbon website titled "Wood drying and preservation research results for January 2022-present." On June 28, 2023, Dr. Janda presented the results from her January 2023 report to the Puro.earth Advisory Board as part of its consideration of the new "Terrestrial Storage of Biomass" methodology for carbon removal. Finally, Dr. Janda and Exaquest President John Lin regularly posted updates about Exaquest's work - including Dr. Janda's January 2023 research report - on social media (LinkedIn, Facebook, Instagram, and Twitter) and on climate-focused Slack groups including My Climate Journey, AirMiners, and Work on Climate. All of these outreach activities drove traffic to Exaquest's website (www.exaquest.org), which provides additional information to the public about the potential for long-term biomass storage to remove CO2 from the atmosphere. | $0 | $358 |
Compensation and Service Providers
Employees
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| John Lin | President And Director | PT | $0 | - | - |
| Chun-I Lin | Treasurer And Secretary | - | $0 | - | - |
| Amber Janda | Director | PT | $0 | - | - |
| Justin Kreindler | Director | - | $0 | - | - |
Filing and Contact Details
Filer
- Filer Name
- Exaquest Carbon
- EIN
- 84-4848621
- Phone
- 5132767792
- Address
- 35 Western Shore Lane Apt 5, San Francisco, CA 94115
Signing Officer
- Name
- John Lin
- Title
- President
- Phone
- 5132767792
- Signed
- 2023-08-31
Supplemental Narrative
Additional Explanations
Form 990-EZ, Part I, Line 16
“Description of Other Expenses included in Part I, Line 16 (TOTAL = $3,305) with the EXPENSE AMOUNT and DESCRIPTION OF EXPENSE: $311 for research supplies; $40 for access fees to research articles; $948 for Aplos accounting software; $312 for Squarespace and website fees; $288 for Gmail (purchased through Squarespace); $27 for e-filing of 1099 forms with the IRS; $1004 for state charitable solicitation and corporate registration fees; $8 for online donation processing fees; $198 for registered agent services from Harbor Compliance; $69 for the Nolo guide to state registrations; $100 for the annual membership fee for My Climate Journey (an online climate-focused community).”
Raw XML Appendix206 raw XML fields
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
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| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 0 | Program Service #1 = Biomass storage research. 1ST PARAGRAPH: Exaquest Carbon has continued the wood chip drying and storage experiment on the property of Dr. Arnold Forman in Nevada City, CA. Since June 2022, the tank has been capped, and we have been collecting data showing that the dry wood inside the container will remain dry indefinitely without decomposing. (No significant dry matter loss has been observed during the entire experiment.) This data collection is ongoing. 2ND PARAGRAPH: As of 11/1/2022, Exaquest's lease of approximately 1500 square feet of light industrial workspace in Alameda, CA terminated, and Tau Carbon Inc. began leasing the same workspace. Tau Carbon has allowed Exaquest Carbon to continue collecting data on experiments that were ongoing in the Alameda workspace when the lease was taken over by Tau Carbon. These experiments include one 55-gallon drum containing dried wood chips and one 55-gallon drum containing a mixture of wood chips and larger wood chunks. Those two drums are still being weighed regularly, and we continue to observe no dry matter loss or other decomposition in the stored wood. 3RD PARAGRAPH: At the end of June 2022, Exaquest launched an experiment to study the drying and preservation of approximately 1100 lbs of wood in the form of split logs. The pile of split logs was covered in plastic wrap to exclude water from external sources, and the mass of the entire pile was regularly measured with a floor scale. The wood was dried by attaching a 400 CFM fan to the plastic wrap and using the fan to either blow air into the container or suck air out of the container. This experiment ended at the end of March 2023 when the wood was dried to its equilibrium moisture content. |
| IRS990EZ/ProgramSrvcAccomplishmentGrp/DescriptionProgramSrvcAccomTxt | 1 | Program Service #2 = Outreach to inform the public and other interested groups about the potential for long-term biomass storage to remove CO2 from the atmosphere. Exaquest Carbon's directors and officers engaged in informational outreach activities over the course of the fiscal year that ended on June 30, 2023. In January 2023, Exaquest director and CTO Dr. Amber Janda published a report on the Exaquest Carbon website titled "Wood drying and preservation research results for January 2022-present." On June 28, 2023, Dr. Janda presented the results from her January 2023 report to the Puro.earth Advisory Board as part of its consideration of the new "Terrestrial Storage of Biomass" methodology for carbon removal. Finally, Dr. Janda and Exaquest President John Lin regularly posted updates about Exaquest's work - including Dr. Janda's January 2023 research report - on social media (LinkedIn, Facebook, Instagram, and Twitter) and on climate-focused Slack groups including My Climate Journey, AirMiners, and Work on Climate. All of these outreach activities drove traffic to Exaquest's website (www.exaquest.org), which provides additional information to the public about the potential for long-term biomass storage to remove CO2 from the atmosphere. |
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Document Assets
No mirrored PDF or thumbnail assets are attached yet.