Charity Search / CARBON CYCLE INSTITUTE
Science & Technology (U99) 990 on File

CARBON CYCLE INSTITUTE

EIN: 46-2694752 · PETALUMA, CA 94952-2841 · United States · FY 2023 Data
3 out of 5 54 / 100 Based on 2+ years of filings
Financial strength (30%) 85/100
Reliability (20%) 50/100
Effectiveness (25%) 74/100
Impact (25%) No data yet
Financial data: FY 2023 · Scored 9/13/2026
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Financial Overview — FY 2023
$1.0M
Total Revenue
$993K
Total Expenses
$724K
Net Assets
5
Employees
Revenue Sources
Expense Breakdown
Program Expense Ratio 77.7%
Fundraising Efficiency N/A
Operating Reserve 8.76x
Liability-to-Asset 0.0%
Revenue Diversification 90.7%
Executive Compensation $105K
Compared with Peers
FY 2023
Compared with 730 similar organizations (United States, Science & Technology, $100K–$1M in expenses), FY 2023.
This organization Middle half of peers (P25–P75) Peer median
Ratio This org Peer median Position (P10 → P90)
Program expense ratio
Program expenses / total expenses · higher is better
77.7% 84.3%
P10P90
Below median
Admin expense ratio
Management and general / total expenses · lower is better
14.9% 13.9%
P10P90
Below median
Fundraising expense ratio
Fundraising expenses / total expenses · lower is better
7.4% 0.0%
P10P90
Bottom quarter
Operating reserve
Months of expenses covered by net assets · higher is better
8.8 mo 11.3 mo
P10P90
Below median
Liabilities to assets
Total liabilities / total assets · lower is better
0.0% 0.8%
P10P90
Top quarter
Revenue concentration
Share of revenue from the largest source · lower is better
90.7% 93.4%
P10P90
Above median
Revenue growth
Year over year revenue growth
18.1% 10.8%
P10P90
Expense growth
Year over year expense growth
40.8% 14.6%
P10P90
Surplus margin
Surplus as a share of revenue
4.2% 2.0%
P10P90
Financial History
Year Revenue Expenses Net Assets Program % Staff
2023 $1.0M $993K $724K 77.7% 5
2022 $878K $705K $681K 76.2% 6
2021 $818K $751K N/A 5
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Organization Details
EIN
46-2694752
State
CA
City
PETALUMA
ZIP
94952-2841
Classification
U99
Category
Science & Technology
Rating
3★
Coverage
A
Last Updated
Aug 2026
Form 990
On File
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