Civic Intelligence

Powerhouse Science Center

EIN 68-0321106 • 501(c)3 • Sacramento, CA

Profile

The powerhouse science center is a dynamic, regional hub that engages and inspires people of all ages to explore the wonders, possibilities, and responsibilities of science.

400 Jibboom StreetSacramento, CA 95811

www.visitmosac.org

Siviq Scores

Precomputed percentiles relative to similar nonprofits. These scores are descriptive rather than judgmental.

Liabilities / Assets

84th percentile

0.74x

Higher debt load relative to assets than 84% of similar nonprofits.

501(c)3 • $50M-$100M nonprofits • Source year 2024

Liabilities / Revenue

95th percentile

6.08x

Higher debt load relative to revenue than 95% of similar nonprofits.

501(c)3 • $50M-$100M nonprofits • Source year 2024

Net Margin

67th percentile

12%

Higher net margin than 67% of similar nonprofits.

501(c)3 • $50M-$100M nonprofits • Source year 2024

Top Officer Pay

26th percentile

$159,525

Higher top officer pay than 26% of similar nonprofits.

Top officer pay equals 2.1% of source-year revenue.

501(c)3 • $50M-$100M nonprofits • Source year 2024

Asset Growth

19th percentile

-2.4%

Faster asset growth than 19% of similar nonprofits.

501(c)3 • $50M-$100M nonprofits • Annualized from 2023 to 2024

Revenue Growth

29th percentile

-0.5%

Faster revenue growth than 29% of similar nonprofits.

501(c)3 • $50M-$100M nonprofits • Annualized from 2023 to 2024

Balance Sheet
Liabilities / Assets84th percentile

Assets

Down

$62,986,503

Down $1,574,637 (-2.4%) from 2023

Liabilities

Down

$46,907,791

Down $535,301 (-1.1%) from 2023

Net Assets

Down

$16,078,712

Down $1,039,336 (-6.1%) from 2023

Operations
Liabilities / Revenue95th percentileNet Margin67th percentile

Revenue

Down

$7,718,795

Down $35,513 (-0.5%) from 2023

Expenses

Up

$6,800,291

Up $229,328 (+3.5%) from 2023

Net Income

Down

$918,504

Down $264,841 (-22%) from 2023

Trend Graphs

Balance Sheet Trend

Asset Growth19th percentile

Grouped bars show assets, liabilities, and net assets across loaded filings.

$80M$60M$40M$20M$0Assets 2011: $1,410,075Liabilities 2011: $461,697Net Assets 2011: $948,3782011Assets 2012: $5,494,414Liabilities 2012: $1,364,119Net Assets 2012: $4,130,2952012Assets 2013: $7,638,834Liabilities 2013: $2,732,938Net Assets 2013: $4,905,8962013Assets 2014: $8,039,940Liabilities 2014: $2,588,286Net Assets 2014: $5,451,6542014Assets 2015: $8,482,432Liabilities 2015: $2,799,808Net Assets 2015: $5,682,6242015Assets 2016: $8,523,073Liabilities 2016: $2,632,267Net Assets 2016: $5,890,8062016Assets 2017: $9,015,940Liabilities 2017: $2,675,955Net Assets 2017: $6,339,9852017Assets 2018: $50,059,539Liabilities 2018: $43,223,287Net Assets 2018: $6,836,2522018Assets 2019: $54,386,512Liabilities 2019: $45,069,892Net Assets 2019: $9,316,6202019Assets 2020: $62,690,435Liabilities 2020: $49,200,612Net Assets 2020: $13,489,8232020Assets 2021: $64,778,335Liabilities 2021: $47,277,870Net Assets 2021: $17,500,4652021Assets 2022: $66,254,950Liabilities 2022: $48,386,686Net Assets 2022: $17,868,2642022Assets 2023: $64,561,140Liabilities 2023: $47,443,092Net Assets 2023: $17,118,0482023Assets 2024: $62,986,503Liabilities 2024: $46,907,791Net Assets 2024: $16,078,7122024

Highlighted filing

2024

Assets$62,986,503
Liabilities$46,907,791
Net Assets$16,078,712
Open 2024 Filing

Operations Trend

Revenue Growth29th percentile

Revenue, expenses, and net income by year, with the latest filing highlighted.

$8.0M$6.0M$4.0M$2.0M$0Revenue 2011: $1,510,047Expenses 2011: $1,217,172Net Income 2011: $292,8752011Expenses 2012: $1,391,6112012Expenses 2013: $1,199,9132013Revenue 2014: $2,041,408Expenses 2014: $1,029,868Net Income 2014: $1,011,5402014Revenue 2015: $1,208,269Expenses 2015: $977,299Net Income 2015: $230,9702015Revenue 2016: $1,427,293Expenses 2016: $1,219,111Net Income 2016: $208,1822016Revenue 2017: $1,832,405Expenses 2017: $1,383,226Net Income 2017: $449,1792017Revenue 2018: $2,489,579Expenses 2018: $1,426,952Net Income 2018: $1,062,6272018Revenue 2019: $4,060,397Expenses 2019: $1,491,496Net Income 2019: $2,568,9012019Revenue 2020: $5,680,646Expenses 2020: $1,505,265Net Income 2020: $4,175,3812020Revenue 2021: $5,257,147Expenses 2021: $1,399,373Net Income 2021: $3,857,7742021Revenue 2022: $7,088,630Expenses 2022: $4,648,970Net Income 2022: $2,439,6602022Revenue 2023: $7,754,308Expenses 2023: $6,570,963Net Income 2023: $1,183,3452023Revenue 2024: $7,718,795Expenses 2024: $6,800,291Net Income 2024: $918,5042024

Highlighted filing

2024

Revenue$7,718,795
Expenses$6,800,291
Net Income$918,504
Open 2024 Filing

Filings

Most recent year

2024 • Form 990Detailed filing. Detailed filing data is available for this year.

Open filing
Assets
$62,986,503
Liabilities
$46,907,791
Net assets
$16,078,712
Revenue
$7,718,795
Expenses
$6,800,291
Net income
$918,504
Balance SheetOperations
YearAssetsLiabilitiesNet AssetsRevenueExpensesNet Income
2024Detailed filing. Detailed filing data is available for this year.$63.0$46.9$16.1$7.72$6.80$0.92
2023Detailed filing. Detailed filing data is available for this year.$64.6$47.4$17.1$7.75$6.57$1.18
2022Detailed filing. Detailed filing data is available for this year.$66.3$48.4$17.9$7.09$4.65$2.44
2021Detailed filing. Detailed filing data is available for this year.$64.8$47.3$17.5$5.26$1.40$3.86
2020Detailed filing. Detailed filing data is available for this year.$62.7$49.2$13.5$5.68$1.51$4.18
2019Detailed filing. Detailed filing data is available for this year.$54.4$45.1$9.32$4.06$1.49$2.57
2018Detailed filing. Detailed filing data is available for this year.$50.1$43.2$6.84$2.49$1.43$1.06
2017Detailed filing. Detailed filing data is available for this year.$9.02$2.68$6.34$1.83$1.38$0.45
2016Detailed filing. Detailed filing data is available for this year.$8.52$2.63$5.89$1.43$1.22$0.21
2015Detailed filing. Detailed filing data is available for this year.$8.48$2.80$5.68$1.21$0.98$0.23
2014Summary only. Only limited summary data is available for this year.$8.04$2.59$5.45$2.04$1.03$1.01
2013Facts available. Structured filing facts are available, but richer extracted sections are limited.$7.64$2.73$4.91$1.20
2012Facts available. Structured filing facts are available, but richer extracted sections are limited.$5.49$1.36$4.13$1.39
2011Summary only. Only limited summary data is available for this year.$1.41$0.46$0.95$1.51$1.22$0.29
Latest Filing Detail
Jump To
Filing Snapshot
Filing Period
Jul 1, 2023 to Jun 30, 2024
Signed
May 13, 2025
Return Version
2023v6.0
Gross Receipts
$7,946,037
Mission and Program Overview

Mission

The discovery museum of sacramento is a dynamic, regional hub that engages and inspires people of all ages to explore the wonders, possibilities, and responsibilities of science.

The powerhouse science center is a dynamic, regional hub that engages and inspires people of all ages to explore the wonders, possibilities, and responsibilities of science.

Balance Sheet Detail
LineBeginningEndChange
Assets
Savings and Temporary Cash Investments$6,801,011$7,843,049▲ $1,042,038
Land, Buildings, and Equipment, Net$6,258,273$6,446,863▲ $188,590
Pledges and Grants Receivable$2,208,395$1,455,566▼ $752,829
Cash and Non-Interest-Bearing Accounts$468,365$405,651▼ $62,714
Prepaid Expenses and Deferred Charges$117,777$149,075▲ $31,298
Inventories for Sale or Use$101,290$70,962▼ $30,328
Total Assets$64,561,140$62,986,503▼ $1,574,637
Other Assets Total$48,606,029$46,615,337▼ $1,990,692
Liabilities
Tax Exempt Bond Liabilities$38,797,592$38,476,450▼ $321,142
Deferred Revenue$6,412,690$6,616,385▲ $203,695
Accounts Payable and Accrued Expenses$664,062$838,445▲ $174,383
Mortgage Notes Payable Secured by Investment Property$631,754$647,436▲ $15,682
Other Liabilities$936,994$329,075▼ $607,919
Total Liabilities$47,443,092$46,907,791▼ $535,301
Net Assets / Fund Balance
Net Assets With Donor Restrictions$48,967,670$46,849,805▼ $2,117,865
Net Assets Without Donor Restrictions$-31,849,622$-30,771,093▲ $1,078,529
Total Net Assets Fund Balance$17,118,048$16,078,712▼ $1,039,336
Total Liabilities and Net Assets / Fund Balance$64,561,140$62,986,503▼ $1,574,637

Asset Categories

AssetBook ValueDepreciationBasis
Leasehold Improvements$4,982,770$2,425,028$7,407,798
Equipment$1,464,093$586,249$2,050,342
Other Assets Org$46,615,337--
Compensation and Service Providers
Top Officer Pay26th percentile

Employees

NameTitleFull / Part TimeBaseOtherTotal
Andrea DunhamExecutive DirectorFT$147,888$11,637$159,525
Daniela CalvittiFinance DirectorFT$96,923$673$97,596

Board Members and Trustees

NameTitle
Michele WongPresident
Michael ChaseVice President
Andy KramerDirector
Binda MangatDirector
Celeste ChinDirector
Dr Judy KjelstromDirector
Dusty MillerDirector
Farres EverlyDirector
Harry LaswellDirector
Hon Darrell SteinbergDirector
Hon Phil SernaDirector
Johan OttoDirector
Melissa FosterDirector
Michael ChaseDirector
Michael GalaneDirector
Raymond BurnellDirector
Anne StainesSecretary
Jeff GrubbsTreasurer
Revenue and Support

Revenue Composition

Contributions and Grants
$4,372,149
Program Service Revenue
$3,128,853
Investment Income
$30,445
Other Revenue
$187,348
All Other Contributions
$240,137
Change in Net Assets
$918,504

Audited Revenue Reconciliation

Revenue per Audited Statements
$7,718,795
Revenue Not Reported on Financial Statements
$0
Revenue Not Reported on Form 990
$42,852
Total Revenue per Audited Statements
$7,761,647
Total Revenue per Form 990
$7,718,795
Expenses and Functional Allocation

Major Expense Lines

Line ItemAmount
Other Expenses$3,698,648
Salaries, Compensation, and Employee Benefits$3,101,643
Total Fundraising Expense$376,757
Grants and Similar Amounts Paid$0
Professional Fundraising Fees$0

Functional Expense Allocation

Line ItemProgramManagementFundraisingTotal
Other Salaries and Wages$1,925,585$359,595$182,259$2,467,439
Depreciation Depletion$1,024,850$215,268$53,558$1,293,676
Interest$738,456$155,111$38,591$932,158
Occupancy$389,023$81,714$20,330$491,067
Insurance$268,561$56,411$14,035$339,007
Current Officers, Directors, Trustees, and Key Employees$200,650$37,476$18,995$257,121
Payroll Taxes$175,586$36,881$9,176$221,643
Other Employee Benefits$120,140$22,439$11,373$153,952
Information Technology$109,054$22,907$5,699$137,660
Advertising$84,807$15,508$8,206$108,521
Fees for Services Other$75,423$15,554$3,942$94,919
Fees for Services Accounting-$47,200-$47,200
Travel$24,894$2,102$1,112$28,108
Office Expenses$20,758$4,360$1,085$26,203
Other Expenses$18,544$3,895$969$23,408
All Other Expenses$8,598$1,806$449$10,853
Pension Plan Contributions$1,161$217$110$1,488
Total Functional Expenses$5,317,491$1,106,043$376,757$6,800,291

Audited Expense Reconciliation

Line ItemAmount
Total Expenses per Audited Statements$8,800,983
Expenses per Audited Statements$6,800,291
Total Expenses per Form 990$6,800,291
Expenses Not Reported on Form 990$2,000,692
Expenses Not Reported on Financial Statements$0
Fundraising, Events, and Gaming
Fundraising activities
No
Gaming activities
No
Professional fundraiser used
No

Fundraising and Gaming Totals

Line ItemAmount
Professional Fundraising Fees$0
Political and Lobbying Activity
Political campaign activity
No
Lobbying activity
No
Subject to proxy tax
No
Debt and Bond Financing

Other Reported Liabilities

LiabilityAmount
Term Loan, Five Star Bank$329,075

Bond Issues

BondIssuerIssuedIssue PricePurpose
ACalifornia Infrastructure & Economic Development2017-12-29$22,000,000Proceeds are used for the construction of the new powerhouse science center
BCalifornia Infrastructure & Economic Development2018-03-14$18,500,000Proceeds are used for the construction of the new powerhouse science center

Bond Proceeds

BondTotal ProceedsSpentRetiredIssuance Costs
A$22,248,583--$439,525
B$18,549,481--$370,000

Bond Financing Compliance

No rebate due
Yes
Rebate not yet due
No
Form 8038-T filed
No
Gross proceeds invested
No
Gross proceeds invested in GIC
No
Exception to rebate
No
Corrective action procedures
No
Governance and Compliance

Governance Checklist

Compiled or reviewed by an accountant
No
Audit committee
Yes
Backup withholding compliance
Yes
Business relationship with 35% controlled entity
No
Business relationship with family members
No
Business relationship with organization members
No
Material changes to governing documents
No
Compensation from other sources disclosed
No
CEO compensation reviewed
Yes
Other officer compensation reviewed
Yes
Conflict-of-interest policy
No
Audited financial statements prepared
No
Key decisions subject to board approval
No
Management duties delegated
No

Governance Explanations

Form 990, Part VI, Section A, Line 1A

“The board of directors may delegate the management of day-to-day operation of the business to the executive committee of the board of directors or to any other person, provided, however, that the business and affairs of the corporation shall be managed, and all corporate powers shall be exercised, under the ultimate direction of the board of directors. The executive committee is comprised of the president, vice president, secretary, treasurer, and one or more other director(s) appointed by the board of directors.”

Form 990, Part VI, Section B, Line 11B

“The form 990 was prepared and reviewed by an outside accounting firm based on information provided by the director of finance. The executive director of the board of directors reviewed the prepared form 990 prior to filing with the irs.”

Form 990, Part VI, Section B, Line 12

“General conflict of interest and whistleblower policies are discussed with board members and staff members when recruited, although no formal written policy is in place as of the end of the year.”

Form 990, Part VI, Section B, Line 15

“Compensation of the executive director and all other officers and key employees is determined by the board of directors and approved by the chairman of the board. This process was last undertaken in 2023.”

Form 990, Part VI, Section C, Line 19

“Governing documents and policies are made available to the public upon request and on the state's registry of charitable trusts website.”

Filing and Contact Details

Filer

Filer Name
Powerhouse Science Center
EIN
68-0321106
Phone
9166745000
Address
400 JIBBOOM STREET, SACRAMENTO, CA 95811
Doing Business As
Smud Museum of Science

Signing Officer

Name
Andrea Durham
Title
Executive Director
Phone
9166745000
Signed
2025-05-13
Discuss with paid preparer
Yes

Organization Details

Principal Officer
Andrea Durham
Formed
1993
Legal Domicile
CA
Voting Board Members
19
Independent Board Members
18
Employees
103
Volunteers
58

Preparer

Firm
Gilbert Cpas
Address
2880 GATEWAY OAKS DR STE 100, SACRAMENTO, CA 95833
Preparer
Amanda H Williams
Phone
9166466464
Supplemental Narrative

Additional Explanations

FORM 990, PART XI, LINE 9:

“Change in value of pledges receivable 32,852.”

Form 990 Part XII, Line 2C

“This process has not changed from prior year.”

Financial Statement Notes

PART XI, LINE 2D - OTHER ADJUSTMENTS:

“Change in value of pledges receivable”

Raw XML AppendixShowing 400 of 705 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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IRS990/Form990PartVIISectionAGrp/TitleTxt6DIRECTOR
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