Form 990 for tax year 2024

Totals

Total revenue

$451,607

Total expenses

$457,190

Contributions and grants received

$0

Grants paid

$0

Program service revenue

$451,607

Investment income

$0

Other revenue

$0

Total assets, end of year

$100,195

Total liabilities, end of year

$125,400

Net assets or fund balances, end of year

-$25,205

Program services expenses (Part IX)

— not reported

Management and general expenses

— not reported

Fundraising expenses

— not reported

Program service expenses (Part III)

— not reported

Line items

Every line the filer filed in Parts VIII, IX and X, as filed and in filed order. Blank columns are left out, and the lines are not forced to add up to the totals above.

Mission and programs · 2024

• SUSTAINABILITY PRIVATE CAPITAL EVENT: A DAY FOCUSED ON BRINGING HIGH CALIBER EARLY STAGE CLEANTECH COMPANIES TOGETHER WITH TOP CLEANTECH INVESTORS IN A ONE-ON-ONE FORMAT.

• 15TH ANNUAL ENERGY CONFERENCE ENERGY INFRASTRUCTURE,A CONFERENCE FOCUSED ON EXPLORING INNOVATIONS THAT CREATE A RESILIENT ENERGY INFRASTRUCTURE CAPABLE OF SUPPORTING A WIDE RANGE OF SUSTAINABILITY INITIATIVES IN SOUTHERN CALIFORNIA AND BEYOND.

• WATER SOLUTIONS 7: TO TAKE A CLOSE LOOK AT THE HOTTEST TOPICS AND EVOLVING WATER TECHNOLOGIES AND THE SOLUTIONS THEY PROVIDE TO PUBLIC AND PRIVATE ORGANIZATIONS. THE SESSION CONCLUDED WITH A DISCUSSION ON THE GROWING OC WATER CLUSTER AND WHERE WE GO FROM HERE.

As filed on the 2024 return.

Listed in Part VII

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. A Schedule J breakdown is as filed: base pay, bonus, other, deferred compensation and nontaxable benefits from this organization, with any from related organizations beside each, and the filer's own total. It is shown with the Part VII listing of the same name on the same return. The form gives no key between the two, so that pairing is ours, and is marked matched by us.

Schedule J

Part I's answers as filed. A line not listed was left unanswered; on lines 1a and 3 that means the box was not checked.

Grants on this return

No itemized grants to organizations on this return.

Related organizations on this return

Schedule R Part II: tax-exempt organizations related to the filer by control. It does not record shared board members or money.

• SUSTAIN OC FOUNDATION

  501(C)(3) · EDUCATIONAL · CA · controlled entity

  Directly controlled by SUSTAIN SOCAL

Provenance

Return type

form_990

Tax year

2024

Filed

14 November 2025

IRS schema version

2024v5.2

Source object

202513189349311631

Check it against the return as filed: the GivingTuesday Data Lake hosts a public copy of the original XML.

The source document this was parsed from is served over the API, which is where bulk and document access live.