374water Inc.NASDAQ: SCWO

374Water Reports Third Quarter 2025 Financial Results

Third Quarter Revenues Increased to $0.8 Million Due to Higher Service Revenues and Expects 2025 Full Year Revenues of Approximately $4 Million

Fortified Balance Sheet Including $7.0 Million ATM Facility Extends Cash Runway into Q2 2026

Management to Host Webcast and Conference Call Today at 4:30 p.m. ET

DURHAM, N.C., Nov. 12, 2025 (GLOBE NEWSWIRE) -- 374Water Inc. (NASDAQ: SCWO) ("374Water" or the "Company"), a global leader in organic waste destruction technology and services for the industrial, municipal, and federal markets, today reported its financial and operational results for the third quarter ended September 30, 2025.

“The third quarter of 2025 was underscored by ongoing service deployments and the continued commercialization of our Super Critical Water Oxidation (“SCWO”) technology,” said Stephen J. Jones, Interim President and Chief Executive Officer of 374Water. “For example, we successfully completed a commercial-scale waste destruction service project at Clean Earth’s Detroit, MI facility as part of a Department of Defense (“DoD”) project. For six weeks we executed per- and polyfluoroalkyl (“PFAS”) destruction of multiple concentrated waste streams at commercial Treatment, Storage, and Disposal Facilities (“TSDF”) using our AirSCWO 6 System. We also successfully deployed our AirSCWO technology to a Colorado School of Mines and DoD Environmental Security Technology Certification Program project aimed at comparing technology solutions to destroy PFAS contaminated wastes. Both efforts demonstrated our ability to destroy PFAS-impacted waste streams as a treatment option for DoD installations impacted by PFAS.

“During the quarter we signed a waste destruction services (“WDS”) collaboration agreement focused on PFAS destruction with Crystal Clean, a leading provider of environmental and waste management solutions. Crystal Clean is an ideal partner to enable our WDS business to scale rapidly and support growing demand across a wide array of market verticals and waste streams. We intend to grow the WDS business over the next several years, establishing multiple WDS operations at TSDF partner facilities across North America. WDS will generate recurring revenues with customers demanding total waste treatment with our AirSCWO technology.

“Most recently, we secured an order from the City of Olathe, KS ("Olathe") for the sale and deployment of an AirSCWO 6 system and a related pre-treatment and dewatering system. Olathe will utilize the AirSCWO process at its wastewater treatment facility to assess its potential as a sustainable alternative to traditional sludge management practices and disposal methods. We also recently began processing our award by the State of North Carolina for WDS to destroy AFFF utilizing AirSCWO technology. In the first phase of this waste destruction service project, we will treat 1,000 gallons of AFFF. If selected for the second phase, we could treat up to an additional 28,000 gallons of AFFF.

“On the financial front, we have strengthened our balance sheet, utilizing our at-the-market facility which generated proceeds of approximately $7.0 million, extending our anticipated cash runway into the second quarter of 2026.

“Looking ahead, we are focused on successful waste destruction of PFAS and other waste streams utilizing our AirSCWO system at current project deployments and accelerating the conversion of a growing pipeline of opportunities. With the recent announcements of revenue generating service and capital equipment sales, we are projecting 2026 revenue to be in the $6-8 million range. We look forward to additional milestones and announcements in the months ahead,” concluded Jones.

Third Quarter 2025 Financial Summary

  • For the third quarter of 2025, revenue totaled $760,000 compared to $81,000 in the prior year. The company’s business has been focused on the development and commercialization of its AirSCWO systems to fulfill current projects and prepare for additional revenue growth. The approximate $679,000 increase in revenues was primarily due to an increase in our service revenues of approximately $643,000 from the completion of waste destruction service projects, and $36,000 in capital equipment sale revenues.

  • Total operating expenses increased 64% to $4.6 million for the three months ended September 30, 2025, compared to $2.8 million in the prior year period. The increase was primarily owed to expanded operations including a $0.9 million increase in compensation and related expenses, an increase of $0.3 million in research and development, and an increase of $0.8 million in general and administrative expenses.

  • Net loss for the three months ended September 30, 2025, was $4.3 million, as compared to$2.7 million in the prior year. Net loss increased due to continued investment in commercialization and increased operational costs.

  • Revenue for 2025 calendar year is projected to be approximately $4 million based upon current expectation of deliverables for the fourth quarter.

  • Cash and cash equivalents as of September 30, 2025, was $0.9 million, as compared to $10.7 million as of December 31, 2024. As of September 30, 2025, working capital was $1.9 million, compared to $4.5 million as of September 30, 2024.

  • Based upon our current cash position, including the $7.0 million raised from the at-the-market facility, and expected billings and related collections, we project to have adequate cash to support our business plans into Q2 2026.

Third Quarter 2025 Results Conference Call

374Water Interim President and Chief Executive Officer Stephen J. Jones and CFO Russell Kline will host the conference call, followed by a question-and-answer period. The conference call will be accompanied by a presentation, which can be viewed during the webcast or accessed following the call via the investor relations section of the Company’s website here.

To access the call, please use the following information:

Date:

Wednesday, November 12, 2025

Time:

4:30 p.m. Eastern time (1:30 p.m. Pacific time)

Dial-in:

1-877-423-9813

International Dial-in:

1-201-689-8573

Conference Code:

13756490

Webcast:

SCWO Q3 2025 Financial Results Conference Call


A telephone replay will be available approximately three hours after the call and will run through November 26, 2025, by dialing 1-844-512-2921 from the U.S., or 1-412-317-6671 from international locations, and entering replay pin number: 13756490. The replay can also be viewed through the webcast link above and the presentation utilized during the call will be available in the Company’s investor relations section here.

About 374Water

374Water Inc. (NASDAQ: SCWO) is a global industrial technology and services company providing innovative solutions addressing wastewater treatment and waste management issues within the industrial, municipal, and federal markets. 374Water's AirSCWO technology is designed to efficiently destroy and mineralize a broad spectrum of non-hazardous and hazardous organic wastes, producing safe dischargeable water streams, safe mineral effluent, safe vent gas, and recoverable heat energy. 374Water's AirSCWO technology has the potential to assist its customers to meet discharge requirements, reduce or eliminate disposal costs, remove bottlenecks, and reduce litigation and other risks. 374Water continues to be a leader in innovative waste treatment solutions, dedicated to creating a greener future and eradicating harmful pollutants. Learn more by visiting www.374water.com and follow us on LinkedIn.

Cautionary Language on Forward-Looking Statements

Certain statements in this communication are "forward-looking statements" within the meaning of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995, as amended. Words such as "anticipate," "believe," “could," "estimate," "expect," "intend," "may," “plan," "predict," "project," "potential," or other comparable terminology are intended to identify forward-looking statements. These statements include those related to 374Water’s revenue guidance and cash runway, 374Water’s ability to scale its operations, including its WDS operations by expanding WDS operations to TSDFs and being awarded additional AFFF to process from the State of North Carolina or others, whether 374Water will be successful in obtaining federal, municipal and industrial waste destruction contracts, demand for 374Water’s solutions, and 374Water’s ability to destroy PFAS at scale, and 374Water’s future prospects and involve known and unknown risks, uncertainties, and other factors that may cause 374Water’s actual results, levels of activity, performance, or 374Water’s achievements or those of its industry to be materially different from those expressed or implied by any forward-looking statements. 374Water has based these forward-looking statements on its current expectations, assumptions, estimates, beliefs, and projections. While 374Water believes these expectations, assumptions, estimates, and projections are reasonable, such forward-looking statements are only predictions and involve known and unknown risks and uncertainties, many of which involve factors or circumstances that are beyond the 374Water’s control. These forward-looking statements are subject to risks and uncertainties, including those discussed under "Risk Factors" in 374Water’s Form 10-Q for the quarter ended September 30, 2025, and in 374Water’s subsequent filings and reports with the SEC. The forward-looking statements herein are made only as of the date they were first issued, and unless otherwise required by laws, 374Water disclaims any intention or obligation to update or revise any forward-looking statements, whether as a result of new information, future events, or otherwise.

Investor Relations and Media Contact
Jim Siccardi
Senior Vice President
Direct: 984-374-1222
Jim.Siccardi@374water.com
www.374Water.com

Chris Tyson
Executive Vice President
MZ North America
Direct: 949-491-8235
SCWO@mzgroup.us
www.mzgroup.us

374Water Inc. and Subsidiaries
Condensed Consolidated Balance Sheets
September 30, 2025 (Unaudited) and December 31, 2024

September 30,
2025

December 31,
2024

Assets

Current Assets:

Cash

$

933,328

$

10,651,644

Accounts receivable, net of credit allowance

643,585

269,733

Unbilled accounts receivable

2,155,622

1,653,007

Stock subscription receivables

5,041

-

Other receivables

11,851

43,886

Inventory, net

1,897,544

1,701,474

Contract assets

151,493

136,651

Prepaid expenses

439,324

431,412

Total Current Assets

6,237,788

14,887,807

Property and equipment, net

3,483,957

2,567,571

Intangible asset, net

961,566

1,016,594

Right-of-use asset, net

602,713

691,014

Other assets

76,149

20,847

Total Long-Term Assets

5,124,385

4,296,026

Total Assets

$

11,362,173

$

19,183,833


Liabilities and Stockholders’ Equity

Current Liabilities:

Accounts payable and accrued expenses

$

1,241,839

$

906,394

Accrued bonuses

270,000

570,000

Accrued contract loss provision

1,230,000

1,000,000

Accrued legal settlement

66,175

335,000

Unearned revenue

360,463

197,683

Note payable

7,347

-

Secured promissory note

600,000

-

Financing liability

171,173

-

Operating lease liability

114,866

101,320

Other liabilities

271,666

17,279

Total Current Liabilities

4,333,529

3,127,676

Unearned revenue, less current portion

30,000

30,000

Note payable, less current portion

37,735

-

Operating lease liability, less current portion

463,848

551,376

Total Long-Term Liabilities

531,583

581,376

Total Liabilities

4,865,112

3,709,052


Stockholders’ Equity

Preferred stock: 50,000,000 shares authorized, par value $0.0001 per share, nil issued and outstanding at September 30, 2025 and December 31, 2024.

-

-

Common stock: 1,000,000,000 common shares authorized, par value $0.0001 per share, 154,261,131 and 144,301,977 shares outstanding at September 30, 2025 and December 31, 2024, respectively

15,424

14,429

Additional paid-in capital

47,494,670

43,845,499

Accumulated deficit

(41,015,504

)

(28,387,618

)

Accumulated other comprehensive income

2,471

2,471

Total Stockholders’ Equity

6,497,061

15,474,781

Total Liabilities & Stockholders’ Equity

$

11,362,173

$

19,183,833

374Water Inc. and Subsidiaries
Condensed Consolidated Statements of Operations
For the Three and Nine Months Ended September 30, 2025 and 2024
(Unaudited)

Three Months Ended
September 30, 2025

Nine Months Ended
September 30, 2025

2025

2024

2025

2024

Revenues

$

760,417

$

81,490

$

1,898,484

$

433,589

Cost of revenues

547,785

42,404

1,823,935

703,245

Gross margin (deficit)

212,632

39,086

74,549

(269,656

)

Operating expenses

Research and development

755,944

424,579

1,820,701

1,526,294

Compensation and related expenses

2,097,580

1,212,602

5,769,832

3,010,273

Professional fees

257,228

499,010

1,678,467

1,367,702

General and administrative

1,462,625

644,634

3,589,754

1,788,117

Total operating expenses

4,573,377

2,780,825

12,858,754

7,692,386

Loss from operations

(4,360,745

)

(2,741,739

)

(12,784,205

)

(7,962,042

)

Other income(expense)

Interest income

11,088

36,626

147,153

215,438

Other income (expense)

633

3,296

9,166

88,002

Total other income, net

11,721

39,922

156,319

303,440

Net loss before income taxes

(4,349,024

)

(2,701,817

)

(12,627,886

)

(7,658,602

)

Provision for Income Taxes

-

-

-

-

Net loss

$

(4,349,024

)

$

(2,701,817

)

$

(12,627,886

)

$

(7,658,602

)

Net loss per share (basic and diluted)

$

(0.03

)

$

(0.02

)

$

(0.09

)

$

(0.06

)

Weighted average common shares outstanding-basic and diluted

151,471,944

132,997,135

147,044,195

133,307,818

374Water Inc. and Subsidiaries
Condensed Consolidated Statements of Operations
For the Three and Nine Months Ended September 30, 2025 and 2024
(Unaudited)

CASH FLOWS FROM OPERATING ACTIVITIES

2025

2024

Net loss

$

(12,627,886

)

$

(7,658,602

)

Adjustments to reconcile net loss to net cash used in operating activities:

Depreciation and amortization

545,627

79,040

Non-cash lease expense

88,301

-

Issuance of common stock for services

287,450

373,231

Stock-based compensation - options and restricted stock

2,072,559

878,993

Gain on legal settlement

-

(22,303

)

Increase in inventory reserve

-

50,000

Changes in operating assets and liabilities:

Accounts receivable

(373,852

)

(223,985

)

Unbilled accounts receivable

(502,615

)

(226,594

)

Other receivables

32,035

29,657

Inventory

(196,070

)

(936,934

)

Contract assets

(14,842

)

(99,245

)

Prepaid expenses

199,619

(73,768

)

Other assets

(55,302

)

(22,792

)

Accounts payable and accrued expenses

335,445

197,158

Accrued bonus

(300,000

)

-

Accrued contract loss provision

230,000

100,000

Accrued legal settlement

(268,825

)

-

Unearned revenue

162,780

72,768

Other liabilities

254,387

(14,358

)

Operating lease liability

(73,982

)

-

Net cash used in operating activities

(10,205,171

)

(7,497,734

)

CASH FLOWS FROM INVESTING ACTIVITIES

Purchases of property and equipment

(769,801

)

(75,000

)

Purchases of equipment-in-process

(588,993

)

(838,410

)

Increase in intangible assets

-

(85,797

)

Net cash used in investing activities

(1,358,794

)

(999,207

)

CASH FLOWS FROM FINANCING ACTIVITIES

Repayments on note payable

(3,109

)

-

Repayments on financing liability

(36,358

)

-

Proceeds from the exercise of options

24,000

-

Proceeds from secured promissory note

600,000

-

Proceeds from the sale of common stock , net of issuance costs

1,911,096

11,912

Warrant repurchase

(649,980

)

-

Net cash provided by financing activities

1,845,649

11,912

Net decrease in cash

(9,718,316

)

(8,485,029

)

Cash, beginning of period

10,651,644

10,445,404

Cash, end of period

$

933,328

$

1,960,375

Supplemental cash flow disclosures

Cash paid for interest

$

5,362

$

-

Cash paid for taxes

$

-

$

-

Supplemental disclosure investing activities

Reclassification of inventory to equipment-in-process

$

-

$

1,819,284

Issuance of restricted common stock to executives

$

114

$

-

Equipment financed with a note payable

$

48,191

$

-

Cashless stock option exercise

$

-

$

18

Common stock sold with subscription receivable

$

5,041

Prepaid insurance financed

$

207,531

$

-