<SEC-DOCUMENT>0001575705-21-000266.txt : 20210511
<SEC-HEADER>0001575705-21-000266.hdr.sgml : 20210511
<ACCEPTANCE-DATETIME>20210511151718
ACCESSION NUMBER:		0001575705-21-000266
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20210511
DATE AS OF CHANGE:		20210511

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			POWERVERDE, INC.
		CENTRAL INDEX KEY:			0000933972
		STANDARD INDUSTRIAL CLASSIFICATION:	MOTORS & GENERATORS [3621]
		IRS NUMBER:				880271109
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-49830
		FILM NUMBER:		21910966

	BUSINESS ADDRESS:	
		STREET 1:		21615 N. 2ND AVENUE
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85027
		BUSINESS PHONE:		623-780-3321

	MAIL ADDRESS:	
		STREET 1:		21615 N. 2ND AVENUE
		CITY:			PHOENIX
		STATE:			AZ
		ZIP:			85027

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VYREX CORP
		DATE OF NAME CHANGE:	19951206

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Deshusses Marc
		CENTRAL INDEX KEY:			0001860685

	FILING VALUES:
		FORM TYPE:		SC 13D

	MAIL ADDRESS:	
		STREET 1:		3710 SHANNON ROAD
		STREET 2:		SUITE 51877
		CITY:			DURHAM
		STATE:			NC
		ZIP:			27717
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>deshusses_13d.htm
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<!-- Field: Rule-Page --><DIV ALIGN="LEFT" STYLE="margin-top: 12pt; margin-bottom: 3pt"><DIV STYLE="font-size: 1pt; border-top: Black 2pt solid; border-bottom: Black 1pt solid; width: 100%">&nbsp;</DIV></DIV><!-- Field: /Rule-Page -->

<P STYLE="margin: 0">&nbsp;</P>

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<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>UNITED STATES</B></P>

<P STYLE="font: 14pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SECURITIES AND EXCHANGE COMMISSION</B></P>

<P STYLE="font: 12pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Washington, D.C. 20549</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 18pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SCHEDULE 13D</B>&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Under the Securities Exchange Act of 1934</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>(Amendment No. ___)</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>



<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 24pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>374 WATER INC.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Name of Issuer)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 24pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>POWERVERDE, INC.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Former Name of Issuer)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Common Stock, .0001 Par Value </B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Title of Class of Securities)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B><U>73937M106</U>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(CUSIP Number)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Robert B. Macaulay</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Carlton Fields, P.A.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>700 NW 1<SUP>st</SUP> Avenue</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Miami, Florida 33136</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Phone: (305) 530-0050</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center; text-indent: 0.5in">(Name, Address and Telephone
Number of Person Authorized to Receive Notices and Communications)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin-top: 0; text-align: center; margin-bottom: 0">&#9;<B>April 16, 2021&#9;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"><B></B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">(Date of Event which Requires Filing of this
Statement)</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

<HR NOSHADE SIZE="1" STYLE="color: Black; width: 100%; margin-top: 3pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">If the filing person has previously filed a Statement
on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of &sect;&sect;
240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.&nbsp;&nbsp;&#9744;.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">* The remainder of this cover page shall be
filled out for a reporting person&rsquo;s initial filing on this form with respect to the subject class of securities, and for any subsequent
amendment containing information which would alter disclosures provided in a prior cover page.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">The information required for the remainder
of this cover page shall not be deemed &ldquo;filed&rdquo; for purposes of Section 18 of the Securities Exchange Act of 1934 (the
&ldquo;Act&rdquo;) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions
of the Act (however, see the Notes).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>SCHEDULE 13D</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>CUSIP No. 73937M106&#9;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">1</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">NAME
OF REPORTING PERSON<BR>
<BR>
Marc Deshusses</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt 5pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">2</FONT></TD>
<TD COLSPAN="3" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt 5pt 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CHECK
THE APPROPRIATE BOX IF A MEMBER OF A GROUP &nbsp; </FONT></TD>
<TD STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; padding: 5pt 5pt 0; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;(a)&nbsp;&nbsp;&#9744;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 0 5pt 5pt; width: 7%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="border-left: Black 1pt solid; padding: 0 5pt 5pt; width: 27%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="padding: 0 5pt 5pt; width: 8%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="padding: 0 5pt 5pt; width: 29%"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="border-right: Black 1pt solid; padding: 0 5pt 5pt; width: 29%; text-align: right"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">(b)&nbsp;&nbsp;&#9744;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">3</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt; background-color: #CCCCCC"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SEC
USE ONLY &nbsp; &nbsp;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">4</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SOURCE
OF FUNDS<BR>
<BR>
00</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">5</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CHECK
BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(E):&nbsp;&nbsp;&#9744;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">6</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CITIZENSHIP
OR PLACE OF ORGANIZATION<BR>
<BR>
United States</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt; text-align: center"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&#9;
&nbsp; NUMBER OF SHARES<BR>
BENEFICIALLY<BR>
OWNED BY EACH<BR>
REPORTING PERSON WITH</FONT></TD>
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">7
&nbsp; &nbsp;</FONT></TD>
<TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SOLE
VOTING POWER<BR>
<BR>
22,620,451</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD COLSPAN="2" STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">8
&nbsp; &nbsp;</FONT></TD>
<TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SHARED
VOTING POWER</FONT><BR>
<BR>
<FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD COLSPAN="2" STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">9
&nbsp; &nbsp;</FONT></TD>
<TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">SOLE
DISPOSITIVE POWER<BR>
<BR>
22,620,451</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD COLSPAN="2" STYLE="border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">10
&nbsp; &nbsp;</FONT></TD>
<TD COLSPAN="2" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font: 10pt Times New Roman, Times, Serif">SHARED
DISPOSITIVE POWER</FONT><BR>
<BR>
<FONT STYLE="font: 10pt Times New Roman, Times, Serif">0</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">11</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">AGGREGATE
AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON<BR>
<BR>
22,620,451</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">12</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">CHECK
BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES&nbsp;&nbsp;&#9744;</FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">13</FONT></TD>
<TD COLSPAN="4" STYLE="border-top: Black 1pt solid; border-right: Black 1pt solid; border-left: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">PERCENT
OF CLASS REPRESENTED BY AMOUNT IN ROW (11)<BR>
<BR>
19.0<SUP>(1)</SUP></FONT></TD></TR>
<TR STYLE="vertical-align: top">
<TD STYLE="border-top: Black 1pt solid; border-bottom: Black 1pt solid; border-left: Black 1pt solid; font: 10pt Times New Roman, Times, Serif; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">14</FONT></TD>
<TD COLSPAN="4" STYLE="border: Black 1pt solid; padding: 5pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">TYPE
OF REPORTING PERSON<BR>
<BR>
IN</FONT></TD></TR>
<TR>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
<TD COLSPAN="2" STYLE="padding: 0; text-indent: 0"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD></TR>
</TABLE>
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 15.1pt; text-align: center; text-indent: -15.1pt">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 15.1pt; text-align: left; text-indent: -15.1pt"></P>

<HR ALIGN="LEFT" NOSHADE SIZE="1" STYLE="color: Black; width: 25%; margin-top: 3pt; margin-bottom: 3pt">
<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 15.1pt; text-align: left; text-indent: -15.1pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 15.1pt; text-align: center; text-indent: -15.1pt"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">(1) The percentage is based on 97,216,246 shares of the Issuer&rsquo;s
common stock outstanding as of April 22, 2021 plus 21,839,107 shares underlying the 436,782 outstanding shares of the Issuer&rsquo;s
Series D Convertible Preferred Stock, which votes as a class with the common stock, as set forth in the Issuer&rsquo;s Form 8-K filed
on that date to report the Merger dated April 16, 2021.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 1.&nbsp;&nbsp;&nbsp; Security and Issuer&#9;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">This statement relates
to shares of common stock, par value $.0001 per share (the &ldquo;Common Stock&rdquo;), of 374 Water Inc., a Delaware corporation
f/k/a PowerVerde, Inc. (the &ldquo;Shares&rdquo;). The Issuer&rsquo;s name was changed on April 30, 2021. The address of the principal
executive office of the Issuer is 9300&nbsp;S.&nbsp;Dadeland Boulevard, Suite 600, Miami, Florida 33156.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 2. &nbsp;&nbsp;&nbsp;Identity and Background</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(a)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;This Schedule 13D is being filed
by Marc Deshusses.</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(b)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The principal business address of
the Reporting Person is 3710 Shannon Road, Suite 51877, Durham, NC 27717.</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(c)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The principal occupation of the
Reporting Person is as a professor of civil and environmental engineering at Duke University, Durham, North Carolina. He is also
the Head of Technology and a director of the Issuer and its operating subsidiary 374Water Systems Inc. The Reporting Person&rsquo;s business
address is 3710 Shannon Road, Suite 51877, Durham, NC 27717.</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(d)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;During the last five years, the
Reporting Person has not been convicted in a criminal proceeding (excluding traffic violations and similar misdemeanors).</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(e)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;During the last five years, the
Reporting Person has not been a party to a civil proceeding of a judicial or administrative body of competent jurisdiction as a
result of which such person was or is subject to a judgment, decree or final order enjoining future violations of, or prohibiting
or mandating activities subject to, federal or state securities laws or finding any violation with respect to such laws.</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">&nbsp;</P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(f)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Reporting Person is a citizen
of the United States.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 3.&nbsp;&nbsp;&nbsp; Source and Amount of Funds or other
Considerations.</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The consideration for the
acquisition of the Shares was the conversion of the Reporting Person&rsquo;s 2880 shares of the common stock of 374Water, Inc., a Delaware
corporation (&ldquo;374Water&rdquo;) into 22,620,451 Shares of the Issuer pursuant to the merger reflected in the Agreement and Plan
of Merger dated as of April 16, 2021, among the Issuer, 374Water and 374Water Acquisition Corp. (the &ldquo;Merger&rdquo;).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 4. &nbsp;&nbsp;&nbsp;Purpose of Transaction</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The Reporting Person acquired
his Shares pursuant to the Merger. The Reporting Person has no plans or proposals that relate to or would result in: (a) the acquisition
by any person of additional securities of the Issuer, or the disposition of securities of the Issuer; (b) an extraordinary corporate
transaction, such as a merger, organization or liquidation, involving the Issuer or any of its subsidiaries; (c) a sale or transfer
of a material amount of assets of the Issuer or of any of its subsidiaries; (d) any change in the present board of directors or
the management of the Issuer; (e) any material change in the present capitalization or dividend policy of the Issuer; (f) any other
material change in the Issuer&rsquo;s business or corporate structure; (g) changes in the Issuer&rsquo;s charter, bylaws or instruments corresponding
thereto or other actions that may impede the acquisition of control of the Issuer by any person; (h) causing a class of securities
of the Issuer to be delisted from a national securities exchange or to cease to be authorized to be quoted in an inter-dealer quotation
system of a registered national securities association; (i) a class of equity securities of the Issuer becoming eligible for termination
of registration pursuant to Section 12(g)(4) of the Exchange Act; or (j) any action similar to any of those enumerated above.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">The Reporting Person will
continue to analyze and evaluate his investment in the Issuer and reserves the right to change his plans and intentions at any
time with respect to any of the foregoing.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 5. &nbsp;&nbsp;&nbsp;Interest in Securities of Issuer</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="text-indent: 0.5in; font: 10pt Times New Roman, Times, Serif; margin: 0pt; text-align: justify">(a)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Reporting Person is the holder
of record of 22,620,451 shares of Common Stock, representing approximately 23.3% of the shares of Common Stock and 19.0% of the
Issuer&rsquo;s voting stock (after including the Common Stock underlying the Issuer&rsquo;s Series D convertible preferred stock) which were
outstanding on April 22, 2021 (as represented by the Issuer in its Form 8-K filed on that date in connection with the Merger).</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(b)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The Reporting Person
has the sole voting and dispositive power over the shares of Common Stock held by him.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(c)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;<FONT STYLE="color: black">Except
as set forth above, there have been no transactions in the Common Stock by the Reporting Person during the past 60 days. </FONT></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(d)&#9;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;No other person
is known by the Reporting Person to have the right to receive dividends from, or the proceeds from the sale of, securities covered
by this Schedule 13D.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">(e)&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&#9;Not applicable.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 6.&#9;&nbsp;&nbsp;&nbsp;Contracts, Arrangements, Understandings
or Relationships with Respect to Securities of the Issuer</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">Except as otherwise
described in this Schedule 13D, (i) there are no contracts, arrangements, understandings, or relationships (legal or otherwise)
among the persons named in Item 2 and between such persons and any person with respect to any securities of the Issuer, including
but not limited to transfer or voting of any of the securities, finder&rsquo;s fees, joint ventures, loan or option arrangements, puts
or calls, guarantees of profits, division of profits or loss, or the giving or withholding of proxies and, (ii) other than standard
default and similar provisions contained in loan agreements, none of the securities of the Issuer beneficially owned by any Reporting
Person are pledged or otherwise subject to a contingency the occurrence of which would give another person voting or investment
power over such securities.</P>

<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: justify">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>Item 7. &nbsp;&nbsp;&nbsp;Material to Be Filed as Exhibits</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify"><B>&nbsp;</B></P>

<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0">None.</P>

<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0">&nbsp;</P>

<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><B>[Signature on Next Page]</B></P>

<P STYLE="font: 10pt/normal Times New Roman, Times, Serif; margin: 0; text-align: center"><B>&nbsp;</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

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<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0"></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center"><B>Signature</B></P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: center">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">After reasonable inquiry
and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0; text-align: justify; text-indent: 0.5in">&nbsp;</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 3in; text-align: justify; text-indent: -3in">Dated: May 11, 2021</P>

<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 3in; text-align: justify; text-indent: -3in">&nbsp;</P>

<TABLE CELLSPACING="0" CELLPADDING="0" STYLE="width: 100%; border-collapse: collapse">
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0pt; width: 55%; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding: 0pt; font: 10pt/115% Calibri, Helvetica, Sans-Serif; width: 45%; border-bottom: Black 1pt solid; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">/s/
    Marc Deshusses</FONT></TD></TR>
<TR STYLE="vertical-align: top">
    <TD STYLE="padding: 0pt; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">&nbsp;</FONT></TD>
    <TD STYLE="padding: 0pt; font: 10pt/115% Calibri, Helvetica, Sans-Serif; text-indent: 0pt"><FONT STYLE="font-family: Times New Roman, Times, Serif; font-size: 10pt">Marc
    Deshusses</FONT></TD></TR>
</TABLE>


<P STYLE="font: 10pt Times New Roman, Times, Serif; margin: 0 0 0 3in; text-align: justify; text-indent: -3in">&#9;</P>

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