-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 EzwycMiD5xtmkFewgWRFpomzcJ7yt/6hojNGF4QvErZGLo7TJcuVP6QktlLmFYSt
 fNfO0hjGdor71ZmtlKABbw==

<SEC-DOCUMENT>0001460517-10-000002.txt : 20100202
<SEC-HEADER>0001460517-10-000002.hdr.sgml : 20100202
<ACCEPTANCE-DATETIME>20100202113935
ACCESSION NUMBER:		0001460517-10-000002
CONFORMED SUBMISSION TYPE:	D/A
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20100202
DATE AS OF CHANGE:		20100202
EFFECTIVENESS DATE:		20100202

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PowerHouse dynamics, Inc.
		CENTRAL INDEX KEY:			0001460517
		IRS NUMBER:				271647319
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-129383
		FILM NUMBER:		10565646

	BUSINESS ADDRESS:	
		STREET 1:		233 NEEDHAM STREET, 3RD FLOOR
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02464
		BUSINESS PHONE:		617-454-1011

	MAIL ADDRESS:	
		STREET 1:		233 NEEDHAM STREET, 3RD FLOOR
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02464

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Power House Dynamics, LLC
		DATE OF NAME CHANGE:	20090331
</SEC-HEADER>
<DOCUMENT>
<TYPE>D/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D/A</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001460517</cik>
        <entityName>PowerHouse dynamics, Inc.</entityName>
        <issuerAddress>
            <street1>233 NEEDHAM STREET, 3RD FLOOR</street1>
            <city>NEWTON</city>
            <stateOrCountry>MA</stateOrCountry>
            <zipCode>02464</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>617-454-1011</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <edgarPreviousNameList>
            <previousName>Power House Dynamics, LLC</previousName>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <withinFiveYears>true</withinFiveYears>
            <value>2007</value>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Martin</firstName>
                <lastName>Flusberg</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o PowerHouse dynamics, Inc.</street1>
                <street2>233 Needham Street, 3rd Floor</street2>
                <city>Newton</city>
                <stateOrCountry>MA</stateOrCountry>
                <zipCode>02464</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification>President, Secretary, Treasurer, Director</relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Edson</firstName>
                <lastName>de Castro</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o PowerHouse dynamics, Inc.</street1>
                <street2>233 Needham Street, 3rd Floor</street2>
                <city>Newton</city>
                <stateOrCountry>MA</stateOrCountry>
                <zipCode>02464</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Chris</firstName>
                <lastName>Sheehan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o PowerHouse dynamics, Inc.</street1>
                <street2>233 Needham Street, 3rd Floor</street2>
                <city>Newton</city>
                <stateOrCountry>MA</stateOrCountry>
                <zipCode>02464</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Daniel</firstName>
                <lastName>Kaplan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o PowerHouse dynamics, Inc.</street1>
                <street2>233 Needham Street, 3rd Floor</street2>
                <city>Newton</city>
                <stateOrCountry>MA</stateOrCountry>
                <zipCode>02464</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Energy Conservation</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>true</isAmendment>
                <previousAccessionNumber>0001453260-09-000001</previousAccessionNumber>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2009-03-20</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
            <isOtherType>true</isOtherType>
            <descriptionOfOtherType>Convertible debt</descriptionOfOtherType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>5000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>1024604</totalOfferingAmount>
            <totalAmountSold>1024604</totalAmountSold>
            <totalRemaining>0</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>25</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>20000</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse>Repayment of indebtedness to two directors.</clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>PowerHouse dynamics, Inc.</issuerName>
                <signatureName>/s/ Martin Flusberg</signatureName>
                <nameOfSigner>Martin Flusberg</nameOfSigner>
                <signatureTitle>President, Secretary, Treasurer</signatureTitle>
                <signatureDate>2010-02-01</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----