Revenue and Income - Advent's revenue primarily comes from the sale and servicing of fuel cell systems and Membrane Electrode Assemblies (MEAs), with expectations for significant future income from these markets[208]. - Total revenue from continuing operations increased by approximately 1.7millionor113.31.5 million in 2023 to approximately 3.3millionin2024,drivenbyanincreaseinJointDevelopmentAgreements[267].−Revenuesareexpectedtoincreasematerially,withafocusonJointDevelopmentAgreements(JDAs)andTechnologyAssessmentAgreements(TAAs)[254].−AdventanticipatessubstantialincreaseddemandforitsfuelcellsystemsandMEAs,withexistingcustomersexpectedtoincreaseordervolume[251].GrantsandCollaborations−Thecompanysecureda€34.5milliongrantfromtheEUInnovationFundfortheRHynoProject,aimedatdevelopinginnovativefuelcellsandelectrolysers[215].−AdvententeredajointdevelopmentagreementwithHyundaitoenhancetheHMC−AdventIonPair™MEA,focusingonheavy−dutyandstationaryapplications[228].−Thecompanyhasengagedinamulti−million−dollarcollaborationwithAirbustooptimizetheIonPair™MEAforaviationfuelcells,expectedtolasttwoyears[218].−Advent′scollaborationwiththeDepartmentofEnergyNationalLaboratoriesaimstoadvanceHT−PEMfuelcellsforheavy−dutytransportationandstationarypowersystems[226].−ThecompanyiscollaboratingwithBASFtodevelopaclosed−loopsupplychainforfuelcells,focusingonimprovedperformanceandcostcompetitiveness[230].ProductDevelopment−AdventlaunchedtheHoneyBadger50™FuelCellSystem,capableofgeneratingupto50Wofcontinuouspowerwith652.2 million contract with the US DoD to optimize the HB50 system, focusing on integrating Ion Pair MEA technology[239]. - A new 2.8millioncontractwassecuredinDecember2023todevelopadvancedmanufacturingprocessesfortheHB50system,aimingtoincreaseproductioncapacity[240].−AsofDecember31,2024,AdventcontinuestocollaboratewiththeUSDoDtoadvanceHB50technology[241].−ThecompanyisdevelopingitsnextgenerationMEAtechnology,whichisexpectedtodeliveruptothreetimesthepoweroutputofcurrentproducts[252].FinancialPerformance−Costofrevenuesdecreasedbyapproximately5.5 million from approximately 7.0millionin2023toapproximately1.5 million in 2024, primarily due to a shift from product sales to Joint Development Agreements[268]. - Research and development expenses decreased from approximately 7.6millionin2023toapproximately3.2 million in 2024, reflecting cost reductions[270]. - Administrative and selling expenses decreased from approximately 28.8millionin2023toapproximately14.3 million in 2024, primarily due to cost and staff reductions[271]. - Net cash provided by operating activities from continuing operations was approximately 1.2millionin2024,asignificantimprovementfrom(21.0) million in 2023[286][287]. - Cash flows from investing activities provided approximately 1.2millionin2024,primarilyrelatedtothesaleofequipment,comparedto(5.3) million in 2023[288][289]. Stock and Equity - A reverse stock split of 1-for-30 was executed on May 13, 2024, adjusting all historical share amounts accordingly[213]. - Advent's stockholders' equity was reported at (2,879,000)asofJune30,2024,leadingtonon−compliancewithNasdaq′slistingrequirements[245].−Thecompanyisauthorizedtoissue501,000,000sharesofCommonStock,whichdidnotchangeasaresultoftheReverseStockSplit[294].ImpairmentsandContingencies−ThecompanyreceivedanarbitrationawardinfavorofF.E.R.forapproximately€4.5million,whichitisappealing[249].−Impairmentlossesof9.8 million were recognized in 2023, primarily related to goodwill and other intangible assets[274]. - The company recorded a goodwill impairment charge of 0.6millionfortheUltraCellReportingUnitduringtheyearendedDecember31,2023[316].−Agoodwillimpairmentchargeof5.1 million was recorded for the SerEnergy and FES Reporting Unit during the year ended December 31, 2023[317]. - The company recognized an impairment charge of 3.3millionrelatedtothePatentedTechnologyduringthesecondquarterof2023[316].−Thecompanyrecognizedalosscontingencyof4.7 million related to litigation during the year ended December 31, 2024[278]. Tax and Interest - Advent follows the asset and liability method of accounting for income taxes under ASC 740, recognizing deferred tax assets and liabilities for estimated future tax consequences[319]. - For the years ended December 31, 2024 and 2023, net income tax benefits of 0.1millionwererecordedintheconsolidatedstatementsofoperationsforbothyears[323].−TheCompanyrecognized26 thousand of interest income related to the Bond Loan for the year ended December 31, 2023[327]. - The estimated fair value of the Bond Loan was fully reserved as an expected credit loss as of December 31, 2023, and continues to be reserved as of December 31, 2024[328]. Cash Flow and Debt - The company had a working capital deficit of (26.1)millionasofDecember31,2024,withcurrentassetsof2.7 million and current liabilities of 28.8million[282].−Advent′scashflowsfromfinancingactivitiesfromcontinuingoperationswereapproximately0.9 million for the year ended December 31, 2024, compared to 9.1millionfortheyearendedDecember31,2023[290][291].−TheCompanyhadanunrestrictedcashbalanceofapproximately0.4 million as of December 31, 2024[339]. - Advent's short-term debt was 0.5million,withlimitedexposuretointerestrateriskinthefuture[339].−TheCompanyhasnotenteredintoanyhedgingtransactionsforforeignexchangeriskduetorelativelylowexposure[341].LossesandAdjustedMetrics−ForthethreemonthsendedDecember31,2024,thenetlossfromcontinuingoperationswas0.77 million, a decrease of 23.60millioncomparedtothesameperiodin2023[335].−AdjustedEBITDAforthethreemonthsendedDecember31,2024was1.95 million, an increase of 26.44millioncomparedtothesameperiodin2023[335].−AdjustednetlossfromcontinuingoperationsfortheyearendedDecember31,2024was0.77 million, a decrease of $23.63 million compared to 2023[337]. Corporate Tax Changes - The U.S. corporate income tax rate was reduced from 35% to 21% as part of the Tax Cuts and Jobs Act of 2017[324].