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| IRS990/ActivityOrMissionDesc | 0 | To support the critical development and demonstration phases of new emissions-reduction technologies. |
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| IRS990/Desc | 0 | Over the past century, the world has seen an extraordinary increase in the global consumption of fossil fuels and the consequent emission of greenhouse gases; the effects of this change are both familiar and devastating. To reduce greenhouse gas emissions, manufacturers and producers in industries worldwide need to adopt clean, economically efficient alternatives to fossil fuels. The Foundation supports high-potential demonstration projects and early adoption of transformational emissions reduction technologies by providing funding for these projects at critical phases in their development. This demonstration phase of technology development is critical because it allows developers to overcome practical challenges that face complex systems, including those arising from integration and operation. Demonstration and validation can also reduce the economic and institutional risks of new technologies, so that potential adopters gain confidence these risks will not impede deployment. However, it is underfunded because many demonstration and validation projects are so risky and capital-intensive that the private sector would not ordinarily undertake them. To date, the Foundation focuses on funding the development and demonstration of three specific areas: -Sustainable aviation fuel - commercially viable methods of producing aviation fuel from sources other than greenhouse gas-emitting kerosene -Green hydrogen - commercially viable methods of producing hydrogen from sources other than carbon-emitting hydrocarbons -Direct air capture - the process of extracting carbon dioxide from the ambient air and either sequestering it or using it |
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| IRS990/MissionDesc | 0 | Breakthrough Energy Catalyst Foundation funds the critical development and demonstration phases of new emissions-reduction technologies to help transform research-stage innovation into real-world impact, producing significant and measurable reductions in greenhouse gas emissions. The Foundation facilitates critical environmental research, innovation and conservations lessen the burdens of governments required to manage the effects of greenhouse gas emissions, increase public awareness and understanding of ways to mitigate grave environmental harms, and provide relief to the poor, distressed, and underprivileged around the world who are disproportionately affected by these harms. |
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| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 0 | The Foundation has two members. FORM 990, Part VI, Line 7a The members of the Foundation have the right to appoint and remove the directors of the Foundation. FORM 990, Part VI, Line 7b Members have the power to appoint successor members. FORM 990, Part VI, Line 11B The draft return is reviewed by the finance and legal functions and approved by the Secretary and Treasurer. A final version of the form is made available to the board before filing with the IRS. FORM 990, PART VI, LINE 12C The conflict of interest policy applies to directors, officers and key employees. They are required to disclose potential conflicts with respect to any transaction to the board of directors, or a committee thereof, which determines if there is a conflict. If there is a conflict, the person with the conflict must refrain from attempting to influence decisions regarding the transaction and is not permitted to participate in discussions of the transaction except to respond to requests for information about the transaction. Directors, officers and key employees are required to annually complete statements disclosing family members and related entities who may do business with the organization. These statements are reviewed by the organization's legal counsel and are available for inspection by members of the board of directors. FORM 990, PART VI, LINE 19 These documents are not public. |
| IRS990ScheduleO/SupplementalInformationDetail/ExplanationTxt | 1 | DESCRIPTION:CONTRACTS - RESEARCH PROVIDER TOTAL FEES:66933 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 0 | FORM 990, PART VI, LINE 6 |
| IRS990ScheduleO/SupplementalInformationDetail/FormAndLineReferenceDesc | 1 | FORM 990 PART IX LINE 11G |
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| IRS990ScheduleR/DivRelatedOrganizationInd | 0 | false |
| IRS990ScheduleR/GiftGrntCapContriFromOthOrgInd | 0 | false |
| IRS990ScheduleR/GiftGrntOrCapContriToOthOrgInd | 0 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 0 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ControlledOrganizationInd | 1 | false |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 0 | BREAKTHROUGH ENERGY ACTION INC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/DisregardedEntityName/BusinessNameLine1Txt | 1 | BREAKTHROUGH ENERGY FOUNDATION |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 0 | 853694865 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/EIN | 1 | 853672460 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 0 | 501(C)(4) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/ExemptCodeSectionTxt | 1 | 501(C)(3) |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 0 | WA |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/LegalDomicileStateCd | 1 | WA |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 0 | ADVOCACY |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PrimaryActivitiesTxt | 1 | SCIENTIFIC |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/PublicCharityStatusTxt | 0 | 7 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 0 | PO BOX 563 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/AddressLine1Txt | 1 | PO BOX 563 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 0 | KIRLAND |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/CityNm | 1 | KIRKLAND |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 0 | WA |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/StateAbbreviationCd | 1 | WA |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 0 | 98083 |
| IRS990ScheduleR/IdRelatedTaxExemptOrgGrp/USAddress/ZIPCd | 1 | 98083 |
| IRS990ScheduleR/LoansOrGuaranteesFromOthOrgInd | 0 | false |
| IRS990ScheduleR/LoansOrGuaranteesToOtherOrgInd | 0 | false |
| IRS990ScheduleR/PaidEmployeesSharingInd | 0 | false |
| IRS990ScheduleR/PerformOfServicesByOtherOrgInd | 0 | false |
| IRS990ScheduleR/PerformOfServicesForOthOrgInd | 0 | false |
| IRS990ScheduleR/ReceiptOfIntAnntsRntsRyltsInd | 0 | false |
| IRS990ScheduleR/ReimbursementPaidByOtherOrgInd | 0 | false |
| IRS990ScheduleR/ReimbursementPaidToOtherOrgInd | 0 | false |
| IRS990ScheduleR/RentalOfFacilitiesToOthOrgInd | 0 | false |
| IRS990ScheduleR/RentalOfFcltsFromOthOrgInd | 0 | false |
| IRS990ScheduleR/SharingOfFacilitiesInd | 0 | false |
| IRS990ScheduleR/TransferFromOtherOrgInd | 0 | false |
| IRS990ScheduleR/TransferToOtherOrgInd | 0 | false |
| IRS990/SchoolOperatingInd | 0 | false |
| IRS990/SignificantChangeInd | 0 | false |
| IRS990/SignificantNewProgramSrvcInd | 0 | false |
| IRS990/SubjectToExcsTaxNetInvstIncInd | 0 | false |
| IRS990/SubjectToProxyTaxInd | 0 | false |
| IRS990/SubjToTaxRmnrtnExPrchtPymtInd | 0 | false |
| IRS990/TaxablePartyNotificationInd | 0 | false |
| IRS990/TaxExemptBondLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TaxExemptBondLiabilitiesGrp/EOYAmt | 0 | 0 |
| IRS990/TaxExemptBondsInd | 0 | false |
| IRS990/TerminateOperationsInd | 0 | false |
| IRS990/TotalAssetsBOYAmt | 0 | 0 |
| IRS990/TotalAssetsEOYAmt | 0 | 65047000 |
| IRS990/TotalAssetsGrp/BOYAmt | 0 | 0 |
| IRS990/TotalAssetsGrp/EOYAmt | 0 | 65047000 |
| IRS990/TotalCompGreaterThan150KInd | 0 | false |
| IRS990/TotalContributionsAmt | 0 | 65047000 |
| IRS990/TotalEmployeeCnt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/FundraisingAmt | 0 | 0 |
| IRS990/TotalFunctionalExpensesGrp/ManagementAndGeneralAmt | 0 | 524949 |
| IRS990/TotalFunctionalExpensesGrp/ProgramServicesAmt | 0 | 81488 |
| IRS990/TotalFunctionalExpensesGrp/TotalAmt | 0 | 606437 |
| IRS990/TotalGrossUBIAmt | 0 | 0 |
| IRS990/TotalLiabilitiesBOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesEOYAmt | 0 | 606437 |
| IRS990/TotalLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/TotalLiabilitiesGrp/EOYAmt | 0 | 606437 |
| IRS990/TotalNetAssetsFundBalanceGrp/BOYAmt | 0 | 0 |
| IRS990/TotalNetAssetsFundBalanceGrp/EOYAmt | 0 | 64440563 |
| IRS990/TotalOtherCompensationAmt | 0 | 0 |