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series B February 2024 Institutional/Accredited Investor Warrants Series B [Member] February 2024 Institutional/Accredited Investor Warrants Series B Number of warrants exercisable (in shares) Number of Warrants Exercisable (in shares) Class of Warrant or Right, Number Of Warrants Exercisable Class of Warrant or Right, Number Of Warrants Exercisable Assets Assets [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Debt Instrument [Axis] Debt Instrument [Axis] Cancelled/Forfeited (in Dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Fair Value Measurements Fair Value Disclosures [Text Block] Deferred revenue - noncurrent Deferred Revenue Debt instrument, stated rate Debt Instrument, Interest Rate, Stated Percentage Investment, Name [Axis] Investment, Name [Axis] Consulting services Consulting Services Consulting Services Operating lease liabilities - noncurrent Operating lease liabilities - noncurrent Operating Lease, Liability, Noncurrent 2024 December Institutional/Accredited Investor Warrants December 2024 Institutional/Accredited Investor Warrants [Member] December 2024 Institutional/Accredited Investor Warrants License fees Research and Development Expense, License Fees Research and Development Expense, License Fees Royalty expense Royalty Expense Sublease term Lessee, Sublease Term Lessee, Sublease Term 2024 February Institutional/Accredited Investor Warrants - series C February 2024 Institutional/Accredited Investor Warrants Series C [Member] February 2024 Institutional/Accredited Investor Warrants Series C Property, Plant and Equipment [Abstract] Entity Registrant Name Entity Registrant Name 2024 December Institutional/Accredited Investor Warrants 2024 December Institutional/Accredited Investor Warrants [Member] 2024 December Institutional/Accredited Investor Warrants Temporary equity, shares outstanding (in shares) Temporary Equity, Shares Outstanding Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Warrants - May 18, 2025 - 1st Tranche May 2025 Consulting Warrants - 4th Tranche [Member] Warrants - May 18, 2025 - 1st Tranche Legal Research and Development Expense, Legal Research and Development Expense, Legal Warrants Issued December 31, 2024 Warrants Issued December 31, 2024 [Member] Warrants Issued December 31, 2024 Class B units, zero par value, 2,500,000 units authorized; 150,000 units issued and outstanding at September 30, 2025, and zero units issued and outstanding at December 31, 2024, respectively Common Unit, Issuance Value Revision of Prior Period [Domain] Revision of Prior Period [Domain] Schedule of debt Schedule of Debt [Table Text Block] Granted (in Dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Related Party [Axis] Related and Nonrelated Parties [Axis] Security deposit, long-term Deposits Assets, Noncurrent Services Service [Member] Restatement Determination Date: Restatement Determination Date [Axis] Accounts Receivable Accounts Receivable [Member] Interest expense Interest Expense, Debt Name Trading Arrangement, Individual Name Schedule of condensed income statement Noncontrolling Interest, Loss Attributable To Noncontrolling Equity Interest [Table Text Block] Noncontrolling Interest, Loss Attributable To Noncontrolling Equity Interest 2025 May Institutional/Accredited Investor Warrants May 2025 Institutional/Accredited Investor Warrants [Member] May 2025 Institutional/Accredited Investor Warrants Warrants and right outstanding, measurement input Warrants and Rights Outstanding, Measurement Input Principal Amount Borrowed Debt instrument, face amount Debt Instrument, Face Amount Stockholders’ Equity (Details) - Schedule of common stock issuable upon exercise of warrants outstanding [Line Items] Stockholders’ Equity (Details) - Schedule of common stock issuable upon exercise of warrants outstanding [Line Items] Grid services Grid Services [Member] Grid Services Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Share Repurchase Program [Axis] Share Repurchase Program [Axis] Common stock reverse split - rounding (in shares) Common Stock Reverse Split Common Stock Reverse Split Summary of Significant Accounting Policies [Table] Summary of Significant Accounting Policies [Table] Name Awards Close in Time to MNPI Disclosures, Individual Name Engineering Services, Management Fees Engineering Services, Management Fees [Member] Engineering Services, Management Fees Beginning balance (in Dollars per share) Ending balance (in Dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Additional Investment Rights - 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promissory notes - noncurrent Promissory Notes Noncurrent Promissory Notes Noncurrent Number of securities called by warrants (in shares) Class of Warrant or Right, Number of Securities Called by Warrants or Rights Nuvve Nuvve [Member] Nuvve Non-controlling interests Consolidation, Subsidiaries or Other Investments, Consolidated Entities, Policy [Policy Text Block] Telephone Selling, General And Administrative Expense, Telephone Selling, General And Administrative Expense, Telephone Other Research and Development Expense, Other Research and Development Expense, Other Warrants Issued on April 28, 2025 Warrants Issued on April 28, 2025 [Member] Warrants Issued on April 28, 2025 Issuance of common stock available for future (in shares) Issuance Of Common Stock Available For Future Schedule of estimated future amortization expense amortizable intangible assets Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Preferred stock, $0.0001 par value, 1,000,000 shares authorized; zero shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively Preferred Stock, Value, Issued Subordinated Business Loan Subordinated Debt [Member] All Executive Categories All Executive Categories [Member] Funded amount Funded Amount Funded Amount Common stock, $0.0001 par value, 200,000,000 shares authorized; 22,482,750 and 904,949 shares issued and outstanding at September 30, 2025 and December 31, 2024, respectively Common Stock, Value, Issued Finance lease assets Finance Lease, Right-of-Use Asset, after Accumulated Amortization Title and Position [Axis] Title and Position [Axis] Commitments and Contingencies Commitments and Contingencies Total comprehensive loss Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Schedule of Revenue from External Customers by Geographic Areas Revenue from External Customers by Geographic Areas [Table Text Block] Non-controlling Interests Noncontrolling Interest [Member] Exercise of Warrants /warrants issuance (in shares) Stock Issued During Period, Shares, Warrants Exercised Stock Issued During Period, Shares, Warrants Exercised Fair value of Class A Preferred units issued Asset Acquisition, Consideration Transferred, Temporary Equity, Fair Value Asset Acquisition, Consideration Transferred, Temporary Equity, Fair Value Company's equity ownership, percent Equity Method Investment, Ownership Percentage Noncontrolling Interest [Table] Noncontrolling Interest [Table] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount 2010 Plan 2010 Plan [Member] Revenue from Contract with Customer [Abstract] Revenue from Contract with Customer [Abstract] Scenario [Axis] Scenario [Axis] Schedule of Asset Acquisition Asset Acquisition [Table Text Block] PIPE PIPE [Member] Accounts payable Asset Acquisition, Accounts Payable Asset Acquisition, Accounts Payable Proceeds from common stock offering, including pre-funded warrants, net of issuance costs Proceeds from Issuance of Common Stock Option contractual life Share-Based Compensation Arrangement by Share-Based Payment Award, Award Requisite Service Period Carrying Value Debt Instruments [Abstract] All Individuals All Individuals [Member] Long-term Debt, Type [Domain] Long-Term Debt, Type [Domain] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Master Services Agreement Master Services Agreement [Member] Master Services Agreement Two Customers Two Customers [Member] Two Customers Fair value of warrants issued for cryptocurrency strategy consulting services Adjustment of Warrants Granted for Services Private Placement Private Placement [Member] Exercise warrants Fair Value Measurement With Unobservable Inputs Reconciliation Exercise Warrants Fair Value Measurement With Unobservable Inputs Reconciliation Exercise Warrants Pre-Funded Warrants Pre-Funded Warrants [Member] Pre-Funded Warrants Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Geographical [Axis] Geographical [Axis] Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Debt conversion, converted instrument, shares issued (in shares) Debt Conversion, Converted Instrument, Shares Issued Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Deferred costs - noncurrent Deferred Costs, Noncurrent Types of Agreement [Axis] Types Of Agreement [Axis] Unit Purchase Option Unit Purchase Option [Member] Unit Purchase Option Recurring fair value measurements Obligations, Fair Value Disclosure Forecast Forecast [Member] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Interest income Interest Income, Operating Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Title of 12(b) Security Title of 12(b) Security Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Aggregate exercise price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Aggregate Intrinsic Value Senior Convertible Notes - March 2025 Senior Convertible Notes - March 2025 [Member] Senior Convertible Notes - March 2025 Earnings Per Share [Abstract] Earnings Per Share [Abstract] Ownership (percent) Subsidiary, Ownership Percentage, Parent Other Selling, General And Administrative Expense, Other Selling, General And Administrative Expense, Other Schedule of antidilutive securities excluded from the computation of earnings per share Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] Schedule of milestone event Schedule Of Milestone Payment Amount [Table Text Block] Deferred revenue Increase (Decrease) in Contract with Customer, Liability Investment in equity securities Equity Securities, FV-NI, Noncurrent Shares repurchased (in shares) Treasury Stock, Shares, Acquired Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Award Timing Disclosures [Line Items] Schedule of inventory by category Schedule of Inventory, Current [Table Text Block] Measurement Frequency [Domain] Measurement Frequency [Domain] Recoveries Accounts Receivable, Allowance for Credit Loss, Recovery Stockholders’ Deficit Equity [Text Block] Marketing Selling, General And Administrative Expense, Marketing Selling, General And Administrative Expense, Marketing Other, net Other Operating Income (Expense) [Member] Net loss attributable to Nuvve Holding Corp. Net Income (Loss) Attributable to Parent Subsequent Event [Table] Subsequent Event [Table] Option vesting period Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Allowance for credit losses: Accounts Receivable, Allowance for Credit Loss [Roll Forward] Share price adjustment Share Price Adjustment Share Price Adjustment Loss contingency, accrual payments percentage Loss Contingency, Accrual Payments Upon Shipment, Percentage Loss Contingency, Accrual Payments Upon Shipment, Percentage Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date Shares issued (in dollars per share) Shares Issued, Price Per Share Common unit, issued (in shares) Common Unit, Issued Preferred Class A Preferred Class A [Member] Lease term (in years) Lessee, Operating Lease, Term of Contract Customer [Axis] Customer [Axis] Operating loss Operating loss Operating Income (Loss) Derivative liability - non-controlling redeemable preferred shares Redeemable Preferred Stock [Member] Accumulated deficit Accumulated deficit Retained Earnings (Accumulated Deficit) Schedule of Class of Treasury Stock Class of Treasury Stock [Table Text Block] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Class of Stock [Axis] Class of Stock [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Schedule of condensed financial statements Condensed Financial Statements [Table Text Block] Total other income (expense), net Total other income (expense), net Other Nonoperating Income (Expense) Statement [Table] Statement [Table] Repayment of debt and promissory notes obligations Proceeds from (Repayments of) Notes Payable Intercompany receivable Accounts Receivable, after Allowance for Credit Loss, Noncurrent Adjustments to reconcile net loss to net cash used in operating activities Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Class of warrant or right, gross proceeds received from exercise Class Of Warrant Or Right, Gross Proceeds Received From Exercise Class Of Warrant Or Right, Gross Proceeds Received From Exercise Preferred Class A units, zero par value, 4,900,000 shares authorized; 4,900,000 units issued and outstanding at September 30, 2025, and zero units issued and outstanding at December 31, 2024, respectively Limited Liability Company (LLC) Preferred Unit, Issuance Value Revenue Benchmark Revenue Benchmark [Member] Fair Value Debt Instrument, Fair Value Disclosure [Abstract] Travel Research and Development Expense, Travel Research and Development Expense, Travel Measurement Input, Risk Free Interest Rate Measurement Input, Risk Free Interest Rate [Member] Accretion on redeemable non-controlling interests preferred shares Noncontrolling Interest, Decrease from Accretion Noncontrolling Interest, Decrease from Accretion 2025 April Institutional/Accredited Investor Warrants April 2025 Institutional/Accredited Investor Warrants [Member] April 2025 Warrants Related party debt outstanding Contract with Customer, Liability IT Expense Research and Development Expense, IT Expense Research and Development Expense, IT Expense Finance lease liabilities - noncurrent Finance Lease, Liability, Noncurrent All Adjustments to Compensation All Adjustments to Compensation [Member] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Table] Amendment Flag Amendment Flag Sale price (in dollars per share) Sale of Stock, Price Per Share Aggregate of common shares (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Treasury stock, at cost, 1,680 shares outstanding at September 30, 2025 and December 31, 2024, respectively Amount spent on repurchased shares Treasury Stock, Common, Value Common unit, authorized (in shares) Common Unit, Authorized Termination Date Trading Arrangement Termination Date Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Number of shares included in a unit (in shares) Number of Shares Included in Unit Number of Shares Included in Unit Receivable [Domain] Receivable [Domain] Representative's Warrant Representative's Warrant [Member] Representative's Warrant Operating lease Operating Lease, Weighted Average Discount Rate, Percent Schedule of stock option activity Share-Based Payment Arrangement, Option, Activity [Table Text Block] Thereafter Finance Lease, Liability, to be Paid, After Year Four Finance Lease, Liability, to be Paid, After Year Four Schedule of fair value on a recurring basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Weighted-average shares used in computing net loss per share attributable to Nuvve Holding Corp. common stockholders, basic (in shares) Weighted-average shares used to compute net loss per share attributable to Nuvve common stockholders, basic (in shares) Weighted Average Number of Shares Outstanding, Basic Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Warrants, fair value Warrants and Rights Outstanding Schedule of earnings per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Options exercisable (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Number Services - engineering and others Engineering Services [Member] Engineering Services Related Party Transaction [Domain] Related Party Transaction [Domain] Subsequent Events [Abstract] Subsequent Events [Abstract] Segment Reporting [Abstract] Public Warrants Public warrants Public Warrants [Member] Cost of revenue Cost of sales Cost of Revenue Debt Disclosure [Abstract] Debt Disclosure [Abstract] Scenario [Domain] Scenario [Domain] Cancellation of non-controlling interests Cancellation Of Non Controlling Interests Cancellation Of Non Controlling Interests Write-off Accounts Receivable, Allowance for Credit Loss, Writeoff Aggregate share purchase (in shares) Aggregate Share Purchase Of Private Placements Aggregate share purchase of private placements. Less: unamortized debt issuance costs and discounts Debt discount Debt Instrument, Unamortized Discount Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Consolidated Entities [Axis] Consolidated Entities [Axis] Common stock par value (in dollars per share) Common Stock, Par or Stated Value Per Share Private warrants - July 2024 Private Warrants, July 2024 [Member] Private Warrants, July 2024 Equity method investment, Entitled share of operating cash flows, percent Equity Method Investment, Entitled Share of Operating Cash Flows, Percent Equity Method Investment, Entitled Share of Operating Cash Flows, Percent Net area subleased Net Area Subleased Net Area Subleased Granted, (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Gross Use of Estimates Use of Estimates, Policy [Policy Text Block] Operating cash flows - finance leases Finance Lease, Interest Payment on Liability Subsequent Events Subsequent Events [Text Block] Foreign currency translation adjustments, net of taxes Currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Insider Trading Arrangements [Line Items] Forfeited (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Forfeitures in Period, Weighted Average Exercise Price Loss on warrants issuance Warrant Issuance Costs Warrant Issuance Costs Total liabilities Liabilities Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Number of Warrants (in shares) Stockholders' Equity, Other Shares Proceeds from stock offering, net of offering costs Stock Issued During Period, Value, New Issues Counterparty Name [Axis] Counterparty Name [Axis] Schedule of nonvested restricted stock units Share-Based Payment Arrangement, Restricted Stock Unit, Activity [Table Text Block] Debt instrument, convertible, threshold trading days Debt Instrument, Convertible, Threshold Trading Days Asset acquisition, equity consideration transferred Asset Acquisition, Consideration Transferred, Equity Interests Issued and Issuable Asset Acquisition, Consideration Transferred, Equity Interests Issued and Issuable Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Private Warrants - February 2020 Private warrants - February 2020 Private Warrants, February 2020 [Member] Non-NEOs Non-NEOs [Member]