C-PACE Financing for Commercial Real Estate

Lower Your Cost of Capital

C-PACE delivers long-term, fixed-rate, non-recourse financing that replaces mezz and preferred equity, improving DSCR, and lowering WACC.

C-PACE Capital Advisory

INSIGNIA arranges C-PACE for new construction, major renovations, and retroactive funding across multifamily, industrial, office, hospitality, and owner-occupied commercial properties nationwide.

Use the C-PACE Deal Analyzer below to model your capital stack, WACC, DSCR impact, energy savings, and amortization instantly. 

C-PACE KPI Chips — INSIGNIA Financial Services
Typical Term
Up to 30 Years
Structure
Non-Recourse
Rate Type
Fixed & Fully Amortizing
Repayment
Via Property Assessment
Use Cases
New Construction Renovation Retroactive
C-PACE Deal Analyzer — INSIGNIA Financial Services
Project Parameters
Total Project Cost
$
Senior Debt LTV 55%
C-PACE % of Cost 25%
Tranche Rates
Senior Debt Rate 6.25%
C-PACE Rate 7.00%
Equity Required Return 14.0%
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Capital Stack
Senior 55%
C-PACE 25%
Equity 20%
Senior Debt
C-PACE
Equity
Tranche%AmountRateWtd Cost
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WACC Summary
Illustrative only. Actual sizing depends on jurisdictional rules, engineering, underwriting, and senior lender parameters.
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Sizing Inputs
Finance Amount
$
Fixed Rate (APR) 7.00%
Term (Years) 25 yrs
One-Time Costs 3.0%
Optional
Annual Energy / Opex Savings
$
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Assessment Results
Year 1 Payment Breakdown
Program/admin/closing costs vary by jurisdiction. Annual assessment computed using standard fully-amortizing formula.
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WACC Optimizer — C-PACE vs. Mezz / Preferred Equity
Without C-PACE (Mezz Stack)
Total Project Cost
$
Senior Debt % 55%
Senior Debt Rate 6.25%
Mezz / Pref % 25%
Mezz / Pref Rate 13.0%
Equity Required Return 14.0%
With C-PACE

Same total project cost · Senior rate and equity return carry from left

Senior Debt % 55%
C-PACE % 25%
C-PACE Rate 7.0%
Comparison
Cost Breakdown by Tranche
WACC uses simple weighted-average of stated rates/returns and stack percentages. Actual cost of capital incorporates fees, tax treatment, and deal-specific structures.
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DSCR Inputs
Stabilized NOI
$
Without C-PACE — Mezz Stack
Senior Loan Amount
$
Senior Rate 6.25%
Senior Amortization 30 yrs
Mezz Amount
$
Mezz Rate (I/O) 13.0%
With C-PACE — Replaces Mezz
C-PACE Amount
$
C-PACE Rate 7.0%
C-PACE Term 25 yrs
DSCR Comparison
Annual Debt Service Detail
DSCR = NOI ÷ Annual Debt Service. Mezz modeled as interest-only. Senior debt uses standard mortgage amortization formula.
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Energy & Savings Inputs
C-PACE Finance Amount
$
Annual Assessment Payment
$
Assessment Term 25 yrs
Savings Assumptions
Annual Energy Cost Savings
$
Annual Opex / Other Savings
$
Energy Cost Escalation 3.0%
Project Useful Life 25 yrs
Discount Rate 7.0%
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SIR & Payback Analysis
Savings-to-Investment Ratio
0 1.0 2+ SIR
Cumulative Savings vs. Assessment Cost
SIR = PV of Energy Savings ÷ Finance Amount at the stated discount rate. Payback = Finance Amount ÷ Year 1 Annual Savings. Many state programs require SIR ≥ 1.0. Savings projections are user-supplied and illustrative.
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C-PACE Assessment Amortization Schedule
Finance Amount
$
Rate 7.00%
Term (Years) 25
Year Beg. BalanceInterestPrincipal Annual PaymentEnd Balance
Annual payment computed using standard fully-amortizing mortgage formula. Actual assessment amounts and dates are governed by program documents and the assessment agreement.
C-PACE Content Blocks — INSIGNIA Financial Services

Why C-PACE

Lower Weighted Cost of Capital
Substitute lower-cost C-PACE capital for mezz or preferred equity to lift project IRR, reduce dilution, and improve returns across your business plan.
Long-Term, Fixed-Rate
Terms aligned to useful life — often up to 30 years — reduce refinancing exposure and smooth DSCR through market cycles without balloon risk.
Non-Recourse & Transferable
Assessment attaches to the property, not the borrower entity. It may transfer at sale, preserving deal flexibility and supporting clean exits.
Execution Simplicity
Senior lender acknowledgment replaces the intercreditor/SNDA complexity typical of mezz debt — fewer documents, fewer consent points, faster close.
Retroactive Funding
Eligible completed projects may access C-PACE within state look-back windows — unlocking capital after construction without refinancing the senior loan.
Energy & Carbon Outcomes
Finance HVAC, envelope, solar, storage, and resilience upgrades — satisfying ESG mandates and improving NOI through reduced operating costs.

How C-PACE Works

1
Step One
Scope & Eligibility
Identify qualifying energy, resilience, or efficiency measures and confirm state/local program fit. INSIGNIA reviews statutory guardrails, minimum finance thresholds, and senior lender consent requirements specific to your jurisdiction.
2
Step Two
Underwriting & Engineering
A qualified energy auditor or engineer prepares the required Savings-to-Investment Ratio (SIR ≥ 1.0) analysis, validating projected energy and operating savings against the financed investment. INSIGNIA coordinates third-party reviewer engagement.
3
Step Three
Program Approvals
Assessment documents are prepared and coordinated with the local administering authority. The senior lender signs a consent acknowledgment — unlike mezzanine financing, an intercreditor agreement or SNDA is typically not required, reducing approval friction.
4
Step Four
Funding
Proceeds fund at construction or close — displacing higher-cost tranches and easing equity draw. Proceeds may be disbursed in draws aligned to construction milestones.
5
Step Five
Repayment
Assessment is repaid via the property tax bill over the full term; obligation runs with the land, not the owner. Terms are fixed and fully amortizing.

Eligibility & Qualified Improvements

Property Types
  • Multifamily (5+ units)
  • Industrial & Logistics
  • Office & Medical Office
  • Hospitality & Retail
  • Owner-Occupied Commercial
  • Mixed-Use & Self-Storage
C-PACE is available for most income-producing commercial property classes. Single-family residential and vacant land are generally ineligible.
Common Measures
  • High-efficiency HVAC, boilers, GSHP
  • Envelope — windows, roofing, insulation
  • Lighting & smart controls
  • Renewables (solar PV) & battery storage
  • EV charging infrastructure
  • Resilience upgrades (state-specific)
Qualifying measures must demonstrate energy savings, typically supported by a third-party Savings-to-Investment Ratio (SIR) analysis.
Project Scenarios
  • Ground-up new construction
  • Major rehab & repositioning
  • Retroactive financing (look-back window)
  • Stabilized properties seeking recapitalization
  • Value-add acquisitions with capex plans
  • Portfolio-level energy improvement programs
Minimum finance amounts and maximum LTV-equivalent thresholds vary by program. INSIGNIA can confirm fit for your specific deal structure.
Capital Stack Fit
Senior Debt
C-PACE
Equity
Capital Stack Fit: C-PACE is typically positioned between senior debt and common equity — improving debt service coverage and lowering the blended cost of capital. Use the C-PACE Deal Analyzer above to model your specific stack.
Availability and parameters vary by state and local program guidelines. Consult your advisor for jurisdiction-specific requirements.

C-PACE FAQs

Is C-PACE a loan?

No. C-PACE is financed as a special property assessment recorded against the property and repaid via the tax bill. The obligation runs with the land, not with the owner — meaning it is non-recourse to the borrower entity.

How long are C-PACE terms?

Programs commonly allow long amortizations aligned to the useful life of the improvements — often up to approximately 30 years depending on jurisdiction. Terms are typically fixed and fully amortizing, providing payment certainty across the hold period.

How does C-PACE impact my senior lender?

The senior lender typically signs an acknowledgment of the assessment. Unlike mezzanine financing, C-PACE does not require an intercreditor agreement or SNDA in many executions — simplifying the capital structure and reducing lender consent friction considerably.

Can I use C-PACE for completed projects?

Many programs support retroactive funding for eligible improvements completed within a defined look-back window. Look-back periods and eligibility criteria vary by state and local program — INSIGNIA can advise on availability in your market.

What improvements qualify for C-PACE?

Energy efficiency, renewable generation, and certain resilience measures (state-specific) — including HVAC systems, building envelope (windows, roofing, insulation), lighting and controls, solar installations, battery storage, and in some markets seismic and storm resilience upgrades.

How do repayments work if I sell the property?

The assessment is tied to the property and can transfer to the next owner at sale, subject to buyer and lender requirements. This transferability can support exit strategy flexibility and may be a selling point for buyers seeking energy-efficient, lower-operating-cost assets.

Are there energy savings tests or SIR requirements?

Many states require documented savings thresholds or a Savings-to-Investment Ratio (SIR) analysis supported by third-party engineering review. A common threshold is SIR ≥ 1.0 — projected lifetime savings must equal or exceed the investment. The Energy & SIR tab in the C-PACE Deal Analyzer allows you to estimate your project's SIR before engaging engineering.

How much can I finance with C-PACE?

Finance amounts typically range from a few hundred thousand to tens of millions of dollars, subject to program maximums (often expressed as a percentage of assessed or appraised property value — commonly 20–35%). The financed amount must also be supported by eligible improvement costs and, where required, the SIR analysis. INSIGNIA can size an indicative C-PACE tranche for your specific project.

What interest rates does C-PACE carry?

C-PACE rates are fixed for the full term and are generally priced in line with investment-grade bond markets, typically lower than mezzanine debt or preferred equity. Rates vary by program, jurisdiction, lender, and market conditions. Contact INSIGNIA for current indicative pricing in your target market.

Where is C-PACE Financing Available?

Participating States
Not Yet Active
C-PACE Eligible
Not Yet Active

Ready to structure your C-PACE deal?

INSIGNIA arranges C-PACE alongside banks, life companies, agencies, and debt funds.

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