Contract analysis

I. EXECUTIVE SUMMARY This memorandum analyzes and memorializes the proposed dual-tranche tax monetization structure for the Solstice Portfolio, a portfolio of seven utility-scale solar photovoltaic ("PV") projects with an aggregate nameplate capacity of 420 megawatts direct current ("MW(dc)") located across the states of Texas and New Mexico (the "Solstice Portfolio" or the "Portfolio"). The Solstice Portfolio is own

II. DESCRIPTION OF THE SOLSTICE PORTFOLIO A. Portfolio Overview The client in this matter is Calloway-Briggs Renewables Inc. ("CBR"), a Texas C-corporation headquartered at 2700 Post Oak Boulevard, Suite 1450, Houston, TX 77056. CBR is a privately held renewable energy development company that has been actively involved in the development, construction, and operation of utility-scale solar projects throughout the Uni

III. TRANSACTION STRUCTURE OVERVIEW A. Structural Diagram The following narrative description sets forth the organizational and transactional structure of the dual-tranche financing. An organizational chart reflecting this structure has been prepared and is included as Exhibit A to this memorandum. Organizational Structure. At the top of the structure is Calloway-Briggs Renewables Inc. ("CBR"), the Texas C-corporatio

Section 6418 Credit Transfer. Separately, the seven project companies (with CBR as the regarded taxpayer for purposes of Section 6418) execute transfer elections directing ITCs with a face value of $64,800,000 for transfer, of which $60,000,000 in credits are sold to Pinehurst Insurance Group, Inc. ("Pinehurst"), a Connecticut corporation (EIN: 06-1938274). In consideration, Pinehurst pays a purchase price of $55,200

IV. TRANCHE 1: PARTNERSHIP-FLIP TAX-EQUITY INVESTMENT A. Overview of the Partnership-Flip Structure Under the partnership-flip structure, Ridgeline Capital Partners, LLC commits aggregate capital contributions of $120,000,000 to Solstice Holdings, LLC, the partnership entity that holds the seven project companies comprising the Solstice Portfolio. Ridgeline is a Delaware limited liability company that specializes in

1. Minimum Unconditional Investment by the Tax-Equity Investor. The safe harbor requires that the tax-equity investor make a "minimum unconditional investment" in the partnership — generally interpreted to mean that the investor's capital contribution must be a bona fide, at-risk investment that is unconditionally committed. Ridgeline's total commitment of $120,000,000, of which $96,000,000 is funded at closing with

2. Minimum Investment by the Sponsor. The safe harbor requires that the developer/sponsor make a meaningful, more-than-de-minimis investment in the partnership. CBR Manager's capital contribution of $2,400,000, representing 2% of Ridgeline's $120,000,000 commitment, satisfies this requirement. The 2% threshold is consistent with market practice and IRS expectations, and reflects a genuine financial commitment by CBR

3. Reasonably Anticipated Profits Independent of Tax Benefits. The safe harbor requires that the partnership have a "reasonably anticipated" profit motive independent of tax benefits — i.e., that the partnership is expected to generate economic profits from its business operations (in this case, the sale of electricity under the PPAs) irrespective of the ITCs and depreciation deductions. The Solstice Portfolio benefi

4. Purchase Option at Fair Market Value. The safe harbor requires that any option held by the sponsor to acquire the investor's interest following the flip be exercisable only at fair market value, and not at a fixed or determinable price. The Purchase Option Agreement provides that CBR Manager may acquire Ridgeline's post-flip 5% interest at FMV (with a floor of $1.00), determined by negotiation or, if necessary, in

V. TRANCHE 2: SECTION 6418 TRANSFERABLE CREDIT SALE A. Overview of IRA Section 6418 The Inflation Reduction Act of 2022 (Pub. L. 117-169) (the "IRA") introduced Section 6418 of the Code, a groundbreaking provision that permits eligible taxpayers to transfer all or a portion of specified energy credits — including the Section 48 investment tax credit — to unrelated transferee taxpayers for cash consideration. Prior to

Section 6418 includes a statutory good-faith standard that provides important protections to the transferee taxpayer. Specifically, under Section 6418(d), a transferee taxpayer that purchases credits in good faith and without knowledge of facts giving rise to recapture or disallowance is protected from the adverse consequences that would otherwise result from such recapture or disallowance. In such circumstances, the

VI. ITC COMPUTATION AND ALLOCATION A. Eligible Basis The total eligible basis for purposes of computing the Section 48 ITC for the Solstice Portfolio is $384,600,000. This figure represents the aggregate cost basis of the solar energy property placed in service across the seven projects, determined in accordance with Section 48(a)(3) of the Code. The eligible basis is comprised entirely of the aggregate EPC costs inc

VII. FINANCIAL SUMMARY A. Sources and Uses Table The following table provides a comprehensive summary of the sources of financing, related facility amounts, project costs, and tax benefit summary for the Solstice Portfolio transaction: The dual-tranche structure generates $180,000,000 in aggregate deal value, which, when combined with the existing Osprey construction financing and the post-closing back-leverage facil

VIII. RISK ANALYSIS A. ITC Recapture Risk The ITCs claimed by the Solstice Portfolio are subject to a 5-year recapture period under Section 50(a) of the Code, commencing on the placed-in-service date for each project. During the recapture period, the occurrence of certain triggering events — including a disposition of the project, a cessation of qualified use of the property, or a change in ownership that reduces the