| Client Entity | Sports Boulevard District Cooling Company (SBDC), SBF subsidiary | Diriyah Gate District Cooling Company (DGCL), PIF subsidiary | Different credit profile — SBF vs PIF implicit sovereign backing |
| Initial Capacity (RT) | 23,499 RT (ETS Maximum); 20,000 RT minimum at Financial Close | 26,254 RT | Lower capacity base; CP threshold introduces variability |
| Diversity Factor | 68.1% (Initial), 72.55% (1st Expansion), 65% (2nd Expansion) | Not applicable | Reduces billing base by 27–35% below installed capacity |
| Concession Term | 25 years from COD (Initial Stage), with post-COD FM extension | 25 years from COD | FM extension is positive |
| Expansion Mechanism | Mutual agreement required | Client direction (unilateral within parameters) | Expansion revenue cannot be relied upon in base case |
| Delay Remedies | Temporary Facilities first, then LDs | LDs from Target COD | Additional pre-LD cost exposure |
| KPI Failure Thresholds | 30 (warning) / 60 (default) | 50 (warning) / 90 (default) | 40% reduction in permissible failures — materially tighter |
| Voluntary Termination | Removed | Available to Client with full compensation | Loss of exit-at-value option |
| Termination Price A Floor | Higher of FMV and Senior Creditor Claims | Lower of FMV and Outstanding Senior Debt | Major improvement — SCC floor protects lenders |
| Equity Compensation (Client Default) | Actual project IRR | Fixed 8% discount rate | Variable — depends on actual IRR vs 8% |
| Political Risk Equity Compensation | 50% of actual project IRR | Fixed 4% discount rate | Likely adverse (higher discount rate reduces NPV) |
| Reimbursement Costs | CSA termination proceeds removed | Includes CSA termination proceeds | Positive — higher net termination compensation |
| Local Content | 49% target (construction + O&M), LDs for shortfall | Not applicable | New cost and compliance burden |
| Royalty Charge | SAR 31/RT above 38,000 RT | Not applicable | New cost on expansion — no base case impact |
| Carbon Credits | 50/50 sharing | Not addressed | Potential future upside |
| RETT Events | Compensation Event | Not addressed | Positive — contractual protection for tax risk |
| Land Interest | Sublease | Lease | Weaker land interest — derivative of head lease |
| Change in Law Baseline | Bid Submission Date | Effective Date | Extended uncompensated exposure |
| FM Notice Period | 15 Business Days | 10 Business Days | Minor administrative change |
| Payment Security | None (but Clause 26.6 guarantee on ownership change) | None | No improvement — government guarantee post-ownership-change is new |
| CA Structure | Consortium signs, novates to SPV (Schedule 22) | SPV signs directly | Additional structural step pre-Financial Close |
| Handback Security | Transfer Survey + Transfer Bond + Transfer Retention Fund | General handback obligation | More robust but creates later-year cash obligations |
| Insurance Regulator | Insurance Authority | SAMA | Factual update — no substantive change |
| Building Owner Risk Event | Carve-out from IOS/KPI regime | Not addressed | Positive — protects Provider from building owner actions |