Path-Q Solar
How should a small business account for interconnection deposits that may be required before grid approval?
Answer
Treat any interconnection deposit as a separate cash-flow item with uncertain timing and recovery until the utility's written requirements are confirmed. Include its amount, due date, refund or credit conditions, forfeiture risk, and effect on project financing and schedule.
Key points
- Distinguish refundable deposits from application fees, study fees, construction payments, and nonrefundable charges.
- Model the time between payment, approval, construction, energization, refund, and any transfer or cancellation.
- Identify what happens if the project is redesigned, denied, delayed, or withdrawn.
- Do not count a potential refund as available working capital until the conditions and timing are documented.
What it depends on
- Utility interconnection process and tariff
- Project size and export configuration
- Study and upgrade requirements
- Application status and milestones
- Financing and working-capital capacity
Risks and trade-offs
- Deposits can tie up cash before the project produces value.
- A project change or withdrawal may reduce or delay recovery.
- The deposit may increase total capital needs even if it is eventually refunded.
Information you may need
- Written utility fee and deposit schedule
- Refund, credit, forfeiture, and transfer terms
- Expected approval milestones
- Installer contract treatment of deposits
- Available project cash and financing terms
Your next step
What to do next
Ask the utility or authorized interconnection representative for a written payment schedule and build the deposit into a project cash-flow model with delay and cancellation scenarios.
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