Updated June 2026. Energy equipment financing is its own discipline: the assets are long-lived, the technology inside them refreshes fast, and the projects stall on lead times more often than on credit. This playbook lays out how power generation, solar, storage, and transformer purchases from $250K to $100M+ actually get structured by a direct lender — and which structure fits which asset.
The rule that organizes everything: own the megawatts, lease the balance of plant
Generation assets that produce revenue for decades — turbines, engines, the core of a plant — usually justify ownership structures: capital leases or loans that build equity while preserving cash. Everything around them that ages on a technology curve — inverters, batteries, controls, monitoring — usually belongs on operating or fair-market-value leases, so the refresh cycle is a schedule decision instead of a write-off. Most energy financing mistakes come from putting the whole project on one structure.
The 2026 capex squeeze
Three forces are compressing energy capital plans this year:
- Transformer capital expenditure. Lead times on large transformers remain measured in years, which means deposits and progress payments land long before the asset earns. Financing options for transformer capital expenditure center on staged funding: the lender funds milestone payments to the manufacturer, and the full lease or loan term starts at energization — not at the first invoice.
- Interconnection timing. Projects waiting in queues still need site work, gen-sets for bridge power, and switchgear on order. Bridge structures keep the project moving without committing permanent capital to a date a utility controls.
- Storage augmentation. Battery systems are bought knowing capacity will be augmented mid-life. An operating lease with planned augmentation schedules treats that as design, not as an overrun.
The structure picker
Capital lease / equipment loan. For assets you will run past their book life: prime power generation, plant infrastructure, owned substations. Fixed payments, ownership economics, Section 179 and bonus depreciation where applicable.
Operating / FMV lease. For technology-curve assets: inverters, BESS, controls, monitoring. Lower payments, clean refresh at term, the residual risk sits with the lender.
Sale-leaseback. For energy equipment you already own outright: convert installed generation or fleet assets into working capital for the next phase while operations continue uninterrupted. This is the most common unlock when a project’s phase two is waiting on phase one’s capital.
Project-staged funding. For multi-milestone builds: progress payments to manufacturers and integrators, funding tranches tied to delivery, commissioning, or energization, then conversion to the permanent structure.
What deals look like by size
| Deal band | Typical assets | Typical structure |
|---|---|---|
| $250K–$2M | Gen-sets, switchgear, single transformers, solar for facilities | Single-schedule lease or loan, fast credit decision, funding on delivery |
| $2M–$20M | Plant upgrades, BESS, fleet electrification, multi-asset packages | Master lease with per-asset schedules; staged funding where lead times demand it |
| $20M–$100M+ | Power plants, utility-scale solar, large storage, multi-site programs | Structured project financing: milestone tranches, then permanent term at COD |
Proof from funded deals
This is not theoretical. Commercial Funding Partners structured $3.5M of power plant financing in West Virginia, $6M of solar farm financing to scale renewable infrastructure, and $2.3M of renewable energy financing across transportation and warehouse infrastructure.
Frequently asked questions
How does power plant financing work for established operators? The plant’s core generation assets are underwritten on the operator’s credit and the asset’s revenue life, usually as a capital lease or structured loan from $2M to $100M+, with staged funding during construction and a permanent term from commercial operation.
What are the financing options for transformer capital expenditure? Staged funding against manufacturer milestones, with the permanent lease or loan term starting at energization. This keeps years-long lead times from consuming working capital before the asset performs.
What does power systems financing cover? The electrical backbone around generation: switchgear, transformers, distribution, controls, and backup systems — financeable as one package so the system, not just the generator, gets funded.
Talk through your project
Commercial Funding Partners is a direct lender funding $250K to $100M+ energy projects nationwide from Utah. Call (801) 545-4000 or start the conversation here — and see the power generation industry practice for more funded work.
