Energy project finance reference. This educational resource covers project investment and financing concepts. It is separate from Jaken Energy’s commercial electricity and natural gas procurement service; it is not a financing offer or a promise of funding.
DOE financing programs and application diligence
Federal financing programs have specific eligibility, application and underwriting requirements. A project that uses an eligible technology is not automatically approved or entitled to a loan guarantee. Program names and rules can change.
What to evaluate
Use the current Department of Energy application and program materials to identify the correct pathway. Assemble technical, commercial, legal and financial documentation and distinguish a preliminary discussion from a conditional commitment or a closed transaction.
Build a defensible comparison
Do not use an anticipated guarantee as available cash in a construction budget. Review timing, borrower equity, fees, collateral and conditions directly with the program. Public support can be an option to investigate; its availability must be established for the actual project.
Documents and questions to prepare
- Current program and eligibility pathway
- Application stage and required diligence
- Borrower equity and repayment analysis
- Conditions before funds become available
For commercial property owners
Start with the property’s actual accounts, lease responsibilities and plans for ownership or sale. Keep commodity procurement, building improvements and project investment as separate decisions. Include the costs you retain and the savings you retain after tenant reimbursement. An improvement that lowers a tenant-paid expense may benefit tenants without producing the same increase in owner income.
Prepare a base case and a downside case using dated evidence for costs, revenue and funding. Any financing rate, tax benefit or return is a project assumption until supported by current documents. Legal, tax, engineering and lender review should follow the actual transaction.
For the existing property’s supply-cost decision, use the contract-cost calculator or request a property energy review.
Primary sources
Reviewed October 12, 2026. Program rules, tariffs and financing terms should be checked again before a transaction.