What it means
A cold-storage operator wants new efficient chillers, and a lender may structure financing for that equipment as a green loan if the project meets documented eligibility and proceeds can be tracked. The operator still needs an ordinary credit assessment and a viable repayment plan.
The Loan Market Association's 2025 Green Loan Principles include four core components: use of proceeds, project evaluation and selection, management of proceeds, and reporting. The guidance recognises refinancing and different loan forms, not just new term loans, and it is a voluntary market framework rather than a universal statutory tax benefit.
Eligible projects such as renewable power, efficient buildings and clean transport must each meet relevant criteria, because "green" in a supplier brochure is not enough. The borrower should state the environmental outcome the project aims to achieve and how it fits broader plans, and should document who evaluates eligibility and what standards or evidence are used, which reduces arbitrary relabelling after money is spent.
A dedicated account or suitable internal tracking can show that the amount financed matches eligible expenditure, and some supporting expenditure may qualify under the framework while ordinary unrelated operating costs do not automatically do so. A green loan can refinance an existing eligible project under defined look-back periods, so avoid double counting, and a revolving credit line needs controls suited to repeated draws and allocations.
The agreement should also say how undrawn or unallocated amounts are managed before eligible uses occur, and if eligible equipment is replaced with another project, the allocation should be re-evaluated before it is treated as compliant. The borrower should report current allocation of proceeds with the frequency and detail required by the agreement, and should report impact carefully by estimating energy saved or emissions avoided with a documented baseline and assumptions.
A new chiller's savings depend on weather, operating hours and the old baseline, so avoid claiming that all lower electricity use came from the equipment. Finance tracks money while operations measures project outcomes, so both teams need compatible records and a named data owner.
An external review can assess alignment, although the principles do not make every review mandatory in all cases, and a building certificate can support eligibility only if the exact standard, version and status are checked. Invoices, allocation schedules and measurement methods should remain auditable over the financing life, and the same eligible spending should not be claimed twice against different green loans without a valid method.
Marketing a loan or project as green can also trigger jurisdiction-specific disclosure or consumer rules, so use the actual agreement and applicable regulation. A qualifying environmental project can still run over budget or underperform financially, and environmental reporting does not replace debt service, covenants or security obligations.
A green label may or may not change interest, fees or covenants, and tracking and review may add administrative expense, so request actual offers and include that cost when comparing finance options. Sustainability-linked loans generally tie financing terms to borrower-level performance targets and need not ring-fence proceeds for green projects, and for owners a green loan connects dedicated capital to a defined project whose value depends on project quality and clear financing terms, not the label alone.
In practice
Real-world examples.
Example
A manufacturer finances verified rooftop solar equipment and tracks eligible invoices. The lender receives an allocation schedule each year showing which invoices were paid from the proceeds.
Example
A building upgrade loan reports actual allocation and estimated energy savings. The borrower labels the savings as estimates and explains the baseline it used, so readers do not mistake them for metered results.
Example
A borrower tests whether a replacement chiller meets its lender's green criteria. It documents the criteria, the supplier specification and the person who approved eligibility before drawing the funds.
Formula
Calculation
Illustrative annual electricity-cost saving = measured or estimated kWh reduction x applicable price per kWh. A 400,000 kWh reduction at $0.40 per kWh gives 400,000 x $0.40 = $160,000 per year before measurement uncertainty and changes in tariff. This is project analysis, not the green-loan eligibility test.
A simple payback check shows why the loan terms and the project economics are separate questions. If the chillers cost $800,000, the saving of $160,000 a year implies a payback of $800,000 / $160,000 = 5 years, before financing costs, maintenance and any change in electricity prices.Case study
Seen in the real world.
Entirely fictional case: Horizon Cold Stores considered a green loan for chiller replacements. It checked project criteria, lender pricing, invoices and an energy baseline before signing. The case does not claim that financing was cheaper or that savings automatically appeared. Horizon's finance team opened a separate ledger code for the loan proceeds and asked the engineering team to log electricity use before and after installation. When the first annual report was prepared, the two teams could match the invoices to the equipment and show a measured change against the baseline, with weather differences noted.
Watch out
Common mistakes.
- Spending tracked proceeds on activities outside the agreed eligible scope.
- Treating estimated energy savings as measured outcomes.
- Assuming a green label guarantees a lower interest rate.
Questions
People also ask.
What is a green loan?
Financing allocated to eligible environmental projects with selection, tracking and reporting.
How is it different from a sustainability-linked loan?
A green loan earmarks proceeds; a sustainability-linked loan usually ties terms to performance targets.
Is it cheaper?
Not necessarily. Compare actual rate, fees, covenants and reporting costs.
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