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Green finance

Concessional capital asks for numbers you can evidence.

Green bonds, sustainability-linked loans and development finance all price on disclosure quality. A weak footprint is a weaker term sheet, and the discount is applied quietly.
Tested first

The baseline

Second

Target credibility

Third

Use of proceeds reporting

Common blocker

An unassured baseline

7 min read

Why the baseline decides everything

A sustainability-linked facility prices against a target. The margin steps down if you hit it and up if you miss. That structure only works if the starting point can be tested by someone independent — otherwise the borrower sets their own exam.

So the first thing a lender’s team does is not read your ambition. It is test your baseline: how it was measured, on what boundary, using which factors, and whether anyone independent has looked at it. A target measured from a baseline that cannot be tested is discounted, sometimes to nothing.

This is why an unassured baseline is the most common blocker at this stage, well ahead of anything to do with how ambitious the target is. Getting the measurement right is not the sustainability part of green finance. It is the finance part.

What a lender's review actually examines

  1. Is there a complete measured year?Not a partial year, not an estimate for a site you could not reach. A complete baseline on a stated boundary, with the gaps disclosed rather than filled quietly.
  2. Could it be assured, or has it been?External limited assurance is increasingly the expectation for a sustainability-linked facility of any size. Where it has not been obtained, the reviewer assesses whether it could be — which is a question about your evidence trail.
  3. Does the target have a base year and a boundary?A percentage reduction with no stated base year, boundary or scope coverage is not a target. It is a number, and experienced reviewers score it that way.
  4. Is there a costed plan?What will actually deliver the reduction, what it costs, who owns it, and when it lands. A target with no plan behind it is treated as aspiration.
  5. Does the board review progress?Governance is tested here as it is in the disclosure. Minuted board oversight is evidence; an annual mention is not.
  6. Can you report use of proceeds?For a green bond or use-of-proceeds facility, you must track and report what the money was spent on, at the granularity the framework specifies, for the life of the instrument.

Assurance changes your cost of capital, not just your compliance position

What development finance institutions add

DFIs — the development finance institutions that are a major source of long-tenor capital for Nigerian companies — apply their own environmental and social performance standards on top of anything a commercial lender asks. The IFC Performance Standards are the most widely used reference, and most other DFIs align to them or to something close.

Those standards go considerably beyond emissions: labour and working conditions, resource efficiency and pollution prevention, community health and safety, land acquisition and resettlement, biodiversity, indigenous peoples, and cultural heritage.

The relevant point for a reporting programme is that the underlying data overlaps substantially. An organisation that has built the governance, the measurement discipline and the evidence trail for its sustainability disclosure has built most of what a DFI appraisal will ask for. Companies that treat the two as separate projects do the work twice.

Preparing for a first lender review

  1. Complete a baseline yearScope 1 and 2 fully, Scope 3 screened with material categories identified. Gaps disclosed rather than hidden.
  2. Get the evidence trail in orderEvery figure traceable to a document. This is what determines whether assurance is affordable and fast, or expensive and slow.
  3. Set a target with a planBase year, boundary, scope coverage, interim milestones, and a costed set of interventions behind it.
  4. Assemble the pack before you are askedBaseline, method, evidence, governance minutes, target and plan, in one place. The speed of your response is itself read as a signal.

Questions

Is a green bond or a sustainability-linked loan better for us?

They answer different questions. A green bond funds specific eligible projects and requires use-of-proceeds tracking and reporting for the life of the instrument. A sustainability-linked loan funds anything and prices against entity-level targets. If you have identifiable green capex, the bond route is often cleaner; if you are improving across the business, the linked structure fits better.

Do we need a second-party opinion?

For a green bond, effectively yes — the market expects an independent opinion on the framework. For a sustainability-linked facility, verification of the performance targets is standard. Budget for both time and fee.

What if we miss a target?

The margin steps up, which is the designed consequence and not a default. What causes real damage is missing a target you had no plan to hit, because the next lender reads the history. Set targets you can evidence a route to.

Can we use the same disclosure for lenders and regulators?

The same underlying data, yes, and that is the efficiency. Lenders typically want more detail on targets, plans and use of proceeds than a regulatory disclosure contains, so expect a supplementary pack drawn from the same source rather than a second measurement exercise.

Check this yourself

A summary of a regulation is not the regulation. These are the primary documents this page is based on.

Green Bond Principles and Sustainability-Linked Bond PrinciplesInternational Capital Market Association (ICMA)The market standards for use-of-proceeds and performance-linked instruments.
Sustainability-Linked Loan PrinciplesLoan Market Association and partners
IFC Performance Standards on Environmental and Social SustainabilityInternational Finance CorporationThe reference most development finance institutions align to.
Securities and Exchange Commission green bond rulesSEC NigeriaThe Nigerian regulatory framework for green bond issuance.
SEC 2027 · 105 days

File with confidence, before the deadline files you.

Companies that start now collect a full clean year before they ever have to file. Companies that start late reconstruct one — and that is the expensive part.

Check your deadline

Four questions, and you get the year you first file, the framework, and what to collect first.

Read the requirement

Plain-language explainers of the FRC and SEC rules, ISSB S1 & S2, and what each asks you to disclose.

Compare the cost

What a consultant-led reporting cycle costs against an annual licence, in Naira.