Welcome to CAF Bank

The bank dedicated to supporting charities and social purpose enterprises. So we understand what you need.

Current account Savings Loans Security centre Help About us

GREEN FINANCE FOR CHARITIES: WHAT IT IS AND HOW TO USE IT

Green finance is no longer just a buzzword. It is a practical tool that charities and housing providers can use to fund projects that deliver environmental and social impact. But for many, the terminology can feel complex or inaccessible. This article is designed to demystify green finance, explain what makes a loan ‘green’, and help you assess whether your charity project is ready to benefit from it.

What is green finance?

Green finance refers to funding that supports projects with clear environmental benefits, such as reducing carbon emissions, improving energy efficiency, or enhancing climate resilience. For charities, this might mean retrofitting buildings, installing renewable energy systems, or developing new facilities that meet high sustainability standards.

It is not just about being ‘eco-friendly’. Green finance is about aligning your funding strategy with long-term sustainability goals. And, increasingly, it is what funders and regulators expect.


What makes a loan ‘green’?


A loan is considered ‘green’ when it meets specific criteria, typically based on the Loan Market Association’s Green Loan Principles. These include:

  • Use of proceeds: The loan must be used for a clearly defined green project (for example, insulation upgrades, solar panels, EPC A/B-rated new builds).
  • Project evaluation and selection: The borrower must show how the project meets environmental objectives.
  • Management of proceeds: Funds should be tracked and allocated transparently.
  • Reporting: Regular updates on environmental impact and progress are expected.

These principles ensure that green loans are credible, measurable, and aligned with genuine sustainability outcomes.


How Green loans differ from standard or sustainability-linked loans

Unlike standard loans, green loans are tied to the environmental performance of a specific project. They are not just about affordability; they are about impact.

Sustainability-linked loans, on the other hand, are tied to broader organisational goals (for example, reducing carbon footprint across operations). They may include incentives like interest rate reductions if targets are met. Green loans are more focused and project-specific, making them ideal for charities undertaking capital works with a clear environmental benefit.


Common misconceptions about green loans

Green finance is just for big organisations

Green finance is for all sizes of organisation. Many small and medium-sized charities are already using green loans to retrofit buildings, reduce energy bills, and improve service environments.

Green finance is more expensive

Actually, green loans often come with competitive rates, and the long-term savings from energy efficiency can outweigh initial costs.

Green finance is only for environmental charities

In fact, any charity with a qualifying project, such as upgrading housing stock or improving building performance can apply.


Why it matters for charities and housing providers

Charities are under increasing pressure to demonstrate environmental responsibility, not just to funders, but to beneficiaries, employees, and the communities they serve. Green finance offers a way to invest in your infrastructure while aligning with climate goals and improving operational resilience.

For housing providers, the stakes are even higher. Energy-efficient homes reduce tenant costs, improve wellbeing, and help meet regulatory standards. Green loans can unlock the funding needed to make these improvements at scale.


Let the project drive the finance

One of the most important principles in green finance is that the project should drive the funding, not the other way around. Start with your organisational needs. What are you trying to achieve? How will the project improve lives, reduce costs, or enhance sustainability?

Once the project is clearly defined, you can explore whether green finance is the right fit and build a funding strategy around it.


Is your project green-loan ready?

Here’s a checklist to help you assess:


  • Does your project have a clear environmental benefit?
  • Can you measure and report on its impact?
  • Is the funding tied to a specific capital investment?
  • Are you prepared to track and manage how the loan is used?
  • Have you explored relevant frameworks or guidance?

If you answered ‘yes’ to most of these, your project may be a strong candidate for green finance.

Learn more and take the next step

To explore how green loans can support your charity’s goals, visit the CAF Bank Green Loans page for eligibility criteria and guidance. You can also download our Financing the Future guide for practical insights into how repayable finance can help charities fund sustainable growth.

CAF Bank Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (Financial Services Register number: 204451).

CAF Bank Limited Registered office is 25 Kings Hill Avenue, Kings Hill, West Malling, Kent ME19 4JQ. Registered in England and Wales under number 1837656.