Employees walking across a glass bridge into a building
Employees walking across a glass bridge into a building

What we do

Climate Finance Advisory

Our expertise

As the world's first green finance institution, we know what it takes to set up and successfully run an organisation that delivers positive green impact. 

We are now working with governments and other partners across the world to share that expertise and experience helping them advance their own local green finance institutions. 

Why a green finance institution?

Achieving climate policy targets

Green finance institutions can promote and encourage private sustainable investment, bringing countries closer to their policy targets.

Growing a stronger economy

Designing and delivering sustainable finance solutions can build a low-carbon, smart and resilient future.

Increasing international investment

Green finance institutions can help create conditions to mobilise inward investment, in line with policy objectives.

Our solutions are:


Every challenge is different, so our solutions are flexible to suit the needs of each individual client.


We understand the importance and value of consensus and work to find a solution that delivers for all.


We focus on providing well-defined, effective and achievable outcomes.

Report: Financing sustainable waste infrastructure in Indonesia

Commissioned by the City of London Corporation and produced by GIG, this report sets a road map for the UK and Indonesia to work together to drive investment into the country’s sustainable waste management sector and help eradicate plastic pollution in Indonesia by 2040.

Our five step approach:

Creating a shared understanding of challenges and opportunities

• Stakeholder engagement

• Global drivers

• Policy, sector & financial drivers

• Building the case for intervention

Designing a business model that fills market gaps and capture opportunities

• Deliver model selection

• Alignment with policy objectives & green impact

• Mandate & operating principles

• Due diligence & risk analysis

Establishing and setting up the new solution up to launch

• Transaction management for implementation

• Capital raising1, modelling & structuring

• Governance

• Resourcing and procurement

Post-launch implementation and operations

• Building track record & reputation

• Deal selection & evaluation

• Investment Management

• Green impact monitoring & reporting

• Technical support & capability building

Maintaining the flexibility and resilience to meet strategic aims

• Mandate expansion

• New products

• New sectors

• New sources of capital

• Mobilising private capital (IPO, M&A, private equity, senior debt)1

Our Head of Sustainable Finance, Gavin Templeton, explains what the Mongolian Green Finance Corporation will do and why green finance institutions can play an important role in accelerating the global energy transition.

Developing Mongolia's new green finance corporation

Interested to find out more?

Surveying Engineers in safety wear in solar farm
Surveying Engineers in safety wear in solar farm

Our projects and perspectives

Learn more


1. Subject to analysis of the applicable regulatory framework in the relevant jurisdiction and, where necessary, involving GIG’s affiliates with suitable regulatory permissions