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From partnership to progress

We partner with corporates, institutions and governments to drive innovation and efficiency.

Your partner for real-time payments

Australia is undergoing a once-in-a-generation payments revolution, are you ready?

 

Reimagining infrastructure for a world in transition

Our industry experts are solving for today and building for tomorrow. We’re partnering with leading Australian organisations to finance infrastructure, from schools and hospitals, ports to airports, major toll roads and digital infrastructure. 

 

Investing in a low emissions economy

We're powering opportunities to support the energy transition – lending to renewable energy solutions accounts for circa 87% of our total electricity generation funding in Australia*.

 

Defining future trends today

Westpac DataX business intelligence tools allow you to develop more targeted products and services using real-time smarter data. Our team of data specialists combines Westpac data (including over 6 million daily card transactions) with your own organisation’s data to provide deep insights on market conditions, economic conditions and market share.

 

Sustainable financing solutions

We’re providing finance to support a more sustainable future. Working with customers on innovative financing structures to help them to meet their sustainability goals, no matter where they are on their Environmental, Social and Governance (ESG) journey.

 

Intelligent thinking and actionable ideas at Westpac IQ

The latest edition of Sustainability Impact considers some of the likely outcomes from the Solar Sharer electricity offer, what happened at COP30, new moves on Nature from the ISSB, plus an eye-opening paper on refrigerants, and more.

Australia has unique potential to become a regional data centre hub, with its future capability to meet the industry’s exponential renewable energy needs. But what will it take to get there?

Sustainable Finance Market Update

November 04 2025 6

How did the sustainable finance market move in Q3 2025? Our October wrap covers notable transactions in Australia and New Zealand, the latest market insights, the first Australian Sustainable Finance Taxonomy-aligned Green Bond and more.

Things you should know

* As at March 2025. In addition to lending to renewable energy projects, Westpac also finances a mix of sustainable and non-sustainable lending generally.

Westpac Institutional Bank is a division of Westpac Banking Corporation ABN 33 007 457 141 AFSL 233714. This information is correct as at 1 May 2025. This product is available only to wholesale clients within the meaning of s761G of the Corporations Act 2001. You should consider whether or not these products and services are appropriate for you. Terms and conditions apply. Westpac Institutional Bank’s financing exposures are not limited to green, social or sustainable financing. For more details of Westpac Institutional Bank’s financing exposures, please see our latest presentation and results