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“We all have an individual responsibility to protect our planet and ensure resources are used wisely. At HKA, we are actively working to measure and reduce our carbon footprint and increase our contribution to the global efforts of environmental sustainability.”

Alex Lee, Principal

We recognise the urgent need to address climate change and contribute to a more sustainable future. At HKA, we prioritise promoting a healthy and clean environment for present and future generations. To achieve this, we aim to mitigate, reduce, and offset our carbon footprint across our operations through the collection of Scope 1, 2 and 3 emissions.

To ensure the reduction of our carbon footprint, we align our objectives with the United Nations’ Sustainable Development Goals, specifically focusing on UNSDG13: Climate Action and UNSDG15: Life on Land. This approach is integral to our Environmental Management System accreditations. It encompasses the management of emissions and resources, including but not limited to travel, energy, water, waste, and local office sustainability actions.

Our key environmental results (2022-2023)


trees planted

Our accreditations


EcoVadis sustainability rating [Europe]

ISO 14001

environmental management systems implemented [Australia]

Below is a selection of short case studies that provide examples of our contributions.


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