In the age of digital transformation, the quest for sustainability has permeated the technological domain, giving rise to two pivotal concepts: Tech-for-Sustainability and Sustainable Technology. This presentation seeks to dissect these paradigms, illustrating their distinct contributions and limitations in fostering a sustainable future. Tech-for-Sustainability refers to the application of technology to enhance environmental outcomes within existing frameworks. A quintessential example is the utilization of artificial intelligence to optimize air conditioning systems in office buildings, thereby reducing energy consumption and carbon emissions. Such technologies, while instrumental in mitigating environmental impact, operate within the confines of existing infrastructures and practices, offering incremental improvements rather than foundational changes. Conversely, Sustainable Technology embodies the principles of green design and low-carbon development from inception. This approach is epitomized by the creation of green computer software, engineered through practices such as low carbon coding, which inherently minimizes the environmental footprint of digital operations. Sustainable Technology represents a holistic approach, embedding environmental considerations into the very fabric of technological innovation, thus paving the way for fundamentally sustainable digital ecosystems. The distinction between these two approaches underscores a critical insight: not all digitization inherently contributes to sustainability. As the digital realm continues to expand, the imperative for discernment becomes increasingly apparent. While Tech-for-Sustainability offers valuable tools for immediate environmental challenges, it operates within an existing paradigm that may not question the sustainability of the underlying infrastructure. Sustainable Technology, on the other hand, challenges us to reimagine the foundation of our digital world, advocating for a future where technology is not only an instrument of environmental stewardship but is inherently sustainable by design. This presentation will explore the nuances of these concepts, examining their potential, challenges, and the synergies that might be harnessed to advance sustainable digitization. Through a critical analysis of examples and case studies, we will illuminate the path forward, advocating for a comprehensive approach that encompasses both the adaptation of existing technologies and the pioneering of new, inherently green solutions. The aim is to foster a nuanced understanding among stakeholders, from policymakers to technologists and beyond, ensuring that the digital transformation aligns with the principles of sustainability at every juncture. In conclusion, as we stand at the crossroads of digital innovation and environmental sustainability, it is imperative to navigate this terrain with discernment and purpose. By distinguishing between Tech-for-Sustainability and Sustainable Technology, we can chart a course towards truly sustainable digitization, one that not only leverages technology in the service of the environment but also redefines our technological landscape to be inherently green. This session invites participants to join in this critical conversation, empowering us to forge a digital future that is not only efficient and innovative but fundamentally sustainable.

Author: Ian Chew

Published in: World Congress on Sustainable Technologies (WCST-2024)

• Date of Conference: 4-6 November 2024
• DOI: 10.20533/WCST.2024.0010
• ISBN: 978-1-913572-77-8
• Conference Location: St Anne’s College, Oxford University, UK