Decarbonizing infrastructure begins at the design stage
Designing sustainable infrastructure is key to combating climate change. Infrastructure-related emissions represent a significant portion of global emissions, and design decisions can have lasting impacts for decades.
Infrastructure design is increasingly focused on sustainability and environmental impact. While structures like railways and bridges have traditionally been built for longevity, a changing climate and resource scarcity demand more than just durability. Modern infrastructure must be adaptable and avoid unnecessary carbon emissions throughout its lifecycle.
Historically, permanence in construction often meant conservative designs with excess materials, leaving a significant carbon legacy. These decisions, once seen as prudent, can now be viewed as over-engineering that perpetuates emissions. Infrastructure choices can lock in decisions for decades, with the construction process itself being a major contributor to resource consumption and CO2 emissions.
The industry faces a shortage of experienced engineers, highlighting the need for tools that enhance precision and reduce waste. Bentley Systems, through its software development, plays a role in improving infrastructure's carbon footprint and engineers' productivity. Their software aids in reducing over-design, improving pre-construction coordination, and supporting better operational decisions.
The company's Carbon Analysis feature integrates embodied carbon assessment into the design phase, allowing for optimized material selection. Digital twins, like Bentley's iTwin, enable real-time monitoring and management of infrastructure assets, shifting focus from reactive maintenance to proactive stewardship. While software adoption can be slow due to long procurement cycles, Bentley Systems appears well-positioned for future infrastructure renewal and sustainability initiatives.