Low Carbon Concrete: 3 Engineers’ Perspectives
Overview
1:15 – 2:15 PM ET
Low Carbon Concrete: 3 Engineers’ Perspectives
Join us for an ACA panel session at Greenbuild Conference & Expo 2026 where three leading structural engineers share real-world case studies and actionable strategies for specifying low-carbon concrete in modern construction.
Low carbon concrete is more relevant than ever. Most modern construction projects seek ways to reduce their environmental impact. Designers now have a range of strategies available to reduce the carbon footprint of concrete, including the use of blended cements, supplementary cementitious materials (SCMs), and optimized structural solutions such as post-tensioned girders, parametric elements, and high-strength concrete. With so many options, which strategy should a project team prioritize?
This panel session features three compelling case studies, each highlighting a distinct approach to carbon reduction. The TSX Broadway project utilized a 40% slag replacement and incorporated cleverly designed post-tensioned girders, while retaining 25% of the existing structure. The Amazon Web Services test panels focused on optimizing the concrete mixture using blended cements and assessing the impact on field practices. The Lucas Museum of Narrative Art project showcased a highly efficient voided slab design, resulting in an impressive carbon reduction for the concrete.
What will the audience learn from this session?
- Learn how to evaluate the use of new materials such as blended cements.
- Discover creative methods of reducing the carbon emissions of concrete.
- Benefit from lessons-learned on three low-carbon concrete projects.
- Understand the impacts to field operations that can result from low-carbon specifications.
Discounted Registration
Use ACA’s special promo code GBESNO26 to receive $100 off a full Conference Pass or a free Expo Hall pass. Simply enter it on the checkout screen during Registration.