How EXP Embeds Sustainability in Engineering Supply Chains

The built environment is responsible for 26% of global energy-related emissions, according to the International Energy Agency (IEA), driving businesses to prioritise reducing their environmental impact through strategic design and engineering.

As organisations across sectors face mounting pressure to decarbonise their operations, the supply chain for sustainable building materials and practices has become increasingly critical to achieving environmental targets.

EXP, a civil engineering company delivering engineering, architecture, design and consulting services, operates with more than 4,700 professionals across North America.

The firm works on providing solutions through its projects that help build sustainable and resilient infrastructure to improve communities, with sustainability considerations embedded throughout its supply chain decisions.

Supply chain sustainability in practice

EXP aims to promote sustainable practices throughout its operations, for its clients, in the workplace and in its communities.

Its targets are formed from the UN Sustainable Development Goals (SDGs), including a focus on sustainable building and environmental action.

The company is following the SDGs of achieving the sustainable management and efficient use of natural resources and substantially reducing waste generation through prevention, reduction, recycling and reuse.

These commitments have direct implications for how EXP procures materials and partners with suppliers.

Between 2020 and 2023, EXP saved 2,353 trees from reduced printing, as well as sourcing paper and wood products certified by the Forest Stewardship Council (FSC).

This demonstrates a strategic approach to supply chain management, prioritising suppliers who meet recognised environmental standards.

The firm has also prioritised the sustainable design and use of recycled content in its offices, including using carpet and flooring with high percentages of recycled material.

These procurement decisions reflect a broader shift towards circular economy principles within the construction supply chain.

Ivan Dvorak, Chairman and CEO at EXP, says: "Sustainability is woven into the fabric of who we are.

"It functions as an ongoing conversation, part of our value system and decision making process, as well as a catalyst for continuous improvement.

"With each year, we have the opportunity to assess what the world needs to address the most pressing challenges and reflect on our associated achievements that help shape a better future."

Amy Pastor, EXP's Vice President of Sustainability, is speaking at Sustainability LIVE: The US Summit, co-located with Procurement & Supply Chain LIVE in April 2026.

Secure your ticket now to join us in Chicago on 21-22 April 2026.

Leading sustainable supply chain decisions

The Vice President of Sustainability at EXP is Amy Pastor, who works on sustainable design, as well as being the lead author for the company's annual Environmental, Social and Governance (ESG) report.

She specialises in commissioning, energy studies, energy modeling, project management and measurement and verification.

Amy says: "At EXP, we understand the world is changing, and the importance of maintaining the pace of change.

"Our clients, employees and communities are impacted by complex environmental, social, technological and market changes."

Amy takes a holistic approach to sustainable design, by ensuring that environmental requirements are met at every stage, including assessing a building and developing site and infrastructure systems.

This approach requires careful consideration of supply chain partners and material sourcing throughout the project lifecycle.

She is a licensed Mechanical Engineer, a Certified Commissioning Authority, Envision Sustainability Professional and a Leadership in Energy and Environmental Design (LEED) Fellow.

Amy has spent her entire career working at EXP, starting in 2005 as a Project Engineer and Coordinator.

She has since built her way up the company, becoming a Director of Commissioning and Sustainability before taking on her current role.

Over her 20-year career spanning from 2005 to 2025, Amy has led thousands of projects across the hospitality, entertainment, science and technology, healthcare, aviation and industrial markets, including more than 220 LEED Certified projects.

This extensive portfolio demonstrates the breadth of supply chain considerations required across different sectors.

Secure your tickets to hear from Amy at Sustainability LIVE: The US Summit, co-located with Procurement & Supply Chain LIVE in Chicago.

Navigating the energy transition

Amy Pastor will be speaking speaking on The Energy Transition Forum panel at Sustainability LIVE: The US Summit, which is co-located with Procurement & Supply Chain LIVE.

The panel will explore how organisations are navigating the shift to a low-carbon energy future.

Amy will share strategies for adopting renewable solutions, integrating new technologies and overcoming operational and financial challenges to accelerate the energy transition.

Join us at Sustainability LIVE: The US Summit, co-located with Procurement & Supply Chain LIVE in Chicago on 21-22 April 2026 for in-depth discussions with leading sustainability experts.

Secure your tickets now.