This week’s quiz is from Specifying low embodied carbon steel framing. Once treated as a background concern, embodied carbon is now a central focus in the push for more sustainable construction—spurred by policy shifts, manufacturing innovation, and growing market demand. Low embodied carbon (LEC) steel is leading the charge, offering a tangible path to reducing greenhouse gas emissions across the built environment. From procurement policies like Buy Clean to LEED accreditation strategies, understanding how LEC steel is produced and specified is essential for today’s AEC professionals. Read on, then take the quiz to test your knowledge of this transformative material.

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