Skip to content
Sunday, May 31, 2026
Recent posts
  • Colorado County Reverses Cemex Plant Closure
  • CemAI Joins WCA
  • Votorantim Cimentos Reports Positive First Quarter
  • SESCO Cement Solidifies CementCo Supply Chain
  • Amrize to Expand Midlothian Cement Plant Production
Cement Optimized
  • Home
  • About Us
    • Newsletter Subscription
    • Magazine Subscription
    • Media Kit Request
    • Privacy Policy
  • Features
  • Cement Newsline
  • Products
  • Editorial
  • Latest
You are here
  • Home
  • 2022
  • March
  • 18

Day: March 18, 2022

GCC Plants Earn Energy Star Status

4 years ago4 years ago Cement Optimized News

GCC’s Pueblo, Colo., and Rapid City, S.D., plants earned the U.S. Environmental Protection Agency’s (EPA) 2021 Energy Star certification for superior energy performance.

Read More
LatestEnergy Star, environmental, GCC

Buzzi Unicem, Alamo Cement Move Toward PLC Production

4 years ago4 years ago Cement Optimized News

In keeping with their commitment to the environment and the Portland Cement Association’s Roadmap to Carbon Neutrality goals, Buzzi Unicem USA and Alamo Cement Co. will transition from ASTM C150 Types I and II portland cement production to ASTM C595 Type IL, or portland-limestone cement.

Read More
LatestAlamo Cement, Buzzi Unicem, carbon neutral, portland-limestone cement

Latest Digital Issue

Latest Issue
Digital Archives

2026 Cement Directory

ORDER YOUR DIRECTORY & MAP TODAY

  • Pre-order the newly updated 2026 North American Cement Directory today!

Recent Posts

  • Colorado County Reverses Cemex Plant Closure
  • CemAI Joins WCA
  • Votorantim Cimentos Reports Positive First Quarter
  • SESCO Cement Solidifies CementCo Supply Chain
  • Amrize to Expand Midlothian Cement Plant Production

© 2026 SEMCO Publishing, Inc. All rights reserved.