28 April 2024

World Day for Health and Safety at Work

On the World Day for Health and Safety at Work, Buzzi renews its commitment to ensuring a safe working environment for all its employees.

The health and safety of collaborators are absolute priorities and constitute the foundation of every activity. The company is dedicated to promoting a culture of safety that goes beyond compliance with regulations, to embrace a holistic approach that protects physical, mental and social life of all those who are part of our reality. Only through collective and continuous commitment it is possible to guarantee a safe, healthy and inclusive working environment for everyone.

In the last 6 months we have updated the Group policy by presenting it to the organization through new multimedia materials and workshops, facilitating interaction and sharing experiences to achieve the "Zero Accidents" goal.

18 March 2024

Buzzi Unicem USA’s Chattanooga and Festus Plants Receive EPA ENERGY STAR Certification for 2023

Buzzi Unicem USA’s Chattanooga, TN and Festus, MO manufacturing facilities earned the EPA’s ENERGY STAR® certification, recognizing their superior energy performance among similar facilities in the industry.

Both plants have been recognized for their energy conservation and environmental protection efforts in the past. Chattanooga has received this honor for the 15th consecutive year, while Festus has received the certification 13 out of the past 15 years. In meeting these strict qualifications, these facilities are saving energy, saving money, and helping protect the environment by using less energy than peer facilities.

For more than 20 years, EPA’s ENERGY STAR program has been America’s resource for saving energy and protecting the environment. Today, thousands of facility owners and managers use ENERGY STAR to improve the energy performance of their buildings and plants.

See below for the press release:

05 February 2024

US DOE Awards Funding for Decarbonization Projects

Buzzi Unicem USA and Lehigh University awarded grant from US DoE to develop a decarbonization project, involving the use of calcined clays in cement


Bethlehem, PA February 5, 2024 - Lehigh University and Buzzi Unicem USA announced today that they have been awarded a $2 million grant from the US Department of Energy Industrial Efficiency and Decarbonization Office (IEDO) to develop a project regarding low-carbon non-ordinary Portland cements that can decarbonize industries by advancing low-temperature calcined clays. The calcined clays will be used as an alternative concrete binder, achieving durability with clay beneficiation. Calcined clays offer a promising low CO2 supplementary cementitious material with a 50% lower carbon footprint than traditional cement. The initial project started in early 2023.

The grant fits in with the recently announced $171 million in funding for 49 projects, promoted by the US Department of Energy Industrial Efficiency and Decarbonization Office (IEDO), to reduce industrial greenhouse gas (GHG) emissions and accelerate the development of innovative decarbonization technologies.

Dr. John Fox, Associate Professor, Department of Civil and Environmental Engineering, leads the research project team for Lehigh University. The team also includes Dr. Clay Naito, Professor, Department of Civil and Environmental Engineering; Dr. Carlos Romero, Director and Principal Research Scientist of the Energy Research Center; and Dr. Paolo Bocchini, Professor and Director of Graduate Programs, Department of Civil and Environmental Engineering.

Dr. Bocchini remarked, “Buzzi Unicem USA has been instrumental to this project by providing the initial funding and the impetus for this line of research. The grant from DoE will allow us to take the research to the next level. This project is the ideal model for industry-university collaborations.”

“We have established a roadmap that demonstrates our commitment to becoming carbon neutral, in line with the decarbonization strategy of the Buzzi group, envisaged in “Our Journey to Net Zero'”, adds Massimo Toso, President & CEO Buzzi Unicem USA. “It’s a significant effort for the company and we are therefore proud of this award which rewards the dedication of the teams involved. Looking to the future, the business intends to roll out several more projects designed to further its sustainability strategy”.

06 December 2023

Massimo Toso Elected PCA Board Chairman

The Portland Cement Association (PCA), the premier policy, research, education and market intelligence organization serving America’s cement manufacturers, elected Buzzi Unicem USA’s President and CEO, Massimo Toso, as the PCA Board Chairman. The elections took place this week, during the final meeting of 2023.


He has served the last year as Vice Chair.


“We must confirm our goal to be part of the carbon reduction program defined by the PCA Roadmap to Carbon Neutrality and be sure that cement and concrete will remain the most resilient and sustainable construction materials in the market.” Toso remarked.


In October 2021, PCA’s Board of Directors set forth the industry’s Roadmap to Carbon Neutrality, defining the overall strategy for the cement, concrete and construction industries to collaborate in initiatives to cut carbon emissions and reach neutrality by the year 2050.


Buzzi Unicem USA congratulates our President and CEO on his new role with the PCA!

03 November 2023

Chattanooga Plant Celebrates Historic 100th Anniversary

From starting as the Signal Mountain Cement Plant in October 1923, to what is now our Buzzi Unicem USA Chattanooga Plant, numerous changes have taken place over the years, along with the creation of cherished memories and stories.


Our Chattanooga Plant observed their 100th Anniversary with a celebration held at the Chattanooga Convention Center. Over 300 current employees, retirees, customers and other special guests attended the event. Guests had the opportunity to explore a history walk featuring photos and historical facts about the Plant over the years, and the Nervi exhibit, displaying the work of Pier Luigi Nervi, the Italian architect who used reinforced concrete in his designs. Attendees also enjoyed tours of the Chattanooga Plant, providing an insider’s view of cement plant operations.


We proudly congratulate the Chattanooga Plant on this milestone anniversary and look forward to the next 100 years!


03 October 2023

Chattanooga and Maryneal Plants Given 2023 PCA Safety Awards

Portland Cement Association recently honored two of our Buzzi Unicem USA plants with the Chairman’s Safety Performance Awards. Our Chattanooga, TN and Maryneal, TX facilities received the awards for operating without having a reportable injury or illness during the year. Fifteen member plants received the honor, representing more than 10% of all active cement facilities in the United State and its territories. 

Buzzi Unicem USA commends these facilities for their dedication to excellence in employee safety and health.