Displaying items by tag: US
US: The Portland Cement Association (PCA) hosted a one-day session in mid-June 2023 aimed at establishing guidelines for the definition of 'low carbon' cement and concrete. The association called the session a 'Critical first step' towards ensuring clarity for stakeholders.
The PCA said "Low carbon is increasingly defined in the eye of the beholder, with little or no regard to either upstream and downstream impacts or short-term and long-term strength, durability and resilience concerns."
Washington State University secures US$3.24m government funding for green cement development
19 June 2023US: The government has awarded a US$3.24m grant to Washington State University (WSU) for its research towards the development of reduced-CO2 cements. The research is investigating new formulations, in combination with novel technologies aimed at eliminating CO2 emissions. WSU is one of 40 recipients of a funding pot worth US$135m.
Energy Secretary Jennifer Granholm said "America’s industrial sector serves as the engine of the US economy, producing many of the products we rely on every day, but it also produces a significant amount of the nation’s carbon emissions. These projects funded by President Biden’s Investing in American agenda will slash industrial emissions and accelerate next-generation technologies for a clean energy future that’s made in America.”
US: Heidelberg Materials North America inaugurated its 2.4Mt/yr Mitchell cement plant in Indiana on 14 July 2023. The plant is equipped with a 3600 bag/hr rotary packer, and also boasts a 154,000t-capacity clinker storage dome. It will produce Heidelberg Materials North America's EcoCem Portland limestone cement (PLC), alongside other products. The producer said that the new plant will help to address US cement supply chain constraints amid a planned US$110bn infrastructure overhaul.
Heidelberg Materials North America president and chief executive officer Chris Ward said "The plant will reduce CO2 emissions per tonne of clinker by almost 30%, mainly through operating on natural gas. Our investment in the Mitchell facility helps us lower our carbon footprint, while serving the growing demand for more sustainable products in this key market.”
Holcim US partners with NorthStar Clean Energy for solar power installation at Alpena cement plant
16 June 2023US: Holcim US has announced plans for a 25MW solar power plant to serve 75% of the electricity needs of its Alpena cement plant in Michigan. The company says that the installation at the Alpena plant will be the largest in the US Midwest Region. Holcim US chose NorthStar Clean Energy to build the array, which it says will eliminate 25,000t/yr of CO2 emissions.
Other planned projects at the Alpena cement plant include an upgrade to the plant's dock in order to accommodate larger vessels and reduce the number of trips in its Great Lakes transport operations.
Holcim US' senior vice president, manufacturing, Michael Nixon said “As Holcim is showing in Alpena, the path to net-zero carbon emissions requires a blend of proactive solutions. Whether it’s using alternative fuels or implementing renewable energy from solar power, we are committed to reducing our reliance on fossil fuels — a goal that will benefit the environment as a whole and the Alpena community we have called home for more than 115 years.”
US: Holcim US has joined the New York Value of Distributed Energy Resources (VDER) program as part of its plans to enter Purchase Power Agreements (PPA) so that it can use more renewable energy sources. The scheme is intended to help support its investment in on-site renewable energy generation.
Atl Martinez, the Vice President of Procurement at Holcim North America, said “Holcim US is focused on driving significant progress to meet our Green Growth Strategy goals, so we consistently evaluate our environmental impact and opportunities to incorporate more sustainable solutions into our operations.” He added, “Through the New York VDER program, we support not only our ongoing investment in on-site generation but also community solar projects that help drive greener outcomes for all.”
The company will host three separate solar arrays on Holcim's non-mineable aggregate sites. These sites, operating in conjunction with various other offsite arrays within the Holcim VDER agreement, are expected to generate more than 80GWh/yr of energy. Energy generated from these sites will effectively power seven aggregate and cement sites through renewable energy credits.
Other work by Holcim US towards net zero includes its participation in the Northeast Regional Clean Hydrogen Hub program. The company has also expanded its renewable portfolio to include a 40MW battery storage system and 78MW of solar arrays in Ohio, Maryland and Arkansas. In late 2022, it entered into its first virtual power purchase agreement (VPPA) with the Electric Reliability Council of Texas (ERCOT).
Beumer buys the Hendrik Group
14 June 2023US: Beumer Group has acquired the Hendrik Group for an undisclosed sum. It plans to expand its portfolio of bulk material transport with a focus on alternative fuels and raw materials for both the cement and mining sectors. The technology it is buying will also give it capabilities in the bulk handling of hazardous materials.
Markus Schmidt, the chief executive officer of Beumer Corporation, said “The Hendrik Group specialises in the efficient and environmentally friendly transport of bulk materials. This aligns very well with our goals of bringing sustainable products to the market and improving our customers’ carbon footprint.”
The Hendrik Group is a US-based manufacturer of air-supported belt conveyors. It was founded in 1983 by Henk Hartsuiker and is based in Woodbury, Connecticut.
US: Ash Grove Cement has won funding for a US$15.2m front-end engineering design (FEED) study for a carbon capture installation at its 2Mt/yr Foreman cement plant in Arkansas. Parent company CRH said that the study will run for 24 months from its date of commencement. The project team also includes consultancy and research firms Advanced Resources International and Crescent Resource Information, as well as non-profit interstate policy organisation Southern States Energy Board. Equipment suppliers will include France-based industrial gases company Air Liquide and energy company Sargent & Lundy, while electricity provider Talos will participate as an energy sector stakeholder.
The Foreman cement plant carbon capture FEED study is one of eight projects selected by the US Department of Energy to receive part of a US$189m funding pot for carbon capture demonstrations across US industry.
Ireland/US: Shareholders have approved Ireland-based CRH's board recommendation to transition to a US primary listing on the New York Stock Exchange. The company says that it will effect its transition on or around 25 September 2023. This will entail delisting shares from Ireland's Euronext Dublin, while retaining a standard listing on the UK's London Stock Exchange (LSE).
CRH derived 75% of earnings from North America in 2022. It expects the US market to be a key driver of future growth due to the country's growing populace and construction needs.
CEO Albert Manifold said "We are pleased to see such strong shareholder support for the listing transition, as it marks an important milestone in our development and will enable CRH to fully participate in the significant growth opportunities that lie ahead.”
American Fiber Cement Corporation rebrands
08 June 2023US: American Fiber Cement Corporation (AFCC) has announced a rebrand to American Fiber Cement. Besides the name change, the producer's new branding will consist of a new logo and brand position, and a website redesign. Additionally, the company's range of former Cembrit brand fibre cement products will be rebranded to include the AFC name.
General manager Donna Anglada said "We are excited to reveal our new branding, but we also want to ensure that our distributors, reps and customers understand that, while the names are changing, we will continue to sell Patina, Patina Inline, Patina Rough, Deco, Solid, Cover and Transparent."
Heidelberg Materials North America commences cold testing of pipe conveyor at Mitchell cement plant
07 June 2023US: Heidelberg Materials North America has commenced cold testing of a new 420t/hr pipe conveyor at its Mitchell cement plant in Indiana. Italy-based Bedeschi supplied the 700m-long conveyor. The supplier said that, when fully operational, the new equipment will help the Mitchell cement plant to be one of the most efficient and largest cement plants in the US.