Gypsum industry news

US: CertainTeed has completed an upgrade to the grinding control technology at its gypsum wallboard plant at Buchanan in New York state. The new variable frequency drive at the site can vary the speed at which raw gypsum is ground and save energy accordingly. It is expected to reduce the plant’s energy consumption by nearly 700,000kWh/yr. Other recent sustainable upgrades at the plant include the installation of 2.4MW solar array on its roof in 2018.

Parent company Saint-Gobain North America has announced a number of sustainability-focused upgrade projects at its wallboard plants so far in 2022. These include switching to renewable energy at its Montreal plant in Quebec, using recycled materials at its Nashville plant in Arkansas and installing a waste heat recovery system at its Vancouver plant in British Colombia.

US: CertainTeed has completed a US$1.3m upgrade to its Nashville wallboard plant in Arkansas to use recycled waste gypsum and paper. The plant will reuse 65,000t/yr of waste materials generated from the production process. The company plans to increase the amount of recycled materials in its gypsum wallboard in the future.

“In Nashville and at our manufacturing sites around the world, we remain laser-focused on reducing waste, reducing our consumption of natural resources, and increasing recycling and circularity throughout our value chain,” said Jay Bachmann, Vice President and General Manager of CertainTeed Gypsum.

US: Georgia-Pacific has opened a new gypsum quarry near Sweetwater in Texas. The 240 hectare site is located next to a new unit being built at the company’s Sweetwater gypsum wallboard plant, according to the Sweetwater Reporter newspaper. Once operational, the quarry will supply the plant with around 2000t/day of raw gypsum.

The gypsum wallboard producer is currently building a new 65Mm²/yr gypsum wallboard plant adjacent to its existing 30Mm²/yr Sweetwater gypsum wallboard plant. Production at the new site is expected to start in late 2022.

France: Saint-Gobain has launched Grow & Impact, a new strategic plan to increase profitable growth. The plan consists of new annual financial targets for 2021-2025, including organic sales growth of 3 - 5%, an operating margin of 9 – 11%, a free cash flow conversion ratio above 50%, a return on capital employed of 12 - 15% and an annual dividend payout ratio representing 30-50% of recurring net income. The company also announced a Euro2bn share buyback programme for 2021 – 2025.

Saint-Gobain has forecast full-year energy and raw materials costs of Euro1.5bn, up by 36% from its previous estimate of Euro1.1bn. Euro1.1bn (73%) of the new estimate is forecast for the second half of 2021. The group said that it will need a positive price impact of around 6% over the full year and of 8% in the second half of 2021 in order to offset this. CEO Benoit Bazin said “The Group will build on the success of its new local organisation and its multinational culture driven by performance and by proximity to its customers, in order to benefit fully from strong growth on its underlying markets. By capitalising on innovation and the power of data to enrich our range of solutions, Grow & Impact will enable us to outperform our underlying markets and maximise our positive impact in numerous areas.” He added “Our vision is to become the worldwide leader in light and sustainable construction. In a world moving towards net-zero carbon, Saint-Gobain aims to provide a full range of solutions that address three major issues of our time: drastically reducing the 40% of CO2 emissions linked to construction, protecting natural resources and facing the challenge of rapid urbanisation in emerging countries.”

US: The Bureau of Land Management (BLM) will be receiving public comment until 6 Feb 2020 on Eagle Materials' proposed 100 acre expansion of its 830 acre mine near Gypsum in Eagle County, Colorado. The mine supplies gypsum to its 67Mm2-capacity Eagle Materials gypsum wallboard plant in gypsum. BLM Colorado River Valley field manager Larry Sandoval said, “Responsible mineral development is part of BLM’s multiple-use mission,” according to RealVail newspaper.

China/US: China’s Ministry of Commerce has proposed placing retaliatory tariffs on products from the US, including gypsum and gypsum products. The list covers 5207 items and proposes adding import taxes of up to 25% on them. It includes gypsum and gypsum wallboard. The ministry said that the new tariffs will take effect at a date to be announced later on.

Mauritania: Mauritania exported 100,000t of gypsum in 2017 to markets in West and Central Africa. It was sent to Senegal, Mali, Guinea, Ghana, Cameroon and Democratic Republic of the Congo, according to the Pan African News Agency. The country produces 200,000t/yr of gypsum, of which 15% is turned into plaster. The remaining 85% is used by the local cement industry or exported by land to Mali or by sea via the Port of Nouakchott.

Algeria: Groupe des Ciments d’Algérie’s (GICA) is in discussions to export gypsum. The Algerian cement producer has announced plans to export up to 1.5Mt of cement in 2018, according to the Algeria Press Service. The company handles its exports via the ports of Arzew and Djendjen.

India/Pakistan: Raw gypsum exports are growing at the Wagah border crossing between Pakistan and India. Around 3000t/day or 80 trucks of gypsum cross the border into India, according to the Nation newspaper. Exports have been increasing due to demand from Indian importers. Most of the commodity is used to make cement although it is also used to produce fertiliser and make plaster products such as gypsum wallboard.

Canada: Lafarge Canada has filed an application under the Environmental Management Act to discharge emissions from a pumice dryer and gypsum granulator at its mothballed cement plant at Kamloops in British Colombia. The building materials manufacturer plans to produce agricultural gypsum and dry pumice for concrete production at the site, according to the Kamloops This Week newspaper. The plant stopped cement production in late 2016.