Gypsum industry news

Japan: Chiyoda-Ute is preparing to launch a gypsum board product, Chiyoda Circular Gypsum Board, from June 2023 that uses 100% recycled gypsum. The company says it is the first product of its kind in the world to use 100% waste gypsum board collected from construction sites. Manufacturing will also be carbon neutral through the use of wood chips to heat the plant’s boiler and electricity supplied from renewable sources.

Norway: Saint-Gobain has started producing net zero CO₂ gypsum wallboard at its Fredrikstad plant. This was made possible by switching the power supply for the unit to hydroelectric power from natural gas previously. It worked with state-owned sustainable energy agency Enova on the Euro25m upgrade project. Following the completion of work at the site it will now avoid emitting 23,000t/yr of CO₂. Improved heat recovery and process efficiency will reduce energy consumption by 30%. Plus, the company says that the plant’s production capacity has been increased by 40%.

The group says that this is the world's first carbon-neutral wallboard plant and it will enable it to launch a range of products with the lowest carbon footprint on the market in 2023. It added that the this initiative was a clear indication of the company’s commitment to reduce its scope one and two CO₂ emissions by 33% by 2030 compared to 2017, with a commitment to becoming carbon neutral by 2050

France: Saint-Gobain recorded sales of Euro51.2bn during 2022, up by 16% year-on-year from Euro44.2bn in 2021. The group reported that its sales volumes fell by 1.3% year-on-year. It nonetheless recorded growth in revenues of 9.2% in Northern Europe, 8.2% in Southern Europe, the Middle East and Africa, 33% in the Americas and 19% in Asia-Pacific.

During the year, Saint-Gobain made Euro3.8bn-worth of divestments, including of its Polish and UK distribution businesses, and Euro1.9bn-worth of new acquisitions.

CEO Benoit Bazin said “In an unsettled geopolitical, energy and macroeconomic environment in 2022, the group once again delivered record results. The group’s profile has been profoundly optimised: one-third of the group’s scope has changed in the past four years and over 60% of our earnings now come from North America and emerging countries." Bazin continued "I am confident that 2023 will be a good year for Saint-Gobain. Our roadmap is clear: disciplined execution of the Grow & Impact strategic priorities, leveraging the strength of our operating model against the backdrop of a slowdown in new construction but good resilience in renovation."

Spain: France-based Saint-Gobain has signed a power purchase agreement (PPA) with Endesa. The 11-year agreement will start in 2024 and will cover around 55% of Saint-Gobain’s local electricity requirements. Endesa will supply 150GWh/yr of renewable energy. This agreement will enable a reduction in CO₂ emissions of roughly 39,000t/yr. This is the second renewable energy supply agreement signed by Saint-Gobain in Spain. Together, the two agreements will cover 65% of the group’s electricity needs in Spain.

France: Saint-Gobain’s sales grew by 14.5% on a like-for-like basis to Euro38.4bn in the first nine months of 2022 compared to Euro32.9bn in the same period in 2021. Strong sales growth was reported in all business lines although sales were driven in particular by the group’s High Performance Solutions business and its Asia-Pacific and North America regions.

The group noted that raw materials, freight and energy costs were growing, especially in Europe. It said that it had hedged around 80% of its natural gas and electricity purchasing needs for 2022 and around 60% for 2023. It has also been preparing continuity plans for its gas-consuming plants in Europe to ensure the flexibility of production to operate with less or alternative energy. The group said that its gypsum wallboard and construction chemicals production lines were “extremely flexible.”

By region the group said it had started the world’s first zero-carbon wallboard production at its Balsta plant in Sweden powered by biogas and ‘green’ electricity. In France it produced and marketed its Placo Infini 13 product, which is said is the first wallboard made from over 50% recycled gypsum.

Poland: Saint-Gobain has signed a renewable electricity agreement (Power Purchase Agreement) with Tion Renewables AG (currently being renamed from Pacifico Renewables Yield AG), the German wind and solar power producer. The 15-year agreement will run from 2025 and cover around 45% of Saint-Gobain Poland's electricity needs.

"This power supply agreement is an important milestone for Saint-Gobain in Poland. It will contribute to a significant reduction in our CO₂ emissions, in line with the group's commitment to achieve carbon neutrality by 2050' said Joanna Czynsz-Piechowiak, chief executive officer of Saint-Gobain Poland. "It will enable a reduction in CO₂ emissions of 135,000t/yr, i.e. nearly 20% of Saint-Gobain's scope 1 and 2 emissions in Poland.

The PPA foresees the purchase of approximately 190GWh of wind energy annually. This is equivalent to supplying about 100,000 European homes with renewable electricity each year. The total capacity of the wind farms is equivalent to circa 52MW spread over three sites and 20 wind turbines. This announcement illustrates how Saint-Gobain is stepping up the pace on its carbon neutrality roadmap and comes in the wake of the recent endorsement by the Science Based Targets initiative of the group's commitments to reduce CO₂ emissions by 2050.

US: Eagle Materials offset higher energy and maintenance costs by raising the prices of its products in the first quarter of its 2023 financial year. This contributed to an 18% year-on-year sales rise to US$561m. The group achieved earnings before interest, taxation, depreciation and amortisation (EBITDA) of US$184m during the quarter, up by 13% year-on-year.

President and CEO Michael Haack said "Our results this quarter exceeded our expectations, as our portfolio of businesses performed well, and we executed on the opportunities available to us. Construction activity remained healthy across our markets, and we realised broad pricing gains across our portfolio again this quarter."

The producer’s light materials sales rose by 30% year-on-year to US$248m due to increased gypsum wallboard sales volume and prices. Wallboard volumes increased by 5% to 74.1Mm2; their average price increased by 24%. Haack said “In our light materials sector, wallboard shipments and orders remain strong, but we recognise quantitative tightening will likely have an impact on residential construction activity in the future. In the near term, we expect record home construction backlogs to support product demand this year. With Eagle's excellent balance sheet, the favourable geographic positioning of our operations and consistent execution of our operating strategies, we are poised for a strong fiscal 2023."

Canada: Saint-Gobain plans to carry out a US$70.9m upgrade and 40% capacity expansion of its 30Mm²/yr Montreal gypsum wallboard plant in Quebec. The project includes the replacement of natural gas with renewable electricity and a 30% reduction in energy consumption through efficiency improvements. As a result, it will turn the facility into North America’s first zero-carbon gypsum wallboard plant. Work will commence in mid-2023, with the commissioning of the upgraded plant following in late 2024.

Saint-Gobain’s vice president environmental, social, governance (ESG) North America and managing director, circular economy solutions Dennis Wilson said "Today we begin a historic new chapter at our Montreal gypsum plant, leading our industry towards a more sustainable future while increasing our production capacity at a time of unprecedented customer demand," said. "We thank our partners in the Quebec Government, the City of Saint-Catherine and Hydro-Québec for their support, and we thank our team for pushing the limits of technology and imagination to bring this bold project to life. The electrification of our Montreal plant is a massive step forward in our broader goal to decarbonise construction materials and a significant step towards our global goal of carbon neutrality by 2050."

Canada/US: Saint-Gobain North America and its subsidiary CertainTeed say they have reduced their CO₂ emissions from electricity usage by about a third in 2021 through the use of renewable energy contracts. In February 2020, Saint-Gobain entered into a 12-year virtual power purchase agreement with the Blooming Grove Wind Farm in McLean County, Illinois. At the time, the agreement was the largest renewable energy deal in Saint-Gobain’s 356-year history. Saint-Gobain worked with Edison Energy, an industrial energy advisor, on the arrangement.

“We’re thrilled with the results of our partnership with the Blooming Grove Wind Farm, and will continue to look for ways to maximise our positive impact, for our customers and the communities where we do business, while minimising our environmental footprint,” said Mark Rayfield, the chief executive officer of Saint-Gobain North America and CertainTeed. “In this next chapter of our company’s history, our team will strive to lead our industry towards a more sustainable future.”

Belgium: Etex’s 2020 Sustainability Report has recorded the company’s progress towards its sustainability goals under four headings. Under the heading ‘carbon neutrality,’ it produced and purchased 72% of its electricity consumption renewably, compared to 14% in 2019. Under ‘health, safety and wellbeing,’ its lost-time accidents per million working hours fell by 36% year-on-year to 1.4 from 2.2. Under ‘waste management and circularity,’ it reduced its waste generation by 8.9% to 254Mt from 278Mt and reduced the share of its waste sent to landfill to 18% from 26%. Lastly, under ‘diversity and inclusion,’ 28% of the company’s newly hired staff were women, compared to a group total share of 19%.

CEO Paul van Oyen said “At Etex, we have a clear commitment to helping build a better, sustainable future. We seek to offer holistic value to our customers, employees, shareholders and other stakeholders, as we continue to decouple our growth from environmental and social impacts. To help achieve this, we focus on lightweight materials and prefabricated construction. These methods offer advantages such as reduced raw material use, energy consumption, waste and emissions. Even more, they contribute to enhanced long-term circularity by creating opportunities for deconstruction, reuse and recycling.”