Gypsum industry news

US: CertainTeed has installed new recycling technology at its Silver Grove, Kentucky, gypsum wallboard plant which will enable the facility to divert 15,000t/yr of production scrap paper from landfill. The technology grinds gypsum-contaminated paper into fine pieces for separation. The subsidiary of France-based Saint-Gobain says that it will then be able to reuse both paper and gypsum in its wallboard production at the plant.

CertainTeed’s gypsum general manager and vice president Jay Bachmann said “This project allows us to reduce our waste and reduce our production costs in Silver Grove while also empowering us to increase the efficiency of our use of natural resources.” He added “We will continue to look for ways to minimise our environmental footprint while maximising our company’s positive impact for our customers and the communities where we do business.”

Belgium: Etex has donated five sustainable modular housing units to families dispossessed by flooding in the summer of 2021. The company built the houses at Rochefort and Pepinster in two weeks and their assembly took 48 hours. Etex said that it plans to develop the construction method in future in order to meet needs and new trends in the housing sector.

Bernard Delvaux, chief executive officer of Etex said “It was important for us to donate our expertise through these five houses built in a circular way with a very low carbon footprint. Our modular construction technologies meet multiple housing needs around the world with the fast construction of affordable, well-insulated, high-quality and attractive living spaces.”

Belgium: Saint-Gobain has appeared on climate charity CDP’s Climate Change A List 2021. The producer says that the listing recognises its environmental ambition and transparency. It has taken ‘significant and demonstrable action,’ including allocating Euro100m/yr until 2030 in capital expenditure and research and development funding to reduce CO₂ emissions. It employs an internal carbon
price for investment decisions, which has risen by 50% to Euro75/t for capital expenditure. For research and development, it is Euro150/t.

Senior vice president human resources and corporate social responsibility Claire Pedini said “This is a recognition of the progress made and the commitment of the group with regard to the fight against climate change. Saint-Gobain is a key player in this respect and demonstrates at all levels its leadership and responsibility: maximising the positive impact for our customers thanks to our solutions, whilst minimising our own footprint as part of our commitment to be carbon neutral by 2050.”

US: Saint-Gobain plans to invest a total of US$400m in expansions to its operations including gypsum operations at four US sites. The group says that the sites are located in California and the Southeastern US. It said that the new capacities will apply the most advanced available technologies for industrial performance, safety and sustainability. This will reduce waste by 50% and CO2 emissions by 20% from current levels, according to the company.

Saint-Gobain said it hopes that the investments will strengthen its leadership in North America and accelerate its growth in the region by enriching its comprehensive range of solutions for light and sustainable construction.

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.”

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.”

Spain: Saint-Gobain Placo has launched a new technical manual on environmental certifications of buildings. The Saint-Gobain subsidiary says that the manual will help professionals when addressing all certification requirements in Spanish construction. It takes a practical approach and details all processes and evidence necessary for each certificate. The company hopes to advance sustainable development by facilitating more comprehensive planning.

Norway: France-based Saint-Gobain plans to upgrade its 13Mm²/yr Fredrikstad gypsum wallboard plant in partnership with state-owned sustainable energy agency Enova. The Euro25m upgrade will expand the plant’s production capacity by 40% and make it, what the producer says, is the world's first carbon-neutral plasterboard plant. One feature of the plan is electrification of the currently gas-powered production process. The upgrade will be completed in early 2021.

Saint-Gobain is considering implementing the net-zero CO₂ plant project across others of its gypsum wallboard plants.

US: Saint-Gobain in the US has entered into a 12-year Power Purchase Agreement (PPA) with Invenergy, a leading privately held global developer and operator of sustainable energy solutions, for 120MW of the 250MW Blooming Grove Wind Farm capacity in McLean County, Illinois, which recently began operations.

This agreement is the largest renewable energy deal to date for Saint-Gobain and is a key milestone in supporting the group's target to reach net-zero carbon emissions by 2050. The associated Renewable Energy Certificate System (RECS) represents 40% of the Group's CO₂ emissions from electricity in the US, resulting in a 21% reduction of Saint-Gobain's overall carbon footprint (scope 1 and 2) in the US.

With this agreement and other ongoing projects, the share of renewable electricity within Saint- Gobain's worldwide electricity consumption, will double in 2021, from 18.9% in 2020.

Spain: Saint-Gobain Placo has launched Placo Hermetic, a gypsum-based hermetic system for application to building envelopes. The company says that the product is the first of its kind to be gypsum-based that meets the Passivhaus standard. The Catalonia Institute of Construction Technology (ITEC) has certified the system with a Document of Suitability for Use (DAU).

The producer said “With this DAU, Saint-Gobain Placo continues to guarantee the suitability of its solutions, providing professionals in the sector with more sustainable and efficient systems that adapt to different projects and requirements, with total safety and reliability.”