Gypsum industry news

Japan: Chiyoda-Ute will add its Chiba gypsum wallboard plant to its ‘green electricity’ mark scheme from September 2023. The certificate from Japan Natural Energy shows that products have been manufactured at a plant using electricity generated from a renewable source. The switch to using renewably-sourced electricity is expected to reduce CO₂ emissions at the Chiba plant by 3800t/yr.

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