Displaying items by tag: Opterra

Germany: Opterra has signed a power purchase agreement (PPA) with Statkraft for the supply of electricity from onshore wind farms. The renewable energy producer will supply around 30GWh to the subsidiary of CRH’s integrated cement plants at Karsdorf in Saxony-Anhalt, Wössingen in Baden-Württemberg and a grinding plant at Sötenich in North Rhine-Westphalia between 2022 and 2025. The wind power will be generated at four wind farms.

Germany: Opterra has started a public consultation process about expanding the limestone quarry for its integrated Wössingen cement plant near Walzbachtal in Baden Württemberg. The move follows the plant’s quarry at Lugenberg reaching its approved perimeter to the east. The subsidiary of Ireland-based CRH plans to find a location for a new quarry to open from around 2030. The company also wants to conduct exploratory drilling in the region for additional limestone deposits.

Germany: CRH subsidiary Opterra’s Karsdorf cement plant has been awarded a Concrete Sustainability Council (CSC) Gold certificate for ecologically, socially and economically responsible cement production, including in its supply chains. The company says that it achieved top marks across 96% of audited areas.

Chief executive officer (CEO) Danilo Buscaglia said, “The CSC certification leads to a continuous increase in the sustainable management of the cement and concrete industry. With this in mind, the Karsdorf plant has provided evidence of responsible behaviour in an extensive auditing process. We are proud that we have achieved gold certification status. At the same time, the good results are an incentive for us to continue working on improvements in the manufacturing process and in product development.”

Germany: The Nature and Biodiversity Conservation Union (NABU) has awarded a placard to Opterra’s 2.3Mt/yr integrated Karsdorf plant, declaring that a multi-purpose facility at the plant in Saxony-Anhalt is a “martin-friendly house.” The company says that the building is the first industrial facility to receive the accreditation, after becoming the home to 60 breeding pairs of house martins. Opterra Karsdorf head of mining Axel Horn said, “For us, active environmental and biodiversity protection means protecting and respecting nature, even during limestone extraction. Animals and plants established here will find ideal living conditions.”

Germany: Lafarge's assets in Germany, which were recently sold to Ireland's CRH as part of the LafargeHolcim merger, have been rebranded by CRH as 'Opterra.' The assets include two integrated cement plants and one grinding plant.