Peru: Cemento Inka says that it plans to build a new ready-mix concrete batching plant in Trujillo, La Libertad Department. Nate's Crest News has reported that the plant will have a capacity of 87,700t/yr and cost US$150,000 to build. Commissioning is scheduled to follow eight weeks after the start of construction. The company, which holds a 4% share in the Peruvian cement market, recorded a 22% year-on-year fall in its concrete, paving and mortar sales during the first quarter of 2023. Over the same comparison period, domestic cement demand dropped by 15%.

Cemento Inka currently produces ready-mix concrete in the south of Peru at Cajamarquilla, Lima Province, while competitor Cementos Pacasmayo serves La Libertad and neighbouring markets in the north.

UK: SigmaRoc subsidiary CCP has launched Greenbloc Standard, Ultra and Premium. The new designations correspond to 50%, 80% and 100% cement substitution. Professional Builder News has reported that Using Greenbloc Standard reduces structures’ CO₂ emissions by 77% compared with structures built with conventional ordinary Portland cement (OPC)-based blocks. For an average semi-detached house, this is equivalent to 2.7t of CO₂.

CCP general manager Phil Rotheram said “The expansion of our Greenbloc range continues our commitment to sustainable alternatives to our product offering as we fully commit to the challenges of removing embodied carbon from the built environment.”

Greenbloc Ultra featured in a gold medal-winning garden at the RHS Chelsea Flower Show 2023 in May 2023.

Brazil: Eternit has launched Eternit Solar, a fibre cement photovoltaic roof tile, across Brazil. Local press has reported that the tile has a power capacity of 142Wp, compared to 15Wp for conventional tiles. It is fully compatible with conventional fibre cement roof tiles in roof construction. Eternit says that four to six tiles will provide sufficient energy for a single home. The company tested the product in partnership with the Energy and Environment Institute of the University of São Paulo (IEE-USP) and the Federal University of Santa Catarina (UFSC). It produces the Eternit Solar tiles at its Atibaia plant in São Paulo, but plans to subsequently build a dedicated plant.

Eternit president Luís Augusto Barbosa said "The commercialisation of Eternit Solar is an important step for the future of the company. While the concrete photovoltaic tile is aimed at a niche market, the fibre cement photovoltaic tile is intended for high-volume applications. It is a revolutionary technology that will benefit a larger section of the population due to its more accessible cost.” He concluded “Eternit is on the market to democratise solar energy.”

Europe: 12 decarbonisation-focused companies from across the European cement and concrete sector have launched the Alliance for Low-Carbon Cement & Concrete (ALCC). The alliance has called on policymakers to change building standards to help low-carbon alternatives to enter the cement and concrete markets. It further said that green procurement and targeted financing instruments would help to reduce sectoral CO₂ emissions. It said that a progressive decline in clinker factor to 60%, 50% or 40% by 2050 will reduce CO₂ emissions by over 50%. The ALCC says that it is ready to lead the sector towards a swift, low-cost and viable decarbonisation pathway. Participants in the alliance include France-based Hoffmann Green Cement Technologies, Ireland-based Ecocem and US-based Fortera.

Fortera's Europe director Thierry Legrand said "Climate action is a global priority, and collaboration is essential to advancing emissions-reducing technologies and policies. This alliance represents collective action by scientists, engineers, entrepreneurs and environmental advocates to reduce CO₂ emissions from cement production."