Displaying items by tag: CO2

Canada: Hyperion Global Energy has fired up its pilot Tandem Carbon Recycling System at Lafarge Canada’s Bath cement plant in Ontario. The system mineralises captured CO₂ to produce mineral components for alternative building materials. It has a capture capacity of 1000t/yr. The partners will test the Tandem Carbon Recycling System in producing Lafarge Canada’s 30 – 90% reduced CO₂ ECOPact concrete.

Lafarge Canada’s Eastern Canada regional president and CEO of David Redfern said "Our collaboration with Hyperion marks an exciting milestone in our decarbonisation journey and the advancement of our circular construction technologies. We look forward to advancing our net zero strategy by leveraging carbon utilisation technology like Hyperion's, enabling us to further reduce CO₂ emissions from our operations while at the same time producing innovative and sustainable building solutions."

Hyperion CEO Heather Ward said "Working together with an innovative partner like Lafarge on this exciting pilot project allows us to apply our proprietary carbon recycling technology to large-scale industries, and make an immediate, measurable reduction on carbon emissions. At the same time, we are advancing our vision to offer a scalable and affordable decarbonisation solution for industry, and a market-driven profit incentive on the cost of carbon removal."

Indonesia: Cemindo Gemilang says that its subsidiary Merah Putih Beton has begun injecting CO2 captured using direct air capture (DAC) into its ready-mix and precast concrete products. The producer said that the method enables it to produce concrete using 18% less cement. The Koran Jakarta newspaper has reported that Cemindo Gemilang obtained the DAC technology under licence from its Canada-based developer. It deployed it following six months of trials in late 2023 – early 2024.

Cemindo Gemilang’s commercial director, Surindro Kalbu Adi, said “In the future, we will implement a lot of new technologies. The goal is that our Red and White brand products will be better and the quality of buildings will be even better.”

Australia: Local authorities in Isaac, Queensland, have received an application for the planned US$664m Lotus Creek wind farm, including the construction of three temporary ready-mix concrete batching plants to supply the project. The plants will supply 55,000m³ of concrete for the footings of 46 turbine towers. Each one will operate successively as construction progresses over a period of two years. The Lotus Creek wind farm originally secured planning permission in late 2022.

Colombia: Cemex Colombia has announced the launch of its 40% reduced CO₂ Vertua mortar.

The company said "Vertua aims to enable builders to adapt the sustainable features of their projects through its five specific and measurable attributes: lower carbon emissions, energy efficiency, water conservation, recycled materials and design optimisation."

World: Investment firm Insight Partners has forecast a composite annual growth rate (CAGR) of 3.3% in the global green cement and concrete market between 2023 and 2030. This will result in a total value of US$990m in 2030, compared to US$806m in 2023. Regionally, the firm expects the sharpest growth in South and Central America, with a CAGR of 10% to US$7.9m in 2030. North America is expected to grow at a rate of 5.4% annually, to US$190m, followed by Europe, at 4.5% to US$226m, Middle East and Africa, at 2.9% to US$13m, and Asia-Pacific, at 1.4% to US$553m. In 2023, Asia-Pacific commanded a 61% share of the global market. Europe’s share was 20% and that of North America was 16%.

US: Terra CO₂ has begun full-scale trial production of concrete without cement using its novel supplementary cementitious material, Opus Zero. The SCM consists of ground, heated glass spheres made from silicate rock.

Chief scientific officer DJ Lake said “Opus Zero represents a pivotal moment in our journey towards sustainable cement and concrete. Of the very few non-carbon-capture solutions to decarbonising cement, with none proven at scale, Opus Zero stands above the rest for being inherently cost-efficient, practical and scalable for the industry. Today, Opus Zero represents a zero-clinker cement that can be produced with abundant feedstock around the world, does not require opening new mines to scale, and aims to seamlessly fold into the current industry landscape.”

US: The Department of Transportation has announced a US$5m initiative to investigate the use of steel slag in cement and concrete. This will take the form of a collaboration between the Department of Transportation and a selected US-based steel producer and university partner. The initiative seeks to reduce CO₂ emissions in the production of building materials. Prospective participants may view the grant opportunity here.

Transport secretary Pete Buttigieg said "We're proud to make this funding available to help develop the next generation of construction materials so that the future of our transport infrastructure is more resilient, more sustainable and made in America.”

Robert Hampshire, deputy assistant secretary for research and technology and chief science officer, said “This funding initiative will develop and advance innovative materials and technologies that support the nation’s goals to decarbonise the transportation sector by 2050, strengthen resilience of the nation’s transportation infrastructure, and address adverse environmental impacts created by the transportation system.”

Middle East/North America: Climate tech start-up Partanna has announced plans for four new plants to produce its carbon negative binder. The plants will be located in the Bahamas, the US and the Gulf region.

Partanna said that the development demonstrates its growing momentum as a construction sector disruptor, offering a sustainable, cost-comparable alternative to cement for users of concrete.

Sweden: Heidelberg Materials Northern Europe has announced its deployment of a 100% electric concrete mixer truck. The producer said that it bought the truck from Volvo.

Heidelberg Materials Northern Europe head of environmental, social and governance (ESG) & public affairs and vice president for Sweden Karin Comstedt Webb said “This partnership is a beacon for industry-wide decarbonisation, bringing us closer to our climate goals in Northern Europe. With a full-load capacity of ready-mixed concrete, our environmentally friendly truck not only heralds a new era in construction transport efficiency, but also confirms our leading position in the European building materials sector.”

Germany/US: Concrete production equipment supplier TopWerk Group has formally endorsed Partanna Global's carbon-negative binder as a replacement for cement in the production of concrete using its equipment. Partanna plans to install TopWerk equipment at its four upcoming production plants, under an exclusive three-year agreement. The endorsement is intended to help shift TopWerk's global customers from using cement to using Partanna Global’s binder.

Partanna Global CEO Rick Fox said “TopWerk's endorsement of Partanna represents a major vote of confidence in our technology from one of the most respected names in global construction. We’re humbled and proud that one of the world’s leading concrete machinery producers has given us their backing. We hope this signals to the industry that Portland cement is no longer the only solution in town, and that the days of burning rocks are fast coming to an end.”

TopWerk CEO Robert Gruss said "We believe our exclusive partner Partanna has come up with a truly impressive solution that can contribute to putting this polluting practice to an end. The company’s carbon negative binder is one of the most exciting innovations we have witnessed in our industry for decades. It is the most advanced alternative binder solution in the market and the only credibly carbon negative solution that has the potential to scale globally. Over the last two years, we have rigorously tested their formula and have validated its application as a direct replacement solution for Portland cement. In many ways, their binder actually performs better than the legacy solution.”

The endorsement follows Saudi Arabia-based property developer ROSHN's announcement of an upcoming carbon-negative concrete plant that will use Partanna Global's technology earlier in January 2024.