Displaying items by tag: Energy

Türkiye: Medcem has completed testing of its new waste heat recovery (WHR) facility, which will recover 25% of the energy demand of the plant’s second rotary kiln line commissioned in 2024.

The 9.6MW facility uses an organic rankine cycle (ORC) system to generate electricity from a single heat source. The company says that this will lead to significant cost savings in energy expenses while also reducing CO₂ emissions.

India: JSW Group is actively seeking investment opportunities in Assam’s cement sector. Besides cement production, the group is reportedly investigating power plant opportunities in the state.

The Business Standard newspaper has reported that JSW Group Chair Sajjan Jindal noted the strategic importance of North East India as one half of a ‘dual-engine’ Indian economy.

Moldova: The Rybnitsa cement plant has closed amid a cutoff of gas supply to the Transnistrian region, leaving half of its 650 employees at home with 66% of their pay, while the rest carry out equipment repairs and cleaning, according to IPN news.

Interim director Oksana Baka said “The plant had a plan to produce about 30,000t of cement during this period. This stock would have ensured our protection on the market, but now the situation is critical because our supplies are insufficient.” Contributions to the local budget will decrease if gas supplies are not restored by February 2025.

The plant is modernising its dust filtration system and preparing for resumption once gas supplies are restored. On 1 January 2025, Gazprom stopped supplying gas to the Transnistrian region, after gas transit through Ukraine ended. The region remains under a state of emergency until 8 February 2025.

North Macedonia: Titan Usje will invest €20m over the next three years to modernise its operations, focusing on digitalisation and new technologies. Since 2019, the company has invested over €6m in digitisation and artificial intelligence solutions. The system is being rolled out across all Titan plants and is designed to maximise production efficiency, reduce energy use by over 10% and improve product quality, while cutting CO₂ emissions.

Austria: Holcim is set to significantly reduce its carbon footprint with the installation of a new clinker cooler system and a large-scale photovoltaic system at its Mannersdorf cement plant. The clinker cooler project is valued at approximately €10m, and aims to cut heat consumption and reduce CO₂ emissions by 18,000t/yr. Completion is expected in early 2025. The solar project will be fully operational by 2025, and will cover approximately 15% of the plant’s energy needs and reduce CO₂ emissions by an additional 12,700t/yr. 2.7MW of solar panels were erected at the site of the former chimney on the plant’s premises.

Plant manager Helmut Reiterer said "Sustainability requires decarbonisation, i.e. continuously reducing the CO₂ emissions from our production activities. We are placing an investment focus on energy-efficient production by modernising our machinery, but also on expanding green energy."

Kenya: Mombasa Cement will build a 20MW power plant at its Vipingo plant in Kilifi County, to help reduce energy costs. The US$19.4m project will generate 10MW of electricity using a waste heat recovery system and 10MW from solid fuels. The waste heat will be recovered from flue gases emitted during cement production. The plant has two clinker production lines. The power generated will be used onsite to support cement production.

Philippines: First Gen will supply electricity from geothermal sources to Holcim Philippines plants in Mindanao. Under the agreement, First Gen subsidiary Energy Development will provide 22% of the energy needs for Holcim's manufacturing facilities in Bunawan, Davao City, and Lugait, Misamis Oriental. This partnership is enabled by the Mindanao introduction of the retail competition and open access programme, allowing significant power consumers to select their electricity suppliers. Earlier in August 2024, Holcim announced an electricity supply agreement with Alsons Power to supply 80% of the energy needs for the two facilities.

First Gen president and chief operating officer Francis Giles Puno said "We are pleased to partner with Holcim Philippines to grow viably while decarbonising. It's not an easy journey to decarbonise and provide for a regenerative future. This requires collaboration not just through supplying power, but also through solutions that maximise and optimise electricity requirements and working to find a pathway towards net zero."

Mexico: A second industrial byproducts processing line has been inaugurated at the Cemento Cruz Azul plant in Tepezalá, Aguascalientes. The new facility, which cost US$8.5m, will create 100 jobs and convert over 66,000t/yr of post-consumer materials into energy for the cement plant's processes.

Víctor Manuel Velázquez Rangel, president of the board of directors of Cooperativa Cruz Azul, said "This is the result of joint work, teamwork and a shared vision with the State Government, which has always been concerned about the carbon footprint, sustainability and the environment. With this project we leave testimony of our great commitment and demonstrate that innovation and technology can go hand in hand with the preservation of the environment."

Philippines: Alsons Power has signed a retail electricity supply agreement with Holcim Philippines, committing to provide 80% of the energy needs for Holcim's facilities in Davao and Lugait, Misamis Oriental.

Edwin Villas, senior vice president and head of supply chain at Holcim Philippines, said “We are confident that our partnership with Alsons Power will help us achieve our business goals and sustainability aspirations. Partnering with Alsons Power is the right choice given its strong and trusted reputation for providing reliable and affordable electricity in its three decades in the energy industry.”

China: The National Development and Reform Commission, along with other government departments, has launched the Special Action Plan for Energy Conservation and CO₂ Reduction in the Cement Industry. The plan aims to cap clinker capacity at 1.8Bnt/yr by 2026, with 30% of it above the national energy efficiency benchmark level. This will reduce energy consumption per tonne by 3.7% from 2020 levels. The plan will eliminate 13Mt of CO₂ emissions and 5Mt of coal consumption in 2024 – 2025.