Cement News tagged: Environmental
Castolin Eutectic presents HeidelbergCement with Conservationist of the Year Award
Maintenance, repair, wear protection and joining specialist Castolin Eutectic has presented HeidelbergCement AG with its Conservationist of the Year Award 2014. Established in 1973, the award recognises companies that are committed to the protection of resources and the environment. Castolin Eutectic awarded HeidelbergCement with the accolade for its “sensitive approach to resources, the un...
Semen Indonesia recognised for renewable energy efforts
Semen Indonesia has won an award from the country's Energy and Mineral Resources Ministry in recognition of its renewable energy efforts. PT Semen Indonesia group companies, including Semen Padang and Semen Tonasa, have been using biomass as alternative energy source to replace coal and reduce electrical energy in stages. "The award has confirmed the commitment of Semen Indonesia in impleme...
Exshaw achieves environmental milestone
Lafarge Canada Inc announced its cement plant in Exshaw, Alberta, has met its target to reduce emissions of dust, sulphur dioxide (SO 2 ) and oxides of nitrogen (NO x ) from its existing cement kiln line, and achieved zero water discharge from its operations. As part of its expansion, which will increase manufacturing capacity by 60 per cent, Lafarge upgraded an existing manufacturing line a...
Solidia Technologies signs partnership agreement with Linde Group
The US start-up Solidia Technologies has signed a partnership agreement with the Linde Group, a gases and engineering company, that includes the development, demonstration and commercialisation of Solidia’s CO 2 -based concrete curing technology. Germany-based Linde will collaborate with Solidia to demonstrate the feasibility of commercial-scale production. The two companies will also work t...
Six Cemex USA cement plants earn EPA’s Energy Star®
Cemex has said six of its cement manufacturing plants have earned the US Environmental Protection Agency ENERGY STAR® certification. The recognition of Cemex USA's plants in Brooksville (FL), Miami (FL), Clinchfield (GA), Fairborn (OH), Louisville (KY) and Victorville (CA) demonstrates that these facilities perform among the top 25 per cent of similar US facilities for energy conservation. ...
IUCN launches biodiversity guide
The International Union for Conservation (IUCN), in cooperation with CEMBUREAU and other cement and aggregates industry associations, has published a new guide to encourage companies to responsibly manage biodiversity throughout their operations. The guide, entitled “ Integrated Biodiversity Management System ” is the product of a four-year project by an independent panel of biodiversity and...
Namibia: Ohorongo's biomass boost
Namibia-based Ohorongo Cement plant plans to use blackthorn as biofuel for cement production, helping the southern Africa country's sole cement producer keep energy costs down. "In the long term we will be very competitive," Ohorongo Cement's chairman, Gerhard Hirth, told AllAfrica news. Biofuel accounts for 30 per cent of Ohorongo's energy needs, a figure which it eventually wants to r...
Semen Indonesia to build East Java WHR facility
Semen Indonesia is to invest in a IDR638bn (US$54.4m) waste heat power generation facility in East Java as the company looks to reduce costs and move towards more environmentally-friendly energy sources. The country’s leading cement producer is partnering with Japan’s JFE Engineering Corp for the 30.6MW plant, which will supply power to the company’s four lines at Tuban, East Java. The plant ...
Report: EU-ETS carbon leakage difficult to determine
A recent study by Vivid Economic and Ecofys entitled ‘Carbon leakage prospects under Phase III of the EU ETS and beyond’ has considered whether the EU ETS leads to carbon leakage and found that it is difficult to determine whether carbon leakage has occurred as a result of the emissions trading scheme. The report, with a focus on the UK in particular, also examines which sectors are affected a...
Australia: calls for Adelaide Brighton Cement licence review
Adelaide Brighton's Birkenhead cement plant is coming under pressure for tighter regulation on its environmental performance. Greens leader, Mark Parnell, says data provided by Adelaide Brighton to the National Pollutant Inventory shows big rises in emissions of oxides and dust. Mr Parnell said its emissions of sulphur dioxide alone have nearly trebled since 2009-10, according to a report on ...
Messebo Cement shifts to biomass usage, Ethiopia
Ethiopia-based Messebo Cement is establishing a biomass processing plant to help partly substitute imported coal usage in its manufacturing process, thereby reducing production costs. The new facility, which is 90 per cent complete, will use hay from sesame produced at Humera in North Gonder, Amhara region, 902km northwest of Addis Ababa. Mesfin Engineering will undertake the civil work and ...
UK: environment agency approves Cemex recycling plant
The UK Environment Agency (UKEA) has given the go-ahead for a solid fuel recyling unit to supply Cemex's Rugby cement plant in Warwickshire. Work is expected to start later this summer with recycling firm SITA UK set to run the plant, first proposed six years ago, on behalf of Cemex. Climafuel, as it the secondary fuel is known, is a solid waste-based fuel made from paper and cardboard, wood...
Continental Cement earns EPA Energy Star certification
Continental Cement Company’s Hannibal plant has earned the US Environmental Protection Agency’s (EPA’s) Energy Star certification. "Continental Cement is pleased to accept EPA’s Energy Star certification in recognition of our energy efficiency efforts,” said Terry Bennett, vice-president operations. "Through this achievement, we have demonstrated our commitment to environmental stewardship wh...
Cemex Mexico recognised for its environmental strategy
Cemex Mexico has been recognised for its achievements in the reduction of greenhouse gas (GHG) emissions and use of alternative fuels in its operations by the Ministry of Environment and Natural Resources of Mexico (SEMARNAT) and the government of the Mexican state of Nuevo Leon. As part of the Greenhouse Gas Effect Program in Mexico (Programa GEI México), SEMARNAT granted Cemex Mexico the GE...
Holcim Mexico to implement biomass firing at Orizaba
Holcim Mexico plans to use biomass from the coffee, paper and brewing industries as energy source for its kilns. The initiative will help the cement producer to reduce its carbon footprint. The alternative fuel will be used from August onwards in its Orizaba works in Veracruz. “The reduction of the environmental footprint, which includes the reduction of CO2 emissions, is one of priorit...
Chile: Bío-Bío Talcahuano cuts PM by more than 600tpa
Cementos Bío-Bío has cut PM emissions at its Talcahuano works by more than 600tpa. The improvement follows the installation of a bag filter, which has been in operations since last year and represents an investment of US$5m.