Order of the National Green Tribunal in the matter of News Item titled "2 killed in blast at illegal cracker unit in Thanjavur appearing in The Hindu dated 19.05.2025". The application is registered suo-motu on the basis of the news item titled 2 killed in blast at illegal cracker unit …
This article is based on extracts from a recent report published by the World Alliance for Decentralised Energy (WADE) entitled 'Concrete Energy Savings'. The WADE report establishes that significant untapped potential for onsite power in the cement industry remains despite the many benefits it offers, both to society in general …
The use of alternative fuels is beneficial to the cement industry as well as to our environment. Firing alternative fuels reduces primary fuel consumption, typically coal, and lowers operating costs for the cement plant. July-Sep 2007
In India, Grasim (an Aditya Birla Group Company) has taken the initiative to burn waste as fuel in its kilns. The company has established waste handling facilities at two units, Grasim South Cement and Vikram Cement. The company has also installed a municipal solid waste processing plant. July-Sep 2007
the cement industry has been using blast furnace slag for long. It maintained its eco-friendly reputation when a deal was struck between Steel Authority of India Ltd (sail) and Jaiprakash Associates Ltd (jal). According to the agreement, blast furnace slag (see box: Green technology) of the Bhilai steel plant in …
the Central Pollution Control Board (cpcb) has recently come up with a draft guideline for the cement sector to reduce fugitive emissions. Fugitive emissions occur primarily due to poor handling of raw materials and products such as limestone, coal, additives, clinker and cement. They are often windblown. The draft guideline, …
nine states in the us, along with several environmental groups, have sued the United States Environmental Protection Agency (epa) for adopting a rule that refuses to regulate mercury and other pollutants from cement plants. The petition, signed by Connecticut, Delaware, Illinois, Maryland, Massachusetts, Michigan, New Jersey, Pennsylvania and New York …
This book by an experienced activist and researcher depicts the changing world of international mining. Mineral consumption is outstripping the capacities of both communities and fragile ecosystems to cope with bigger and bigger mines. This book identifies mining's key players. It shows where the key minerals are mined, who processes …
in march 2006, Himachal Pradesh gave the go-ahead to proposals denotifying four sanctuaries and redrawing boundaries of 15 areas, including protected areas. Not surprisingly, the areas are required for either mining or hydro-electric projects or roads. Ridden by controversy The Majathal Wildlife Sanctuary in Shimla district is still caught up …
Like any fledgling business, the carbon credit market too has teething troubles. But that should not stop it from growing In 2004, Roop Salotra undertook a project at srf's (Sri-ram Fibres) refrigerant plant in Bhiwadi, Rajasthan, that cost about Rsl2.5 crore. Under a scheme that generates 'carbon credits', it significantly …
new polio cases: At least 17 polio cases have surfaced in India, in the first four months of 2006, making it the second most polio-prone country in the world. The cases occurred in two states: 12 in Uttar Pradesh and five in Bihar. What worries health experts is the risk …
Mumbai, Chennai, Bangalore and a few other cities are facing a cement shortage that has led to a sudden increase in cement prices even though cement production is thriving in the country. The shortages have been caused by a Supreme Court (sc) order, dated November 9, 2005, which cracks down …
function graph() { var popurl="image/20060315/34_graph.jpg" winpops=window.open(popurl,"","width=350,height=375,scrollbars=yes") } When is waste not waste? When it can be used to supply a substantial part of the energy needed by a sunshine industry. The Indian cement industry, for instance, can use municipal solid waste for its energy requirements. And at the estimated 36.5 …
The cement industry is India's ultimate sunshine industry. Up until the 1980s, it was not growing phenomenally. Now it is. After cement was decontrolled in 1989, the industry took off
Cement production is not water-intensive. On average, Indian plants use half a tonne of water to produce a tonne of cement. This is low compared to the pulp and paper industry, which consumes 200-250 tonnes of water to produce a tonne of paper. But the big absolute numbers translate into …
Cement production is not water-intensive. On average, Indian plants use half a tonne of water to produce a tonne of cement. This is low compared to the pulp and paper industry, which consumes 200-250 tonnes of water to produce a tonne of paper. But the big absolute numbers translate into …
function graph() { var popurl="image/20051231/36_graph.jpg" winpops=window.open(popurl,"","width=250,height=250,scrollbars=yes") } Cement manufacturing is a dry process: from mining limestone to packaging cement. An average cement plant handles and stores millions of tonnes of raw material annually. The dust it generates makes the cement industry excessively polluting. Dust emissions are of two kinds
Making cement is energy-intensive. Energy accounts for a significant portion of the cost of producing cement. Most technological advancement, unsurprisingly, has been directed towards reducing its consumption. Unlike other industries in India, in which technological levels lag behind the best in the world, the cement industry is state of the …
In a perfect market economy, where all externalities are internalised by the companies and paid for by the consumers, a market leader will also be an environment leader. The ground reality is, however, different. Take the example of Grasim Industries Ltd, which became the biggest cement company in the country …
