Due to the availability of low cost natural gas in Taj Trapezium zone (a defined area of 10,400 sq km around Taj to protect it from pollution) there is a growth of industries and "Taj is threatened with deterioration and damage," the associations said in their memorandum to Petroleum Minister M Veerappa Moily, who is also Minister for Environment.
They blamed the Petroleum Ministry for the "unregulated cheap supply of natural gas" to the industrial units operating around the marble monument, famous for its Mughal architecture.
"Apart from the industrial growth in TTZ, because of the supply of such subsidised fuel, the production pattern in TTZ has also been drastically altered," the memorandum submitted to Moily said.
"With the increased supply of highly subsidised fuel in the last 10 years, as many as 15 new glass bottle manufacturers have started operations in TTZ directly or indirectly," it said.
They said a Supreme Court ruling in 1996 had banned the use of coal and coke in industries located in the TTZ with a mandate for switching over to natural gas, and relocating them outside the TTZ or shutting down.
