-Down to Earth Aggressive sugarcane farming contaminates land, water The Union government intends to increase the amount of ethanol in the energy mix to lower the country’s dependence on imported oil and carbon footprint, as well as stabilise petrol prices.  India currently blends about 8.5 per cent ethanol in petrol. The government is targeting a 10 per cent ethanol blend by 2022 and a 20 per cent blend (E20) by 2025. E20 can save...

-The Indian Express The plan lists a number of immediate, medium and long- term measures that need to be taken over five years to manage and restore the trans-boundary lake shared between Haryana and Delhi, which lies southwest of the capital. An expert committee set up by the Delhi government has prepared an environmental management plan for Najafgarh lake on directions of the National Green Tribunal (NGT). The plan lists a number...

-Down to Earth This water causes diarrhoeal diseases that kill 800 children every day, mostly in India, Afghanistan and Congo To limit the spread of disease and reduce environmental pollution, human waste (excreta) needs to be safely contained and effectively treated. Yet 4.2 billion people, more than half of the world’s population, lack access to safe sanitation. In developing countries, each person produces, on average, six litres of toilet wastewater each day. Based...

  How clean are our rivers? Latest data indicates a negative trend.  A report by the Central Pollution Control Board (CPCB), which was released in September this year, reveals that in total there were 45 river stretches across the country in 2016-17, where water quality is found to be the worst. In 2014-15, however, the total number of such river stretches was just 34. Technically speaking, the value of biochemical oxygen demand...

-Hindustan Times Water management should be at the heart of all smart city planning. While there is a lot of emphasis on transportation and infrastructure development, water management remains limited to treatment of waste water, quality monitoring, and smart metering in the government’s smart cities strategy. No clear plans have emerged on how smart cities are to be linked with their water catchments to ensure sustainable provision of water. More clarity is...