Efficient energy use From Wikipedia, the free encyclopedia Jump to navigationJump to search For other uses, see Energy efficiency (disambiguation). Energy intensity of economies (1990 to 2015): Energy intensity is an indication

Green city

Courtesy  :  walkthroughindia.com Green city Indian cities are growing very fast in terms of technology, infrastructure, environment and clearing. The clean and green cities of India such as Guwahati, Dehradun, Bhubaneswar, Shillong,

organic farming

Courtesy : Britannica Organic farming organic farming, agricultural system that uses ecologically based pest controls and biological fertilizers derived largely from animal and plant wastes and nitrogen-fixing cover crops. Modern organic farming was