Devpt of workable models in renewable energy must: VC
![](http://admin.indiaenvironmentportal.org.in/files/solar_27March_50.jpg)
"With depleting conventional sources, the need for alternative and renewable sources of energy is increasing day by day.
Publication Date:
01/02/2017
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"With depleting conventional sources, the need for alternative and renewable sources of energy is increasing day by day.