Expansion of electricity is vital to both economic and social development of a country. The current state of Electricity in most of the states in India is worse than ever which includes Nagaland, Orissa , Tripura, Arunachal Pradesh etc. The Census of India 2011 indicates that 44 % of India’s rural households continue to depend on Kerosene for lighting, while even today 0.5 percent of its population or close to 897,760 households does not have access to lighting at all.
Industry , Farmers and household have invested a substantial amount of their capital on various alternative power equipments such as generators, inverters, and Voltage stabilizers to fulfill the power demand. India’s annual per capita electricity consumption is 400 Kwh, which is far behind than other countries like China ( 900Kwh) , Malaysia (2500Kwh) and Thailand (1500Kwh). Inspite of various attempts to achieve 100% electrification , India has achieved 44% electrification to the rural households.
Solar is by far the largest energy resource available on Earth. Grids may fail to reach a place,but sun doesn’t. Solar photovoltaic aka “solar cells” are growing faster than any other energy technology. Total installed PV capacity has doubled every two years since the inception year 2000. This Moore’s Law-like growth shows no sign of slowing. If PV capacity were to keep growing at the current rate, solar panels would satisfy all electricity demand within a decade. They are by far the leading solar technology in terms of total deployment, operates silently at low temperatures, and it doesn’t require much maintenance. Lack of maintenance is nice, lack of carbon footprint is nicer.
Viable and reliable electricity through solar energy in Villages will result in increased productivity in
a) agriculture and labor,
b) improvement in the delivery of health and education,
c) access to communications (radio, telephone, television, mobile telephone),
d) improved lighting after sunset,
e) facilitating the use of time and energy-saving mills, motors, and pumps, and
f) increasing public safety through outdoor lighting.
With the ever increasing population and limited amount of fossil fuels (coal, crude oil etc) which upon burning warms our palnet and disturbs the ecological balance . We have to shift to a technology which is clean, green and promising.The only thing which comes into our mind is Decentralised Generation
India is really lucky to receive high volumes of solar light and energy all throughout the year. India receives sun shine over 300 days a year which is most of the time. About 5,000 trillion kWh per year energy is incident over India’s land area. Theoretically, a small fraction of the total incident solar energy (if captured effectively) can meet the entire country’s power requirements. Tapping into it effectively will help resolve energy crisis in many regions of the country.
It’s almost certainly not the case that 100% power will be solar energy , But it’s pretty much believable to imagine that over 40 years, solar energy could account for more than half of India’s Rural power. Solar today is about where electricity was in the late 19th century. Many had seen the promise, but few could fully grasp the possibilities
An Article by Samad Khan