oct 8th, 2006
thanks, avinash, for this information.
the future is clearly in alternative energies. although i am personally partial to solar.
---------- Forwarded message ----------
From: Avinash
Rajeev,
http://www.nytimes.com/2006/09/28/business/worldbusiness/28wind.html?ex=1160107200&en=497edec951cb9fe8&ei=5070
Some good news on the alternative energy front. Last year I was asked to come up with a feasibility study and approximate cost estimate for installing a wind turbine at my workplace. Since then I've been following the wind energy developments quite closely. It seems that India has quite high level of participation in wind energy development. There are several small wind turbine manufacturers in India. Being an environmental engineer, I am always on the lookout for more ways to deal with environmental problems in countries like India. Unfortunately, the only countries that can afford environmental cleanup and environmental standards compliance are the rich ones. However, simple measures (like rain water harvesting, which my father has implemented in his house in Sullia, and biogas generation) are easy enough to execute. They also have very low operating costs. My main interest lies in biological waste treatment, an expertise which can also be used in biological energy generation.
A
2 comments:
"Recycling" my comments on our energy alternatives from another posting on this blog
We need to go in for a process that is
1- USA & China independent i.e. one that does not need the US or China to invest in it
2- Agriculture linked - i.e. one whose outputs, in addition to being clean can be fed into our agricultural sector. This will start a 'Virtuous Cycle' i.e. the more energy is consumed, the more farm output we get. I would not even mind subsidising farm energy if it came from such a resource - the returns in improved farm productivuty will be awesome.
We must never forget that the roots of India's wealth have been and always will be - agriculture and intellectual property.
India has actually done reasonably well with Wind Energy with installed capacity over 5000 MW (http://mnes.nic.in/ach1.htm) and there is scope for huge capacity additions as the gross potential is over 40000 MW.
I think sources like tidal also have great potential. Recently a tidal power plant of 3.5 MW has been set up in the Sunderbans at a reasonable cost of Rs. 40 crore. Decentralized Distributed Generation through Biomass Gasifiers is also one of the areas of thrust which I think is going to do really well and is a major thrust area for MNES.
I think capacity addition through large Hydro will always remain a bit tricky for reasons like difficulties in evacuation of Power from the North East and of course all the terrorist NGOs which really don't want any new projects to take off. Small Hydro is a better bet in this regard.
If we work incrementally, close to half our power generation could be through alternative/renewable sources although its obvious that coal based thermal generation is going to be the mainstay.
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