Tag Archives: Electricity generation

Power & water crisis-III: Get your home in order, will you?

Litre LightPaintingThe cost of power

There is also the cost the government incurs to generate energy. It is way beyond what we pay. In Pondicherry, people pay a paltry Re.1.50 per unit consumed while it costs about Rs.18 per unit for the government to produce/procure the power. Who bears the deficit? In Bangalore we pay Rs.4 per unit on an average. In Gujarat, Kerala and AP, people pay a little over Rs.8 a unit used. In Tamil Nadu the tariff for homes is about Rs.5. These deficits in cost recovered will guarantee that this route of power generation and distribution with massive subsidies will not sustain for too many years. Continue reading

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Need to kill 10,000 sq km of forests and rich lands

Savandurga hillside forest, Bangalore, India

Image via Wikipedia

The six sectors occupied in 2009 about 0.7 million hectares [or 7000 sq km]. This included land leased out to mine coal, bauxite, limestone, and iron ore.

But this might be a gross underestimation because in the past, industry has acquired far more than what is required for power production facilities. Golf courses are not uncommon in industry premises and golf turf consumes 30 liters per square foot of grass. Continue reading

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India will draw coal four times more than now

Castle Gate Power Plant near Helper by David J...

Image via Wikipedia

Demand from the key six big sectors will grow fourfold to two billion tons by 2030. Home production of coal by that time will be about 1.5 billion tons. Demand at two billion.

Business as usual will have India import about 500 million tons of coal to meet requirements of just the six sectors. Even in low carbon coal need will be about 1.5 billion tons in 2030, thrice the current level of production.

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Freshwater consumption will more than triple by 2030

Freshwater consumption will more than triple in the next two decades and reach 18,000 million cubic meters in 2030. This is water that is lost and has serious social and environmental implications.

The power sector will account for the major share of freshwater consumption; its share will reduce from 90.5 to 85% in 2030. Water use will increase most dramatically in the iron and steel sector, in the cement sector and the aluminum sector. These sectors will see a six-fold increase in water use.

In low carbon freshwater use in 2030 is about 10% lower than in business as usual, this is largely because of reduction in power generation from coal-based power plants that one hopes will happen.

Pic: osawaterworks.com

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Nepal’s Pinthali village goes off-grid, now suffers

The meticulously planned off-grid systems of power generation in a village suddenly can suffer a major undoing of the gains if grid electricity is brought to the place.

Isolated off-grid systems usually fail when the government does not have a clear roadmap on what they want to do in the village as far as electrification goes in the long term. Their very small scale of generation makes it difficult for off-grid producers to partner with electricity user groups. Continue reading

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