It is possible to produce algae based biofuels but what is are the likely limitation s of developing...........

Geography Renewable Energy

It is possible to produce algae based biofuels, but what is/are the likely limitation(s) of developing countries in promoting this industry?

1. Production of algae based biofuels is possible in seas only and not on continents.

2. Setting up and engineering the algae based biofuel production requires high level of expertise/technology until the construction is completed.

3. Economically viable production necessitates the setting up of large scale facilities which may raise ecological and social concerns.

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UPSC CSP Previous Year Paper (2017)

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1 and 2 only

2 and 3 only

3 only

1, 2 and 3

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Explanation:

Production of algal biofuel is possible both in seas and on continents. Therefore, Statement 1 is incorrect.

They can grow on marginal or non-crop land and also on brackish or polluted water. Land based systems are more developed then sea based systems. Statements 2 and 3 are correct.

All Algal based biofuel concepts require significant capital investment. Access to this technology by the poor may be difficult. Large-scale facilities are more economically viable, but are also more likely to have higher social and ecological impacts.

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