Students:Group Three: Eliška, Kiki, Magda, Veronika: Difference between revisions

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'''CRITIQUE'''
'''CRITIQUE'''
The first negative thing about alternative fuels such as biodiesel and biomass is the need of a large initial investment, which could be problém for expansion of thhe technology to poorer countries or regions.Therefore there is a big need of state subsidies, but as we know, they aren’t inexhaustible and infinite. There is also a big risk, that the resulting income will be much more lower than the expected income, due to the changing market prices in time. As our guide mentioned there is also a problem with sufficient capacity of the region needed to grow rape, therefore we don’t understand why are the photovoltaic cinstructions places mainly on the ground. We think that the company should for example try to use a free place on the roof to reduce a simply bulit-up area. Also resources needed for production of biodiesel are more and more limited, which leads to the growth of prices of the resources which naturally also leads to the growth of the price of the biodiesel. This process then disadvateges smaller manufacturers. Of course that we could find many other controversial aspects.
The first negative thing about alternative fuels such as biodiesel and biomass is the need of a large initial investment, which could be a problem for the expansion of the technology to poorer countries or regions. Therefore, there is a big need for state subsidies, but as we know, they aren’t inexhaustible and infinite. There is also a big risk that the resulting income will be much lower than the expected income due to changing market prices over time. As our guide mentioned, there is also a problem with sufficient capacity in the region needed to grow rapeseed, therefore we don’t understand why the photovoltaic panels have been built mainly on the (arable?) ground. We think that the company should, for example, try to use available space on roofs to reduce the built-on area. Also, the resources needed for the production of biodiesel are more and more limited, which leads to growth in prices of the resources and which naturally also leads to growth in the price of biodiesel. This process then disadvantages smaller manufacturers. We could of course find many other controversial aspects.


[[File:bioplynkaCZ.jpg]]
[[File:bioplynkaCZ.jpg]]


Img 4: Number and distribution of biogas plants. Source: http://biom.cz/cz/produkty-a-sluzby/bioplynove-stanice.
Img 4: Number and distribution of biogas plants. Source: http://biom.cz/cz/produkty-a-sluzby/bioplynove-stanice.
994

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