1. RENEWABLE AND NOT RENEWABLE ENERGIES
IES Pablo R. Picasso
Chiclana de la Frontera

2. ENERGY Energy is defined as the capacity of performing changes
It allows almost everything in the Universe to happen

3. Nuclear Fission Energy
NON - RENEWABLE ENERGY
By non-renewable energy we mean those kinds of limited sources of energy that can not be replaced when they are completely used up.
Oil
Coal
Natural Gas
Nuclear Fission Energy

4. OIL Advantages: It is easy to manage and its use is well organized.
Disadvantages:
It contaminates when is produced, transported or used.
It releases CO2
It causes acid rain

5. COAL
Advantages:
Deposits are usually on the surface which makes it easy to remove and transport
Disadvantages:
Its extraction generates a significant degradation of the landscape
It produces too much CO2
It causes acid rain

6. NATURAL GAS Advantages: It doesn’t produce acid rain Disadvantages:
High installation cost
High CO2 emissions and fuel consumption

7. NUCLEAR ENERGY Advantages: High energetic output.
Low atmospheric contamination.
Disadvantages:
Radiactive residuals.
Detailed protocol program is required.
An accident may have terrible consequences.

8. RENEWABLE ENERGIES
They are energies which are constantly renewed. It doesn’t mind what they are used far, and they always keep the same level of energy.
Solar
Wind
Minihydraulic
Tidal wave
Geothermal
Biomass

9. SOLAR Advantages: It does not use petrol
It does not produce much residuals
CO2 emission and enviromental impact are reduced
The sun is free
Disadvantages:
The location must be in a place with high solar radiation
Less developed than other systems
It is dangerous because of the high temperatures it reaches

10. WIND Advantages: It does not produce pollution
It is a safe and renewable source of energy
It doesn’t release CO2 emissions and it doesn’t generate residues
Disadvantages:
It depends on atmospheric conditions
The transformation towers modify the landscape and produce a high level of acoustic contamination
A lot of birds die when they crashed into the windmill spades

11. WAVE ENERGY Advantages: Low level of pollution
It is avaliable in any climate and epoch of the year
Disadvantages:
Visual impact on the coastal landscape
Punctual location
High cost

12. MINIHYDRAULIC Advantages:
It is a renewable and clean energy that even works at night
Low cost. It doesn’t use fuel
Disadvantages:
Landscape must be modified
Need of flooding a large extension of land that forces people to move from their home

13. GEOTHERMAL ENERGY Advantages: No acoustic contamination
This energy doesn’t produce too much residuals
This system allows us to save a lot of money
Disadvantages:
Water is contaminated with substances as ammonia and arsenic
It produces thermal pollution
This energy damages landscape

14. BIOMASS Advantages: You can use biomass fuel for a lot things
The CO2 released in biomass’combustion has been previously fixed in plant growth, with a very favorable balance
Disadvantages:
The plant construction causes alterations in the natural environment
Getting a good energy supply needs a large amount of biomass

15. AUTHORS Daniel Abad, Ana María Alías, Elisa Atkins, Ana María Chamorro, Fernando de la Flor, Antonio Fuentes, Juan Carlos Fuentes, José Alberto Gómez, Cynara Gordillo, José Álvaro Gutiérrez, José Manuel Jiménez, Moisés Malet, Alejandro Muñoz Muñoz, Alejandro Muñoz Reina, José Orrequia, Raúl Ossorio, José Piñero, Ana Rosa Ramírez, Alejandro Rodríguez, María Rodríguez, Cristina Romero, Miguel Romero, Antonio Utrera BIBLIOGRAPHY