Solar Energy

What is Solar Energy? Solar energy is a radiant energy emitted by the sun, without solar energy the world would come to an end. Solar energy is one of the serious source of energy in the world because of the amount of vast energy that there is available.

Pros and Cons for Solar Energy Pros Cons -Renewable -Expensive -Sustainable -Associated Pollution -Low Maintenance -Exotic Materials

Where is solar energy mostly used ? Germany is by far the highest capacity of solar energy with a PV of 32,411 of (31%) at the end of 2012.

Is Solar Energy viable? Yes,Solar Energy is expensive, but it is viable however with the government grants, and tax credits have made solar energy viable. If this type of energy wasn’t viable people wouldn’t have gotten money for it and it wouldn’t still be working.

Long term outcome of solar energy The long term outcomes of solar energy is it has little to no global warming emissions, improved public health, vast and inexhaustible, and more reliable and a resilient energy system.

Hydroelectricity By:Jessica Davis

What is hydroelectricity ? Hydroelectricity is created by streams and rivers. It is a form of energy because it is constantly being renewed by the water flow.

Pros and cons Pros Cons -Green -Droughts -Renewable -Expensive -Safe -Flashfloods

Where is hydroelectricity mostly used Hydroelectricity is mostly used in China with a 6.2% of their consumption, all Chinas use of energy is mainly Hydroelectricity.

Is Hydroelectricity viable ? Yes, hydroelectricity is a form of electricity because energy is the ability to work. The turbine in the water springs the electrons and those electrons create energy and goes to the generator.

Long term outcome of hydroelectricity The long term outcome of hydroelectricity is the lake or river expands behind the dam which creates erosion and the water will find a way around the dam or for positives less air pollution