Monthly Archives: October 2013

Solar informational

Solar energy comes from the sun, the sun produces energy for billions of years. Solar energy is the sun’s ray’s solar radiation that reach the earth. Solar energy can have energy in two ways it’s a renewable energy source. Solar cost 16-25 cents.no pollution on the averment impact. We need sunny weather most abundant source available.Renwable energy creates a lot of pollution.

It needs sunny weather, supplement energy may be needed in low sunlight Ares. System last 15-30 years. The radiation of the sun is captured in solar panels that are exposed to sunlight.

opinion

 Solar power vs. Geothermal

 Solar power is a great energy source because the solar system lasts 15 to 30 years and solar panels soak up sunlight and changes it into electricity. Solar power is a renewable energy for an example it takes eight minutes to reach earth. If we collect sunlight that shines on earth in one hour we would have enough energy for entire year. PV power plants collect the electricity and sends it through power lines. Some people install solar panels on their houses you can even buy calculators, watches, and many other products that run on solar energy. The radiation of the sun is captured in solar panels that aere exposed to sunlight and the sun has been produced energy for billions of years. The cost for solar power is about 16 to 25 cents per hour and solar panels.

Wind biomass

Wind biomass

                       I pick wind rather than biomass because wind does not require any electricity however biomass uses organic materials that can destroy the ecosystem. At the other hand wind is 9 cent per hour which means is cheaper than biomass. Biomass uses wood fuel crops and manure which is good but uses too much.

Solar Power Vs. Wind Power

I think
you should pick Solar Power as your resource because solar power is capable of
providing times of total energy demand. Solar power has powered life on earth
for many yrs. nine solar power panels in Mojave Desert. It is the suns heat,
they use the suns heat to make electricity. (Wind Power) Tornados and
hurricanes show us how destructive Wind Is. We got electricity from all sorts
of different places including Wind. The first windmills had already been
invented in Asia. Wind Power is generated when wind turns turbines to run the generator.

All about solar power

 

SOLAR ENERGY COMES FROM THE SUN. WE USE SOLAR ENERGY A LOT. SOLAR COMES FROM SOLAR PANELS. SOLAR COST IS NOT VERY COST EFECTIVE. SOLAR ENERGY IS FAR BY THE EARTH’S MOST AVAILABLE USER. SOLAR ENERGY IS REALLY GENERATED WHEN PHOTOVOLTAIC CELLS CONVERT HEAT FROM THE SUN DIRECTLY INTO ELECTRITYCY THOSE WHERE SOME FACTS I KNEW ABOUT SOLAR.

Solar VS. BIOMASS

I am using solar over biomass because solar panels are good because it will last for 15 30 years. Biomass is ok but it kills animals every year but it is a good energy source. Solar will cost a lot but it last long. Biomass will cost a medium amount for 2 years so it’s not bad. Solar is very good because it dose low impact but solar panels has one chemical. Biomass is good for energy with medium impact. The sun will last for 5 billon more years. Also they tried solar  on cars plans and boats so its safe.

hydro vs geo

Hydro VS geothermal

Geo is the earth’s heat deep in the middle of the earth. It is also its hot water and steam from the earth’s core. Geo is heat and thermal is steam.

Hydro is captured by the movement of water. It uses turbines and transformer, control gate, generator, power house.  Geo cost 10 cents per hour and hydro is 9 so hydro is better.

Comparison

Biomass is better than fossil fuels. I know that because fossil fuels pollute and aren’t renewable. Biomass is renewable and some biomasses don’t pollute. For instance, corn. Corn can be turned into liquid to be used as fuel. Instead of fossil fuels we can use a biofuel called ethanol.

Biomass is made from animal fats and more byproducts.

Also biomass cost less. It only costs 12 cents an hour however, fossil fuels are the most valuable natural resource. Like oil. Oil is sometimes called black gold because it’s really valuable. Although coal is the most valuable natural resource, it pollutes just like some biofuels.

You can also use biomass for electricity. Biomass can be used in diesel engines to power vehicles. Biomass is organic and is made by microorganisms. These are some reasons biomass is better to use than fossil fuels.

Solar/geothermal-comparison

Comparison

 

I did Geothermal and I did solar.  I like solar it cost more however the solar power plants produce electricity with the suns heat renewable. They transfer heat into water in a storage tank. The geothermal only uses the well.

Heat fluids –to high temperatures to a turbine to generate electricity. Solar has two ways for energy, solar is a renewable energy source. It is pollution it lasts 15-30. Also how solar power is better for the pollution it requires large physical space for the PV cell panels. It needs sunny weather, supplement energy may be needed in low sunlight areas.

For the geothermal it has water panels that produce turbine produce water energy unlike solar energy it just needs sun to produce the roller coasters. Geothermal is water   energy and solar is heat from the sun for electricity.Goethermal generates it from the earth’s core.

Geothermal is ten cents an hour and solar thermal is 16-25 cents.

Solar is the sun’s ray’s solar radiation. Geothermal has 97% less aside rain. Geothermal is found in the Pacific Ocean.