1. BIOMASS as a new choice of energy by: London Tubbs definition: organic matter being used as fuel
Benefits
It is renewable
Items used to produce this 
Are abundant (because our
Society produces waste, wood, and manure)
Less garbage in landfills 
Disadvantages
Biomass still releases carbon dioxide into the atmosphere
It's not as efficient as fossil fuels

2. U.S. usage compared to the other energy that it used
Biomass is about half the amount of renewable energy used in one year. Biomass includes all the following:  waste, biofuels, and wood.

3. World primary energy use
Biomass would mostly be used when powering cars because it can be converted into liquid biofuels such as biodiesel. It is used mostly in America, Sweden, and Austria.

4. Hydropower
By Corwin

5. Usages Global Usage US Usage
Most used & important renewable energy and is 24% of international electricity production.
US Usage
52% of national renewable energy & 12% of total electricity generation

6. Benefits & Disadvantages
The most efficient way to generate electricity
Can convert 90% of available energy into electricity
Doesn't pollute air
Can only be used on flowing rivers
Affects natural habitats, water quality, fish migration, benefits of rivers, and the environment

7. Best Use & Definition
Best Circumstance
What is hydropower?
Its best use is when the river flows from high to low ground, a stable, but fast flowing river, and no significant impact on wildlife. it needs a large reservoir, low environmental impacts,
Hydropower is a form of renewable energy that’s obtains energy from the flow of rivers, which turns turbines to create electricity.

8. What is tidal energy?
Tidal energy is a form of hydropower that converts energy from tides into various forms of power. It has great potential to be used for electrical generation someday.
World Usage

9. Benefits and Disadvantages
Pros
Cons
Tidal energy is renewable
It is environmentally friendly; it doesn't emit gases and doesn't take up a lot of space
Tidal currents are highly predictable
It's effective at low speeds
Tidal power plants have a long lifespan 
Tidal barrages rely on manipulating ocean levels and could potentially have effects like dams
Power plants are close to land
It is very expensive because it's relatively new

10. When is tidal energy the best choice?
Tidal energy can replace a lot of nonrenewable resources in the future. Unlike coal and other resources, tidal energy does not cause pollution.
It is even more effective than other natural resources like solar and wind.

15. Solar Energy

16. Pros and Cons of using Solar Energy
Pros of solar energy
Cons of solar energy
Lower your electric bill
Doesn't work for every roof type
Improve the value of your home
Not ideal if you're about to move
Reduce your carbon footprint
Buying panels can be expensive
Although solar energy is a better alternative to mining for energy or nuclear fission, the production process for things such as solar panels uses fossil fuels which STILL HARMS THE ENVIROMENT.

17. US vs. Global Usage of Solar Energy
The US used an average amount of solar energy based on the graph. The US, as of 2013, had installed about solar photovoltaics. Although Germany, Japan, Italy, and China installed more photovoltaics, the US still had a hefty amount.

18. Circumstances where Solar Power is the Best Option
--- Powering schools
--- for people seeking a cleaner power source
--- for those who can't afford to pay the electric bill, it would, in the long-    run, be a better investment despite the initial cost

19. Wind Energy
Wind Energy is the usage of airflow through turbines, providing the power to turn generators.

20. Wind power usage
Wind usage in the U.S. (top)
Wind usage Worldwide

21. Benefits and Disadvantages
Benefits include;
An unlimited, free, renewable source of energy.
It has the ability to free the US from using up so much fossil fuels if we were to make the switch
Finally, it’s a clean and nonpolluting way of kinetic energy, also doesn’t require much land to build upon.
Disadvantages include;
Some people are afraid of the effects wind turbines will have on the scenery (Perfectionist.)
Wildlife are quite dangerous to flying animals, like birds and bats have been hit by the blades.
Finally, the noise it makes, people complain about the noise a turbine gives off. This could be easily avoided though by just making them quieter.

22. Circumstances For The Best
If we as the United States were to completely run out of fossil fuels, there would be no other choice than to get a new source of energy, income wind.
Another would be if you were to be on a farm with a wide range stretching quite a few acres.
The last would be to be in a place where wind is apparent, like Chicago. We could use the abundant wind rather than let it waste.

23. Hydrogen Energy Graph

24. Hydrogen Pros and Cons
Pros: Creates no emissions aside from water vapor. Renewable and abundant, just difficult to make. Completely non-toxic. Cons: The process of creating hydrogen takes more energy than the hydrogen releases itself. It is flammable and difficult to store, as it must be cooled to be stored.

25. Situations to Use Hydrogen
Fuel-cell cars run on hydrogen, but this technology is underused as few cars are in existence, and so few companies make fueling ports.
Fuel-cell cars also drive longer on single fuels and fuel-cells don't wear out like traditional batteries. Also, lithium isn't required to make fuel-cells.