Geothermal- Michael and Khlaeya
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Geothermal energy involves drilling holes into the ground to send water down where it is heated by the earth's core and returns to the surface as steam to power electricity generation plants. It has advantages over other renewable and non-renewable energy sources in that it produces no pollution, requires no fuel, and has minimal environmental impact. However, initial costs to build geothermal infrastructure can be high.
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This document provides information on various sources of energy including fossil fuels, renewable resources, hydroelectric, wind, solar, tidal, nuclear, and geothermal energy. It discusses the advantages and disadvantages of each source. For example, it notes that hydroelectric power is reliable and produces no emissions but dams are expensive to build and can impact the environment. Wind power is free and produces no pollution but the wind is unpredictable and wind farms may be considered unsightly.
Solar Energy Presentation
The document discusses various alternative energy sources including solar energy. It provides advantages and disadvantages of solar energy, wind energy, clean coal technology, fossil fuels, geothermal energy, hydro power, and nuclear energy. For solar energy specifically, it notes that the sun is the most abundant energy source, solar panels can be used to collect energy, and energy storage methods exist. However, solar energy also has high initial costs and can only generate energy during the day.
Alternative energy sources
This document discusses various alternative energy resources including solar power, wind power, hydroelectric power, tidal power, biomass energy, and geothermal energy. It outlines the benefits and drawbacks of each resource. For example, it states that solar power has no greenhouse gases or pollution but high initial costs, while hydropower provides electricity and mechanical power without emissions but can damage the environment through flooding. The conclusion emphasizes that India relies on hydro and wind energy.
Energy Sources Andie
This document provides information on various energy resources including fossil fuels, renewable resources, and alternative energy sources. It discusses electricity generation from coal, oil, natural gas, as well as renewable sources like hydroelectric, wind, solar, tidal, nuclear, geothermal, and biomass power. Advantages and disadvantages are listed for each type of energy resource.
Nat. resources, energy resources
This document provides information on various energy resources including fossil fuels, renewable resources, and alternative energy sources. It discusses electricity generation from coal, oil, natural gas, as well as renewable sources like hydroelectric, wind, solar, tidal, nuclear, geothermal, and biomass. For each source, it outlines some of the key advantages and disadvantages.
Energy
The document discusses six different renewable energy sources: solar, wind, hydropower, geothermal, biofuels, and nuclear energy. For each source, it lists key advantages and disadvantages. It concludes that biofuels are the best option presented because they are non-toxic, renewable, and do not contribute to greenhouse gas emissions or harm the environment.
Energy
The document discusses and compares various renewable and nonrenewable energy sources. Nonrenewable sources like coal, oil, and natural gas are abundant currently but will run out over time and produce greenhouse gas emissions. Renewable options discussed include solar, wind, hydroelectric, tidal, biomass, and geothermal. Solar and wind are free but installation can be expensive and they are unreliable. Hydroelectric is reliable but building dams is costly and affects wildlife. Tidal energy is predictable but very expensive to implement and also affects the environment. Biomass has an abundant supply but produces some pollution, and geothermal has low emissions but is only viable in some locations.
Carbon Emissions and renewable and non-renewable resources.pptx
Carbon emissions from burning fossil fuels are trapping heat and causing climate change. Renewable resources like solar, wind and hydropower generate electricity without producing greenhouse gases and air pollution, but have some disadvantages like high upfront costs and inconsistent availability. While renewable energy has benefits, transitioning entirely away from fossil fuels presents challenges, so renewable resources are not yet used on a wider scale. Simple models can demonstrate how renewable energy works, like using a fan turned by the wind to generate electricity and power a light bulb.
Different sources of energy
The document discusses and compares different sources of energy, including nuclear energy, natural gas, solar power, wind power, and biomass. It outlines key advantages and disadvantages of each source. Nuclear energy and natural gas are discussed as non-renewable sources that contribute to global warming and have risks of accidents or volatile gases. Solar and wind power are presented as renewable sources but with limitations such as reliance on sunlight or wind. Biomass is described as renewable but potentially expensive and requiring land. Overall wind power is characterized as the "cleanest" source without contributions to global warming.
Similar to Geothermal- Michael and Khlaeya (20)
Energy-Renewable-Non-Renewable-Fuel-Consumption.ppt
Energy-Renewable-Non-Renewable-Fuel-Consumption.ppt
Carbon Emissions and renewable and non-renewable resources.pptx
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- 2. KM ELECTRICITY Km electricity builds electricity power plants.
- 3. Hello! Michael and Khlaeya Our experience with these drills have been awesome and fun with geothermal.
- 4. Geothermal Geothermal is when we drill holes into the ground so that we could send water down in the ground and steam goes up.
- 5. Advantages of you source No pollution Geothermal energy does not produce any pollution and does not contribute to the greenhouse effect No fuel is needed The power stations does not take up much room, so there is not much impact on the environment.
- 6. Disadvantages of competitors The disadvantages of Biogas is they burn the biogas and so it makes greenhouse gases just like fossil fuels do.
- 7. Disadvantages of solar power It doesn’t work at night Very expensive to build solar power stations Solar cells cost a great deal Can be unreliable unless you’re in a very climate
- 8. Disadvantages of Biomass Growing the fuel sufficient quantities can be difficult They burn thebiofuelthat makes greenhouse gases just like fossil fuels do Some waste materials that are not available all year round
- 9. Disadvantages of Hydroelectricity The dams are expensive to build. However many dams are also used for flood control or irrigation, so building costs can be shared. Building a large dam will flood a very large area upstream, causing problems for animals that used to be there.
- 10. Disadvantages of Fossil Fuels Basically the mane fossil fuels is pollution Burning fossil fuel produces carbon dioxide which contributes to the greenhouse effect warming Burning coal produces more carbon dioxide than burning oil or gas
- 11. Disadvantages of wind power The wind power sometimes the it doesn’t have wind It can only be put by coast It kills animals
- 12. Disadvantages of wave Depends on the wave sometimes you’ll get loads of energy, sometime almost nothing Needs a suitable site where waves consistently strong