Renewable Energy Ppt Free Download

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The Renewable Energy PowerPoint Template is a two-slide layout presenting natural power resources. It displays major renewable energy types through infographic clipart icons. The diagram contains amazing graphics for each renewable energy type. This assists the audience to immediately picture the concept and link the terms to related images. Biomass, is a renewable energy source made of biological material from living, or recently living organisms. Energy is released by combustion (burning). Download Renewable Energy PowerPoint templates (ppt) and backgrounds for your presentations. Template library PoweredTemplate.com.

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  • The Sun is 93 million miles away.
    A tiny fraction of the Sun’s energy hits the Earth (~a hundredth of a millionth of a percent) is enough to meet all our power needs many times over. In fact, every minute, enough energy arrives at the Earth to meet our whole demands for a year.
    We call the energy from the sun, solar energy.
    Just the tiny fraction of the Sun’s energy that hits the Earth.
    Solar energy is transmitted to the earth in the form of radiant energy.
    It is vital to us because it provides the world—directly or indirectly– with almost all of its energy.
    In addition to providing the energy that sustains the world, solar energy is stored in fossil fuels and biomass, and is responsible for powering the water cycle and producing wind.
  • Solar energy is radiation produced by nuclear fusion inside the sun’s core.
    It takes millions of years for the energy in the sun’s core to make its way to the solar surface.
    It takes 8 minutes to travel 93 million miles to earth. (186,000 miles per second)
    The Greenhouse effect traps some of the heat making life on earth possible.
  • The four technologies employed to make use of solar energy are:
    Daylighting- the use of natural sunlight to brighten the building’s interior.
    Passive Solar Heating- takes advantage of Sun’s warmth and materials that absorb that warmth during the day/release it at night when heat is needed.
    Active Solar Heating- solar collectors concentrate the sun’s power on dark color plates that absorb heat. Air or liquid flows through tubes and warmed by the plates.
    Concentrating Solar Thermal- mirrors direct sunlight on one point. Water is turned into steam with this heat. The steam turns a turbine to create electricity.
    Photovoltaic(PV)- converts sunlight directly to electricity.
  • This graphic shows how the power tower is used to heat molten salt which is used to heat water to produce steam to turn a turbine which produces electricity.
    Molten salt is used to transfer the heat because the heat can be stored and used when the sun is behind the clouds or at night.
  • This graphic shows how the power tower is used to heat molten salt which is used to heat water to produce steam to turn a turbine which produces electricity.
    Molten salt is used to transfer the heat because the heat can be stored and used when the sun is behind the clouds or at night.
  • This graphic shows how the power tower is used to heat molten salt which is used to heat water to produce steam to turn a turbine which produces electricity.
    Molten salt is used to transfer the heat because the heat can be stored and used when the sun is behind the clouds or at night.
  • One PV cell only produces 1 or 2 watts of electricity, which isn't enough power for most applications.
    To Increase power groups of solar cells are electrically connected and packaged into packaged weather-tight modules and arrays to provide useful output voltages and currents to provide a specific power output.
    A PV System typically consists of 3 basic components.
    PV cells - Electricity is generated by PV cells, the smallest unit of a PV system,
    Modules - PV cells are wired together to form modules which are usually a sealed, or encapsulated, unit of convenient size for handling.
    Arrays – Groups of panels make up an array.
  • In order to generate large amounts of electricity which can be fed into the electric grid, large number of arrays can be wired together to form an Array Field.
  • Photovoltaic system is ideal for remote applications whether other power sources are impractical or unavailable, such as in the Swiss Alps or on navigational buoys. It is not practical to connect these applications to an electric grid.
  • http://www.esru.strath.ac.uk/EandE/web_sites/01-02/RE_info/tidal1.htm.
    The commercial system under development by MCT is known as “SeaGen” . The prototype is operational in Strangford Narrows, Northern Ireland, and uses twin 16m diameter rotors to develop a rated power of 1.2MW at a current velocity of 2.4m/s. The system is accredited to OFGEM as an official UK generating station and regularly runs at full rated power. It has the capability to deliver about 10MWh per tide, which adds up to 6,000MWh per year. This is approximately the rate of energy capture that a wind turbine of about 2.4MW rated capacity can typically produce. So SeaGen shows that the tides are not only more prodictable than wind but twice as productive.
    Photo: http://interestingenergyfacts.blogspot.com/2008/04/tidal-power-tidal-energy-facts.html
  • http://www.marineturbines.com
  • http://www.marineturbines.com
  • Image: http://www.treehugger.com/verdant-power-turbine-j003.jpg
    http://webarchive.nationalarchives.gov.uk/+/http://www.berr.gov.uk/files/file31334.pdf
    http://www.marineturbines.com/21/technology/29/environmental_impact/

    • Renewable Energy Ppt Free Download For Mac

    The Renewable Energy Technology Slides for PowerPoint present solar power and windmill mechanics. These can aid in explaining the importance of alternative natural sources of electricity for houses and work. The template contains 4 slides illustrating the concept of green energy i.e. clean energy resource. The non-renewable energy sources include fossils like coal, oil, natural gas which release carbon dioxide, contributing to climate change. However, the renewable energy sources like sun, wind, and water could be used without fear of consuming-it-all. Further, it is an environment-friendly and cost-effective method of generating power. For example, installing solar panels in the house for cooking to the panels on a car to drive.

    The Renewable Energy Technology Slides for PowerPoint could present pros and cons of generating power through clean sources. The green and blue gradient theme of presentation depict the nature’s colors. The PowerPoint renewable energy template shows two of the most rapidly developing technologies. Such as the set of wind turbines presenting windmills as header. Or, the solar panels heading slide. Another template contains both solar and wind turbines to explain overall renewable energy technologies. Further, the users can demonstrate several renewable energy concepts like cost of developing and building a plant. Also suitable for describing geographical locations of wind power generation or concluding the feasibility of water dam in the country.

    Renewable Energy Sources Ppt Download

    The PowerPoint template of renewable energy technology also provides the useful clipart icons in last slide. These icons present range of electricity and energy relevant graphics. For example car with plug for electric cars, leaf showing natural resource, recycling icons etc. The users can select and use these clipart icons in many presentations. For instance, describe the windmills process of generating and storing electricity by using graphics and create a production cycle. The simple layout of slides is designed for explaining scientific and general topics. And customizing these slides is easy by editing background theme and shapes of PowerPoint.