Solar Cookers International

Years of research have perfected using solar devices to pasteurize water, and the results have been very successful. Many scientists have developed ways to render the power of the sun to destroy viruses, diseases, parasites, and bacteria found in water, mostly using solar cookers or solar ovens. This newfound procedure for pasteurizing water could be the solution for people in developing countries lacking access to clean, drinkable water. Many lives will be saved if all people have access to clean water, and the spread of waterborne diseases will decrease greatly. The use of solar cookers and ovens just might be the technology that helps achieve this goal. One of the most respectable scientists in the field of solar water pasteurization, and one of the original founders of Solar Cookers International, Dr. Robert Metcalf has…

TABLE OF CONTENTS INTRODUCTION 2 SOURCES OF SOLAR ENERGY 2 CONVERSION OF SOLAR ENERGY FOR USE 3 Harnessing the Sun's Energy 3 Converting the Rays 4 BENEFITS OF SOLAR ENERGY 4 Solar Energy Advantages 4 LIMITATIONS OF SOLAR ENERGY 5 It is intermittent. Solar energy is only available when the sun is shining. 5 It is low efficiency. It requires large areas of land. 6 It is expensive 7 IMPLEMENTATION AND USE OF SOLAR ENERGY IN KENYA 7 SOLAR MODULE PRODUCED IN KIBERA KENYA 8 Solar cooking 8 Solar…

Oxfam is an “international confederation”, which is comprise of 17 member organizations, including Great Britain and Hong Kong .These organizations also work together with partners and local communities in more than 90 countries. Oxfam is committed to make a world without poverty and it emphasizes the power of people, through practical, innovative ways to help to alleviate poverty and injustices. The initial concern of Oxfam was simply food provision to relieve famine, and over the years it…

Solar panels are the future of energy. Fossil fuels are in limited supply and until now, it was thought nothing could replace them. Our only hope for future energy relies on a renewable energy source that is both reliable and cheap. For the answer we look to photovoltaic energy (energy from the sun). One of the chief producers of photovoltaic energy is the solar panel. Each new generation of solar panels produces more energy cheaper than the previous making it a viable solution to energy…

The consumption of energy has some impact on its surroundings regardless of energy source. The most used of nonrenewables, oil is the most focused on. The energy requirements could meet the projected population and economy using fossil fuels alone, only, however, if emissions are not taken into account (Lewis & Nocera, 2006). With emissions in mind, a cleaner source would be necessary, such as solar. Publishing work for the National Academy of Sciences, scientists rendered a large portion of the…

Historically the humanity has been conditioned to use fossil fuels and its derivatives, but the finitude of this natural resources incentive the development of new types of energy, mainly the renewable ones. In addition, the overwhelming of the atmosphere with carbon dioxide makes this new kind of energy a new hope because is commonly seen as the solution to the environmental problems. As a result, the benefits are considered the only point of view in many discussions about the theme, even…

for this you must make sure the definition is neither too broad nor to narrow. For example, if I say that a planet is an object in space that orbits a star it sounds like a decent definition. However, this definition includes more than just planets. Many other things, such as moons, asteroids, and random debris all commonly orbit stars. These items are not planets so the definition would be deemed “too broad.” On the other end of the spectrum, we can try to be more specific and say that a planet…

Solar power is one of the three main energy sources associated with alternative energy amongst hydro and wind. In today’s world, the need for this alternative energy is at an all-time high as fossil fuels and other conventional sources of energy are beginning to damage this planet’s ecosystem at an alarming rate. Solar energy, although not completely pollution-free, is an inexhaustible fuel source. Every hour energy from the sun is sent into Earth’s atmosphere and within this hour, there is…

Electricity costs are often one of the largest operating expenses that businesses face. With the falling price of solar panels, it is becoming more lucrative for large companies to use solar energy to lower their operating costs. The commercial solar sector has seen large growth in the last few years with large companies such as Walmart, Costco, Kohl’s, and Ikea implementing systems on their large buildings across the country (Solar Means Business). Renewable energy including solar…

Proven oil reserves are those with a 90% chance of extracting oil. Furthermore, 76% of commercial energy is extracted from fossil fuels such as natural gas, oil, and coal while the rest comes from renewable sources. According the Organization of Petroleum Exporting Countries 1.5 trillion barrels of oil are available as of 2014 based on proven oil reserves. These calculations are repeatedly revised and disputed by organizations because there may be reserves that cannot be taken into…