The difference between renewable and non-renewable resources is essentially quite easy to grasp. Renewable resources are simply ones where they are constantly renewed or in other words restored (Berg&Hager,2007). The types of renewable energy that exists today are ones such as wind, solar and geothermal and hydro or tidal energy. Solar energy and Wind energy out the four are easily the ones with the most benefits and seem to be the most popular. According to the GAO ( United States Government Accountability Office), wind energy has the potential to provide electricity to homes and business without further polluting the air and causing more depletion of non-renewable resources. It is by far the most efficient due to the operating costs being much lower then the actual costs for the energy from fossil fuels(GAO, 2004). Solar energy is the next most energy efficient, with the next alternatives being geothermal and tidal. Consequently, non-renewable resources are those that can not be replenished or renewed. Most of these resources are fossil fuels like, coal, oil and gas (Berg&Hager,2007). Unfortunately, a massive percentage of all the North America’s energy is produced by fossil fuels and over…
Any energy resource that is naturally regenerated over a short time scale and derived directly from the sun (such as thermal, photochemical, and photoelectric), indirectly from the sun (such as wind, hydropower, and photosynthetic energy stored in biomass), or from other natural movements and mechanisms of the environment (such as geothermal and tidal energy). Renewable energy does not include energy resources derived from fossil fuels, waste products from fossil sources, or waste products from inorganic sources (Texas Renewable Energy, 2014).…
There are many ways to conserve natural resources, all we need to do is look around and find a way to minimize the usage of natural resource that we using everyday. For example, turn off the lights when we leave the house; minimize the waste produced by buying less packaged goods and reusable products, and recycling. These are little things we can do to help, and these does not take much effort to do; however, if everybody does the same, we can still make that difference. In the big picture, we can consider using more renewable natural resources such as hydro-power and solar-power. These energy resources are the best ways to conserve natural resource such as fossil fuel. Fortunately, many energy conservative products have been invented: hybrid or electric cars and energy-efficient home appliances. These are the reflections of people’s concern towards the natural resources depletion. On the whole, we need to start do our share to conserve the energy and resource as part of our responsibility to the natural…
Every resident in this community is reliant on outside sources that use non-renewable resources for power and to clean our water. Every day the resources used are depleted and will eventually run out; in the meantime we set idly by and watch prices escalate. Fossil fuels emit many pollutants (EPA, 2008) into the air and encourage global warming. Those outside sources subject this community to rate increases and dependency on weather conditions. Renewable energy is found in many forms, generated by the earth. Effectively harnessing these energies will reduce gas emissions (EPA, 2008.)…
Over the last few decades our world has seen a migration or a swift transition, if you will, from fossil fuels to renewable sources of energy. The book, The Great Transition, by Lester R. Brown, is an account of that very change our world has seen with respect to the global energy revolution. The book details the shift in philosophy different countries have embraced over the years, going from the conventional oil, nuclear power and coal to the less conventional and more exciting renewable energies. As the world tries to shift away from the use of fossil fuels due to the ongoing increase in pollution and impending climate changes new ways to minimize the impact on our environment are continuously being created. However, these changes cannot…
The third category is renewable energy. Renewable energy includes solar energy, wind power, hydroelectric power, geothermal, biomass, and biofuels. Solar energy comes from sun; wind power obviously comes from wind; hydroelectric power comes from water; geothermal energy comes from heat; biomass fuels come from wood, straw, waste created by animals and humans, and numerous byproducts. As it is, renewable energy can be replenished naturally, and therefore it seems better than fossil fuels and nuclear energy in this perspective. In 2014, all forms of renewable energy together accounted for 13 percent of U.S. primary energy consumption. It is estimated that the use of renewable energy will increase to 25 percent by 2025, 30 percent by 2035, and…
| DIFFERENT TYPES OF RENEWABLE ENERGY * SOLAR ENERGY * HYDEL ENERGY * WIND ENERGY * BIOMASS ENERGY * GEOTHERMAL ENERGY * FUEL CELLS ENERGY * CO-GENERATION…
"We are a growing economy. So our energy requirement is also growing. But we don't produce enough energy to meet even our current needs. With depleting fossil fuel reserves and concerns about its environmental impact, renewable energy is the only long-term solution," said Bibek Bandhopadhyay, advisor at the ministry of new and renewable energy.…
Green power, renewable energy, solar power, wind power, electric/hybrids. What is this? What can I do? Many may not know these terms, what they actually consist of, and how we can all do our part and help. What can any ordinary person do in our everyday lives to help care for Mother Earth? Renewable energy sources; solar, wind, and power these small changes can ensure a cleaner, safer and longer sustaining environment for our children’s grandchildren.…
Firstly the use of renewable energy results in Caribbean economies saving a great deal of money. According to the world bank (2012) “a 10% increase in renewable energy potential capacity could lead to a savings of 14.2 million and 5.6 barrels of diesel and heavy fuel oil respectively, representing an average reduction of almost one percent of GDP”. This savings occurs because as the capacity of renewable energy increases, so does renewable energy use. This therefore means that not only will the cost of renewable energy go down because of increased supply, but also the demand for expensive non renewable energy. As a result Savings will therefore increase. Without a doubt, Renewable energy is more affordable than oil. Therefore with cheaper energy available, less money will be lost from the income of Caribbean people due to their need for energy.…
South Africa has enough coal (reserves are estimated at 53 billion tonnes, with almost 200 years of supply left) calculated at current production levels.…
Renewable energy is a form of usable energy generated by non-conventional energy sources. Non-conventional energy refers to geothermal heat, biomass, wind and solar. They are constantly replenished and will never run out. These renewable sources are not causing environmental pollution and produce less or zero carbon emissions. Relying on renewable energy sources will help reduce the contribution of carbon dioxide caused by human activities that impact the environment. The use of fossil fuels to satisfy human energy needs is one of the major contributors to greenhouse gas accumulation in the atmosphere (Inslee, 2007) Climate change and greenhouse gasses are reaching to a critical level and the most possible way to change it is by using renewable energy sources so we would not need to worry about running out of energy sources. Countries such as United States, Germany, Spain, China and Brazil are top five in developing renewable energy technologies. (eSchoolToday, 2010), (Care2, 2012)…
Renewable energy is any source of energy that doesn 't consume the finite resources of the Earth and can be easily and quickly replenished.…
Last but not least another way to protect our environment are the alternative sources of energy. Most of the planet’s energy produced is nuclear or with coal. Studies are being made and some are used nowadays of these alternative sources of energy that are renewable. For example the energy is produced by using the ocean,…
“Every day, the world produces carbon dioxide that is released to the earth’s atmosphere and will still be there in one hundred years’ time. This increased content of carbon dioxide increases the warmth of our planet and is the main cause of the so called “Global Warming Effect.” One answer to global warming is to replace current technologies with alternatives that have comparable or better performance, but do not emit carbon dioxide. We call this Alternate Energy.” (Alternative Energy like the Wind). Many people don’t take the different types of helpful energy we have seriously, and continue to use the agents that are taking a toll on the earth. These energies can do a lot more than we think for our planet, and can help us in the long run. “By 2050, one-third of the world's energy will need to come from solar, wind, and other renewable resources. Who says? British Petroleum and Royal Dutch Shell, two of the world's largest oil companies. Climate change, population growth, and fossil fuel depletion mean that renewables will need to play a bigger role in the future than they do today.” (Wind Power Facts) Three types of alternative energy include wind, hydroelectricity, and solar.…