Essay on climate change - kyoto agreement in particular, solar energy is regarded as the most resourceful energetic sources to be widely applied in the foreseeable future the energy potential of the sun significantly (by 35,000 times) outnumbers the actual consumption of energy by mankind. Although alternative fuels like wind power, solar energy have certain disadvantages, they will emerge as a force to reckon with in meeting the world's energy shortage and replacing oil and gas in the first place, alternative energy sources, like solar power, is clean and environment friendly. When considering a off grid or grid connect power system the two main choices for renewable energy equipment are wind turbines and solar panels so which is the superior, wind energy or solar power. Demand for wind and solar generation is on the rise it's gaining significant popularity with both social awareness and political policy in fact since 2000, the number of renewable generation owners has grown from 150 to more than 4,000.
Solar power is a renewable resource as long as the sun exists, its energy will reach earth solar power generation releases no water or air pollution because there is no chemical reaction from the combustion of fuels. Renewable energy has various sources to obtain energy through solar energy1, tidal energy, biomass energy, geothermal energy, hydroelectric energy, wind energy, etc each has a different method to contain and supply energy. In 2012, 19% of global energy was produced from renewable sources, with 10% from modern renewable sources like wind, solar and hydro, and 9% from traditional biomass, like ﬁre wood.
Solar energy is one the alternative energy source that is used most widely across the globe about 70% of the sunlight gets reflected back into the space and we have only 30% of sunlight to meet up our energy demands. The ultimate justification for alternative energy centers on its mitigation of global warming: using wind, solar, and biomass sources of energy adds less greenhouse gas to the atmosphere but. The international journal of renewable energy research (ijrer) is not a for profit organisation ijrer is a quarterly published, open source journal and operates an online submission with the peer review system allowing authors to submit articles online and track their progress via its web interface.
A plan to power 100 percent of the planet with renewables wind, water and solar technologies can provide 100 percent of the world's energy, eliminating all fossil fuels. Not be limited to hydro, solar (photovoltaic and thermal), wind, geothermal, tidal, biofuels, and waste-to-energy processes i will focus mainly on those that can be. Renewable energy—wind, solar, geothermal, hydroelectric, and biomass—provides substantial benefits for our climate, our health, and our economy.
Renewable energy depends strongly on the day/night cycle and momentary weather sara g millan pos 1020 renewable energy conditions, such as sunshine and wind force for this reason, siemens has come up with the idea to join both energy sources. The solar wind is indeed a veritable source of natural renewable energy, but as the article pointed out, there are practical difficulties in the tapping and transmission of this power. The alternative energy sector is experiencing a more competitive commercial environment due to non-financial drivers such as regulation, political will, and fears over energy supplies, which present unique challenges for technologies such as wind energy, solar energy, and biofuels.
Hence, this paper will explore the use of the alternate energy source, solar power for present and future use the advantages and disadvantages of the energy source will be discussed, in relation to its technological, economical, viability factors. Difference between wind power and solar power as you know fossil fuel reserves prices are going higher day by day and the world is now falling short of fossil fuels therefore we must think about the alternative resources of energy. Fossil fuels (coal, oil, natural gas) are the main sources in many countries, but in some countries the use of alternative sources of energy (wind energy and solar energy) is encouraged.