Published on March 3, 2014
A Presentation on Green Energy Presented By Vikas Jangir
Contents •Introduction •Types of green energy •Sustainability • Efficiency •Advantages •Disadvantages •Conclusion •References
Introduction -It is energy resources that are renewable -Can be naturally replenished -Clean, Safe and not harmful to the environment (aka mother earth)
Types of Green Energy
Biomass Energy Biomass is biological material derived from living, or recently living organisms. In the context of biomass for energy this is often used to mean plant based material, but biomass can equally apply to both animal and vegetable derived material.
Types & Uses of Biomass Energy Biomass is highly diverse in nature and classified on the basis of site of origin, as follows: 1.Field and plantation biomass 2.Industrial biomass 3.Forest biomass 4.Urban waste biomass 5.Aquatic biomass Uses 1.Agriculture 2.Industry 3.other
Solar Energy Is produced by using photovoltaic cells, which capture sunlight and turns that into energy.
Problems & Uses of solar Energy The sun has got to shine -The cost of solar panels and the systems range between $20k-40k -The light from the sun produces a very small amount of energy Uses Heat Your Swimming Pool With Solar Energy Solar Energy Can Heat Your Home Power Pumps With Solar Energy Solar Energy For Battery Charging Solar Energy For Cooking
Wind Energy -These giant pinwheels spin from strong winds which spins a turbine of a generator to produce energy.
Uses of Wind Energy Wind turbines can convert the energy in the wind into mechanical power that can be used for a variety of activities like pumping water. Wind turbines can also use generators to convert wind energy into electricity. Places Where apply Large space areas Fields Requires Winding areas
Hydro Water Energy Flowing water creates energy that can be captured and turned into electricity. This is called hydroelectric power or hydropower. The most common type of hydroelectric power plant uses a dam on a river to store water in a reservoir. Water released from the reservoir flows through a turbine, spinning it, which in turn activates a generator to produce electricity. But hydroelectric power doesn't necessarily require a large dam. Some hydroelectric power plants just use a small canal to channel the river water through a turbine.
Uses of Hydro water Energy In Agriculture In pump sets At offices Govt organization
Sustainability of Green Energy The success, to date, of fossil fuels being able to meet energy demand any time required has led to a feeling of society wide unrealistic entitlement. This translates into a belief that whatever we want we can always have whenever we want it. This of course is leading to problems as it patently can no longer be maintained. It also has lead to the development of quite unrealistic expectations as to how far renewable can replace fossil fuels. Renewable energy is being tagged on to a massive existing demand led fossil fuelled energy system that has historically grown and grown. Attempts at demand reduction and increased efficiency seem to deliver slim savings and these are often cancelled, for example, by people choosing higher comfort levels or just doing higher milage in their more efficient cars. For a number of years I worked for a company supplying small (20 – 100 kW) wind energy systems. The company failed and went bankrupt mainly because of a lack of investment and a very low profit margin on sales, certainly not for want of potential customers. Apart from that it was great fun and a hugely important part in the development of my understanding of the practical limits of renewable energy.
Efficiency of Green Energy
Advantages & Disadvantages of Green Energy Negative impact to the environment is Zero. Make Pollution Free Environment. Green energy solutions. Good to Everybody. Easy to stabilize. More Efficient. Disadvantages Costly to stabilize.
Conclusion on Green Energy To make sure we have plenty of energy in the future, it's up to all of us to use energy wisely. We must all conserve energy and use it efficiently. It's also up to those who will create the new energy technologies of the future. All energy sources have an impact on the environment. Concerns about the greenhouse effect and global warming, air pollution, and energy security have led to increasing interest and more development in renewable energy sources such as solar, wind, geothermal, wave power and hydrogen. But we'll need to continue to use fossil fuels and nuclear energy until new, cleaner technologies can replace them. One of you who is reading this might be another Albert Einstein or Marie Curie and find a new source of energy. Until then, it's up to all of us. The future is ours, but we need energy to get there.
!! Thank you !!
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