New technology may lower the energy investment required to extract and convert the resources, although ultimately basic physics sets limits that cannot be exceeded. Small hydel installations can supply significant amount of electricity in hilly and remote rural areas without a long transmission system. Oil is widely used in motors, train, plans and ships etc. Solar drying of agricultural and animal products, 4. She also has a Bachelor of Arts from California State University, San Marcos, completed with a focus on music and performing arts technology. Surface water is pulled away from the earth on the side facing the moon, and at the same time the solid earth is pulled away from the water on the opposite side.
With the increasing acceptability in the residential sector, solar water heaters can be set up in multistoried residential flats for meeting the hot water requirement. Fossil fuels were created millions of years ago from plant and animal remains. Wind Energy: This type of energy can be produced by harnessing wind power. In year 1999-2000, 975 villages were illuminated through solar energy. There are three main sources of power generation : 1. Heat from burning fossil fuel is used either directly for space heating and process heating, or converted to mechanical energy for vehicles, , or. As a result, several products have been developed indigenously.
At the national level, at least 30 nations around the world already have renewable energy contributing more than 20% of energy supply. Rock and water is heated in the crust, sometimes up to 370 °C 700 °F. It's stable in the tank and the gas tan … k holds quite a bit, and a gasoline powered car is cheap to manufacture. Thorium is recovered from monazite sand found in the state of Kerala. Conventional sources of energy have bad effect on the environment. Less expensive due to local use and easy to maintain. The project would also generate operational experience in handling hydrogen as an automotive fuel.
For example Bhakra Nangal Project, Damodor Valley Project and Hirakund Project etc. V, washing machine and air conditioning. Although biogas plants and improved chullahs have been disseminated in India since 1940s, they picked up only in early 1980s. There are around 300 nuclear reactors all over the world. We get renewable solar energy directly from the sun and indirectly from moving water, wind and biomass. Solar Water Heating Systems 140 million sq m Collector area 0.
The eruption of hot lava from volcanoes at the surface at about 1200°C temperature, clearly shows that the deep interior parts of the earth are very hot, and may be in liquid or semi-liquid state. Sun is regarded as an inexhaustible source of useful energy. In order to meet the energy demand of increased population, the scientists developed alternate nonconventional natural Resources sources of energy which should be renewable and provide a pollution free environment. The grid capacities include the share of capacity allocated to States from the power stations of the Central Sector power generating utilities. Archived from on 25 August 2011.
In India, high wind speeds are obtainable in coastal areas of Saurashtra, Maharashtra, Tamil Nadu, Kerela, Karnataka, Orissa, Andhra Pradesh, Western Rajasthan and some parts of central India. Thermal, hydroelectric and renewable, and nuclear power are used, with nuclear being the fourth-large … st source after the others listed. Rajasthan can be expected to emerge as a significant wind power generating state in the country. The energy sources include firewood, fossil fuels, cow dung cake etc. The bacterial and chemical decomposition of such plant debris which remained buried under water or clay produced an intermediate product known as peat which is mainly cellulose C 6H 10O 5 n. Several solar thermal technologies have been developed. Stored in biomass or live material.
This energy is abundant, renewable, pollution free and eco-friendly. Solar Energy: Energy produced through the sunlight is called solar energy. China is the largest hydroelectricity producer, with 721 terawatt-hours of production in 2010, representing around 17 percent of domestic electricity use. During , is released, and also , and other fine. The actual achievement was only 540 million tonnes.
Non conventional resources of energy also known as reneable source of energy. The Russian on a joint scientific expedition with the in 1994 is the use of to generate useful and. Numerous are complex based as pioneered by. Conclusion With the rapid industrialization and growth in population, the demand for energy is increasing continuously. Geothermal power is cost effective, reliable, sustainable, and environmentally friendly, but has historically been limited to areas near.
In 1994, she launched a full-service marketing and communications firm. Family-size Biogas plants 12 million 3. Therefore, very few sites are available where tidal energy can be economically harnessed. In addition, large quantities of gas are produced in association with the production of crude oil. Sites suitable for low-head installations can be found everywhere in the mountain region, plains or even at the sea level. Select the correct answer using the code given below. Solar air heaters and dryers can conveniently be used both in industry and agriculture.
With the augmentation of grid capacity, this estimate will increase. Under this programme, solar photovoltaic cells are exposed to sunlight and in the form of electricity is produced. This initiative had resulted in disseminating the solar thermal products in different parts of the country. Hydro-electric power dams in rivers. To promote these products, a subsidy-based thermal extension programme was launched in 1984 and continued upto 1993. It is the energy of the future.