Environmental impact of reservoirs The environmental impact of reservoirs is coming under ever increasing scrutiny as the world demand for water and energy increases and the number and size of reservoirs increases. Dams and the reservoirs can be used to supply drinking watergenerate hydroelectric power, increasing the water supply for irrigationprovide recreational opportunities and for flood control. However, adverse environmental and sociological impacts have also been identified during and after many reservoir constructions.
So, let us take a look what the concept considers as one. Energy efficient house is a building in which low energy consumption is combined with a possibility to maintain certain microclimate.
The annual demand for heating of an energy efficient house does not exceed 15 kWh per square meter. Total primary energy consumption is no more than kWh per square meter per year. To date, there is no single official international definition for energy efficient house. However, in Europe there are certain criteria allowing us to define a house as energy efficient.
Energy efficient house can also be defined as the building that provides higher energy efficiency and has much smaller impact on the environment.
A great example of an energy efficient house with clearly defined energy consumption requirements is the German Passive House, French Effinergie, Swiss Minergie, and Danish energy efficiency class 1.
The earliest and most widely known concept of energy efficient house is the German Passive House. Passive House is a house with good thermal insulation, which helps maintain a comfortable microclimate mainly due to human warmth, solar energy, and household electrical appliances, such as a kettle, a stove, etc.
Passive houses buildings with ultra-low energy consumption, without the traditional heating system technology is effective and was tested in the cold Scandinavian climate. These houses have virtually no heat loss. A house, generating energy is a building that generate electricity for its own needs.
In some cases, there is excess energy during the summer, which can be sold to the energy company and bought back during the winter. Good heat insulation, innovative design, and the use of renewable energy sources solar panels, for example make the existence of such houses possible.
House with zero CO2 emissions is a term most commonly used in the UK. Such a house does not emit CO2.
Byall new homes in the UK are to be built in accordance with this standard. If you need a high-quality customized essay on Energy Efficient House topics written from scratch, you can easily hire professional academic writers online:Non conventional sources of energy tend to be greener and more sustainable.
They include biomass, wind energy, wave energy solar energy and geothermal energy. Non conventional energy initiatives are, rightly, being thought of as the most viable options for energy generation in the future.
· Energy conservation can be achieved through increased efficient energy use, in conjunction with decreased energy consumption and/or reduced consumption from conventional energy sources. Energy conservation can result in increased financial capital, environmental quality, national security, personal security, and human urbanagricultureinitiative.com · Mitigation · See also · References · External linksurbanagricultureinitiative.com · Lecture Notes on Renewable Energy Sources Subject Code: BEE 7th Semester, urbanagricultureinitiative.com (Electrical Engineering & EEE) the energy sector assumes a critical importance in view of the ever- Non-conventional energy resources which are considered for large , are called non urbanagricultureinitiative.com What comes to mind when one thinks of non conventional sources of energy?
Most of us will think about solar energy, wind energy, Hydel power, geothermal energy, nuclear power, biomass energy and few other commonly known types of energy.
Non conventional energy resource is a resource that is unlimited, environmental friendly . Conventional sources of energy Conventional energy sources are (a) Fossil fuel energy (b) Essay on sources of energy in urdu energy (c).
Geography - alternative energy - Words. The conventional sources of essay on sources of energy in urdu research paper outline in urbanagricultureinitiative.com Samply Essay: Solar Energy. however it remains in the mainstream in the provision of energy primarily because fossil fuels are cheap and conventional sources.
But then again, fossil fuels are considered as non-renewable energy sources. That is, the remaining fossil fuels may not be sufficient to provide for the energy needs of the people in urbanagricultureinitiative.com