Renewable energy, that's what we now have to think about!! In this era where the conventional sources are getting exhausted, prices soaring up, alternate must be brought in our daily life.
Outline:
1. Introduction
2. Solar Energy
3. Wind Energy
4. Hydropower
5. Biomass Energy
6. Geothermal Energy
7. Wave and Tidal Energy
Note: This is only the introduction part of a very big presentation. Please download the full version from here:
https://goo.gl/bXRLGd
What is Renewable energy , Why Do We Need Renewable Energy, various sources of renewable energy like Hydroelectric power or hydro-power, Wind energy, Solar Energy, Geothermal Energy, Wave power, Tidal power, Biomass fuel & Hydrogen Energy and details about them
What is renewable energy?
When can energy be called 'Renewable?
Biomass
When can energy be called 'Renewable?
Wind Power
Water power
Geothermal energy
Solar power
What is non-renewable energy?
coal
Petroleum (Crude Oil)
Natural Gas
Propane
Uranium (Nuclear Energy)
Energy and energy sources, types, pros and cons are discussed.
Advantages and disadvantages of Renewable and non renewable energy sources are explained.
An energy audit is an inspection survey and an analysis of energy flows for energy conservation in a building. It may include a process or system to reduce the amount of energy input into the system without negatively affecting the output. In commercial and industrial real estate, an energy audit is the first step in identifying opportunities to reduce energy expense and carbon footprint.
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A presentation about Renewable energy
(Téléchargez la présentation pour voir la version complète et les commentaires)
Si vous avez besoin d'informations complémentaires n'hésitez pas a me contacter sur mon e-Mail : walidaitisha@gmail.com
Renewable sources of energy
WHAT is renewable energy?
WHY renewable energy?
TYPES of renewable energy.
Potential of renewable energy.
This is a non-animated version.
For animated version of the ppt contact: ajay.jakhar41@gmail.com
A wind mill converts the kinetic energy of moving air into Mechanical energy that can be either used directly to run the Machine or to run the generator to produce electricity.
Outline:
1. Introduction
2. Solar Energy
3. Wind Energy
4. Hydropower
5. Biomass Energy
6. Geothermal Energy
7. Wave and Tidal Energy
Note: This is only the introduction part of a very big presentation. Please download the full version from here:
https://goo.gl/bXRLGd
What is Renewable energy , Why Do We Need Renewable Energy, various sources of renewable energy like Hydroelectric power or hydro-power, Wind energy, Solar Energy, Geothermal Energy, Wave power, Tidal power, Biomass fuel & Hydrogen Energy and details about them
What is renewable energy?
When can energy be called 'Renewable?
Biomass
When can energy be called 'Renewable?
Wind Power
Water power
Geothermal energy
Solar power
What is non-renewable energy?
coal
Petroleum (Crude Oil)
Natural Gas
Propane
Uranium (Nuclear Energy)
Energy and energy sources, types, pros and cons are discussed.
Advantages and disadvantages of Renewable and non renewable energy sources are explained.
An energy audit is an inspection survey and an analysis of energy flows for energy conservation in a building. It may include a process or system to reduce the amount of energy input into the system without negatively affecting the output. In commercial and industrial real estate, an energy audit is the first step in identifying opportunities to reduce energy expense and carbon footprint.
energy audit checklist
energy audit companies near me
mass save home energy assessment
home energy audit near me
do it yourself energy audit
energy audit free
free home energy audit
eversource energy audit
eversource home energy audit ct
energy audit checklist
energy audit report sample
what is an energy auditor
energy audit for home
energy audit equipment
energy audit program
home energy audit cost
energy audit ppt
interesting civil engineering topics
seminar topics pdf
civil engineering topics for presentation
civil seminar topics ppt
best seminar topics for civil engineering
seminar topics for mechanical engineers
civil engineering ppt
latest civil engineering seminar topics
A presentation about Renewable energy
(Téléchargez la présentation pour voir la version complète et les commentaires)
Si vous avez besoin d'informations complémentaires n'hésitez pas a me contacter sur mon e-Mail : walidaitisha@gmail.com
Renewable sources of energy
WHAT is renewable energy?
WHY renewable energy?
TYPES of renewable energy.
Potential of renewable energy.
This is a non-animated version.
For animated version of the ppt contact: ajay.jakhar41@gmail.com
A wind mill converts the kinetic energy of moving air into Mechanical energy that can be either used directly to run the Machine or to run the generator to produce electricity.
Energy generated by using wind, tides, solar, geothermal heat, and biomass including farm and animal waste is known as non-conventional energy. All these sources are renewable or inexhaustible and do not cause environmental pollution. More over they do not require heavy expenditure.
Natural resources that can be replaced and reused by nature are termed renewable. Natural resources that cannot be replaced are termed nonrenewable.
Renewable resources are replaced through natural processes at a rate that is equal to or greater than the rate at which they are used, and depletion is usually not a worry.
Nonrenewable resources are exhaustible and are extracted faster than the rate at which they formed. E.g. Fossil Fuels (coal, oil, natural gas).
Renewable and Non- renewable energy SourcesGeorge Thomas
Renewable energy is energy which is generated from natural sources i.e. sun, wind, rain, tides and can be generated again and again as and when required. Non-Renewable energy is energy which is taken from the sources that are available on the earth in limited quantity and will vanish fifty-sixty years from now.
This ppt contains slides on renewable Energy with components:-
Solar energy
Wind energy
Tidal energy
Ocean Thermal energy
Geothermal energy
Biomass energy
Fuel cell
Energy to waste
Hydro power plant
A well designed and good looking ppt for school projects
THIS REPORT IS BASED ON THE GREEN ENERGY ELECTRIC POWER CONVERTER AND THIS REPORT IS PREPARED ON THE BASE OF FORMAT WHICH IS STANDARD AND THIS REPORT ALSO CONTAINS DIFFERENT ENERGY SOURCES WHICH IS RENEWABLE SOURCES SO THIS USEFUL FOR ENGINEERING STUDENTS
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Acetabularia Information For Class 9 .docxvaibhavrinwa19
Acetabularia acetabulum is a single-celled green alga that in its vegetative state is morphologically differentiated into a basal rhizoid and an axially elongated stalk, which bears whorls of branching hairs. The single diploid nucleus resides in the rhizoid.
2. Do you know what renewable
sources of energy are and why we
should think of these alternative
energy sources?
3. In the past century, it has been seen that the consumption of
non-renewable sources of energy has caused more
environmental damage than any other human activity.
Electricity generated from fossil fuels such as coal and crude
oil has led to high concentrations of harmful gases in the
atmosphere. This has in turn led to many problems being
faced today such as ozone depletion and global warming.
Vehicular pollution has also been a major problem.
5. Therefore, alternative sources of energy have become
very important and relevant to today’s world. These
sources, such as the sun and wind, can never be
exhausted and therefore are called renewable. They
cause less emissions and are available locally. Their
use can, to a large extent, reduce chemical,
radioactive, and thermal pollution. They stand out as a
viable source of clean and limitless energy. These are
also known as non-conventional sources of energy.
Most of the renewable sources of energy are fairly
non-polluting and considered clean
though biomass, a renewable
source, is a major polluter indoors.
8. Under the category of renewable energy or non-
conventional energy are such sources as the sun,
wind, water, agricultural residue, firewood, and
animal dung. The non-renewable sources are the
fossil fuels such as coal, crude oil, and natural gas.
Energy generated from the sun is known as solar
energy. Hydel is the energy derived from water.
Biomass –firewood, animal dung, biodegradable
waste from cities and crop residues- is a source of
energy when it is burnt. Geothermal energy is
derived from hot dry rocks, magma, hot water
springs, natural geysers, etc. Ocean thermal is
energy derived from waves and also from tidal
waves.
9.
10. Solar energy is the most readily available source of energy.
It does not belong to anybody and is, therefore, free. It is
also the most important of the non-conventional sources
of energy because it is non-polluting and, therefore, helps
in lessening the greenhouse effect.
Solar energy can be used to meet our electricity
requirements. Through Solar Photovoltaic (SPV) cells, solar
radiation gets converted into DC electricity directly. This
electricity can either be used as it is or can be stored in the
battery. This stored electrical energy then can be used at
night. SPV can be used for a number of applications such
as:
a. domestic lighting
b. street lighting
c. village electrification
d. water pumping
e. desalination of salty water
f. powering of remote telecommunication repeater
stations and
g. railway signals.
11.
12. Biomass is a renewable energy resource derived from the
carbonaceous waste of various human and natural
activities. It is derived from numerous sources, including
the by-products from the timber industry, agricultural
crops, raw material from the forest, major parts of
household waste and wood.
Biomass does not add carbon dioxide to the atmosphere
as it absorbs the same amount of carbon in growing as it
releases when consumed as a fuel. Its advantage is that it
can be used to generate electricity with the same
equipment or power plants that are now burning fossil
fuels. Biomass is an important source of energy and the
most important fuel worldwide after coal, oil and natural
gas.
Biogas plants have been set up in many areas and are
becoming very popular. Using local resources, namely
cattle waste and other organic wastes, energy and manure
are derived. A mini biogas digester has recently been
designed and developed, and is being in-field tested for
domestic lighting.
13.
14. The energy in the flowing water can be used to produce
electricity. Waves result from the interaction of the wind
with the surface of the sea and represent a transfer of
energy from the wind to the sea. Energy can be extracted
from tides by creating a reservoir or basin behind a
barrage and then passing tidal waters through turbines in
the barrage to generate electricity.
Hydro power is one of the best, cheapest, and cleanest
source of energy, although, with big dams, there are
many environmental and social problems as has been
seen in the case of the Tehri and the Narmada Projects.
Small dams are, however, free from these problems.
Large amounts of solar energy is stored in the oceans and
seas. Energy is also obtained from waves and tides. The
first wave energy, project with a capacity of 150MW, has
been set up at Vizhinjam near Trivandrum. A major tidal
wave power project costing of Rs.5000 crores, is
proposed to be set up in the Hanthal Creek in the Gulf of
Kutch in Gujarat.
15.
16. The utilization of geothermal energy (in Greek it means
heat from the earth) for the production of electricity
dates back to the early part of the twentieth century.
For 50 years the generation of electricity from
geothermal energy was confined to Italy and interest in
this technology was slow to spread elsewhere. In 1943
the use of geothermal hot water was pioneered in
Iceland.
In India, Northwestern Himalayas and the western
coast are considered geothermal areas. The Geological
Survey of India has already identified more than 350
hot spring sites, which can be explored as areas to tap
geothermal energy. Satellites like the IRS-1 have played
an important role, through infrared photographs of the
ground, in locating geothermal areas. The Puga valley in
the Ladakh region has the most promising geothermal
field. An experimental 1-kW generator is already in
operation in this area. It is being used mainly for
poultry farming, mushroom cultivation, and pashmina-
wool processing, all of which need higher temperature.
17.
18. Wind energy is the kinetic energy associated with the
movement of atmospheric air. It has been used for
hundreds of years for sailing, grinding grain, and for
irrigation. Wind energy systems convert this kinetic energy
to more useful forms of power. Wind energy systems for
irrigation and milling have been in use since ancient times
and since the beginning of the 20th century it is being used
to generate electric power. Windmills for water pumping
have been installed in many countries particularly in the
rural areas.
Wind turbines transform the energy in the wind into
mechanical power, which can then be used directly for
grinding etc. or further converting to electric power to
generate electricity. Wind turbines can be used singly or in
clusters called ‘wind farms’. Small wind turbines called aero-
generators can be used to charge large batteries.
Five nations – Germany, USA, Denmark, Spain and India –
account for 80% of the world’s installed wind energy
capacity. Wind energy continues to be the fastest growing
renewable energy source with worldwide wind power
installed capacity reaching 14,000 MW.
19.
20. What are fuel cells? Fuel cells are electrochemical
devices that convert the chemical energy of a fuel
directly and very efficiently into electricity (DC) and heat,
thus doing away with combustion. The most suitable fuel
for such cells is hydrogen or a mixture of compounds
containing hydrogen. A fuel cell consists of an electrolyte
sandwiched between two electrodes. Oxygen passes
over one electrode and hydrogen over the other, and
they react electrochemically to generate electricity,
water, and heat.
Fuel cells can supply combined heat and power to
commercial buildings, hospitals, airports and military
installation at remote locations. Fuel cells have efficiency
levels up to 55% as compared to 35% of conventional
power plants. The emissions are significantly lower (CO2
and water vapour being the only emissions). Fuel cell
systems are modular (i.e. additional capacity can be
added whenever required with relative ease) and can be
set up wherever power is required.
21.
22. Co-generation is the concept of producing two forms of
energy from one fuel. One of the forms of energy must
always be heat and the other may be electricity or
mechanical energy. In a conventional power plant, fuel is
burnt in a boiler to generate high-pressure steam. This
steam is used to drive a turbine, which in turn drives an
alternator through a steam turbine to produce electric
power. The exhaust steam is generally condensed to water
which goes back to the boiler.
As the low-pressure steam has a large quantum of heat
which is lost in the process of condensing, the efficiency of
conventional power plants is only around 35%. In a
cogeneration plant, very high efficiency levels, in the range
of 75%–90%, can be reached. This is so, because the low-
pressure exhaust steam coming out of the turbine is not
condensed, but used for heating purposes in factories or
houses.
Since co-generation can meet both power and heat needs,
it has other advantages as well in the form of significant
cost savings for the plant and reduction in emissions of
pollutants due to reduced fuel consumption.
23. In 1975, when Anna Hazare, a retired army man, went back to his village in
Ahmednagar district, Maharashtra, he found the village reeling under drought, poverty,
debt, and unemployment. He decided to mobilize the people and, with the collective
support of all the villagers, he began to introduce changes.
Today Ralegaon Siddhi is being taken as a role model for other villages by the
Maharashtra government and by other states too. Massive tree plantation has been
undertaken, and hills have been terraced to check erosion. Large canals with ridges on
either side have been dug to retain rainwater. As a result, the water table in this area is
now considerably higher and the wells and tube wells are never dry, making it possible
to raise three crops a year where only one was possible before.
The village's biggest achievement is undoubtedly in the area of non-conventional
energy. All the streets in the village are lit by solar lights, each with a separate panel.
There are four large community biogas plants and one of them is fitted to the
community toilet. There is a large windmill used for pumping water. A number of
households have their own biogas plants. The village is self sufficient .
Ralegaon Siddhi, a success story –