The document discusses various types of renewable energy sources including solar, wind, biomass, tidal, hydro, and geo-thermal energy. It notes that renewable energy is derived from natural sources and is continually produced in nature, providing a clean alternative to fossil fuels which will eventually be depleted. Specific details are provided about how each renewable technology harnesses natural energy sources and converts it into usable forms of energy like electricity.
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.
FUNDAMENTAL CONCEPT OF RENEWABLE, NON-RENEWABLE ENERGY, RESOURCES OF ENERGY, SOLAR ENERGY, WIND ENERGY, TIDAL ENERGY, GEOTHERMAL ENERGY, BIOMASS ENERGY, OCEAN ENERGY , FREE ENERGY, APPLICATIONS OF RENEWABLE
Organic-Based Sources; Landfill Methane; Biomass energy; Hydropower ; Flowing water (Hydroelectric); Tidal power (waves and tides); Wave; Geothermal Energy (Geothermal power); Hydrogen Energy; Solar energy: (Energy from sunlight Rapid growing) ; Wind Energy
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.
FUNDAMENTAL CONCEPT OF RENEWABLE, NON-RENEWABLE ENERGY, RESOURCES OF ENERGY, SOLAR ENERGY, WIND ENERGY, TIDAL ENERGY, GEOTHERMAL ENERGY, BIOMASS ENERGY, OCEAN ENERGY , FREE ENERGY, APPLICATIONS OF RENEWABLE
Organic-Based Sources; Landfill Methane; Biomass energy; Hydropower ; Flowing water (Hydroelectric); Tidal power (waves and tides); Wave; Geothermal Energy (Geothermal power); Hydrogen Energy; Solar energy: (Energy from sunlight Rapid growing) ; Wind Energy
Renewable energy Sources, Efficiency, Uses and latest Research Zohaib HUSSAIN
1. Introduction
In today's world of climbing fuel prices, approaching the peak oil supply limit, and discussions of global warming, renewable energy is gaining more public attention and receiving more financial and legislative support. We need to learn more about the different types of renewable energy so that you can help educate your family, friends, and policymakers about ways to help our country move towards energy independence and environmental sustainability. According to a USAID report, Pakistan has the potential of producing 150,000 megawatts of wind energy, of which only the Sindh corridor can produce 40,000 megawatts.
2. Definition
Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale such as sunlight, wind, rain, tides, waves and geothermal heat. Renewable energy replaces conventional fuels in four distinct areas: electricity generation, hot water/space heating, motor fuels, and rural (off-grid) energy services.
3. Types of Renewable Energy
Most Countries currently relies heavily on coal, oil, and natural gas for its energy. Fossil fuels are non-renewable, that is, they draw on finite resources that will eventually dwindle, becoming too expensive or too environmentally damaging to retrieve. In contrast, renewable energy resources such as wind and solar energy are constantly replenished and will never run out.
Most renewable energy comes either directly or indirectly from the sun. Sunlight, or solar energy, can be used directly for heating and lighting homes and other buildings, for generating electricity, and for hot water heating, solar cooling, and a variety of commercial and industrial uses.
The sun's heat also drives the winds, whose energy, is captured with wind turbines. Then, the winds and the sun's heat cause water to evaporate. When this water vapor turns into rain or snow and flows downhill into rivers or streams, its energy can be captured using hydroelectric power. Along with the rain and snow, sunlight causes plants to grow. The organic matter that makes up those plants is known as biomass. Biomass can be used to produce electricity, transportation fuels, or chemicals. The use of biomass for any of these purposes is called bioenergy.
Hydrogen also can be found in many organic compounds, as well as water. It's the most abundant element on the Earth. But it doesn't occur naturally as a gas. It's always combined with other elements, such as with oxygen to make water. Once separated from another element, hydrogen can be burned as a fuel or converted into electricity.
Not all renewable energy resources come from the sun. Geothermal energy taps the Earth's internal heat for a variety of uses, including electric power production, and the heating and cooling of buildings. And the energy of the ocean's tides come from the gravitational pull of the moon and the sun upon the Earth.
In fact, ocean energy comes from a number of sources. In add
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
Main Form of Renewable Energy ResourcesDavid Stoffel
Renewable energy is energy which is generated from natural sources i.e. wind, sun, rain etc.what is Renewable energy resources?, How does energy compare to other renewable energy sources? http://www.wesrch.com/
Energy and energy sources, types, pros and cons are discussed.
Advantages and disadvantages of Renewable and non renewable energy sources are explained.
Renewable energy is energy generated from natural resources which are replenished
such as wind, wave, solar, biomass and tidal power. Governments and companies around the
world are investing heavily in developing technologies to harness the power of clean
renewable energy sources because of their potential to produce large quantities of energy
without generating greenhouse gases which can contribute to climate change. Most of the
power generation in India is carried out by conventional energy sources, coal and mineral oilbased
power plants which contribute heavily to greenhouse gases emission.
Renewable energy sources consist of solar, hydro, wind, geothermal, ocean and
biomass. The most common advantage of each is that they are renewable and cannot be
depleted. They are a clean energy, as they don't pollute the air, and they don't contribute to
global warming effects. Since their sources are natural the cost of operations is reduced and
they also require less maintenance on their plants.
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)
This is the PowerPoint presentation I used to teach elementary and junior high students about renewable energy. I recommend at least 90 minutes for the presentation, in order to get the most participation and discussion out of the classroom.
Renewable energy Sources, Efficiency, Uses and latest Research Zohaib HUSSAIN
1. Introduction
In today's world of climbing fuel prices, approaching the peak oil supply limit, and discussions of global warming, renewable energy is gaining more public attention and receiving more financial and legislative support. We need to learn more about the different types of renewable energy so that you can help educate your family, friends, and policymakers about ways to help our country move towards energy independence and environmental sustainability. According to a USAID report, Pakistan has the potential of producing 150,000 megawatts of wind energy, of which only the Sindh corridor can produce 40,000 megawatts.
2. Definition
Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale such as sunlight, wind, rain, tides, waves and geothermal heat. Renewable energy replaces conventional fuels in four distinct areas: electricity generation, hot water/space heating, motor fuels, and rural (off-grid) energy services.
3. Types of Renewable Energy
Most Countries currently relies heavily on coal, oil, and natural gas for its energy. Fossil fuels are non-renewable, that is, they draw on finite resources that will eventually dwindle, becoming too expensive or too environmentally damaging to retrieve. In contrast, renewable energy resources such as wind and solar energy are constantly replenished and will never run out.
Most renewable energy comes either directly or indirectly from the sun. Sunlight, or solar energy, can be used directly for heating and lighting homes and other buildings, for generating electricity, and for hot water heating, solar cooling, and a variety of commercial and industrial uses.
The sun's heat also drives the winds, whose energy, is captured with wind turbines. Then, the winds and the sun's heat cause water to evaporate. When this water vapor turns into rain or snow and flows downhill into rivers or streams, its energy can be captured using hydroelectric power. Along with the rain and snow, sunlight causes plants to grow. The organic matter that makes up those plants is known as biomass. Biomass can be used to produce electricity, transportation fuels, or chemicals. The use of biomass for any of these purposes is called bioenergy.
Hydrogen also can be found in many organic compounds, as well as water. It's the most abundant element on the Earth. But it doesn't occur naturally as a gas. It's always combined with other elements, such as with oxygen to make water. Once separated from another element, hydrogen can be burned as a fuel or converted into electricity.
Not all renewable energy resources come from the sun. Geothermal energy taps the Earth's internal heat for a variety of uses, including electric power production, and the heating and cooling of buildings. And the energy of the ocean's tides come from the gravitational pull of the moon and the sun upon the Earth.
In fact, ocean energy comes from a number of sources. In add
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
Main Form of Renewable Energy ResourcesDavid Stoffel
Renewable energy is energy which is generated from natural sources i.e. wind, sun, rain etc.what is Renewable energy resources?, How does energy compare to other renewable energy sources? http://www.wesrch.com/
Energy and energy sources, types, pros and cons are discussed.
Advantages and disadvantages of Renewable and non renewable energy sources are explained.
Renewable energy is energy generated from natural resources which are replenished
such as wind, wave, solar, biomass and tidal power. Governments and companies around the
world are investing heavily in developing technologies to harness the power of clean
renewable energy sources because of their potential to produce large quantities of energy
without generating greenhouse gases which can contribute to climate change. Most of the
power generation in India is carried out by conventional energy sources, coal and mineral oilbased
power plants which contribute heavily to greenhouse gases emission.
Renewable energy sources consist of solar, hydro, wind, geothermal, ocean and
biomass. The most common advantage of each is that they are renewable and cannot be
depleted. They are a clean energy, as they don't pollute the air, and they don't contribute to
global warming effects. Since their sources are natural the cost of operations is reduced and
they also require less maintenance on their plants.
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)
This is the PowerPoint presentation I used to teach elementary and junior high students about renewable energy. I recommend at least 90 minutes for the presentation, in order to get the most participation and discussion out of the classroom.
Introduction to energy sources & its conversionAshish993218
Measure of the ability of a body or system to do work or produce a change, expressed usually
in joules or kilowatt hours (kWh). No activity is possible without energy and its total amount in the
universe is fixed. In other words, it cannot be created or destroyed but can only be changed from one
type to another.
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
CenergyMaxPower is distributor of quality solar products & energy storage products for India. In solar Product category we provide solar photovoltaic modules, Solar Inverters, Solar Pump Controller, Solar Charge Controller and Solar Street Light Controllers. For more details log in to http://www.cenergymaxpower.com/energy-storage-solar-products/solar/solar-inverters
Observation of Io’s Resurfacing via Plume Deposition Using Ground-based Adapt...Sérgio Sacani
Since volcanic activity was first discovered on Io from Voyager images in 1979, changes
on Io’s surface have been monitored from both spacecraft and ground-based telescopes.
Here, we present the highest spatial resolution images of Io ever obtained from a groundbased telescope. These images, acquired by the SHARK-VIS instrument on the Large
Binocular Telescope, show evidence of a major resurfacing event on Io’s trailing hemisphere. When compared to the most recent spacecraft images, the SHARK-VIS images
show that a plume deposit from a powerful eruption at Pillan Patera has covered part
of the long-lived Pele plume deposit. Although this type of resurfacing event may be common on Io, few have been detected due to the rarity of spacecraft visits and the previously low spatial resolution available from Earth-based telescopes. The SHARK-VIS instrument ushers in a new era of high resolution imaging of Io’s surface using adaptive
optics at visible wavelengths.
Seminar of U.V. Spectroscopy by SAMIR PANDASAMIR PANDA
Spectroscopy is a branch of science dealing the study of interaction of electromagnetic radiation with matter.
Ultraviolet-visible spectroscopy refers to absorption spectroscopy or reflect spectroscopy in the UV-VIS spectral region.
Ultraviolet-visible spectroscopy is an analytical method that can measure the amount of light received by the analyte.
Multi-source connectivity as the driver of solar wind variability in the heli...Sérgio Sacani
The ambient solar wind that flls the heliosphere originates from multiple
sources in the solar corona and is highly structured. It is often described
as high-speed, relatively homogeneous, plasma streams from coronal
holes and slow-speed, highly variable, streams whose source regions are
under debate. A key goal of ESA/NASA’s Solar Orbiter mission is to identify
solar wind sources and understand what drives the complexity seen in the
heliosphere. By combining magnetic feld modelling and spectroscopic
techniques with high-resolution observations and measurements, we show
that the solar wind variability detected in situ by Solar Orbiter in March
2022 is driven by spatio-temporal changes in the magnetic connectivity to
multiple sources in the solar atmosphere. The magnetic feld footpoints
connected to the spacecraft moved from the boundaries of a coronal hole
to one active region (12961) and then across to another region (12957). This
is refected in the in situ measurements, which show the transition from fast
to highly Alfvénic then to slow solar wind that is disrupted by the arrival of
a coronal mass ejection. Our results describe solar wind variability at 0.5 au
but are applicable to near-Earth observatories.
Professional air quality monitoring systems provide immediate, on-site data for analysis, compliance, and decision-making.
Monitor common gases, weather parameters, particulates.
(May 29th, 2024) Advancements in Intravital Microscopy- Insights for Preclini...Scintica Instrumentation
Intravital microscopy (IVM) is a powerful tool utilized to study cellular behavior over time and space in vivo. Much of our understanding of cell biology has been accomplished using various in vitro and ex vivo methods; however, these studies do not necessarily reflect the natural dynamics of biological processes. Unlike traditional cell culture or fixed tissue imaging, IVM allows for the ultra-fast high-resolution imaging of cellular processes over time and space and were studied in its natural environment. Real-time visualization of biological processes in the context of an intact organism helps maintain physiological relevance and provide insights into the progression of disease, response to treatments or developmental processes.
In this webinar we give an overview of advanced applications of the IVM system in preclinical research. IVIM technology is a provider of all-in-one intravital microscopy systems and solutions optimized for in vivo imaging of live animal models at sub-micron resolution. The system’s unique features and user-friendly software enables researchers to probe fast dynamic biological processes such as immune cell tracking, cell-cell interaction as well as vascularization and tumor metastasis with exceptional detail. This webinar will also give an overview of IVM being utilized in drug development, offering a view into the intricate interaction between drugs/nanoparticles and tissues in vivo and allows for the evaluation of therapeutic intervention in a variety of tissues and organs. This interdisciplinary collaboration continues to drive the advancements of novel therapeutic strategies.
Comparing Evolved Extractive Text Summary Scores of Bidirectional Encoder Rep...University of Maribor
Slides from:
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Track: Artificial Intelligence
https://www.etran.rs/2024/en/home-english/
This presentation explores a brief idea about the structural and functional attributes of nucleotides, the structure and function of genetic materials along with the impact of UV rays and pH upon them.
THE IMPORTANCE OF MARTIAN ATMOSPHERE SAMPLE RETURN.Sérgio Sacani
The return of a sample of near-surface atmosphere from Mars would facilitate answers to several first-order science questions surrounding the formation and evolution of the planet. One of the important aspects of terrestrial planet formation in general is the role that primary atmospheres played in influencing the chemistry and structure of the planets and their antecedents. Studies of the martian atmosphere can be used to investigate the role of a primary atmosphere in its history. Atmosphere samples would also inform our understanding of the near-surface chemistry of the planet, and ultimately the prospects for life. High-precision isotopic analyses of constituent gases are needed to address these questions, requiring that the analyses are made on returned samples rather than in situ.
Earliest Galaxies in the JADES Origins Field: Luminosity Function and Cosmic ...Sérgio Sacani
We characterize the earliest galaxy population in the JADES Origins Field (JOF), the deepest
imaging field observed with JWST. We make use of the ancillary Hubble optical images (5 filters
spanning 0.4−0.9µm) and novel JWST images with 14 filters spanning 0.8−5µm, including 7 mediumband filters, and reaching total exposure times of up to 46 hours per filter. We combine all our data
at > 2.3µm to construct an ultradeep image, reaching as deep as ≈ 31.4 AB mag in the stack and
30.3-31.0 AB mag (5σ, r = 0.1” circular aperture) in individual filters. We measure photometric
redshifts and use robust selection criteria to identify a sample of eight galaxy candidates at redshifts
z = 11.5 − 15. These objects show compact half-light radii of R1/2 ∼ 50 − 200pc, stellar masses of
M⋆ ∼ 107−108M⊙, and star-formation rates of SFR ∼ 0.1−1 M⊙ yr−1
. Our search finds no candidates
at 15 < z < 20, placing upper limits at these redshifts. We develop a forward modeling approach to
infer the properties of the evolving luminosity function without binning in redshift or luminosity that
marginalizes over the photometric redshift uncertainty of our candidate galaxies and incorporates the
impact of non-detections. We find a z = 12 luminosity function in good agreement with prior results,
and that the luminosity function normalization and UV luminosity density decline by a factor of ∼ 2.5
from z = 12 to z = 14. We discuss the possible implications of our results in the context of theoretical
models for evolution of the dark matter halo mass function.
6. Some forms of renewable energy
Solar energy
Wind energy
Biomass energy
Tidal energy
Hydro energy
Geo-thermal energy
7. Solar Energy
The energy utilized from sunlight
Two methods for harvesting solar energy.
- Concentrating solar thermal plant (CSP)
- Photovoltaic cell (PV)
9. Wind Energy
▪ Energy got from wind or moving air.
▪ Wind turbines are used for getting energy.
▪ Each wind turbine can produce 0.25 to 2 MW of electric power.
▪ It requires minimum 15 km/hr wind speed.
12. Hydro Energy
▪ Currently largest source of energy from renewable sources.
▪ Needs guaranteed supply of water.
▪ Kinetic energy of water rotates turbine which produces electricity.
14. Geo-thermal Energy
▪ The heat that used for geo-thermal energy can be
derived from deep within the heart.
▪ Heat conducts from core to surrounding rock.
<,
▪ High temperature and pressure cause rock to melt
which is called magma.
▪ Magma converts upwards.
16. Bio-mass Energy
Materials from living or recently living
organisms.
Wood, waste, gas and alcohol fuels.
Bio-mass is commonly plant matter to
generate electricity and produce heat.
17. Uses of Renewable Energy in Bangladesh
Solar
56%
Wind
5%
Bio-gas
38%
Bio-mass
0%
Micro-hydro
1%
Solar Wind Bio-gas Bio-mass Micro-hydro
