Geothermal energy involves extracting heat from underground and using it to generate electricity or for direct uses like heating and cooling. There are various methods to extract geothermal energy depending on the underground temperature, including dry steam, flash steam, binary cycle, and hot dry rock technology. While geothermal energy has environmental advantages over fossil fuels, development costs are high due to exploration and drilling risks. However, operating costs are low as the fuel source is constant. Geothermal energy provides baseload power and is most economically viable in locations with suitable underground temperatures near the Earth's tectonic plate boundaries.
Introduction
History of geothermal energy
Geothermal Reservoirs
Uses of Geothermal Energy
Types of geothermal power plants
Pro and Cons
Cost, price and challenges
Geothermal Energy in world and srilanka
Conclusion
Geothermal energy
Its a very vast growing energy sector in world many country and use this energy for their country
This slide shows how and where it done.
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/
Introduction
History of geothermal energy
Geothermal Reservoirs
Uses of Geothermal Energy
Types of geothermal power plants
Pro and Cons
Cost, price and challenges
Geothermal Energy in world and srilanka
Conclusion
Geothermal energy
Its a very vast growing energy sector in world many country and use this energy for their country
This slide shows how and where it done.
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/
This Presentation shows what is Geothermal Energy and how can we use it and what are the types of the plant setup can be done and what will be done for this India and how much it generates the power in terms of a watt in India.
Introduction to Geothermal Energy as an effort to spread public awareness on Sustainable Development in accordance with United Nation's Sustainable Development Goals.
amazing ppt on geothermal energy - how it's extracted ,types of engines ,their description and its pros and cons,future of geothermal energy,technology required etc
Geothermal energy resources, power generation methods like vapour dominated, water dominated, flash steam, binary fluid and total flow concept of power generation
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
Our earth’s interior - like the sun – provides energy from nature. This heat – geothermal energy – yields warmth and power that we can use without polluting the environment.
Geothermal heat originates from Earth’s fiery consolidation of dust and gas over 4 billion years ago. At earth core – 4,000 miles deep – temperatures may reach over 9,000 degrees F
geothermal energy .the slides cover every tiny information about geothermal energy .it will give an overall picture of how geothermal energy plays an vital role in our life .how it all originated .its history .the solar water heater and all.it also show shows its importance in future.
This Presentation shows what is Geothermal Energy and how can we use it and what are the types of the plant setup can be done and what will be done for this India and how much it generates the power in terms of a watt in India.
Introduction to Geothermal Energy as an effort to spread public awareness on Sustainable Development in accordance with United Nation's Sustainable Development Goals.
amazing ppt on geothermal energy - how it's extracted ,types of engines ,their description and its pros and cons,future of geothermal energy,technology required etc
Geothermal energy resources, power generation methods like vapour dominated, water dominated, flash steam, binary fluid and total flow concept of power generation
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
Our earth’s interior - like the sun – provides energy from nature. This heat – geothermal energy – yields warmth and power that we can use without polluting the environment.
Geothermal heat originates from Earth’s fiery consolidation of dust and gas over 4 billion years ago. At earth core – 4,000 miles deep – temperatures may reach over 9,000 degrees F
geothermal energy .the slides cover every tiny information about geothermal energy .it will give an overall picture of how geothermal energy plays an vital role in our life .how it all originated .its history .the solar water heater and all.it also show shows its importance in future.
Analysis of Induction Generator for Geothermal Power Generation Systemijtsrd
Nowadays, renewable energy sources contribute approximately twenty five percent of the world electricity supply. The challenge is the inevitable increase in energy consumption in the world with the risk of a major environmental impact and climate change as a results of the combustion of fossil fuels. Therefore, renewable energy has a very important role to play in the near future. Geothermal Power is one of the renewable energy sources, but it is largely ignored in favor of wind and solar energy. However, geothermal power is reliably predictable years in advance for power generation unlike wind and solar energy. Besides, it is convenient to supply the electricity sufficiently for rural and coastal areas which are far from national grid. The appropriate steam turbine to use in geothermal power plant is carefully selected. More importantly, the design calculation of a 0.5 MW, 6 poles induction generator is calculated in detail in order to generate electrical power concerned with the geothermal ranges of coastal areas in Myanmar. Geothermal power plant operations tend to be of three general kinds dry stream plants and flash plants, applied to high energy resources, and binary plants. Aung Myo Naing "Analysis of Induction Generator for Geothermal Power Generation System" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-5 , August 2019, URL: https://www.ijtsrd.com/papers/ijtsrd26756.pdf Paper URL: https://www.ijtsrd.com/engineering/electrical-engineering/26756/analysis-of-induction-generator-for--geothermal-power-generation-system/aung-myo-naing
Presenation on 'Understanding the water requirements of the power sector', by Anna Delgado from the World Bankat 2014 UN-Water Annual International Zaragoza Conference. Preparing for World Water Day 2014: Partnerships for improving water and energy access, efficiency and sustainability. 13-16 January 2014
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.
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
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
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!
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
The Indian economy is classified into different sectors to simplify the analysis and understanding of economic activities. For Class 10, it's essential to grasp the sectors of the Indian economy, understand their characteristics, and recognize their importance. This guide will provide detailed notes on the Sectors of the Indian Economy Class 10, using specific long-tail keywords to enhance comprehension.
For more information, visit-www.vavaclasses.com
11. Hot Springs Hot springs in Steamboat Springs area. http://www.eia.doe.gov/cneaf/solar.renewables/page/geothermal/geothermal.html
12. Fumaroles Clay Diablo Fumarole (CA) White Island Fumarole New Zealand http://volcano.und.edu/vwdocs/volc_images/img_white_island_fumerole.html http://lvo.wr.usgs.gov/cdf_main.htm
50. Cost of Water & Steam http://www.worldbank.org/html/fpd/energy/geothermal/assessment.htm Table Geothermal Steam and Hot Water Supply Cost where drilling is required 10-20 Low Temperature (<100 o C) 20-40 3.0-4.5 Medium Temperature (100-150 o C) 3.5-6.0 High temperature (>150 o C) Cost (US ¢ /tonne of hot water) Cost (US $/ tonne of steam)
51. Cost of Geothermal Power http://www.worldbank.org/html/fpd/energy/geothermal/assessment.htm Normally not suitable 4.0-6.0 2.5-5.0 Large Plants (>30 MW) Normally not suitable 4.5-7 4.0-6.0 Medium Plants (5-30 MW) 6.0-10.5 5.5-8.5 5.0-7.0 Small plants (<5 MW) Unit Cost (US ¢ /kWh) Low Quality Resource Unit Cost (US ¢ /kWh) Medium Quality Resource Unit Cost (US ¢ /kWh) High Quality Resource
52. Direct Capital Costs Direct Capital Costs (US $/kW installed capacity) http://www.worldbank.org/html/fpd/energy/geothermal/assessment.htm Normally not suitable Exploration : US$100-400 Steam field:US$400-700 Power Plant:US$850-1100 Total: US$1350-2200 Exploration:: US$100-200 Steam field:US$300-450 Power Plant:US$750-1100 Total: US$1150-1750 Large Plants (>30 MW) Normally not suitable Exploration: : US$250-600 Steam field:US$400-700 Power Plant:US$950-1200 Total: US$1600-2500 Exploration : US$250-400 Steamfield:US$200-US$500 Power Plant: US$850-1200 Total: US$1300-2100 Med Plants (5-30 MW) Exploration : US$400-1000 Steam field:US$500-900 Power Plant:US$1100-1800 Total:US$2000-3700 Exploration : US$400-1000 Steam field:US$300-600 Power Plant:US$1100-1400 Total: US$1800-3000 Exploration : US$400-800 Steam field:US$100-200 Power Plant:US$1100-1300 Total: US$1600-2300 Small plants (<5 MW) Low Quality Resource Medium Quality Resource High Quality Resource Plant Size
53.
54. Operating/Maintenance Costs Operating and Maintenance Costs http://www.worldbank.org/html/fpd/energy/geothermal/assessment.htm 0.4-0.7 0.6-0.8 0.8-1.4 Total 0.25-0.45 0.35-0.45 0.45-0.7 Power Plant 0.15-0.25 0.25-0.35 0.35-0.7 Steam field O&M Cost (US c/KWh) Large Plants(>30 MW) O&M Cost (US c/KWh) Medium Plants (5-30 MW) O&M Cost (US c/KWh) Small plants (<5 MW)