Near term issues include paying off circular debt to relieve financial pressures, investing to reduce line losses from the distribution system, and encouraging industries to generate their own power to reduce grid demand. Long term issues involve converting inefficient plants, investing in renewable energy like solar, and utilizing coal reserves. Failure to address these issues risks exacerbating energy shortages and damaging economic growth.
The document summarizes current energy production methods in the United States and discusses alternative energy sources. It notes that the US currently generates the majority of its electricity from natural gas (35.1%), coal (27.4%), and nuclear (19.3%) sources. The document also discusses the pros and cons of various renewable energy sources like solar and wind as well as challenges around energy storage and integrating renewable energy into the national grid. It concludes by stating that developing better energy storage capabilities will help address the intermittent nature of renewable energy sources.
M6A1 Group Project - Alternative Energy Final - 20190616 ChristopherGibson31
The document summarizes current energy production methods in the United States and discusses alternative energy sources. It notes that the top three energy sources are natural gas at 35.1%, coal at 27.4%, and nuclear at 19.3%. The document also discusses the pros and cons of various renewable energy sources like solar and wind as well as challenges around energy storage and integrating renewable energy into the national grid. It concludes by arguing that developing energy storage capabilities is key to transitioning to more renewable energy sources.
Energy crisis has been a recurring problem due to increasing demand and limited fossil fuel reserves. The 1973 and 1979 oil crises showed the world's dependence on oil from unstable regions. While renewable sources like solar and wind show promise, they currently only provide a small fraction of energy needs. Nuclear power provides temporary relief but uranium reserves will last less than 15 years if used widely. Coal reserves will last 100-215 years at current consumption rates but is also limited and dirty. No single replacement exists and transition will be difficult, requiring a mix of solutions and reduced consumption through efficiency. Public understanding of the science and anticipated challenges is crucial to navigating this global issue.
¿Energía sostenible para el mundo?
Por Sir Christopher Llewellyn Smith, Director de Investigación Energética en la Universidad de Oxford y Ex director general del CERN.
The document discusses the global energy crisis and its impact on Pakistan. It notes that fossil fuel demand has risen steadily since the industrial revolution, but supplies are limited and countries are competing for remaining resources. Pakistan faces regular electricity shortages as consumption grows faster than production. Recommendations include developing renewable energy sources like solar, wind and hydropower, as well as improving infrastructure and management of the energy sector. The summary emphasizes that sustainable energy solutions are needed to ensure future generations have access to power.
This document discusses Pakistan's energy crisis and options for conservation and renewable energy. It notes that Pakistan has been facing shortages in oil and electricity for the past 5-6 years. It then discusses various renewable energy sources that could help address this crisis, including solar, wind, hydropower, biomass, and tidal energy. Small hydro in particular is highlighted as an option well-suited for rural areas not connected to the grid. The document concludes by emphasizing the importance of conserving energy and utilizing renewable resources like solar, wind, water, and biomass to help Pakistan's economy and address its current energy challenges.
Engaging presentation on global warming based upon a Frontline episode called Heat. Presented by Learn, Share Act.
Visit: http://learnshareact.com See how you can make a difference.
Near term issues include paying off circular debt to relieve financial pressures, investing to reduce line losses from the distribution system, and encouraging industries to generate their own power to reduce grid demand. Long term issues involve converting inefficient plants, investing in renewable energy like solar, and utilizing coal reserves. Failure to address these issues risks exacerbating energy shortages and damaging economic growth.
The document summarizes current energy production methods in the United States and discusses alternative energy sources. It notes that the US currently generates the majority of its electricity from natural gas (35.1%), coal (27.4%), and nuclear (19.3%) sources. The document also discusses the pros and cons of various renewable energy sources like solar and wind as well as challenges around energy storage and integrating renewable energy into the national grid. It concludes by stating that developing better energy storage capabilities will help address the intermittent nature of renewable energy sources.
M6A1 Group Project - Alternative Energy Final - 20190616 ChristopherGibson31
The document summarizes current energy production methods in the United States and discusses alternative energy sources. It notes that the top three energy sources are natural gas at 35.1%, coal at 27.4%, and nuclear at 19.3%. The document also discusses the pros and cons of various renewable energy sources like solar and wind as well as challenges around energy storage and integrating renewable energy into the national grid. It concludes by arguing that developing energy storage capabilities is key to transitioning to more renewable energy sources.
Energy crisis has been a recurring problem due to increasing demand and limited fossil fuel reserves. The 1973 and 1979 oil crises showed the world's dependence on oil from unstable regions. While renewable sources like solar and wind show promise, they currently only provide a small fraction of energy needs. Nuclear power provides temporary relief but uranium reserves will last less than 15 years if used widely. Coal reserves will last 100-215 years at current consumption rates but is also limited and dirty. No single replacement exists and transition will be difficult, requiring a mix of solutions and reduced consumption through efficiency. Public understanding of the science and anticipated challenges is crucial to navigating this global issue.
¿Energía sostenible para el mundo?
Por Sir Christopher Llewellyn Smith, Director de Investigación Energética en la Universidad de Oxford y Ex director general del CERN.
The document discusses the global energy crisis and its impact on Pakistan. It notes that fossil fuel demand has risen steadily since the industrial revolution, but supplies are limited and countries are competing for remaining resources. Pakistan faces regular electricity shortages as consumption grows faster than production. Recommendations include developing renewable energy sources like solar, wind and hydropower, as well as improving infrastructure and management of the energy sector. The summary emphasizes that sustainable energy solutions are needed to ensure future generations have access to power.
This document discusses Pakistan's energy crisis and options for conservation and renewable energy. It notes that Pakistan has been facing shortages in oil and electricity for the past 5-6 years. It then discusses various renewable energy sources that could help address this crisis, including solar, wind, hydropower, biomass, and tidal energy. Small hydro in particular is highlighted as an option well-suited for rural areas not connected to the grid. The document concludes by emphasizing the importance of conserving energy and utilizing renewable resources like solar, wind, water, and biomass to help Pakistan's economy and address its current energy challenges.
Engaging presentation on global warming based upon a Frontline episode called Heat. Presented by Learn, Share Act.
Visit: http://learnshareact.com See how you can make a difference.
This document provides an overview of chapters in an eBook about renewable energy's impact on hydrocarbon dominance. Chapter 1 discusses the current dominance of coal, crude oil, and natural gas globally. Chapter 2 examines renewable energy development and investment among G20 nations. Chapter 3 outlines various renewable technologies including wind, solar, hydroelectric, geothermal, tidal, biomass and biofuels. Chapter 4 profiles 5 major companies influencing renewable energy: Google, NextEra Energy Resources, Siemens, GE Energy, and Waste Management. The conclusion notes projections that coal and oil use will increase significantly by 2020 despite rising renewable adoption.
Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation for the U.S. Department of Energy’s National Nuclear Security Administration. The document discusses renewable energy opportunities for a tribally owned gas station on Santo Domingo Pueblo land in New Mexico. It analyzes the gas station's current contributions to greenhouse gas emissions and explores renewable alternatives like solar panels, wind turbines, and biofuels that could help transition the station to more sustainable operations. Federal grant programs are also identified as potential resources to support renewable energy projects that provide economic benefits while preserving tribal traditions.
This chapter discusses various energy sources and their pros and cons. It begins by outlining learning outcomes related to dominant energy sources, issues around peak oil production, the importance and environmental effects of coal, how nuclear reactors work, renewable energy sources, and debates around biofuels. Key sources discussed include fossil fuels (oil, gas, coal), nuclear power, wind and solar energy, water power, and biofuels. Challenges and potentials around each source are summarized.
The document discusses the history of energy consumption and trends. It describes how early humans relied on biological sources like wood and how the industrial revolution led to increased fossil fuel use. The automobile further drove oil demand and suburban sprawl. Today, developed nations consume far more energy per capita than developing nations. The document also examines trends like natural gas usage, electricity generation, and the role of OPEC in the global energy market.
Hydraulic fracturing, also known as fracking, involves injecting fluid into shale rock formations at high pressure to extract oil and natural gas. While fracking has increased US energy production and economic benefits, there are also environmental concerns about potential groundwater contamination from the chemicals used in fracking fluids and increased air pollution near extraction sites. The document discusses the history, process, benefits and concerns of hydraulic fracturing for natural gas and oil extraction in the United States.
This document discusses some of the controversies surrounding wind energy, including its environmental impacts and efficiency issues. While wind energy production has grown rapidly, it still only accounts for a small percentage of global energy demands. There are concerns about wind turbines killing large numbers of birds and bats each year and disrupting local ecosystems. Additionally, wind turbines have proven less efficient than initially estimated, as they often do not function at full capacity and require high maintenance costs. Some wind farm projects have even been abandoned due to these issues. The document examines debates around wind energy's environmental impacts and viability as a renewable energy solution.
The document discusses Pakistan's energy crisis. It defines the energy crisis as a shortage of electricity to meet growing demand. Key points include: reasons for the crisis like unrealistic planning and aging infrastructure; immediate goals like new power plants and transmission lines; long term solutions like developing alternative energy sources; and severe economic and social impacts like unemployment and inflation if the crisis is not addressed. It concludes that political agreement on projects like Kalabagh Dam and increasing reliance on gas, hydropower and nuclear energy are needed to resolve the crisis and support Pakistan's economic growth.
This document discusses the relevance of solar energy for small and medium enterprises (SMEs) in India. It notes that climate change is a serious problem caused by greenhouse gas emissions from fossil fuel use. Solar energy is a promising renewable alternative that can address energy security issues and reduce dependence on fossil fuel imports. India receives a large amount of solar radiation that could meet its energy needs many times over through solar power. The document argues that solar technologies are suitable for small businesses, as the costs of solar have reached parity with diesel generators in some areas of India. Solar can provide process heat for industrial applications. Widespread adoption of solar energy would create domestic manufacturing and jobs while spurring economic growth for SMEs.
The document discusses India's energy crisis and the current energy situation in India. It notes that India's energy demand is three times more than developed countries for the same production. The main causes of energy crisis are overconsumption, overpopulation, climate change impacts, and political/supply issues. There have been three major energy crises since the 1970s due to events like the OPEC oil embargo and Gulf wars. Currently, hundreds of millions of Indians still lack access to electricity and rely on biomass. The government is taking steps to improve energy access and shift towards renewable sources to solve the crisis.
By analyzing macro-economic themes that are representative of energy and resource production and consumption, this report provides an overview of the near-term themes in cleantech as we see it.
After multiple discussions around the world, this is an emerging view on the future of energy that is being shared for further comment and feedback. Events in London, Dubai, Shanghai, Delhi and New York have explored key drivers of change. Other events elsewhere have added in additional perspectives.
The document proposes reducing dependence on fossil fuels by increasing use of nuclear power, renewable energy, and more efficient transportation and buildings. It suggests using nuclear power for electricity generation, ships, and potentially trains. Renewable energy like solar, wind, and biomass can offset fossil fuel usage for power and transportation. More efficient cars, use of biofuels and electric vehicles also reduce fossil fuel demand. Improving building energy generation and usage through solar, wind, and better insulation contributes. However, plastics remain challenging as they heavily rely on natural gas. Overall, a variety of solutions can significantly lower but may not fully eliminate fossil fuel dependence.
There is no doubt that human activity on Earth cause changes in the environment in which we live. Many of these environmental impacts are from the generation, handling and use of energy. The main reason for the existence of environmental impacts from the generation, handling and use of energy lies in the fact that the world consumption of primary energy from non-renewable sources (oil, coal, natural and nuclear gas) accounts for approximately 88% of full, leaving only 12% renewable sources. This heavy dependence on non-renewable energy sources has led, in addition to ongoing concern about the possibility of depletion of these sources, the emission of large amounts of carbon dioxide (CO2) in the atmosphere, which in 2013 was of 36.3 billion tonnes, approximately 3.9 times the amount issued in 1960 (9.3 billion tons). Regardless of the various solutions that may be adopted to eliminate or mitigate the causes of the greenhouse effect, the most important is undoubtedly the adoption of measures to contribute to the elimination or reduction of the consumption of fossil fuels in energy production, as well as its use more efficient in transport, industry, agriculture and urban areas (residential and commercial), given that the use and production of energy account for 57% of greenhouse gases emitted by human activity. In this sense, the implementation of a sustainable energy system is essential.
Renewable energy comes from resources that replenish naturally like sunlight, wind, rain, tides and geothermal heat. About 16% of global energy comes from renewables like biomass and hydropower. New renewables like wind, solar and geothermal are growing rapidly and account for 3% of global energy. Renewable energy sources like hydropower and wind are expected to provide energy for almost 1 billion more years. Renewable energy flows from natural processes and includes electricity from solar, wind, hydropower, biomass and biofuels.
need of nuclear energy for growing IndiaShubham Babar
Nuclear energy provides 20% of the world's electricity through 440 reactors in 31 countries. India plans to significantly expand its nuclear power industry and generate an additional 25,000 MW of nuclear power by 2020. India is developing thorium-based fast breeder reactors and participating in the ITER nuclear fusion project. Nuclear power could provide a non-polluting alternative to meet India's growing energy demands, which are expected to double electricity consumption to 5000-6000 kWh per capita by 2050. While prospects for nuclear energy in India are bright in the long run, the benefits of the US-India nuclear deal and India's established nuclear industry suggest nuclear power has potential to be a major electricity source in the future.
A brief introduction and reminder of of the energy market here in the most isolated group of inhabited islands in the entire world - Hawaii - where we have to import ALL of our fossil fuel.
The document discusses the causes and effects of load shedding in Karachi, Pakistan, as well as some potential solutions. It notes that load shedding is caused by a lack of water in dams, aging generation equipment, increasing fuel costs, and the inability of power companies to meet demand. This load shedding negatively impacts people, the economy, and daily circumstances. Some proposed solutions include increasing the use of solar panels, wind turbines, hydropower, and nuclear energy. The conclusion emphasizes that both government action and changes to public behavior and energy use are needed to address Pakistan's energy crisis and reduce the impacts of load shedding.
This chapter discusses the history and patterns of energy consumption. It describes how early humans exploited wood and coal as energy sources during the Industrial Revolution. The invention of the automobile increased oil demand and suburban sprawl. Government policies influence transportation and electricity use. OPEC sets oil prices, which impact all economies. Developed nations consume far more energy than developing countries.
This chapter discusses the history and patterns of energy consumption. It describes how early humans exploited wood and coal as energy sources to enable settlements and industry during the Industrial Revolution. The automobile further increased oil demand and drove suburban development patterns. Government policies influence transportation and electricity infrastructure, affecting national energy usage trends. Energy economics and politics, like OPEC setting oil prices, also impact consumption trends worldwide.
The document discusses the 1970s energy crisis where major industrialized nations faced substantial petroleum shortages and rising oil prices. It led to an overall energy crisis where the demand for energy resources was exceeding the available supply. This caused market failures and disruptions to energy infrastructure and supplies. The energy crisis had major social and economic impacts as it increased costs for consumers and businesses. It highlighted the world's dependence on oil and need to transition to more sustainable energy sources and technologies.
This document provides an overview of chapters in an eBook about renewable energy's impact on hydrocarbon dominance. Chapter 1 discusses the current dominance of coal, crude oil, and natural gas globally. Chapter 2 examines renewable energy development and investment among G20 nations. Chapter 3 outlines various renewable technologies including wind, solar, hydroelectric, geothermal, tidal, biomass and biofuels. Chapter 4 profiles 5 major companies influencing renewable energy: Google, NextEra Energy Resources, Siemens, GE Energy, and Waste Management. The conclusion notes projections that coal and oil use will increase significantly by 2020 despite rising renewable adoption.
Sandia National Laboratories is a multi-program laboratory managed and operated by Sandia Corporation for the U.S. Department of Energy’s National Nuclear Security Administration. The document discusses renewable energy opportunities for a tribally owned gas station on Santo Domingo Pueblo land in New Mexico. It analyzes the gas station's current contributions to greenhouse gas emissions and explores renewable alternatives like solar panels, wind turbines, and biofuels that could help transition the station to more sustainable operations. Federal grant programs are also identified as potential resources to support renewable energy projects that provide economic benefits while preserving tribal traditions.
This chapter discusses various energy sources and their pros and cons. It begins by outlining learning outcomes related to dominant energy sources, issues around peak oil production, the importance and environmental effects of coal, how nuclear reactors work, renewable energy sources, and debates around biofuels. Key sources discussed include fossil fuels (oil, gas, coal), nuclear power, wind and solar energy, water power, and biofuels. Challenges and potentials around each source are summarized.
The document discusses the history of energy consumption and trends. It describes how early humans relied on biological sources like wood and how the industrial revolution led to increased fossil fuel use. The automobile further drove oil demand and suburban sprawl. Today, developed nations consume far more energy per capita than developing nations. The document also examines trends like natural gas usage, electricity generation, and the role of OPEC in the global energy market.
Hydraulic fracturing, also known as fracking, involves injecting fluid into shale rock formations at high pressure to extract oil and natural gas. While fracking has increased US energy production and economic benefits, there are also environmental concerns about potential groundwater contamination from the chemicals used in fracking fluids and increased air pollution near extraction sites. The document discusses the history, process, benefits and concerns of hydraulic fracturing for natural gas and oil extraction in the United States.
This document discusses some of the controversies surrounding wind energy, including its environmental impacts and efficiency issues. While wind energy production has grown rapidly, it still only accounts for a small percentage of global energy demands. There are concerns about wind turbines killing large numbers of birds and bats each year and disrupting local ecosystems. Additionally, wind turbines have proven less efficient than initially estimated, as they often do not function at full capacity and require high maintenance costs. Some wind farm projects have even been abandoned due to these issues. The document examines debates around wind energy's environmental impacts and viability as a renewable energy solution.
The document discusses Pakistan's energy crisis. It defines the energy crisis as a shortage of electricity to meet growing demand. Key points include: reasons for the crisis like unrealistic planning and aging infrastructure; immediate goals like new power plants and transmission lines; long term solutions like developing alternative energy sources; and severe economic and social impacts like unemployment and inflation if the crisis is not addressed. It concludes that political agreement on projects like Kalabagh Dam and increasing reliance on gas, hydropower and nuclear energy are needed to resolve the crisis and support Pakistan's economic growth.
This document discusses the relevance of solar energy for small and medium enterprises (SMEs) in India. It notes that climate change is a serious problem caused by greenhouse gas emissions from fossil fuel use. Solar energy is a promising renewable alternative that can address energy security issues and reduce dependence on fossil fuel imports. India receives a large amount of solar radiation that could meet its energy needs many times over through solar power. The document argues that solar technologies are suitable for small businesses, as the costs of solar have reached parity with diesel generators in some areas of India. Solar can provide process heat for industrial applications. Widespread adoption of solar energy would create domestic manufacturing and jobs while spurring economic growth for SMEs.
The document discusses India's energy crisis and the current energy situation in India. It notes that India's energy demand is three times more than developed countries for the same production. The main causes of energy crisis are overconsumption, overpopulation, climate change impacts, and political/supply issues. There have been three major energy crises since the 1970s due to events like the OPEC oil embargo and Gulf wars. Currently, hundreds of millions of Indians still lack access to electricity and rely on biomass. The government is taking steps to improve energy access and shift towards renewable sources to solve the crisis.
By analyzing macro-economic themes that are representative of energy and resource production and consumption, this report provides an overview of the near-term themes in cleantech as we see it.
After multiple discussions around the world, this is an emerging view on the future of energy that is being shared for further comment and feedback. Events in London, Dubai, Shanghai, Delhi and New York have explored key drivers of change. Other events elsewhere have added in additional perspectives.
The document proposes reducing dependence on fossil fuels by increasing use of nuclear power, renewable energy, and more efficient transportation and buildings. It suggests using nuclear power for electricity generation, ships, and potentially trains. Renewable energy like solar, wind, and biomass can offset fossil fuel usage for power and transportation. More efficient cars, use of biofuels and electric vehicles also reduce fossil fuel demand. Improving building energy generation and usage through solar, wind, and better insulation contributes. However, plastics remain challenging as they heavily rely on natural gas. Overall, a variety of solutions can significantly lower but may not fully eliminate fossil fuel dependence.
There is no doubt that human activity on Earth cause changes in the environment in which we live. Many of these environmental impacts are from the generation, handling and use of energy. The main reason for the existence of environmental impacts from the generation, handling and use of energy lies in the fact that the world consumption of primary energy from non-renewable sources (oil, coal, natural and nuclear gas) accounts for approximately 88% of full, leaving only 12% renewable sources. This heavy dependence on non-renewable energy sources has led, in addition to ongoing concern about the possibility of depletion of these sources, the emission of large amounts of carbon dioxide (CO2) in the atmosphere, which in 2013 was of 36.3 billion tonnes, approximately 3.9 times the amount issued in 1960 (9.3 billion tons). Regardless of the various solutions that may be adopted to eliminate or mitigate the causes of the greenhouse effect, the most important is undoubtedly the adoption of measures to contribute to the elimination or reduction of the consumption of fossil fuels in energy production, as well as its use more efficient in transport, industry, agriculture and urban areas (residential and commercial), given that the use and production of energy account for 57% of greenhouse gases emitted by human activity. In this sense, the implementation of a sustainable energy system is essential.
Renewable energy comes from resources that replenish naturally like sunlight, wind, rain, tides and geothermal heat. About 16% of global energy comes from renewables like biomass and hydropower. New renewables like wind, solar and geothermal are growing rapidly and account for 3% of global energy. Renewable energy sources like hydropower and wind are expected to provide energy for almost 1 billion more years. Renewable energy flows from natural processes and includes electricity from solar, wind, hydropower, biomass and biofuels.
need of nuclear energy for growing IndiaShubham Babar
Nuclear energy provides 20% of the world's electricity through 440 reactors in 31 countries. India plans to significantly expand its nuclear power industry and generate an additional 25,000 MW of nuclear power by 2020. India is developing thorium-based fast breeder reactors and participating in the ITER nuclear fusion project. Nuclear power could provide a non-polluting alternative to meet India's growing energy demands, which are expected to double electricity consumption to 5000-6000 kWh per capita by 2050. While prospects for nuclear energy in India are bright in the long run, the benefits of the US-India nuclear deal and India's established nuclear industry suggest nuclear power has potential to be a major electricity source in the future.
A brief introduction and reminder of of the energy market here in the most isolated group of inhabited islands in the entire world - Hawaii - where we have to import ALL of our fossil fuel.
The document discusses the causes and effects of load shedding in Karachi, Pakistan, as well as some potential solutions. It notes that load shedding is caused by a lack of water in dams, aging generation equipment, increasing fuel costs, and the inability of power companies to meet demand. This load shedding negatively impacts people, the economy, and daily circumstances. Some proposed solutions include increasing the use of solar panels, wind turbines, hydropower, and nuclear energy. The conclusion emphasizes that both government action and changes to public behavior and energy use are needed to address Pakistan's energy crisis and reduce the impacts of load shedding.
This chapter discusses the history and patterns of energy consumption. It describes how early humans exploited wood and coal as energy sources during the Industrial Revolution. The invention of the automobile increased oil demand and suburban sprawl. Government policies influence transportation and electricity use. OPEC sets oil prices, which impact all economies. Developed nations consume far more energy than developing countries.
This chapter discusses the history and patterns of energy consumption. It describes how early humans exploited wood and coal as energy sources to enable settlements and industry during the Industrial Revolution. The automobile further increased oil demand and drove suburban development patterns. Government policies influence transportation and electricity infrastructure, affecting national energy usage trends. Energy economics and politics, like OPEC setting oil prices, also impact consumption trends worldwide.
The document discusses the 1970s energy crisis where major industrialized nations faced substantial petroleum shortages and rising oil prices. It led to an overall energy crisis where the demand for energy resources was exceeding the available supply. This caused market failures and disruptions to energy infrastructure and supplies. The energy crisis had major social and economic impacts as it increased costs for consumers and businesses. It highlighted the world's dependence on oil and need to transition to more sustainable energy sources and technologies.
The global perspective of Energy Crisis.pptxMist Shea
The document summarizes the key causes and impacts of the global energy crisis. It identifies overpopulation, infrastructure issues, waste, and excessive consumption as contributing to dwindling energy supplies. The crisis has led to high fuel prices, conflicts over resources in the Middle East, and countries seeking new nuclear energy options. Potential solutions proposed include transitioning to renewable resources, promoting energy efficiency, improving energy grids, and implementing stricter controls on lighting and emissions. The crisis affects both developed and developing nations by threatening affordable access to electricity and cooking fuels.
This document discusses definitions of sustainability as they relate to renewable and non-renewable resources. It examines the challenge of meeting both human development needs and reducing climate change impacts. Key indicators for comparing technologies like wind and nuclear in terms of sustainability are environmental, economic and social factors. The document also provides background on fossil fuels, noting that while reserves appear large, growth in consumption could significantly reduce their projected lifetimes.
The need for expanded nuclear energy is urgent. Global energy demand is expected to grow by at least 50% by 2035, with electric demand in the developing world expected to triple.
Presently, more than one billion people completely lack electricity access and billions more consume one tenth or less of the electricity per capita consumed in the OECD. Much of that supply is intermittent.
At the same time, 81% of the world’s energy, and two thirds of the world’s electricity, is derived from fossil fuels, while emissions from fossil fuel combustion are a major factor driving global climate change.
This chapter discusses the history and patterns of energy consumption. It explains that early humans relied primarily on biological energy sources like wood. The industrial revolution led to a major increase in the use of fossil fuels like coal and later oil as the main sources of energy to power machines and transportation. Countries that had access to large deposits of coal saw more rapid industrialization. The invention of the automobile further increased oil consumption and shaped modern lifestyles. Geopolitics and economics strongly influence patterns of energy use between developed and developing nations.
Episode 66 : Renewable Energy Technologies
Currently, this is the largest source of renewable energy.
However, much of this is low-technology uses in developing countries. Presumably usage of these fuels will fall as countries grow.
Other fuels include things such as ethanol.
Is there enough farmland to grow the needed feedstocks as well as supplying necessary food supply?
Recent concerns over corn prices is an example here
Used for 16% of world electricity production.
Does not require technological breakthroughs.
However, political acceptance is an issue.
Small hydro is cost competitive
Costs of wind fell by a factor of four between 1981-1999
Wind is now competitive in favorable locations.
Now about 5-8 cents/kWh
Competitive with traditional fuels with a $25/ton CO2 tax
Study shows wind is competitive at $38/ton CO2 near Chicago, and could be situated further away with a price of $76/ton CO2.
Distance from center decreases intermittency, but increases transmission losses.
Because wind is intermittent, storage is an issue.
For instance, excess power could be used to compress air in a reservoir as storage.
Currently feasible at about $93/ton
Denmark and Norway work in tandem to provide power.
When winds are favorable, Denmark exports wind energy to Norway. When not, Norway exports hydropower to Denmark.
SAJJAD KHUDHUR ABBAS
Ceo , Founder & Head of SHacademy
Chemical Engineering , Al-Muthanna University, Iraq
Oil & Gas Safety and Health Professional – OSHACADEMY
Trainer of Trainers (TOT) - Canadian Center of Human
Development
The Future of Alternate Energy in India: The World War-III Begins Manu Srinath
Mankind has already seen two World Wars. The Nations which emerged victorious in the last one are today the so-called Developed Nations and others are forced to have a 'subordinate' tag and they are called the Third World.
But now it's time for the next one and this is not a Tennis tournment to have seedings to save the Mighty Neck of the First World. No head-starts.
No Offence to Late PM Rajiv Gandhi of India when he said " Information Technology will be the base for the Third Word War". But we, a group of NLUO-ites believe that the fight is for the dominance in Alternate Energy and those who lag behind, will be behind others forever.
The Real Bloodshed is yet to begin.... and Ideas and War Strategies??!!.... dnt worry... we are there!
- A National Law University Orissa Presentation
The document discusses different types of energy resources including potential, kinetic, thermal, chemical, mechanical, nuclear, solar, and electrical energy. It notes that energy is necessary for development and most countries rely on non-renewable fossil fuels like coal, oil and natural gas to meet growing energy demands. However, renewable energy sources like hydroelectric, solar, wind and biomass are alternatives that can be replenished naturally over time. The document focuses on hydroelectric power as a renewable and continuous source of energy that harnesses the kinetic energy of moving water to generate electricity through dams and other hydroelectric facilities.
This document discusses sustainable energy supplies and trends in energy consumption. It notes that most global energy currently comes from non-renewable resources like coal, oil, and natural gas. These resources have disadvantages like air pollution, greenhouse gas emissions, and finite supplies. The document also discusses renewable energy sources like hydroelectric, wind, and solar power. It examines how factors like population, GDP, policies, and geography influence energy demand in different countries. High-income countries tend to rely more on oil and natural gas, while many low-income countries rely heavily on biomass. The document analyzes energy trends in major countries and regions. It provides examples of China's large-scale efforts to expand renewable energy and balance economic growth with environmental
Pakistan faces an ongoing energy crisis due to a shortage in power supply compared to demand. This is caused by issues like poor management, corruption, theft, wastage, and lack of investment in alternative energy sources in the past. Developing renewable resources like solar, wind, and hydroelectric power could help address Pakistan's energy crisis.
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This document discusses various topics related to renewable energy sources and reducing energy consumption, including:
1) Estimates of new jobs that could be created from renewable energy types like high mileage cars, which still need improvements but are becoming more popular.
2) Issues with non-renewable fuels under current technology and the need for more electricity in the future.
3) Simple conservation measures individuals can take now to reduce energy usage and air pollution.
This document discusses various topics related to renewable energy sources and reducing energy consumption, including:
1) Estimates of new jobs that could be created from renewable energy types like high mileage cars, which still need improvements but are becoming more popular.
2) Issues with non-renewable fuels under current technology and the need for more electricity in the future.
3) Simple conservation measures individuals can take now to reduce energy usage and air pollution.
This document provides an outline for a chapter on energy resources and uses. It begins by listing learning outcomes for the chapter, which include understanding dominant energy sources, peak oil production, the importance of coal, environmental effects of coal burning, how nuclear reactors work, renewable energy sources, and arguments around biofuels. The outline then provides headings and brief descriptions of the content that will be covered under each section, including fossil fuels, nuclear power, energy conservation, biomass, wind/solar energy, water power, fuel cells, and future energy scenarios.
The document discusses electricity access challenges in developing nations, particularly in rural and remote areas with scattered populations and little economic activity. Extending electric grids to these areas is often the most feasible solution but is limited by high costs. Hybrid energy systems using renewable sources like solar, wind and hydroelectric power will play a key role in meeting future electricity demand in a sustainable way. However, power from intermittent renewable sources requires energy storage systems to balance energy generation with load demand.
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...PECB
Denis is a dynamic and results-driven Chief Information Officer (CIO) with a distinguished career spanning information systems analysis and technical project management. With a proven track record of spearheading the design and delivery of cutting-edge Information Management solutions, he has consistently elevated business operations, streamlined reporting functions, and maximized process efficiency.
Certified as an ISO/IEC 27001: Information Security Management Systems (ISMS) Lead Implementer, Data Protection Officer, and Cyber Risks Analyst, Denis brings a heightened focus on data security, privacy, and cyber resilience to every endeavor.
His expertise extends across a diverse spectrum of reporting, database, and web development applications, underpinned by an exceptional grasp of data storage and virtualization technologies. His proficiency in application testing, database administration, and data cleansing ensures seamless execution of complex projects.
What sets Denis apart is his comprehensive understanding of Business and Systems Analysis technologies, honed through involvement in all phases of the Software Development Lifecycle (SDLC). From meticulous requirements gathering to precise analysis, innovative design, rigorous development, thorough testing, and successful implementation, he has consistently delivered exceptional results.
Throughout his career, he has taken on multifaceted roles, from leading technical project management teams to owning solutions that drive operational excellence. His conscientious and proactive approach is unwavering, whether he is working independently or collaboratively within a team. His ability to connect with colleagues on a personal level underscores his commitment to fostering a harmonious and productive workplace environment.
Date: May 29, 2024
Tags: Information Security, ISO/IEC 27001, ISO/IEC 42001, Artificial Intelligence, GDPR
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Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
Preparation and standardization of the following : Tonic, Bleaches, Dentifrices and Mouth washes & Tooth Pastes, Cosmetics for Nails.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
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.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
3. •c O n T e N t S
•
•
•
•
•
•
What Is Energy Crisis……?
Energy Crisis Management
Energy Crisis In India
Causes Of Energy Crisis
Effects Of Energy Crisis on our economy
Solutions…
4. •An energy crisis is any
great bottleneck (or price rise) in the
supply of energy resources to
an economy. In popular literature
though, it often refers to one of the
energy sources used at a certain time
and place, particularly those that
supply national electricity grids or
serve as fuel for vehicles
5. •There has been an enormous
increase in the global demand for
energy in recent years as a result
of industrial development and
population growth. Supply of
energy is, therefore, far less than
the actual demand.
6. •The energy crisis we often talk about is not
about the shortage of energy. In fact there
is more than enough energy around. The
―energy crisis‖ is because we are unable to
extract sufficient fuel from the earth to
satisfy our needs; or because we are not
producing enough electricity using the
various fuels. This results in an energy
crisis in spite of abundant energy around
us.
7. Scientists all over the world are plagued with the
problem of energy crisis. At individual level, very
little is being done to overcome it. Natural
resources are fast depleting. They are being
sold at sky rocketing rates. Many are finding it
difficult to manage their budget. But there's no
choice. Time is fast running out and we are yet
to come up with an answer. It has become
imperative now to look for alternative sources of
energy.
8. •Environmentalists have been plaguing
our lives with the truth of diminishing
resources. But we turned a deaf ear to all
their pleas. It's time to wake up and smell
the coffee. No longer can we be lax
about this issue. So let's take a look at
some of the resources that are available
and can be optimized to suit our needs.
9. •Two natural resources are here to our rescue;
wind and sun. They are available in plenty and at
no cost! Installing solar panels in houses can
replace central air conditioning. Using solar
cookers to prepare food can save on gas and
electricity.
10. •If wind turbines are installed in plenty,
power and electricity can be generated
to run some electrical appliances.
Putting all this in place is a little
expensive. But we have to think of the
long-term benefits that doing so offers.
11. •Water is another resource that can be utilized to
our
advantage. Studies are being conducted on how to
use water as fuel to run vehicles. Some
experiments have been successful in burning
water to produce energy to drive a car.
12. •However, these engine models
need to be worked upon more to
give them the perfect design.
Biodiesel is yet another fuel that is
easier to produce and cheaper to
run. But the engines need to be fine
tuned to accept them.
13. •For a century we have known that
energy crisis management is
important . Plenty of options are
available to us as alternate energy
resources. We need to keep our
eyes open and learn to use them
efficiently and judiciously.
14.
15. •India’s energy crisis cascaded
over half the country on Tuesday
when three of its regional grids
collapsed, leaving 620 million
people without governmentsupplied electricity for several
hours in, by far, the world’s biggest
blackout. …
16. oThe new power failure affected 620
million people across 20 of India’s 28
states – about double the population
of the United States.
17. oThe blackout was unusual in its
reach, stretching from the border
with Myanmar in the northeast to
the Pakistani border about 3000
kilometers away.
18. Its impact, however, was softened by
Indians’ familiarity with frequent
blackouts and the widespread use of
backup generators for major businesses
and key facilities such as hospitals and
airports. …
19. India’s demand for electricity has
soared along with its economy in
recent years, but utilities have been
unable to meet the growing needs.
India’s Central Electricity Authority
reported power deficits of more than 8
per cent in recent months.
20. In addition, vast amounts of power
are pirated through unauthorized
wiring that taps into the electrical
system.
21. The power deficit was worsened by a
weak monsoon that lowered hydroelectric
generation and kept temperatures higher,
further increasing electricity usage as
people seek to cool off.
22.
23. •The lifeblood of our society is
economical and abundant energy.
Coal, oil and natural gas are
supplying almost 90% of the world’s
energy needs.
24. •Hydro energy, nuclear energy and coal are
primarily used to produce electrical energy .
Biomass is used for cooking and heating . Natural
gas is used mostly for heating. Our salvation lies
primarily in wind and solar power. Although these
sources may seem small, they represent the future
because they are sustainable.
25. •Oil is uniquely versatile and as a result powers
almost all our machines. At nearly the speed
of sound, airplanes powered by oil carry a
plethora of people across the oceans every
day.
26. •Oil-powered vehicles transport and produce our
food. In USA alone, there are less people in
seats than there are seats in oil-powered
vehicles. Oil-powered machines are our only
way of life that we have known for many years.
Clearly, we are living in the age of oil, but that
age is rapidly drawing to a close.
27. •There is only sufficient oil to last 44
years if oil production stays constant
until it is used up. As oil reserves
become depleted, there will be less
which will make keeping production
constant impossible.
28. •Likewise, there is only enough coal to last
133 years and only enough natural gas to last
61 more years.
29. •Certainly by now, everyone realizes that gas
and oil will become expensive and scarce
within the lifetimes of our children or their
children.
30. •There will inevitably be a transition to
more renewable energy sources. That
transition may be haphazard or planned — it
is on us to decide. 66.3 percent of the
world’s gas reserves are in the Middle East
and the Russian Federation.
31. •The United States have 3.4 percent. On the
other hand, The United States consume 25
percent of the world’s oil and 70 percent of that
is imported.
32. •The coming times of scarce energy reserves will be
very hard for everyone here but it will be even
harder if it is not anticipated.
33. •It is huge importance that the public and all the
people who make decisions understand all the
facts about the energy crisis we are about to
face.
34.
35. •The macroeconomic implications of a supply
shock-induced energy crisis are large,
because energy is the resource used to exploit
all other resources.
36. •When energy markets fail, an energy shortage
develops. Electricity consumers may experience
intentionally-engineered rolling blackouts which are
released during periods of insufficient supply or
unexpected power outages, regardless of the
cause.
37. •Industrialized nations are dependent on oil,
and efforts to restrict the supply of oil would
have an adverse effect on the economies of
oil producers. For the consumer, the price
of natural gas , gasoline (petrol)
and diesel for cars and other vehicles rises.
38. •An early response from stakeholders is the call for
reports, investigations and commissions into the
price of fuels. There are also movements towards
the development of more sustainable urban
infrastructure.
40. •The world needs both more electricity and
less pollution. The goals are not incompatible,
but the solution will require better management
of demand, smarter use of coal as well as
renewable energy sources, and increased use
of nuclear power.
41. 1. Make gasoline-only cars illegal
"Every gas-powered car has an average street
life of seventeen years, which means that the
minute you leave the lot, you're signing up for
two decades of foreign-oil dependence.
42. •The easiest way to change this is to mandate that
every vehicle sold in the U.S. is flex-fuel compatible so
that it can run on just about any blend of hydrocarbonbased fuels -- gasoline, ethanol, methanol, etc.
43. •The technology already exists, and the process is
cheap, about a hundred dollars per vehicle. Detroit will
cry about 'government interference,' but in fact the
mandate would open a vast new free market in
alternative-fuel development."
44. 3. Think of the world in terms of sugarcane
"America hasn't been very good about making friends
in the Middle East lately, but there are still a few
countries in Latin America, Africa, and southeast Asia
that like us.
45. •And many of them, such as Panama, Kenya, and
Thailand, grow sugarcane, from which you can
make ethanol at half the cost of making it from corn.
We should direct foreign aide throughout the
agricultural sector in these countries to increase
their efficiency and create jobs. That will make them
happy, and it'll improve our national security. They'll
be our friends forever. Unlike the OPEC nations."
46. 4. Revolutionize waste
"Sixty-five percent of our garbage is biomass: food,
paper, scrap wood. All of it could be converted to
methanol. The process has been around for two
hundred years.
47. •And it's twice as efficient as cellulosic ethanol,
supposedly the next big thing in alternative fuels. Then
there's coal -- America has a quarter of the world's
reserve, but we use it mainly to feed power plants,
which is a dirty and inefficient use.
48. •Instead, coal can be converted to clean-burning
methanol for the equivalent of one dollar per
gallon. Last, look to recyclables, like black liquor, a
toxic by-product of the paper industry.
49. •Right now, paper mills inefficiently recycle it
themselves. But black liquor can be converted to
methanol. Do so and we'd generate nine billion
gallons of methanol a year -- almost twice the ethanol
we now make from corn."
50. •These are only three of many common-sense
opportunities throughout the economy, but we're
not taking advantage of them, because there isn't a
sustainable market for alternative fuels. Yet. Which
brings us back to step one: flex-fuel technology.
51. •Get that and the other three will take care of
themselves. There will be stiff opposition from the oil,
corn, and auto lobbies. There always is. But let's
hope that Washington can step up for a change.
Because once you take politics out of the energy
policy, you get very different -- and much better -results."