Nanotechnology For Enhanced Solar Conversion

Energy has easily become one of the most important necessities for our everyday lives. Without it we would simply not be able to have transportation or be able to gather any of our other resources that we depend on. If at anytime our energy supply ceases or no longer attainable the results may be horrific. However, it is quite easy to keep this from happening, It is crucial that our current population realize the importance of sustaining our present non-renewable resources. An examination of all the present energy issues and human impacts of energy conservation along with the a resource plan will show importance of energy

As the global population increases exponentially, having passed six billion in 1999, the world population is expected to be 8.9 billion by the year 2050. The worlds energy consumption will increase by an estimated 54 percent by 2025. Energy demand in the industrialized world is projected to grow 1.2 percent per year. Energy is a critical component of sustained economic growth and improved standards of living. One of the major requirements for sustaining human progress is an adequate source of energy. As the world’s technological enhancements and standards of living improve, so too does their appetite for electricity.

The prevalence and severity of extreme changes in climate will likely affect how much energy is produced, delivered and consumed all over the world. There?s pressure to produce more energy resources for the growing population that have been depleted by unsustainable production systems. Impetus to better manage nonrenewable energy resources must become part of market systems and signals that form decision making in energy resources.

As we go throughout life, we use various kinds of energy sources for our needs. Whether it be from solar energy to wind energy, there is a multitude of sources that allow us to do the things we do each and every day. Throughout the world, however, coal and nuclear power have risen to the

On the same note, the energy revolution spoken of above brings forth another advance in the ongoing global climate situation. The nature of the Kyoto Protocol calls for nations to increase research and eventually semi-convert their energy usage to accommodate for cleaner energy. Products such as solar power, wind power, biomass, geothermal power, and hydropower are now widely being studying to create processes that use less coal, oil, and natural gas in production. Altogether the results have

Our society has faced two major energy related problems since the Industrial Revolution. The first is where our future energy resources are going to come from. The United States both consumes and produces an immense

Earth’s population has grown so much in a short period of time that technology has been improved immensely to sustain much larger communities and their needs. According to the Census Bureau, since the 1950s, our population has more than tripled. It is also predicted to grow from the 7 billion we are today to 9 billion by 2050 (Census Bureau, 2016). In order to comply with these changes, more resources have been used to supply the world with goods and services. Let us take a look at electricity: originally discovered by Benjamin Franklin in the 18th century, it only became practical in the 19th

Many industrial units are either shutting down their operations or running on their own energy generation. This situation is seriously affecting our competitiveness in the international market. The energy crisis is going to worsen in the coming years due to an increase in the demand and a rather slow improvement in the supply. The power shortage, during the current year is likely to hit 5000 MW during the peak hours and the situation is not going to improve unless some long-run corrective measures are taken immediately. It is anticipated that the overall energy requirement of Pakistan will be about 100 million tons of oil equivalents (MTOE) in 2015. The development of water resources would resolve the problem in the long run but in the short term, there was a limit to constructing costly thermal power projects given their high economic costs. A major shortfall is already there in natural gas supplies, as an official energy demand forecast indicates that the demand for natural gas, which makes up about 50% of Pakistan 's energy consumption, would increase by 44%, i.e. 39 MTOE from 27 MTOE currently.

With American population expected to increase by approximately fifty percent over the next fifty years, some sort of energy reform is needed (Lehrman 2). The most commonly proposed idea is for America to stop relying so heavily on fossil fuels, and to turn its focus onto renewable sources of energy, such as solar power and hydroelectricity (Energy Information Administration). If the United States could realize the benefits of renewable energy, then much of the world’s energy problems could be solved.

The International Energy Agency estimates that by the year 2003 forty percent of the world's energy production will be from sources other than fossil fuels or nuclear power. Nevertheless, the need for

According to the U.S. Energy Information Administration’s International Energy Outlook (IEO) 2011 Reference case (EIA, 2011), the world’s total energy consumption is projected to increase by 53 percent from 2008 to 2030. In recent years, energy security is becoming a major concern in many jurisdictions with the increasing energy demand, rising

Bilen et al., (2008:1531) predicted that global energy consumption will account for around 85% of the increase in world primary demand over 2002– 2030. The increasing of global energy demand happens the global stock of fossil fuel resources may be adequate for short term period, thus requiring the development of renewable energy sources, which would not decrease the stock of fossil fuel resources available for future generation. There is an increasing interest in the development of renewable energies such as biofuel and wind power, which have a great potential energy to produce enough power for the world’s population demand.

As the global population grows, the energy supply needs to meet the demand. Ever since Industrial Revolution (the 1800s), we have been using coal and oil to produce energy for our day to day needs. However, this revolution created a severe way to pollute our ecology through the release of greenhouse gasses and carbon emissions - causing global warming and climate change effects which have been experienced all around the world. As the technology grew with our knowledge regarding energy consumption and production we have developed a new, green and safe way to produce energy. Since fossil fuels is a fatal and finite resource which will run out inevitably, we need to turn our attention towards the renewable energy initiative. Renewable energy is a sustainable source of energy which uses modern technology to obtain clean energy from natural resources, from such as the wind, sunlight, waterfall and etc (I shall explain each in details furthermore). Therefore, I shall be discussing how a sustainable energy system is possible if we

Being the second largest population in the world, India has accounted for the 10% growth in demand of energy around the world since 2000. Since the start of the 21st century the country’s demand for energy has increased more than 46% on a per-capita method. By 2013 India consumed 5.7% of the total

The main solution to improve the efficiency of solar energy conversions has been combining two original methods, solar photovoltaics and solar-thermal, in order to make a hybrid system called A Nanophotonic Solar Thermophotovoltaic device.