renewable energy ventures
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renewable energy ventures
Renewable Energy: The Good, the Bad and the So-So
The environmental movement has created a lot of buzzwords. One of the phrases most popular is renewable energy. And for good reason. The companies, both traditional and emerging, which will soon be affected by how they react the reality of renewable energy, depending on whether entering the supply chain.
Renewable energy is a term that refers to potential sources of energy that is naturally replenished, which means that its use does not diminish the amount available in the future. This contrasts with non-renewable (fossil fuels) that have limited supply and will eventually be exhausted. The Energy Sources Renewable including sunlight, hydrosphere / water cycle, geothermal and some forms of biomass and biofuels. Thinking Energy as a source of electricity as an application.
The mechanisms used to produce electricity from these sources varies considerably. For light, there photovoltaic technologies that generate electricity directly from sun. But there are also systems that use sunlight to heat a fluid medium, which is used to drive turbines to generate electricity. There are several ways that water can be used to provide electricity, the most commonly used is the hydroelectric dam.
Other systems that produce electricity from systems of water supply including waves that make kinetic energy of waves into electricity, electrical systems that use the kinetic energy of tidal currents tidal similarly, and systems that exploit the temperature differences between surface water and deeper water in the ocean to produce electricity. Geothermal systems are based on the heat in the earth to generate electricity in several ways, depending the specific nature of the site. Biomass and biofuels are fuels derived from plants and other organic materials that are renewable, depending sustainability of agricultural practices that provide biomass. Examples include ethanol and biodiesel for heating oil transportation and solid biomass unused portions of other crops for the production of electricity.
Currently, renewable energy sources provide a small fraction of world energy production, and most of that energy comes from burning biomass such as wood (non-renewable, while strictly speaking, is the environment) in the underdeveloped regions of the world. Accounts of renewable energy for less than 1% of energy production the world, but its use is expected to grow rapidly due to growing concerns about global warming and rising oil prices.
The biggest obstacle to widespread use of renewables in the past has been its price relative the price of coal, oil and natural gas. Currently, energy Wind costs $ 0.04-$ 0.08 per kWh, while the costs of coal $ 0.04 per kWh. Other renewables are more expensive as solar thermal $ 0.12, $ 0.34 per kWh and energy Solar Photovoltaic price of $ 0.25, $ 1.60 per kWh. Water sources vary in cost to be less expensive than coal at a cost three times more. This cost differential, however, shrinks with rising oil prices and new technological innovations are lower Price renewables.
For the future, the increasing likelihood of carbon taxes or trading systems for emissions applied in much of the world pleas that the cost of producing electricity from coal, natural gas and oil will increase faster, which will make renewable energy more attractive for future development.
The future of renewable energy depends on the government's energy policy is developed within the presidential administration next and Congress. The carbon taxes or systems of emissions trading was adopted to limit emissions of greenhouse gas emissions? The technologies of large network Green? It allows the development of oil supplies again? All these possible scenarios affecting the future deployment of renewable energy technologies.
For example, consider the use of solar photovoltaics on the roof. Not only do these supply systems electricity to homes and businesses, but can be used to sell electricity to the utility company. Farmers and farmers can plant wind turbines on land unfit for cultivation. The widespread use of smart grid could become an important method of decentralized energy production.
Similarly, if adopted schemes of emissions trading, the rising cost of carbon producing energy sources will require a shift to renewable energy technologies for a large part our energy needs. This is seen as likely to believe that many technologies for renewable energy will be the next great industrial boom, similar the computer revolution of the 1980s and the Internet revolution in late 1990. Increasingly, large quantities of corporate venture capital investing in renewable energy in hopes of just that outcome.
How to position your company to benefit from the boom in energy Renewable likely depends on the energy needs of your business and use. If technology Green Grid becomes widespread, the opportunity arises for companies to be both a consumer and a supplier of electricity. If taxes on carbon emissions or systems exchange unit, the negligence of petroleum-based fuels to biomass fuels for transport, it is important to be ready for it.
As the discussion of renewable energy is booming, it is now time to prepare for its inevitable end to help protect your business, energy and higher transportation costs.
About the Author
Bottom line? – Apply this information to improve your profitability, reengineer business models, and strengthen or gain competitive advantage in the marketplace. And apply the free Fiscal Test at http://fiscaldoctor.com/fiscaltest.html.
From Gary W Patterson, www.FiscalDoctor.com Copyright 2008
preparation for careers in green energy?
I am a student studying law and business (Finance) who would like to work in green energy and other sectors involved in renewable energy and sustainability. we can think any work that could engage in the green energy industry with a financial focus. I thought so in the sense of fairness venture capital, advice and consultation. Can anyone give me a career Rough Guide on how to enter this type of work.
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Green@Google: Vinod Khosla