Posted by admin | Posted in Green Energy | Posted on 04-06-2010
Tags: alternative energy growth, alternative energy growth 2009, alternative energy growth rate, energy, environment, health, science, sustainability
Investments In Alternative Energy
It is possible to have a portfolio which profitably (that’s the key word, is it not?) invests in alternative energy funds. “Green” energy production is expected to be a multi-billion (in today’s dollars) industry by 2013.
The most recently developed wind-turbine technologies have brought us wind-produced energy which is more cost efficient as well as more widespread. More state-of-the-art wind energy technologies are typically more market competitive with conventional energy technologies. The newer wind-power technologies don’t even kill birds like in days of old! Wind energy production is a growing technology, and companies engaged in it would make up an excellent part of a growth or aggressive growth portfolio.
Next to consider are solar cell, or photovoltaic cell, technologies. These are to be found implemented in pocket calculators, private property lights, US Coast Guard buoys, and other areas. More and more they find their way onto the roofs of housing and commercial buildings and building complexes. Cost is falling. Their energy efficiency (the ratio of the amount of work needed to cause their energy production versus the actual energy production) is steadily on the rise. As an example, the conversion efficiency of silicon cells has increased from a mere four percent in 1982 to over 20% for the latest technologies. Photovoltaic cells create absolute zero pollution as they are generating electrical power. However, photovoltaic cellls are not presently as cost effective as “utility produced” electricity. “PV” cells are not [capable at present for producing industrial-production amounts of electricity due to their present constraints on space. However, areas where photovoltaic cell arrays could be implemented are increasingly available. In sum, costs are going down while efficiency is rising for this alternative fuel technology.
Many alternative energy investment portfolio advisors are confident that alternative energies derived from currents, tidal movement, and temperature differentials are poised to become a new and predominant form of clean energy. The French are actually fairly advanced at hydro power generation, and numerous studies are being made in Scotland and the US along these sames lines. Some concerns center around the problems with the deterioration of metals in salt water, marine growth such as barnacles, and violent storms which have all been disruptions to energy production in the past. However, these problems for the most part seem to be cured through the use of different, better materials. Ocean-produced energy has a huge advantage because the timing of ocean currents and waves are well understood and reliable.
Investments in hydro-electric technology have grown in the last two decades. Hydro-electric power is clean; however, it’s also limited by geography. While already prominent as power generation, the large, older dams have had problems with disturbing marine life. Improvements have been made on those dams in order to protect marine life, but these improvements have been expensive. Consequently, more attention is now being paid to low-impact “run-of-the-river” hydro-power plants, which do not have these ecological problems.
The reality is, the energy future is green, and investors would do well to put their money out wisely, with that advice in their minds.
http://nash-engie.blogspot.com/2009/09/investments-in-alternative-energy.html
About the Author
visit
http://nash-engie.blogspot.com
Obama’s energy plan would support job growth in western US
|
|
Self-Healing with Sound and Music $11.80 Andrew Weil, M.D. & Kimba Arem Have you ever been deeply moved by a piece of music? If so, then you may already recognize the incredible impact of sound on your health and well-being. Today, sound therapy is used to effectively treat a surprising range of health challenges including chronic pain, stroke, stress, and much more. On Self-Healing with Sound & Music, bestselling author Dr. Andrew Weil … |
|
|
Becoming A Greater Power $20.00 The CD, Becoming A Greater Power By Bart Sharp is an exploration through the use of Access Energy Transformation Clearings of how we create our lives with less personal power. Being that power or potency is the ability to create our life and change our environment. The clearings move out limitations of how we created our self as smaller than others. It has clearings regarding the ways we sabota… |
|
|
METABOLIC COMPLEX METABOLISM BOOST Metabolic Complex increases your metabolic rate which helps your body burn excess fat. It assists in regulating the body’s production of energy, increases oxygen consumption, promotes growth and development, stimulates all aspects of lipid metabolism, and may lower serum cholesterol and triglyceride levels…. |
|
|
Eastern Body, Western Mind: Psychology and the Chakra System As a Path to the Self $12.00 In EASTERN BODY, WESTERN MIND, chakra authority Anodea Judith brought a fresh approach to the yoga-based Eastern chakra system, adapting it to the Western framework of Jungian psychology, somatic therapy, childhood developmental theory, and metaphysics. This groundbreaking work in transpersonal psychology has been revised and redesigned for a more accessible presentation. Arranged schematically, t… |
|
|
The Crash Course: The Unsustainable Future Of Our Economy, Energy, And Environment $17.65 The next twenty years will be completely unlike the last twenty years.The world is in economic crisis, and there are no easy fixes to our predicament. Unsustainable trends in the economy, energy, and the environment have finally caught up with us and are converging on a very narrow window of timeâthe “Twenty-Teens.” The Crash Course presents our predicament and illuminates the path ahead, so … |
|
|
Hot, Flat, and Crowded: Why We Need a Green Revolution–and How It Can Renew America $0.89 Thomas L. Friedman’s no. 1 bestseller The World Is Flat has helped millions of readers to see globalization in a new way. Now Friedman brings a fresh outlook to the crises of destabilizing climate change and rising competition for energy-both of which could poison our world if we do not act quickly and collectively. His argument speaks to all of us who are concerned about the state of America in t… |