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Using Photosynthesis to Supply Clean Energy
Introduction
One of the things that most intrigues scientists is the ability to create new methods to harness clean energy. This desire to discover new ways of producing clean energy has lead scientists at Stanford University and other universities to discover a way to harness the electricity produced during the process of photosynthesis. After the initial experiment scientists saw photosynthesis as a viable means to harness and produce energy for the public.
How Does Photosynthetic Electricity Work?
Plants have been producing energy from the sun since the beginning of time, and as a result of millions of years of evolution and adaption most plants have a 100 percent efficiency rate. This means that plants do not waste any of the energy they take in from the sun’s rays. Seeing that plants are able to do a much better job than the artificial solar panels that are currently being made it seems only logical to try to harness them as an energy source. The process of capturing electricity from the process of photosynthesis is not extremely easy and there are many different ways to go about harvesting this energy. The underlying science of the process is actually very difficult and involves modifying the thylakoids, parts of a plant cell that capture and store energy from the sun. The Thylakoids are modified using carbon nanotubes to capture the electrons that the cell produces through photosynthesis. These captured electrons are what can be harnessed to create usable electricity. Many different scientists have tried to find the most effective way to harness photosynthetic electricity with varying degrees of success.
The Stanford Approach to photosynthetic electricity
The ...
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...nts needed for the process such as nanotubes are difficult and costly to create.
Conclusion
Photosynthetic energy has the possibility of making a major change in our global energy use but there are still a few things that scientists need to fix before this technology can be available for wide spread use. That being said, when Photosynthetic electricity is finally able to be used it has the possibility to create an almost endless supply of clean energy that not only does not produce emissions but actually cleans up emissions that were previously released by the burning of fossil fuels.
Bibliography
1. http://news.stanford.edu/news/2010/april/electric-current-plants-041310.html
2. http://www.sciencedaily.com/releases/2012/11/121123092129.htm
3. http://www.mnn.com/earth-matters/energy/blogs/scientists-hack-photosynthesis-for-electricity
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product and glucose levels. Plants trap the energy in sunlight using chlorophyll, a light trapping pigment found in leaf plant cells. It then uses carbon dioxide which enters the plant through small holes found. on the underside of the leaf called stoma and water which enters the
increasing the supply of renewable energy would allow us to replace carbon-intensive energy sources and significantly reduce U.S. global warming emissions… a 25 percent by 2025 national renewable electricity standard would lower power plant CO2 emissions 277 million metric tons annually by 2025—the equivalent of the annual output from 70 typical (600 MW) new coal plants (“Benefits of Renewable Energy
Photosynthesis is a process in plants that converts light energy into chemical energy, which is stored in bonds of sugar. The process occurs in the chloroplasts, using chlorophyll. Photosynthesis takes place in green leaves. Glucose is made from the raw materials, carbon dioxide, water, light energy and oxygen is given off as a waste product. In these light-dependent reactions, energy is used to split electrons from suitable substances such as water, producing oxygen. In plants, sugars are produced by a later sequence of light-independent reactions called th...
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...n, Japan have been looking at new ways to improve their energy production. However, rather than using nanotechnology to absorb sunlight, their main focus is looking into the mechanics and possible machinery they can create through nanotech.
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The carbon cycle is a very helpful and unique cycle which allows carbon to be exchange
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