You would not find environmental and sustainable development in your area if it were not for energy source comparisons that make sure that the best energy source is being used for your region. At present, there are various concerns that influence the use of energy sources due to a variety of factors, making the need for future energy source comparisons necessary. Future energy source comparisons have common factors that you can evaluate. Here are these factors that you can check out as you try to seek future energy source comparisons in your area.
Existing energy sources. A quick summary of existing energy sources being compared in the world today includes the following: geothermal, hydro-electric, wind, solar, nuclear, coal and gas. These existing energy sources will hardly say goodbye even with the introduction of new energy sources in the future and can still be monitored for future source comparisons.
Renewability. The energy sources of the world are currently divided into two major groups: renewable and non-renewable. The renewable variety is much preferred since you can easily restore the energy that you have taken away. The ability to renew of the resource gives it higher potential to outlast energy sources that have the risk of running out of supply over time.
Cost. At present, solar power and wind power are two of the more expensive in terms of cost, unless some new technologies or energy sources will be found in the future.
Geographical location. Your very location limits the number of energy sources that are available for you. This is also an important factor as you try to search for future energy source comparisons.
Efficiency. Efficiency involves the power that will be generated for each unit of the source. For example, a kilogram of gas or coal generates around 2-5 kilowatts. Other sources, like wind and solar, cannot be measured in the same concrete terms due to its fluid and shapeless nature.
Back-up Power. Most renewable sources cannot stand alone and they need backup should they fail. Wind sources are not consistently high, and may need the backup of coal or gasoline sources to sustain the power load.
Emissions. Nitrates, Nitrites and Sulfates are just some of the toxic chemicals potentially emitted by chemical based energy sources. These emissions need to be kept in check as well.
Environmental impact. Radioactivity pollution and other environmental impacts are also part of the evaluation and comparison of different energy sources. They are especially crucial in areas, which are considered biodiversity hotspots.
Supply and demand. How many people will be using a particular energy power plant and how much can it regularly deliver? These can be obtained by projecting estimates from previous usages. Some population growth data may also be in order to really have a good approximation of future usage. The website of the US Energy Information and Administration may be a useful page for you to bookmark as you try to monitor this.
Potential energy sources. The list of energy sources to be compared is not limited to the existing energy sources, as there can be many others which can be discovered. Some of the currently discovered potential energy sources for the future include magma, methane gas and even cotton stalks!