Ocean Thermal Energy Conversion (OTEC) was conceived of by the French engineer Jacques D'Arsonval in 1881. However, at the time of this writing the Natural Energy Laboratory of Hawaii is home to the only operating experimental OTEC plant on the face of the earth. OTEC is a potential alternative energy source that needs to be funded and explored muc...
The alternative energy consultants tell us that the transition from the petroleum-driven economy and society will not be a smooth one, on the whole. The amount of new technologies and infrastructures that need to be developed and built is staggering—even as Germany achieves powering 10% of the entire nation through the use of wind turbines and sola...
Alternative energy stock portfolios are a great part of a modern investor's financial plan, due to the fac that there is so much upward potential. These make excellent long term growth investment vehicles, and the money put into them by you, the investor, serves to further the cause of implementing the alternative energy power sources that we need ...
Photovoltaic cells—those black squares an array of which comprises a solar panel—are getting more efficient, and gradually less expensive, all the time, thanks to ever-better designs which all them to focus the gathered sunlight on a more and more concentrated point. The size of the cells is decreasing as their efficiency rises, meaning that each c...
There are many different forms in which alternative energy is available.
One of these is solar power. Solar power is driven by photovoltaic cells, and these are progressively getting less expensive and more advanced. Solar energy power can be used for electricity, heating, and making hot water. Solar energy produces no pollution, as it...
Although it is much less expensive to initially get hooked into the local electric company's grid than it is to set up and hook into wind turbines, in the long run one saves money by utilizing the wind for one's energy needs—while also becoming more independent. Not receiving an electric bill while enjoying the advantages of the modern electrically...
If you are someone who wishes to begin researching and developing alternative energy technologies and you would want to be set up as a not-for-profit organization or entity, you will want to look into getting government grants, on both the state and the federal levels. Government grants for alternative energy research and development have been high...
The trend toward homes that are powered by alternative energy sources, ranging from wind turbines and solar collection cells to hydrogen fuel cells and biomass gases, is one that needs to continue into the 21st century and beyond. We have great need of becoming more energy independent, and not having to rely on the supplying of fossil fuels from un...
Elliptical trainers are very new and are a great alternative to treadmills. You have heard about the many elliptical trainers that are available on the market, however, which ones should you get. Elliptical trainers should not be judged just on price, but also on rating the machine itself. We will go over the best three elliptical trainers that fit...
The EFX Precor elliptical trainers are considered some of the best elliptical trainers. There are five different types of Precor elliptical trainers in the EFX series. These different EFX Precor elliptical trainers have various features. However some of the features on the different models of EFX Precor elliptical trainers can be found on all of th...