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...
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 a...
Many researchers believe that harnessing the power of the atom in fission reactions is the most significant alternative energy resource that we have, for the fact of the immense power that it can generate.
Nuclear power plants are very “clean-burning” and their efficiency is rather staggering. Nuclear power is generated at 80% efficiency, me...
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...
Biofuels are produced by converting organic matter into fuel for powering our society. These biofuels are an alternative energy source to the fossil fuels that we currently depend upon. The biofuels umbrella includes under its aegis ethanol and derivatives of plants such as sugar cane, as well aS vegetable and corn oils. However, not all ethanol pr...
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...
Everywhere you go you see Lifecycle elliptical trainers for sale. It is no surprise, as Lifecycle is the preferred brand for these type of workout machines as well as treadmills. As you know by looking at Lifecycle elliptical trainers for sale, they are not cheap. There is a way to buy Lifecycle elliptical trainers for sale, without paying a high p...
The earliest form of hunting involved, as far as the experts can tell, involved weapons like spears or bow and arrows shot from a distance. Believe it or not, our ancestors caught their food using the same method we use to catch the bus to work when we’re late. We ran after it. Before he learned to use long range weapons, early man had no other way...
Many people love the notion of going on an African hunting safari and feeling the cool African air as they cruise through the jungle. The thought of it is enough to create vacation dreams for many North Americans, yet translating those dreams to reality can be a little bit complicated. Regardless, that does not stop people from dreaming away about ...