I have not made a working prototype of Nicholas Tesla's free energy machine, but, I will be discussing free energy. There are free energy systems the average home owner can build to take advantage of the sun. These systems are simple to build and maintain; as well as lowering a families energy usage by 50%-75%. These free energy systems use solar power in a passive way. Using passive solar means there is no need for solar photovoltaic panels, or mechanical parts.
A passive solar energy system uses the sun's rays in a way that is beneficial to homeowners. These free energy systems harness the power of the sun to heat water, heat homes, and provide direct lighting. Many of these systems can be built from recycled materials, meaning that the cost of implementation is nearly free. I have yet to see one of these systems not provide a real return, in energy saving dollars.
A hundred dollars, spent now, to save a family thousands, by heating the home and water is something to be excited about. A grassroots movement, of free thinkers like Nicholas Tesla, has insured that the average home owner can viably change the way they use energy, for the better. For 60% of the year there is no longer a need to pay for hot water, and a home can be heated by embracing the sun.
Many countries around the world mandate the use of free energy systems. 90% of homeowners in Israel have solar powered hot water, and these systems are very common in the Caribbean Islands. In the United States new homes built in 2010 in Hawaii will be required to have a solar hot water heating
Hot water heating is the second largest energy user in the home, next to space heating. Replacing or substituting part of hot water heating and space heating energy needs with free energy systems makes sense. According to Ken Olsen from Home Power Magazine, "An investment in a solar water-heating system will beat the stock market any day, any decade, risk-free." The same can be said for solar air heating systems. Sunbelters should be using this technology and eliminating the major portion of their energy bills.