Energy rate gets higher is not because of reasons. The main cause why you need to pay for higher amount of money for your monthly electricity bills is the limitation of energy sources available. It is a very basic economic principle. The price will be higher when the demand is stable or even higher also but there is no increasing on the product supply. With this unbeatable condition, you may think that energy harvesting is like a day-dreaming. But is it? You may be surprised with the innovations which the experts have found.

There are sustainable energy harvesting technologies have been developed and proven for their effectiveness. You may have been familiar with some of those technologies, but you will also find others that still sound new. Those ideas may never cross on your mind before. Sweet and tears technology has been tried at one of gyms in Portland, Green Microgym. The gym has special machine for exercising. Every motion made during the use of this machine will create significant power that is able to be generated. The similar way is also shown on the dancefloor technology applied in Club Watt in Rotterdam.

Besides those technologies, there are still others that are under development. Power shirt with clothing movement technology applied for energy harvesting is being developed by the scientists. Tiny solar panels are also intended to be applied on smartphones. The same way is also done on fashion accessories. Other technologies with basic power generation from motion, movement or vibration can also be found on walking backpack, knee power, speed bumps, squishy shoes and wave motion. If you want to know what they are, you can take a look at Greenerideal.com. You will also find new innovations on breathing, bacteria, tornado power, space power, and heat to sound to electricity. All of those technologies are sustainable. You can use one or all the mentioned ideas to keep your energy supply with low investment.