With global warming, general pollution and rising fuel prices, our future energy needs are a hot topic. Fuel cells may represent a solution, one coming sooner than later. Future Energy Concepts The Fuel Cell A fuel cell is a fairly vague phrase thrown around by those in the know and those that know relatively little. Regardless of the particular design, a fuel cell is essentially a cell similar to a battery in which a chemical process occurs to produce electricity. In this case, however, the... more
Solar power has long been a minor power source compared to mighty oil. As oil prices rise and conflicts occur in oil countries, perhaps the issue needs to be revisited. Solar vs. Oil The industrial revolution was built on the back of oil and coal. There is no denying that solar played no part whatsoever. This is particularly true since solar cells were not invented until the 1950s! That being said, it appears indisputable that we have reached or are approaching a new debate about how we deal... more
When politicians start talking about renewable energy, you know we have problems. Solar energy is a significant renewable energy and here is an overview of how the technology has developed. Historical Advances in Producing Electricity From the Sun Solar electricity is simply energy produced by harnessing the sun. It comes in many forms including electricity production through panels, home heating through passive systems and mobile packets for powering devices like laptops and RVs to mention only... more
