Electricity prices in California are steadily increasing as the Golden State converts its grid into a "green" energy production system. Last year, residential electricity prices in California rose by 3 cents per kilowatt-hour, representing an increase of 11.9 percent. The average homeowner in California resultingly pays 28.9 cents per kilowatt-hour for electricity, making California the third-most expensive … Continue reading California energy prices soaring due to “green” disaster
Water purifier inspired by mangrove trees can remove salt from water
Researchers have developed a new type of water purifier that mimics the way mangrove trees remove salt from salt water. This study not only offers a better understanding of the plants’ plumbing system, it could also lead to creating new desalination technologies. An engineering feat that has long baffled scientists is how mangroves survive their environments … Continue reading Water purifier inspired by mangrove trees can remove salt from water
This fascinating off-grid lamp is powered by photosynthesis
Dutch designer Ermi van Oers has created an off-grid lamp that uses a living plant to produce light. The device, dubbed “Living Light,” uses microorganisms of plant origin to convert the chemical energy that a plant naturally produces during photosynthesis into an electric current. The lamp is fully self-sufficient, meaning it doesn’t have to be plugged into … Continue reading This fascinating off-grid lamp is powered by photosynthesis
How to harness solar energy to power an off-grid air conditioner
You don’t have to sacrifice the comforts of a grid-tied home when you go off-grid. Thanks to recent advances in technology, you can now operate an air conditioner without relying on the power grid. Harnessing solar energy is one of the best ways to power an air conditioner. Here’s what you need to set up a solar power system in your … Continue reading How to harness solar energy to power an off-grid air conditioner
This innovative skylight uses light from the sun to desalinate water for drinking
Designer Henry Glogau has developed a skylight that uses seawater to provide natural ambient light and clean drinking water. The device is charged by a mini solar panel during the day. The remaining sea salt is also funneled into a dozen zinc and copper batteries that power a strip of light-emitting diodes (LEDs). Glogau’s device, which he dubbed Solar … Continue reading This innovative skylight uses light from the sun to desalinate water for drinking
Drought-resistant cactus pear could become a sustainable food and fuel source, new research shows
Cactus pears could become a sustainable source of food and fuel in places in need of these two resources. Those are the findings of a recent study by researchers from the University of Nevada, Reno. Published in the journal GCB Bioenergy, the study covered five years of research. The group had set out to look at how successful different varieties of cactus pear would … Continue reading Drought-resistant cactus pear could become a sustainable food and fuel source, new research shows
Germany preparing for electricity rationing to stabilize green power grid
Germany is now looking to ration its electricity supply to stabilize its green power grid. The European country mulled over the measure amid looming blackouts due to its unstable energy supply. The country’s energy issues have also threatened the stability of the larger European Union grid. Germany once had one of the most stable and reliable power grids worldwide … Continue reading Germany preparing for electricity rationing to stabilize green power grid
If green energy is so amazing, why is California’s power grid about to crater?
Promises of total independence from fossil fuel energy in the “green”-leaning Golden State are being broken, as grid operators throughout California are now having to ask customers to use as little energy as possible during peak hours in order to keep the electricity grid from completely collapsing. Reports indicate that, due to a persistent “heat dome” that’s … Continue reading If green energy is so amazing, why is California’s power grid about to crater?
A guide to supplying your homestead with solar power
When you choose to move off the grid and start prepping, this doesn’t mean you have to give up access to all modern conveniences. Some urban preppers who wish to save on their electricity bills use solar power, which is also a suitable choice for those who don’t want to rely on traditional power sources. (h/t to MDCreekmore.com) Using … Continue reading A guide to supplying your homestead with solar power
China plans to finance and build thousands of coal-fired power plants worldwide
China has big plans concerning renewable energy in the future. After all, increased adoption of renewable energy sources can help in China’s plan to clean up its skies and minimize the levels of pollution. But while everything seems to be on the right track domestically, quite the opposite appears to be going on outside of … Continue reading China plans to finance and build thousands of coal-fired power plants worldwide
Dr. Eddy Bettermann MD 