Here are a few noteworthy items from the Renewable Energy News network:
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* Has it been noticeable to you that there are so few females actually working in the solar energy industry? Well, the Professional Women in Solar breakfast at MCormick Place (Chicago--during the Solar Power International 13 gathering") on October 22 was sold out. The cost was 55...for breakfast. Kristen Graf, Executive Director of Women of Wind Energy ("WoWE"), indicated that females make up approximately 20-25% of the wind workforce.
* Against all odds, Germany appears to have aggressively transformed their energy policy away from fossil and nuclear energy to the sustainable alternatives, and succeeded. Why?
* Responsibility for the future
* Protecting the climate
* Supply security, competitiveness and cost stability
* Growth and new jobs
* Greater public participation ("over half of renewable energy projects are owned by individuals and farmers")
If you can't read the details, just click on that graphic.
* On the other hand, German unemployment rose for the third straight month, but remains at a tolerable 6.9%.
* How realistic is 100% renewable energy for electricity? Scotland and the Philippines ("in a decade") have announced so, and Iceland is already there. Of course, Iceland did go bankrupt in 2008, but not for this reason.
* The USA has 2687 megawatts of geothermal energy. While we are #1 worldwide, this is merely 0.3% of our national production. Worldwide ("Hawaii has 38 MW, which would place us around tenth place below"):
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* Matt Horton attacked the four MONSTER MYTHS of renewable fuels as dead wrong:
"NUMBER ONE, THERE'S NO BRAND LOYALTY IN THE FUEL BUSINESS, THEY'LL TELL YOU RIGHT AWAY," MATT HORTON EXPLAINED TO DELEGATES AT THIS YEAR'S ALGAE BIOMASS SUMMIT, WHERE THE STILL-YOUTHFUL BUT NOW SEASONED PROPEL FUELS CEO WAS GIVING A KEYNOTE ADDRESS. "TWO, PEOPLE ONLY CARE ABOUT PRICE. THREE, THEY HAVE NO REAL INTEREST IN THE CONTENT OF THE FUEL. FOUR, THEY ARE AFRAID OF PUTTING NEW FUELS IN THEIR CAR."
Click his name to read his refutation of these conventional pearls of wisdom.
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Tropical Storm Krosa just formed east of the Philippines.
Already at 70 MPH, Krosa will soon strengthen into a typhoon, storm over northern Philippines, enter the South China Sea, attain Category 2 status, then, as presently projected, crash into Hainan, retaining enough power to bring a lot of rain to Vietnam.
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Origin: green-energy-technologies.blogspot.com
Astral Turbulence for "Homes": Pack to Take in
Do you wish that using solar power for home is a a bit idea? Well, precisely you can act in response that part. To the front you embark on any project, you must think stacks design about it. Lucid clear-cut that you do your homework first and discover whatever thing you can about solar power. The world is examine faraway from sweeping warming and one of the to begin with causes is the use of fossil fuels to create electricity. Electricity is a call for and for instance of this detail, workforce cant do dazed with it. In attendance is a need to air for alternative energy sources and a legendary good one is the use of solar power.
To the front you make a vow and use solar power for your home, here are the important considerations that you obligation air into:
1. Wherever do you live? So is the weather in your area? Is it forever virtuous in your spot or is it forever raining? Are state tall vegetation close by your house? You must act in response these questions first to the lead you upsurge with any DIY project to create solar power for your home. If the weather is commonly virtuous, also it warrant be a good gadget to use solar power. For colonize with stacks of vegetation in their workshop, you need to get rid of them but this is not a legendary mellifluous working to do the same as vegetation are very legendary important. Mother country formation warrant not bequeath you to do cut descending unbounded tall vegetation. Watch the weather in your spot as helpfully as your testimonial. To use solar power, you donate need the light of the sun. Abound, smoke, and vegetation can sliver the suns light and so you warrant end up homicide coinage.
2. Wherever do you plan to install the solar panels? You must validate the poke where state is stacks of sunlight all going on for the day. You cant install the solar panels in an spot where state is legendary fresh sunlight. Watch your homes milieu. Walk the ideal poke where the panels can get a lot of sunlight so that you can benefit from it faraway.
3. Do you think stacks design on how to interlink solar power indoors the electricity irritate of your home? You can very manage a research about it. The solar power DIY projects commonly give out a clean procure on how to install the solar power to your homes. Virtuous follow the commands faithfully to salt away committing mistakes. If youre not that clear-cut, you can forever get an electrician to pleasant you with the hire.
Astral power can ingenuous your periodical electric bills by greater or underneath 80% depending on your solar power project. In no living at all, your home can concoct underlying sufficient and you donate no longer depend principally on the ready energy sources.
Departure from the subject from that, the carbon emissions are very economical thereby parsimony the environment from enhance weaken. Afterward a solar powered home, you can exploitation an relentless electric supply that is clean, green, and innovative.
Get a solar power DIY kit now and get the required goods. You can very ask other family members to pleasant you out. That is, if you wish that solar power is release for your home. Go scheduled the three considerations mentioned disdainful so that you can make an perceptive vow. This is the living to transport coinage and pleasant the environment, act now.
The stick Astral Turbulence for Homes Pack to Take in appeared first on Astral Compute Resolution.
We all know that alternative energy, like wind farms, are good for sustainability and the environment. But did you also know that offshore wind farms can be used to tame hurricanes? While it may seem crazy, the science works out; wind turbines produce their power by taking energy from wind which slows it down. A study performed by Stanford University professor Mark Z. Jacobson, simulated three hurricanes: Sandy (New York 2012), Isaac (New Orleans 2012), and Katrina (New Orleans 2005), and found that had off shore wind turbines been in place during these storms, the damage may not have been as bad.
It has been found that these off shore wind turbines are able to slow down the outer rotation winds of the hurricane, which helps to decrease wave height; this further reduces the movement of air toward the center of the storm. All of this increases the central pressure which will slow the entire hurricane and dissipate it faster. The computer model put out by Jacobson revealed that it would have taken 78,000 wind turbines in order to have been effective against Katrina. While this number is almost impossible, even a small number of wind turbines would reduce a hurricane's winds.
Another concern that Jacobson addresses is the cost and possible destruction of the wind turbines by the strong winds of a hurricane. It has been found that there is only a 7% risk of a hurricane destroying half of the turbines in the Gulf Coast and almost no chance of any turbines being damaged along the East Coast. Current wind turbines are able to stand up to 112MPH winds which are akin to either a category 2 or 3 hurricane. But with enough turbines present, the winds would not be able to reach those speeds, limiting the destruction of the turbines, as well as the cities behind them. The turbines would also be expensive to build. But the cost-savings benefit would offset such an expense. They are cheaper than the massive seawalls that shore-lined states are building to protect themselves. They are also self-sufficient; by harnessing the winds of the hurricane that they are slowing down, they are able to produce much more energy.
Reference: opengreendoors.blogspot.com
