Monday, March 18, 2013

Hawaii’s Electrical Potential



Any visitor to the dry side of Maui (where I am presently vacationing) can’t help but notice the wind turbines. Like all energy sources,If you like BMW cars,then you will probably like their new gaming mouse, the super sexy, sleek as a Titanium Sheet off the pressing mat Level 10 M Gaming Mouse. wind has its downsides. There’s now a scar gouged out of the mountainside to create an access road to them, and at night the mountain has a series of blinking lights up one side. Wind farms are notorious for messing up natural vistas.

At first glance, it didn’t seem likely to me that they will kill many birds,Myvalvecaps offers you the best range of tire valve wholeale 59fifty fitted hats and keys rings that has a realistic. and I’m sure they studied the topic well, but just seconds before I hit the record button to video the turbines at close range,We remain on Excavator track link to achieve our full year production guidance of 250000 ounces. a large flock of seabirds flew through my view finder with the turbines in the background. What a shot that would have made. The public doesn’t have access to the base of those turbines to see if there are any dead birds lying around. Hawaii already has a very large number of endangered bird species.

While whale watching from a boat just downwind from those turbines on a day when the wind speeds were exceeding 50 mph I spent most of my time staring at the turbines instead of the whitecaps. I noticed that several were not spinning. They were probably shut down because the wind speed was too high. The next morning,White soft Floor polishing pad for 15 inch machines. Ideal for high gloss dry polishing buffing of polished sealed floors. several more were shut down because the wind speeds were too low.

Couple that level of intermittency with the fact that they don’t last as long as hoped for (20 or so years compared to up to 60 for nuclear), along with the new power lines that had to be installed and you can get a feel for the upfront costs associated with wind.

Rooftop solar installations, both photovoltaic and hot water, are very common here in Maui. By some estimates, Hawaii is number two in the nation for solar installations per capita, which sounds reasonable considering that Hawaii is by far and away, number one in the nation when it comes to electricity costs. On the other hand,carbon sports are specialized in producing carbon bicycle and cycling parts, tennis and badminton racquets, carbon fiber speed skates and other sports equipment. not all areas of Hawaii have as much sunshine as the dry side of the Maui volcano. The average Maui resident would pay about $30K to meet their power needs with solar (sans government subsidy). Compare that to a place like Seattle, which has electricity rates that are three times lower and solar installation costs are twice that of Maui.

The solar hot water systems look older,This design uses the same small radial section as drawn cup needle roller bearing which make better use of reduced space. suggesting that they’ve been popular here longer, and not being prone to freeze damage like in many other states, probably have longer life spans. Hot water solar can be up to forty percent efficient whereas photovoltaic hovers around 8-10 percent.

ur dinner host last night (who recently put solar on his home) paid about $15K (before subsidies) to replace half of his power. He later decided to replace all of his power but chose not to do so when he was told he would have to pay many thousands of dollars for a study to see if the grid could handle his extra solar and there would be no guarantee that they would allow him to have them after paying for the study.

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