Tuesday, July 19, 2011

Nearly Unnoticeable Solar Electric Shingles

MAKING THE CASE FOR SOLAR PANELS
My most favored alterative energy producer is the solar panels. Starting years ago I would have liked to have seen, as all new homes were being constructed, these installed on their roofs. I'm not talking about big shiny panels that are eyesores and reflect the sun into the neighbor's windows, but rather panels that nearly mimic today's shingles. Your neighbors would hardly even notice them AND YES THEY ARE ALREADY OUT THERE.




Consider this, on the hottest sunniest of days is when the solar panels do their best work.


This would not only lower one's electric bill but help relieve the power company's generators when they are running a near peak capacity. These are also the conditions under which a power company is sometimes forced to buy more expensive electric off the grid to fulfill their needs.


In addition this would allow power companies to downsize their generating capacities. Less generators means less cost both to build and maintain for conditions that occur only a few times a year. A yes, less generators means more profits for them.


There's even a greater bonus to this. The solar panels shield the roof from the sun's grueling temperatures that find their way into a home. Some figures place it as high as 20% less need for air conditioning in such a home.

I can see no faster nor more efficient way to reduce our fossil fuel consumption in this country. Some will argue it takes ten or twenty years to recoup the cost. I'd counter that by saying if there would be a mass need for solar shingles, inevitably manufacturers could find less costly and more efficient ways to manufacture them. Another cost to factor in is the cost for electricity itself. Rates have been going up about 5%- 30% (sometimes more) while the cost of solar panels have dropped about 18% over the last few years.

Whatever it cost to produce a kilowatt from the from today's solar panels will remain locked over the next twenty years. Meanwhile your electric bill in that same amount of time could easily go up 300% (6% compounded yearly increases over 20 years).

Let's use this example-- Your rooftop panels produce 20kw's of electric a year (that's average for a 2,000 sq. ft. roof). At 9 cents a kilowatt (today's cost) times 20,000 watts equals $1,800. Thus you can save $1,800 a year... BUT in 20 years from now electricity could very well cost 27 cents a kwh and your savings per year would be $5,400. AND I wasn't factoring in the AC savings or considering increased taxes on commercially generated electricity.

It's good for the environment. It's good for the pocketbook.Sounds like a win, win to me.Of course your savings vary by your location.
"California has record year for rooftop solar" "Californians installed 194 megawatts of new solar electric generating equipment in 2010 -- a 47 percent increase over 2009.

"The California Public Utilities Commission's role in the effort is known as the California Solar Initiative, which provides rebates for residential and commercial customers of the state's three large, investor-owned utilities... Through the end of the first quarter of 2011, California had an estimated 924 megawatts of rooftop solar installed at nearly 95,000 sites...
What's not to like about solar panels?



THE CASE FOR "BIOMASS"- My 2nd preference
I'm not talking about coal or wood burning


Sadly the Republicans in 2011 managed to cut funding (imagine that!)

Video Courtesy "WMHT-TV"


There are ways we can already wean ourselves off of fossil fuel dependency, but there are forces at work in Washington that are preventing this from happening

We have the technology.
We have the expertise.
But we also have the special interests groups who seem to own Washington these days.
AND NOW YOU KNOW


Check out the comment I left.. why I didn't do it if this is so great?

1 comment:

  1. There will be those who say if it's so great, why don't you do it?
    Fair question.. here's why.

    My current electric consumption is about 10,800 kwh a year. Solar panels could generate double that.

    However, I am 63 on fixed income. The current roof should last another 10 years.

    Options that would have been viable:
    I would have to be at least ten years younger and it was time to replace the roof OR 20 years younger if the roof were not n need of replacement.

    I would be near 73 before I'd likely break even. I don't have the upfront costs on a fixed income.

    However if some company would propose to do the installation and get all the required permits (questionable in Allentown) I'd be in for it. For practical purposes these companies are only beginning to do that with school properties and other far larger installations (because of upfront costs).

    Perhaps a day will come.. but it hasn't arrived yet. BUT I absolutely would have considered it if I was 42 years old (my age when I bought this house). But face it this technology wasn't around either back in 1990.

    As a side note my daughter's husband wanted to do this on a farm he owned (500 acres). The provider would do everything (free) then just cut him a check every month. Zoners and neighboring properties threw a hissy fit and put the kibosh to his plans. It would have been tied up in courts for years.

    Municipalities need to get on board with this too and make regulations for future requests. Other countries already have... sad fact is, we in America are far behind the curve compared to other nations who already started down this path.

    ReplyDelete

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