Democratic Underground Latest Greatest Lobby Journals Search Options Help Login
Google

Off-grid "solar" house has coal bin and propane generator.

Printer-friendly format Printer-friendly format
Printer-friendly format Email this thread to a friend
Printer-friendly format Bookmark this thread
This topic is archived.
Home » Discuss » Topic Forums » Environment/Energy Donate to DU
 
NNadir Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 12:32 AM
Original message
Off-grid "solar" house has coal bin and propane generator.
Printer Friendly | Permalink |  | Top
slackmaster Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 12:44 AM
Response to Original message
1. Coal could be considered a form of solar power
It's the fossilized remains of large green plants, after all.

:crazy:
Printer Friendly | Permalink |  | Top
 
DeSwiss Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 12:51 AM
Response to Original message
2. Above: not a solar house
Solar housing and more -----> http://earthship.com/">Earthship Biotecture
Printer Friendly | Permalink |  | Top
 
TheWraith Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 03:55 AM
Response to Reply #2
5. Aye, he's no true Scotsman, that one! nt
Printer Friendly | Permalink |  | Top
 
Warpy Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 12:54 AM
Response to Original message
3. Off grid is something to aspire to but purity will freeze your ass off
if you get too many winter storms. There should always be backup like kerosene lanterns, LED head lamps, and solid fuel of some type for heat.

Coal is just plain nasty, though. I'd have gone with wood or pellets. Using propane for the generator isn't quite as nasty as using gasoline and I'll lay odds that is also what cooks their food and heats their water in the dead of winter.
Printer Friendly | Permalink |  | Top
 
ixion Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 04:26 AM
Response to Reply #3
6. Exactly. As someone in the process of buiding an off-grid property
and who is currently required to run a generator part of the time, I concur.
Printer Friendly | Permalink |  | Top
 
Blue State Bandit Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 01:12 AM
Response to Original message
4. The sun don't always shine.
Edited on Sun Feb-27-11 01:15 AM by Blue State Bandit
It would be suicide not to have back-up generation capabilities when you go off-grid. Most PV systems are grid tied which means that they use the local electrical grid as there back-up system, but if the grid goes down, the inverter shuts down so that the system is not back-feeding onto the grid risking the lives of the linemen trying to fix the down lines. Most grid-tie systems do not have a back-up battery bank because it adds up to 25% ($8,000 to $20,000) to the cost of the system. That means that most solar homes use some form of fossil fuel as a back-up.

And unless you are a trained PV installer, or an electrical engineer, if the system malfunctions, your up shits creek until someone can get to you.

Going solar is all about the reduction of your footprint. Short of spending a million plus on a geo-thermal steam generator, or building it from recycled beer bottles, a true zero-footprint home is a pipe dream. Even then, just the act of constructing one has it's own impact.



Printer Friendly | Permalink |  | Top
 
NNadir Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 10:03 AM
Response to Reply #4
7. That may be, um, the point. It just could be that the real effect of so called "renewable"
energy is to increase the use of distributed "wildcat" coal and other dangerous fossil fuels.

This sort of thing kills, according to the World Health Organization, about 1.5 million people a year.

http://www.who.int/mediacentre/factsheets/fs292/en/index.html
Printer Friendly | Permalink |  | Top
 
madokie Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 10:25 AM
Response to Reply #7
8. This is the first paragraph of the link you took me too
"More than half of the world’s population rely on dung, wood, crop waste or coal to meet their most basic energy needs. Cooking and heating with such solid fuels on open fires or stoves without chimneys leads to indoor air pollution. This indoor smoke contains a range of health-damaging pollutants including small soot or dust particles that are able to penetrate deep into the lungs. In poorly ventilated dwellings, indoor smoke can exceed acceptable levels for small particles in outdoor air 100-fold. Exposure is particularly high among women and children, who spend the most time near the domestic hearth. Every year, indoor air pollution is responsible for the death of 1.6 million people - that's one death every 20 second"

and its showing you to be a less than truth teller.

Most of those deaths are due to indoor pollution due to piss poor indoor cooking stoves and open fires

:grr:
Printer Friendly | Permalink |  | Top
 
NNadir Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 12:56 PM
Response to Reply #8
12. It's not my problem if intellectually and morally deficient people have poor reading comprehension.
Where, exactly, do you think the coal is being burned, genius?

Every single anti-nuke is an apologist for dangerous fossil fuels, air pollution and death, no exceptions. The obvious part is that their apologetics consists entirely of ignorance.

QED.
Printer Friendly | Permalink |  | Top
 
Wilms Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 03:15 PM
Response to Reply #12
13. How will nukes alleviate the problem for people living far off the grid.

Are you advocating that rural people install mini-nukes in their huts to replace the dung burning stoves?

BTW, how much fossil fuel is involved with mining and processing uranium? Are there any other environmental impacts involved with mining and processing uranium?

Printer Friendly | Permalink |  | Top
 
madokie Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 04:39 PM
Response to Reply #13
14. OOPs thats the wrong guy to be asking any questions of
You seen what kind of a response I got when I pointed out that its not our coal plants killing all these people he likes to throw in our faces when in reality its the open fires and poorly designed stoves in their huts thats killing them. Whatever answer you get from there will be so twisted as to be meaningless as my earlier post and the reply I got so clearly pointed out.

To answer your question I've seen it posted here that at best from the mining of the ore to the dealing with the waste afterwards nuclear is at best a few points better than burning coal directly for producing our electrical energy. As it is now nuclear waste is only piling up and not going anywhere
Printer Friendly | Permalink |  | Top
 
Javaman Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Feb-28-11 10:46 AM
Response to Reply #12
15. "every single anti-nuke is an apologist for dangerous fossil fuels"
paint with a broad brush much?

Let me ask you, where do you get your power from?
Printer Friendly | Permalink |  | Top
 
here_is_to_hope Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 11:09 AM
Response to Reply #4
9. Too much 'most'...
Edited on Sun Feb-27-11 11:25 AM by here_is_to_hope

Solar isn't 'all about' reducing the size of your footprint, it's being independent from the grid and the monthly bill.
To say that 'most' PV systems are grid tied is not true, that $8k as a minimum for a battery bank, not true and the kicker:

"And unless you are a trained PV installer, or an electrical engineer, if the system malfunctions, your up shits creek until someone can get to you."

Really?

I have built three systems from the ground up and assisted in the design of 11 more, not one has failed, not one requires an engineer or a trained PV installer.
Thats just silly. I am a hack, self taught from the ground up, no degree, no nothing. Just a bucket full of common sense.

I read through the ad for this home and I would have done exactly the same thing only adding four more panels that the 12 he has. His system from the panels on is overbuilt by half. The back up generator is way overkill too, by a few thousand watts but if he had the money, why not? (that generator was $12k) Every appliance in the home is state of the art, from his custom Sunfrost to the propane heater.
His set up looks to be good for 4 to 6 days of no Sun and remember, even under snow, panels still put out power. I have seen 110 watts from 8 50 watt panels under 6 inches of snow.

Solar power from panels is almost never used to heat a home, converting electricity to heat is very inefficient, a passive solar home is something else entirely. My strawbale houses are passive solar but still wood heated, I cant find a solar panel heated home in teh Google, YMMV.

The owner did not set out to be green on this house, its not sited nor set up for passive solar heating. Its a traditional stick built.
I think he simply made choices based on location of the nearest power pole much as I did in Montana.
Three miles of line at $16k or a solar power set up for $7k...easy choice for me.

I know there is alot of misinfo out there and lots of overbuilt systems (the makers love to sell you stuff) that are way too expensive for most but why would any one poo poo those who are doing it another way?

(yes, I know OP has a thing for nukes...)



Tl:dr...too much misinformation out there.

Printer Friendly | Permalink |  | Top
 
wtmusic Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 11:40 AM
Response to Reply #9
10. The point is that solar is not always "green".
Most solar activists would look at this and see someone who is making optimal use of clean energy from the sun.

I see someone who wouldn't even be there if they had to set up $16k of power poles or $XXX for a gas line - and so must depend (to some extent) on burning coal and wood, with no filtering or scrubbing, to heat their home.

Take this vacation home and multiply by 10,000. Solar makes setting up apart from the grid - and generating dirty power - more attractive.
Printer Friendly | Permalink |  | Top
 
here_is_to_hope Donating Member (1000+ posts) Send PM | Profile | Ignore Sun Feb-27-11 11:52 AM
Response to Reply #10
11. I agree it is not always green, hell, look at the money
some people spend to go alt, its nuts. Impossible to be green and spend $50k on systems like this one while ignoring the impact of the house itself.
I assisted on one project, a house that was to be strawbale,8600 square feet. I took one look at the plans, the three person family and said fuck no, way too much impact and embodied energy.
And yes, solar does allow one to intrude further into the woods or wilderness without as much expense.
And like I said, no solar arrays are set up to heat a home.
Passive solar is another thing entirely.
We use wood, just tossed a log on a minute ago, whats wrong with wood?



Printer Friendly | Permalink |  | Top
 
DU AdBot (1000+ posts) Click to send private message to this author Click to view 
this author's profile Click to add 
this author to your buddy list Click to add 
this author to your Ignore list Sat May 04th 2024, 11:22 AM
Response to Original message
Advertisements [?]
 Top

Home » Discuss » Topic Forums » Environment/Energy Donate to DU

Powered by DCForum+ Version 1.1 Copyright 1997-2002 DCScripts.com
Software has been extensively modified by the DU administrators


Important Notices: By participating on this discussion board, visitors agree to abide by the rules outlined on our Rules page. Messages posted on the Democratic Underground Discussion Forums are the opinions of the individuals who post them, and do not necessarily represent the opinions of Democratic Underground, LLC.

Home  |  Discussion Forums  |  Journals |  Store  |  Donate

About DU  |  Contact Us  |  Privacy Policy

Got a message for Democratic Underground? Click here to send us a message.

© 2001 - 2011 Democratic Underground, LLC