Last summer at the Taste of Buffalo, I got a pamphlet from Solar Liberty, the solar panel installers.
(e:paul) and
(e:) terry and gotten an estimate from them in 2011 for an installation on the roof, but it was too expensive then.
I requested a new quote from them this month, and it's so much more in reach. The proposal they gave us has the south facing roof covered in 19 300W panels, although more could fit on the flat peak. This would be more likely to get by the preservationists. I've attached the documents comparing the two estimates, but here are the key points. (These numbers are for the smaller array, but the size could increase which would improve the numbers even more.)
- Since 2011, the cost per watt on similarly capable panels (19% efficient) has dropped almost in half
- subsidies have dropped from $1.75 per watt to $0.80 - and dropping
- despite the subsidy drop the net cost to us has dropped from ~$12k to ~$5k
- even with Basra using 2150W for heating in his 7 month wintering, we can cover 40% of our electric use. Without his environmental disaster, I have to image it'd be closer to 70-80%
- the return on investment, even on a smaller 5kW array has dropped to 6 years, from 9-11 years
- the 25 year savings (length of the panel warranty) would total ~$30k
We haven't decided for sure if we are doing it yet but the estimate alone gives me a huge nerd boner. It's crazy how quickly affordable renewable energy is becoming, even in a a cloudy place like Buffalo. Imagine a distributed grid powering Buffalo throughout the day and the Falls powering us at night. No one would ever have to breath in the disgusting Huntley coal fumes again.
The key to line-drying is a sturdy clothes-rack with good hangers!
(e:heidi) Wow really? Super lame. Between that and the asshole who told her she shouldn't be there I am super disappointed with bear night. :(
(e:tinypliny) I don't know why I don't line dry clothes. I guess I've always lived with a dryer - I think I will be swearing them off now. No excuse when it's so dry in the winter and hot in the summer!
Free pizza for boys. They told (e:Dianne) $2. Thanks for taking Tyler there. He was pretty giggly about it Sunday.
Interestingly, clothes dried much much faster in Buffalo than they do in Rockville. There is something incredibly dry about the winter air in Buffalo.
I used to LOVE the warmth of freshly dried laundry... until I realized how much energy I could save by not using the drier.
I don't miss it. The drier is a contraption that drains energy for no good reason.