Embodied Energy of Wood - Revision history

Eric: Added a Category to the Page

2021-12-31T23:14:30Z

Added a Category to the Page

← Older revision		Revision as of 23:14, 31 December 2021
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	<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10223690960439193&show_text=true&width=500" width="500" height="281" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share"></iframe></html>		<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10223690960439193&show_text=true&width=500" width="500" height="281" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share"></iframe></html>

	[[Category: Energy]]		[[Category: Biofuel]] [[Category: Energy]]

Eric: Added a Category to the Page

2021-12-31T23:14:08Z

Added a Category to the Page

← Older revision		Revision as of 23:14, 31 December 2021
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	<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10223690960439193&show_text=true&width=500" width="500" height="281" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share"></iframe></html>		<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10223690960439193&show_text=true&width=500" width="500" height="281" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share"></iframe></html>

			[[Category: Energy]]

Marcin at 21:30, 25 December 2021

2021-12-25T21:30:33Z

← Older revision		Revision as of 21:30, 25 December 2021
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	Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour + another gallon for tractor for soil handling. Each 1' thick 4x8 foot wall section has 192 block or 1 gallon of diesel. 48 sections for SEH 1000 sf model thus have 48 gallons of fuel. Under 2 GJ.		Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour + another gallon for tractor for soil handling. Each 1' thick 4x8 foot wall section has 192 block or 1 gallon of diesel. 48 sections for SEH 1000 sf model thus have 48 gallons of fuel. Under 2 GJ.

			<html><iframe src="https://www.facebook.com/plugins/post.php?href=https%3A%2F%2Fwww.facebook.com%2Fmarcin.jakubowski.378%2Fposts%2F10223690960439193&show_text=true&width=500" width="500" height="281" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowfullscreen="true" allow="autoplay; clipboard-write; encrypted-media; picture-in-picture; web-share"></iframe></html>

Marcin at 21:25, 25 December 2021

2021-12-25T21:25:44Z

← Older revision		Revision as of 21:25, 25 December 2021
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	Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls (48 modules) thus have 576 gallons of diesel! About 20GJ.		Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls (48 modules) thus have 576 gallons of diesel! About 20GJ.

	Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel. Under ~~1 GJ. If we consider another tractor for soil handling, we are at~~ 2 GJ.		Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour + another gallon for tractor for soil handling. Each 1' thick 4x8 foot wall section has 192 block or 1 gallon of diesel. 48 sections for SEH 1000 sf model thus have 48 gallons of fuel. Under 2 GJ.

Marcin at 21:24, 25 December 2021

2021-12-25T21:24:46Z

← Older revision		Revision as of 21:24, 25 December 2021
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	Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel used in its production!		Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel used in its production!

	Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls thus have 576 gallons of diesel! About 20GJ.		Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls (48 modules) thus have 576 gallons of diesel! About 20GJ.

	Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel. Under 1 GJ. If we consider another tractor for soil handling, we are at 2 GJ.		Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel. Under 1 GJ. If we consider another tractor for soil handling, we are at 2 GJ.

Marcin at 21:23, 25 December 2021

2021-12-25T21:23:55Z

← Older revision		Revision as of 21:23, 25 December 2021
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	Embodied energy of lumber - 8.5MJ/kg.		Embodied energy of lumber - 8.5MJ/kg.

	Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel!		Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel used in its production!

	Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls thus have 576 gallons of diesel! About 20GJ.		Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls thus have 576 gallons of diesel! About 20GJ.

	Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel. Under 1 GJ. If we consider another tractor for soil handling, we are at 2 GJ.		Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel. Under 1 GJ. If we consider another tractor for soil handling, we are at 2 GJ.

Marcin at 21:18, 24 December 2021

2021-12-24T21:18:26Z

← Older revision		Revision as of 21:18, 24 December 2021
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	Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel!		Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel!

	Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls thus have 576 gallons of diesel!		Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls thus have 576 gallons of diesel! About 20GJ.

	Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel.		Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel. Under 1 GJ. If we consider another tractor for soil handling, we are at 2 GJ.

Marcin at 21:09, 24 December 2021

2021-12-24T21:09:40Z

← Older revision		Revision as of 21:09, 24 December 2021
Line 3:		Line 3:
	Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel!		Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel!

	Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is		Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is about 12 kg of diesel! Entire house walls thus have 576 gallons of diesel!

	Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel.		Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel. 48 sections for SEH 1000 sf model thus have 24 gallons of fuel.

Marcin: Created page with "Embodied energy of lumber - 8.5MJ/kg. Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel! Each wall panel of the Seed Eco-Home weighs..."

2021-12-24T21:07:26Z

Created page with "Embodied energy of lumber - 8.5MJ/kg. Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel! Each wall panel of the Seed Eco-Home weighs..."

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Embodied energy of lumber - 8.5MJ/kg.

Note that diesel has 36 MJ/kg. Thus - each kg of lumber contains about 250 grams of diesel!

Each wall panel of the Seed Eco-Home weighs roughly 110 lb = 4*13lb for studs - and a sheet of ply 60 lb - 3/4 total or about 1/2+3/8. Thus we have 110 or so lb. This is

Compare to CEBs - 1 gallon per hour - or 6*60=360 block per hour. Each 1' thick 4x8 foot wall section has 192 block or 1/2 gallon of diesel.