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09.18.2015

A GREEN DINOSAUR PRESENTATION © 2015

SCANPH

CONFERENCE G IN S U O H E C N A M R O F R E P HIGH E N Z O T Y A W H T A P E H T D …AN ION T A T N E S E R P R U A S O IN A GREEN D WITH TIM KOHUT

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT


A GREEN DINOSAUR PRESENTATION © 2015

How it’s done… SDRAWKCAB

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

FORWARD


A GREEN DINOSAUR PRESENTATION © 2015

How it’s done… FORWARD

SDRAWKCAB TOP

BOTTOM

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT


A GREEN DINOSAUR PRESENTATION © 2015

How it’s done… FORWARD

SDRAWKCAB TOP

BOTTOM INSIDE

OUT SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

OUT


So what’s your target?

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015

SDRAWKCAB

FORWARD


70% reduction… current target

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015

SDRAWKCAB

FORWARD


? I U E r ou y s ’ t a h W

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015

SDRAWKCAB

FORWARD


? y a p ou y l l i w t a h W

A GREEN DINOSAUR PRESENTATION © 2015

SDRAWKCAB

FORWARD

not efficient $527/unit (gas+electricity per year)

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT


? I U E r ou y s ’ t a h W

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015

SDRAWKCAB

FORWARD


? y a p ou y l l i w t a h W

A GREEN DINOSAUR PRESENTATION © 2015

SDRAWKCAB

$352/unit (gas+electricity per year)

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

FORWARD


s i g n i d l i u b h c i h W ? er tt e b g n i m or f er p

A GREEN DINOSAUR PRESENTATION © 2015

$352/unit (gas+electricity per year)

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

FORWARD

SDRAWKCAB

$537/unit (gas+electricity per year)


e c n e u l f n i s i h t s e o D who you hire?

A GREEN DINOSAUR PRESENTATION © 2015

$352/unit (gas+electricity per year)

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

FORWARD

SDRAWKCAB

$537/unit (gas+electricity per year)


… l a u s u s a s s e n i s u B

TOP BOTTOM SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015


h c a o r p p a E N Z e h T

TOP BOTTOM SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015


h c a o r p p a E N Z e h T

TOP BOTTOM SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015


h c a o r p p a E N Z e h T

TOP BOTTOM SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015


h g i h r ou y e ar What ? s on i t a t c e p ex e c performan

A GREEN DINOSAUR PRESENTATION © 2015

INSIDE

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

OUT

OUT


A GREEN DINOSAUR PRESENTATION © 2015

… l a u s u s a s s e n i s u B … d l e i f e h t om fr s lesson

FRAMERS FRAME AS THEY’VE ALWAYS FRAMED…

X INSIDE

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

OUT

OUT


A GREEN DINOSAUR PRESENTATION © 2015

… l a u s u s a s s e n i s u B … d l e i f e h t om fr s lesson

SUBS DO WHAT THEY’RE USED TO, EVEN WHEN THE DESIGN SAYS OTHERWISE.

X

Heat Loss = U x Area x Delta T (Outside air vs. Inside Air)

INSIDE

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

OUT

OUT


A GREEN DINOSAUR PRESENTATION © 2015

h g i h e er h w s i s i h T … s t ar t s e c n a m perfor

INSIDE

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

OUT

OUT


… s e l b a w e n e r r ou Then add y

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

A GREEN DINOSAUR PRESENTATION © 2015


A GREEN DINOSAUR PRESENTATION © 2015

@_ greendinosaur

SCANPH 2015 •  HIGH PERFORMANCE HOUSING…AND THE PATHWAY TO ZNE - TIM KOHUT

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SCANPH LA 2015 • Tim Kohut