hagerman aci baltimore 2012
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A POWERFUL ARSENAL GREEN BUILDING SCIENCE & RESILIENCE
SAM HAGERMAN Owner, Hammer and Hand Inc.
President, Passive House Alliance Portland, OR
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
TRIPLE BOTTOM LINE (TBL) ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
FAILURES OF PROFIT-ONLY APPROACH IN BUILDING SECTOR
ACI 2012
NOT CONSIDERED: • OCCUPANTS’ HEALTH AND COMFORT • ENVIRONMENTAL IMPACT (EMBODIED &
OPERATIONAL ENERGY, TOXICITY, ETC.)
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
FAILURES OF PROFIT-ONLY APPROACH IN BUILDING SECTOR
ACI 2012
NOT CONSIDERED: • PROFIT POTENTIAL OF HIGH QUALITY PRODUCT,
DIFFERENTIATED FROM REST OF MARKET • EMPLOYEES’ HAPPINESS.
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
THE MISSED OPPORTUNITY OF SMALL-MINDED THINKING
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
LESS WOOD=MORE INSULATION
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
INSULATION VOIDS SUCK! 5% GAPS=30%-50% REDUCTION IN R-VALUE
WINDOWS VS INSULATION R-50 WALL w/ R-3 (U-0.33) ENERGY STAR WINDOW
R-50 WALL 85%
R-3 15%
WHOLE WALL R-15 (70% REDUCTION)
WINDOWS VS INSULATION R-100 WALL w/ R-3 (U-0.33) ENERGY STAR WINDOW
R-100 WALL 85%
R-3 15%
WHOLE WALL R-17 ONLY 2% BETTER THAN R-50
WINDOWS VS INSULATION R-50 WALL w/ R-8 (U-0.125) PASSIVE HOUSE WINDOW
R-50 WALL 85%
R-8 15%
WHOLE WALL R-37(R-8 WINDOWS) VS R-15(R-3 WINDOWS)
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
IAQ WE CANT RELY ON FLAWS FOR FRESH AIR.
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
IAQ JUST LEAKY ENOUGH DOESN’T CUT IT.
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
AIR-BARRIER
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
“THE AMOEBA MOMENT” ACI 2012
THE TRIPLE BOTTOM LINE AT HAMMER & HAND THE TRIPLE BOTTOM LINE AT HAMMER & HAND THE TRIPLE BOTTOM LINE AT HAMMER & HAND
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
“THE AMOEBA MOMENT” ACI 2012
THE EMPLOYEE=THE FOUNDATION
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
“THE AMOEBA MOMENT” ACI 2012
• CORE BUSINESS-PROTECT EMPLOYEES • HANDYMAN SERVICES • UPCYCLED FURNITURE • HOME PERFORMANCE • PASSIVE HOUSE
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
FROM OVERLAY TO CORE POSITIVE FEEDBACK LOOP
ACI 2012
PEOPLE • INDOOR AIR QUALITY, COMFORT, EMOTIONAL WELL
BEING, EMPLOYEES ENGAGED IN MEANINGFUL WORK
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
FROM OVERLAY TO CORE POSITIVE FEEDBACK LOOP
ACI 2012
PLANET • LOW TOXICITY, LOW EMBODIED ENERGY, LOW
OPERATIONAL LOAD, LONG LIFE CYCLE
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
FROM OVERLAY TO CORE POSITIVE FEEDBACK LOOP
ACI 2012
PROFIT • MARKET DIFFERENTIATION, VIRAL BUMP FROM VERY
HAPPY CLIENTS, ATTENTION FOR THOUGHT LEADERSHIP
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
“RESILIENT” GROWTH IN DOWN ECONOMY
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
TBL IN BUILDING BUILDING SCIENCE MAKES IT POSSIBLE
ACI 2012
INTERDISCIPLINARY APPLIED SCIENCE • PHYSICS, CHEMISTRY, BIOLOGY • HUMAN ECOLOGY AND ECONOMICS
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
RESILIENCE REQUIRES PERFORMANCE “CAN’T MEASURE, YOU CAN’T MANAGE”
ACI 2012
• BUILD DURABLE ENVELOPES • ACHIEVE THERMAL PERFORMANCE • FLAWLESS AIRTIGHTNESS • EFFICIENT VENTILATION
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
TRIPLE BOTTOM LINE BUILDINGS ACI 2012
• ARE RESILIENT • GOOD FOR PLANET • GOOD FOR PEOPLE • BUILDERS MAKE MONEY • PEOPLE SAVE MONEY
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
BEYOND PRESCRIPTIVE CODES ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
BEYOND PRESCRIPTIVE CODES ACI 2012
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
POTENTIAL NEW CODE FORMAT ACI 2012
• ANNUAL PERFORMANCE BUDGET • (BTU/FT2/YR) • ALLOWS MAXIMUM DESIGN FLEXIBILITY TO
ACCOMMODATE LOCAL CONDITIONS
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
COLLABORATION IN BUILDING COMMUNITY
ACI 2012
• A RISING TIDE LIFTS ALL SHIPS • OPEN SHARING OF SCIENCE, TECHNOLOGY, AND
TECHNIQUES
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
SHAKY FOUNDATION ACI 2012
“THE BUILDING SECTOR SPENDS ONE-TENTH AS MUCH ON R&D AS THE NATIONAL AVERAGE FOR OTHER INDUSTRIES” -ARCHITECT MAGAZINE OCTOBER 2009
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
RESILIENT, HIGH PERFORMANCE BUILDINGS BASED ON SCIENCE
ACI 2012
• THE WHOLE IS GREATER THAN THE SUM OF ALL PARTS, JUST AS IN 3BL
• COLLABORATION OF DISCIPLINES WILL HAVE THE GREATEST IMPACT
1020 SE HARRISON ST. PORTLAND, OREGON 97214 503.232.2447
ACI 2012
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