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Managing Schools Using LEED O+M as a Framework:
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Beyond the Basics
Pennsylvania Association of School Business OfficialsAnnual Conference
March 11, 20153:15 – 4:15 pm
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Presented by:
Kristie Kozenewski, LEED AP O+M, BD+CRe:Vision www.ReVisionArch.com
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Managing Schools Using LEED O+M as a Framework: Beyond the Basics
Pennsylvania Association of School Business OfficialsAnnual Conference
March 11, 20153:15 – 4:15 pm
Kristie Kozenewski, LEED AP O+M, BD+CRe:[email protected]
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DEEP GREEN ARCHITECTURE
SUSTAINABILITY CONSULTING
COMMUNITY ENGAGEMENT
RESEARCH AND TRAINING
Architects,
Re:Vision
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Teachers, Sustainability Consultants,
Construction Managers,Planners, Parents,
Animal Lovers, Nature Enthusiasts,
Human Beings,Environmentalists
Working to Remove the Barriers to Sustainability!
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3agenda
1) LEED-EBOM 101: strategies + best practices
2) narrowing down strategies
3) can focusing on one building help an entire district?
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4) what if we have no money to spend?
5) tips for easy implementation of waste audits
6) a LEED-EBOM success story: PECO
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LEED-EBOM 101:
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strategies + best practices
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strategies
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energy and CO2 reduction
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133document building systems + operations…
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Benefits of RCx:•Improve building performance•Provide appropriate training to O+M staff•Improve occupant comfort•Improve system reliability
retro-commissioning…
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133energy audit…
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133submeter…
Y t h t d t
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water efficiency
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133water efficient fixtures…
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133do not irrigate…
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site management
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133snow + ice management…
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133site equipment…
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133herbicides + pesticides…
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indoor environmental quality
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133green cleaning…
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133integrated pest management…
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133indoor air quality…
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stewardship of resources13
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133purchasing…
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133waste management…
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best practices
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planassess
•Where do we want to be?•How do we get there?
•What improvements can be made?
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doreview
•Implement plan•Evaluate results•Are targets being met?
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133policies…
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133teamwork…
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133take your time…
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BE PATIENT, BUT ALSO VERY PERSISTENT
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narrowing down
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strategies
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goals…
energy reduction?integrate sustainability into curriculum?
educate building occupants about sustainability?
enhance indoor environmental quality?
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improve indoor air quality?
reduce landfilled waste?decrease potable water use?
educate building occupants about sustainability?
reduce carbon emissions?
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budget…
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incentives…
• renewables + efficiency: http://www.dsireusa.org/
• utilities
• local businesses
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choose something meaningful…
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available resources…
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can focusing on one building
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help an entire district?
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once the system is working well…
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share your success…
•quantify results
•document lessons learned
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•share results
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choose wisely…13
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obtain buy-in from all levels…
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what if we have no money
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to spend?
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133purchasing…
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•Recycled content•FSC certification•Locally manufactured
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133purchasing…
•Energy Star printers, copiers, computers, monitors, televisions, appliances
•Lamps with low-
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mercury levels(LEDs are mercury-free)
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133purchasing…
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•locally sourced•organic•Food Alliance Certified
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133waste diversion…
•Waste audits
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•E-waste drives
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133IAQ audit…
http://www.epa.gov/iaq/schools/
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133energy audit…
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133green teams…
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tips for easy
implementation
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of waste audits
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3waste audit steps…
1) waste collection
2) sorting
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4) reporting
3) weighing + recording data
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133waste collection…
Collect waste for a representative time
• Avoid weeks with holidays
• Do NOT alert occupants in advance
• DO inform waste haulers + custodial staff
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133waste collection…
labels
black bags = bound for landfill
white bags =
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Collect and store waste for audit
• Label bags/container with location it came from
• Keep items in recycling receptacles separate from trash receptacles
bound for recycling
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3waste audit sorting…
Determine waste categories to track
• What is representative of ongoing waste stream?• At minimum:
• metals• mixed paper• cardboard
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• glass• plastics• batteries• wet waste (food and bathroom)• other (typically landfilled waste)• e-waste or furniture that may be in the landfill waste
stream
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133waste audit sorting…
Equipment to have available:
• appropriate clothing (including rubber gloves, safety goggles, protective suit)
• scale (to measure weight)b k t /bi (t l ) b i t t
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• tarp or plastic sheet for waste sorting
• tables are helpful
• large bins/trash cans to sort into• bin/trash can liner/bags for sorting into
• copies of waste tracking forms, pencils/pens
• camera
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Data collected from audit is used to determine:
• % of each waste category that is successfully diverted
• Type + quantity of contamination being introduced into recycling
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• Type + quantity of items being landfilled that can potentially be diverted
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3waste audit weighing + recording data…
Waste Type Waste Bound for Landfill (e.g. found in trash cans)
Waste Bound for Recycling(e.g. Found in recycling bins)
Diversion Program in Place?
Metals
Mixed Paper
Old Corrugated Cardboard
Gl
• Waste Source Location (e.g. first floor men’s room)
1) Measure + record weight (volume) of each material type found in trashreceptacles
2) Measure + record weight (volume) of each material type found in recyclingreceptacles
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Plastics
Batteries
Fluorescent Lamps
Electronic Equipment
Furniture
Landfill Waste (non-recyclable / non-compostable)
Wet Waste (food)
Landscape Waste
Other:_________________
Other:_________________
TOTAL:
)
• Unit for tracking (e.g. lbs. or gal.)
• Prepared by
• Date
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133waste audit reporting…
Waste audit report should include:
• Comparison of waste recycled to waste landfilled
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• Composition of waste stream by material type
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133waste audit reporting…
Waste audit report should include:
• Comparison of recycling and landfill-bound waste by material type
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• Recycling rates by material type
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133waste audit reporting…
Waste audit report should include:
• Recycling rates by material type for similar space types
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• Recycling rates by material type for unique space types
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133waste audit case study…
Building X’s Findings:
• Restroom toilet paper program needed improvement
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3waste audit case study…
Building X’s Lessons Learned:
• Facility’s communication on recycling procedures to building occupants needed improvement
• Green Team needed to be re-engaged + act as governing body
• Recycling containers to be placed in more i t l ti
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27 convenient locations
• Add recycling stations to Cafeteria, Fitness Center, Locker Rooms
• Composting of Cafeteria waste will significantly reduce landfill waste
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a LEED-EBOM success story:
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PECO
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133water fixture + fitting replacement…
Average water use reduction = 42%
4 Service Centers certified in 2012:
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Fixture replacement cost = $35,700
ANNUAL SAVINGS730.12 kGal$3,756 operating costROI = 9.5 years
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133lighting, controls, + HVAC upgrades…
4 Service Centerscertified in 2012:
Lighting, controls + HVAC: Average energy use reduction = 31.5%Upgrades = $4 million
ANNUAL SAVINGS$450,500 operating costROI = 8.9 years
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Lighting onlyUpgrades = $2.02 million
ANNUAL SAVINGS$223,000 operating costROI = 9.1 years
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PREVIOUS MONOCHROME CROWN LIGHTS14 hours daily435 kWh
NEW COLOR LED CROWN
MOB crown light upgrade…
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LIGHTS24 hours daily343 kWh
ANNUAL SAVINGS33,580 kwh $4,000 operating cost51,000 pounds of CO2 (19 forest acres)
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47,000 sf of green roof212,478 cf captured (2 year 24 hour storm)
$4,952 annual stormwater tax savings
+Educational tool+Partnership with PHS+Promotes green practices+Visibility from Center City b ildi
MOB green roof…
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27 buildings
+Natural habitat in Center City
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Over 86 acres of turf restored to meadow!
Previous mowing 26 times annually @ $100/acre = $223,600
Meadow mowed 2 times
native meadow conversion…
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27 Meadow mowed 2 times
annually @ $100/acre = $17,200
$206,400 annual savings!
Conversion cost approx $2,000 per acre.
Payback in less than 1 year!
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changing PECO’s culture
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Green Champions took on an initiative to replace old refrigerators across PECO’s portfolio with new ENERGY STAR refrigerators
The results:• 1,632,000 kWh saved• $143,339 saved• Return on investment
of 3.3 years• 2,513,280 lbs. of CO2
= 209 cars removed from the road
= 259 acres of forest preserved
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?Kristie Kozenewski, LEED AP O+M, BD+C
www.ReVisionArch.com
PASBO 2015 Conference
Managing Schools Using LEED O+M Framework
www.ReVisionArch.com : [email protected]
Waste Audit Tracking Sheet
Waste Source Location: _________________________________________________
Units for Tracking:
_________________________________________________
Waste Type Total Waste Landfilled (e.g. placed in trash cans)
Diverted Waste (e.g. placed in recycling bins)
Diversion Program in Place?
Metals
Mixed Paper
Cardboard
Glass
Plastics
Batteries
Fluorescent Lamps
Electronic Equipment
Furniture
Landfill Waste (non‐recyclable/ non‐compostable)
*Wet Waste
*Landscape Waste
Other 1
Other 2
TOTAL
* Track at team’s discretion. Prepared by: ________________________
Date: _________________
PASBO 2015 Conference
Managing Schools Using LEED O+M Framework
