CT ZERO ENERGY CHALLENGE
PARTICIPANTS
About The Challenge
ZERO ENERGY HOMES
WHAT'S NEW
2009-2010 CT ZEC SITE
CT ZEC HOME
Connecticut Energy Efficiency Fund
Green Planet Options for the Guilford Housing Authority G. Christopher Widmer for the Guilford Housing Authority
Applicant: Christopher Widmer
Project Address: Boston Terrace - 41 Boston St., Guilford, CT
Bdrms./Sq. Footage: 1 BD, 600 sq ft per unit
Builder Website: www.greenplanetoptions.com
Project Photos: View Project Photos
Builder Bio Builder Bio Project Overview
Advanced Building Features & Design
10" SIP exterior wall construction
Entry air lock vestibule
Ductwork in horizontal chase within conditioned space
Metal roofing
Building Information
Conditioned Area (sq. ft.) 600 TBD
Bedrooms 1 TBD
Housing Type (single family, multi-family, attached, detached, etc.) MF/Attached, Elderly TBD
Thermal
Insulation
Slab Floors R-10 Perimeter TBD
Foundation Walls R-24, ICF TBD
Frame Floors none TBD
Walls R-36, SIP TBD
Vaulted Ceiling none TBD
Flat Ceiling R-57, Cellulose TBD
Windows:
U-Value .2, Triple Glazed TBD
SHGC .31 TBD
Mechanical
Space Heating (primary only) Ducted
Mini Split HP
TBD
Efficiency (HSPF, COP, etc.) 9.2 HSPF TBD
AC Efficiency Ducted
Mini Split HP
TBD
Efficiency (SEER, EER) 17.8 TBD
Water Heating Solar Thermal/Elec.
On-Demand
TBD
Efficiency (EF) 1.00 TBD
Ventilation HRV TBD
Flow Rate 70 cfm TBD
Infiltration Rate .3 ACH210 TBD
Renewables
PV 2.76 kW TBD
Solar Thermal (DHW, space heating, etc.) DHW TBD
Other (specify) none TBD
Annual Energy Use (MMMBtu/Yr)
Heating $493 $124
Cooling $90 $45
Water Heating $456 $0
Lighting & Appliances $480 $544
Photovoltalics $0 -$626
TOTAL $1519 $86
Final HERS Rating 100 TBD
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