2017 doe zer hia poster alliance - energy.gov

R Alliance Green Builders Casa Aguila | Ramona, CA | AllianceGreenBuilders.com • Layout: 4 bdrm, 5 bath, 1 fl, 3,129 ft 2 • Climate: IECC 3B, hot-dry • Completed: April 2016 • Category: custom for buyer MODELED PERFORMANCE DATA • CA Energy Design Rating: without PV 43, with PV and batteries -92 CA EDR • Projected Annual Energy Costs: without PV $1,000, with PV $-9,900 • Projected Annual Energy Cost Savings: (vs typical new homes) without PV $1,400, with PV $11,700 • Annual Energy Savings: without PV 9,800 kWh, with PV 64,500 kWh Photos courtesy of Addison Homes CONTACT Jeff Adams 760-522-4701 jeff[email protected] PNNL-SA-129274 September 2017 For more information on the DOE Zero Energy Ready Home program, go to http://energy.gov/eere/buildings/zero- energy-ready-home or scan the QR code. 2017 WINNER • Walls: 2x6 16" o.c. double-stud advanced framed walls with R-56 blown cellulose. 3-coat stucco, over liquid-applied weather-resistant barrier. Phase-change material under drywall. • Roof: Synthetic underlayment; standing seam metal roof with 0.52 SRI. • Attic: 2x8 rafters filled with dense-blown cellulose and topped with OSB roof decking, liquid waterproofing, then 6" SIPs; phase-change material behind dropped ceiling drywall. • Foundation: Slab-on-grade; 1" R-5 EPS rigid foam and vapor barrier under slab. • Windows: Triple-pane, tilt-and-turn R-5 windows with impact-resistant glass; U=0.20, SHGC=0.30. • Air Sealing: 0.32 ACH 50. • Ventilation: HRV with humidity control. • HVAC: Radiant floor heat; fan coil cooling, ducted mini-split heat pump. • Hot Water: Solar and air-to-water heat pump for space and DHW; backup heat pump WH. • Lighting: 100% LED. • Appliances: ENERGY STAR clothes washer, refrigerator, dishwasher, ceiling fans. • Solar: 22.1-kW PV (three dual-axis trackers); 3.2-kW wind turbine. 40-kW battery storage. • Water Conservation: Four 10,000-gal rainwater cisterns for potable water. Four 10,000- gal storm water tanks + one 10,000-gal greywater tank for irrigation and fire suppression. First residential black water treatment permit in San Diego. • Energy Management System: Tracks energy and water usage and production. • Other: Two electric vehicle charging stations; low-VOC products; VOC-trapping drywall. KEY FEATURES PROJECT DATA Photos courtesy of Alliance Green Builders “Living in a Zero Energy Ready Home has changed our lives.” Home owner

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Page 1: 2017 Doe Zer HIA Poster Alliance - energy.gov

Alliance Green BuildersCasa Aguila | Ramona, CA | AllianceGreenBuilders.com

• Layout: 4 bdrm, 5 bath, 1 fl, 3,129 ft2

• Climate: IECC 3B, hot-dry

• Completed: April 2016

• Category: custom for buyer

MODELED PERFORMANCE DATA

• CA Energy Design Rating: without PV 43, with PV and batteries -92 CA EDR

• Projected Annual Energy Costs: without PV $1,000, with PV $-9,900

• Projected Annual Energy Cost Savings: (vs typical new homes) without PV $1,400, with PV $11,700

• Annual Energy Savings: without PV 9,800 kWh, with PV 64,500 kWh

Photos courtesy of Addison Homes

CONTACT

Jeff Adams 760-522-4701 [email protected]

PNNL-SA-129274 September 2017

For more information on the DOE Zero Energy Ready Home program, go to http://energy.gov/eere/buildings/zero-energy-ready-home or scan the QR code.

2017 WINNER

• Walls: 2x6 16" o.c. double-stud advanced framed walls with R-56 blown cellulose. 3-coat stucco, over liquid-applied weather-resistant barrier. Phase-change material under drywall.

• Roof: Synthetic underlayment; standing seam metal roof with 0.52 SRI.

• Attic: 2x8 rafters filled with dense-blown cellulose and topped with OSB roof decking, liquid waterproofing, then 6" SIPs; phase-change material behind dropped ceiling drywall.

• Foundation: Slab-on-grade; 1" R-5 EPS rigid foam and vapor barrier under slab.

• Windows: Triple-pane, tilt-and-turn R-5 windows with impact-resistant glass; U=0.20, SHGC=0.30.

• Air Sealing: 0.32 ACH 50.

• Ventilation: HRV with humidity control.

• HVAC: Radiant floor heat; fan coil cooling, ducted mini-split heat pump.

• Hot Water: Solar and air-to-water heat pump for space and DHW; backup heat pump WH.

• Lighting: 100% LED.

• Appliances: ENERGY STAR clothes washer, refrigerator, dishwasher, ceiling fans.

• Solar: 22.1-kW PV (three dual-axis trackers); 3.2-kW wind turbine. 40-kW battery storage.

• Water Conservation: Four 10,000-gal rainwater cisterns for potable water. Four 10,000-gal storm water tanks + one 10,000-gal greywater tank for irrigation and fire suppression. First residential black water treatment permit in San Diego.

• Energy Management System: Tracks energy and water usage and production.

• Other: Two electric vehicle charging stations; low-VOC products; VOC-trapping drywall.

KEY FEATURESPROJECT DATA

Photos courtesy of Alliance Green Builders

“Living in a Zero Energy Ready Home has changed our lives.” Home owner

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