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Branchburg

Organization: Ferreira Construction
Contact Name: Edward Brzezowski, P.E.
Type of Building: Commercial
Designer: Ferreira Construction
Square Feet: 41,508
Builder: Ferreira Construction
Building Style: Office/Shop
Year Built: 2006
Fuel Type: Provisions for Solar Heating using Radiant loops, natural gas
Annual Heating Fuel Consumption: 11,778 therms
Annual Electricity Use: 434,800 kWh
Year of PV/Solar Hot Water System: 2006
Components: 1276 Sharp 175W panels mounted using S5 clamps on standing seam roof Xantrex PV100S 277/480 3ph inverters with LAN/Internet connections and custom software developed by Ferreira Construction. See for example; http://206.137.21.166/Xantrex/ for engineering dashboard/live data http://206.137.21.166/Xantrex/sunclock/wide_screen.html for PV animation/live data
Window Brand: Custom
Insulation Type: Fiberglass. Walls: R19, Ceiling: R38

Building Features: Alternative Fuel Vehicle, Grid-tied Photovoltaics, Radiant Floor Heating, Solar Domestic Hot Water

Other Building Information: Building started with “What If” computer models that analyzed energy efficiency and renewable energy systems. See summary at http://www.ferreiragroup.com/31Tannery/31Tannery-Summary-062206.pdf 31 Tannery includes; Radiant Heat (Energy Conservation) High Performance HVAC (Energy Conservation) Condensing Boiler Plant (Energy Conservation) Solar Photovoltaic (Renewable Energy) Solar Domestic Hot Water (Renewable Energy) Integrated Building Controls (Energy Conservation) Pervasive Voice/Data/Video and Technology Systems Lobby Kiosk

General Information: Ferreira 31 Tannery is a new high performance, sustainable, and technology-based 41,508 SF shop and office building located in Readington Township, NJ. The building is the new main headquarters for Ferreira Construction and began occupancy in May 2006. The building includes many energy efficiency and renewable energy systems and serves as a living lab and learning tool for our employees, visitors and customers. Using our integrated building control system and extensive energy metering and monitoring and control, the building’s performance has exceeded our expectations. During the recent heat wave that hit the Northeast with +100’F temperatures we were able to maintain 72-74’F in our office while operating during the day on 100% on the solar PV array and providing surplus power back to the grid each day to help the utility company and it's other customers. In August 2006, the solar PV array output exceed our original estimates and provided for 100% solar power for the entire month, while also accumulating a net surplus with JCP&L/First Energy. See also these real-time live data links for building operation /performance. http://206.137.21.166/Xantrex/energyprojection/ http://206.137.21.166/Xantrex/sunclock/wide_screen.html http://206.137.21.166/xantrex/meterstack/combo_pwr_meters.php


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