Equaris - a less expensive and safer environmental alternative to septic systems. EcoSeal. Take comfort in knowing your home is sealed tight. Together, EcoSeal and Knauf Insulation EcoBatt® or premium blowing wool make up the Knauf Insulation EcoSeal® System, your best option for total energy efficiency in your home. Energy efficiency Comfort andPeace of Mind Sustainability Close. An Old House Gets a Superinsulation Retrofit. General Specs and Team Location: Arlington, MA Bedrooms: 6 Bathrooms: 3 Living Space : 3000 sqf Cost (USD/sq. ft.): $33/sqf Completed: March 2009 Builder/contractor: Synergy Companies Construction, LLC Energy consultant: Building Science Corporation Construction Basement: ceiling insulated with 4" to 8" of low-density spray polyurethane foam (Icynene)Walls: existing cellulose-filled 2x4 studs; 4-in. of foil-faced polyisocyanurate foam outside of sheathing (R-39) Windows: fiberglass frame, double-pane, argon-filled, low-e (U-factor: 0.33, SHGC: 0.29, Pella Impervia)Roof: rafter bays filled with low-density spray foam (Icynene); 6-in. foil-faced polyisocyanurate foam outside sheathing; seams staggered and taped (R-59 total) Further resources A detailed journal of the project and a complete list of sponsors can be found at Alex Cheimets' blog: superinsulating.blogspot.com Energy Water Efficiency Low-flow toilets and showerheads Indoor Air Quality Green Materials and Resource Efficiency Lessons Learned.
Ask the Expert: Adding alternative energy to an existing home | ProudGreenHome.com. Solar panels added to home Finding ways to add alternative energy to an existing home can be a challenge. And a challenge worthy of our ProudGreenHome experts. So we asked our Approved Contributing Experts, also known as ACE's, to tell us about the top challenges and solutions to adding alternative energy to a home.
Ted Clifton, founder of Zero-Energy Plans LLC, and CVH Inc.: When adding alternative energy sources to a home, I often find the biggest challenge to be that the original design either had the ridge running north to south, instead of east to west, or the roof was so littered with dormers, plumbing vents and other obstructions that there is no place on the south face of the roof to install a solar hot water heater or photovoltaic (PV) panels.
The only solution to this is some kind of a ground-based system, like a rotating array on a pedestal, or mounting the system on a garage or garden shed. The second challenge is somewhat related to the first, but more difficult to deal with. ASPEN AEROGELS. Aerogel | Aerogel Insulation | Aerogel Price. Metal Roofing Systems Minneapolis | WI Water Harvesting | MN Sol. Power, Outlet: U-Socket, Dual Socket/ Dual USB, 110V, TruePower. Modernize your electrical outlets with U-Socket, the 1st change to the wall outlet in 85 years! Since 1927, the wall outlet has consisted of hot, neutral & ground plugs that provide 110V of AC power. U-Socket adds 2 USB plugs that also provide 5V of DC power. Now your mobile device charger is conveniently built right into the wall! Save space & get a clean, uncluttered look.
Also reduce your energy costs because unlike external chargers, U-Socket only comes on when you need it and shuts off when you don't! Plug into savings, plug into convenience, plug into U-Socket- the outlet of the future! • Charge 2 extra devices without using AC plugs. • 2.6A output allows you to charge more devices faster & at full rate Compatibility: iPod, iPhone, iPad, Tablets, Mobile Phones, Smartphones, Nintendo DS, Sony PSP, Bluetooth Headsets, Digital Cameras, Kindle, GPS & more! Geobacter Project - Home.