Phil and Chris finally get to talk about one of their favorite topics. Net ZeroProducing as much energy on an annual basis as one consumes on site, usually with renewable energy sources such as photovoltaics or small-scale wind turbines. Calculating net-zero energy can be difficult, particularly in grid-tied renewable energy systems, because of transmission losses in power lines and other considerations. Homes. These homes, that produce as much energy as they consume, are starting to become not ...
Jun 27, 2011•28 min•Ep. 21
Phil and Chris finally get to talk about one of their favorite topics. Net ZeroProducing as much energy on an annual basis as one consumes on site, usually with renewable energy sources such as photovoltaics or small-scale wind turbines. Calculating net-zero energy can be difficult, particularly in grid-tied renewable energy systems, because of transmission losses in power lines and other considerations. Homes. These homes, that produce as much energy as they consume, are starting to become not ...
Jun 06, 2011•21 min•Ep. 20
Phil and Chris finally get to talk about one of their favorite topics. Net ZeroProducing as much energy on an annual basis as one consumes on site, usually with renewable energy sources such as photovoltaics or small-scale wind turbines. Calculating net-zero energy can be difficult, particularly in grid-tied renewable energy systems, because of transmission losses in power lines and other considerations. Homes. These homes, that produce as much energy as they consume, are starting to become not ...
May 19, 2011•24 min•Ep. 19
You've probably heard about 'Passive House' (or 'Passivhaus'). And like Phil and Chris, you can feel the buzz in the air from it within the green housing community. It's a building certification that is focused completely and only on reducing energy consumption. Join Chris and Phil as they summon their own energy to discuss this hot topic over a couple of cocktails. In the first part, they talk about what a passive house is, why you'd build one, and the history behind the passive house movement....
Mar 24, 2011•32 min•Ep. 18
You've probably heard about 'Passive House' (or 'Passivhaus'). And like Phil and Chris, you can feel the buzz in the air from it within the green housing community. It's a building certification that is focused completely and only on reducing energy consumption. Join Chris and Phil as they summon their own energy to discuss this hot topic over a couple of cocktails. In the first part, they talk about what a passive house is, why you'd build one, and the history behind the passive house movement....
Mar 24, 2011•16 min•Ep. 17
You've probably heard about 'Passive HouseA residential building construction standard requiring very low levels of air leakage, very high levels of insulation, and windows with a very low U-factor. Developed in the early 1990s by Bo Adamson and Wolfgang Feist, the standard is now promoted by the Passivhaus Institut in Darmstadt, Germany. To meet the standard, a home must have an infiltration rate no greater than 0.60 AC/H @ 50 pascals, a maximum annual heating energy use of 15 kWh per square me...
Mar 24, 2011•20 min•Ep. 16
In the final part of this episode we talk about the cost of some of these home energy monitoring systems, and what the future holds for this budding industry. Phil share Hot Zigg! (a good idea) (or so he thinks) Then he takes us out with Rococ by Arcade Fire.
Feb 11, 2011•26 min•Ep. 15
In this part of the episode, Chris, Phil, and Peter discuss the different types of home energy monitoring systems and what you should expect from each.
Jan 16, 2011•24 min•Ep. 14
Peter Troast of Energy Circle stops by to share a drink with Phil and Chris and share his knowledge on Home Energy Monitoring Systems. In Part 1, Chris shares a 'Pomini' cocktail recipe and Peter explains what energy monitoring is, and why you'd install such a system.
Jan 06, 2011•21 min•Ep. 13
I sent an email out to Jeff Gagnon and Jim Godbout and asked them five basic questions about ground source heat pumpHeating and cooling system in which specialized refrigerant fluid in a sealed system is alternately evaporated and condensed, changing its state from liquid to vapor by altering its pressure; this phase change allows heat to be transferred into or out of the house. See air-source heat pump and ground-source heat pump. installations. In this part of the Green Architects' Lounge epis...
Nov 26, 2010•21 min•Ep. 12
In part one of this episode from the Green Architects' Lounge, we only scratched the surface. Now it's time to really dig in and decide if a ground source heat pumpHeating and cooling system in which specialized refrigerant fluid in a sealed system is alternately evaporated and condensed, changing its state from liquid to vapor by altering its pressure; this phase change allows heat to be transferred into or out of the house. See air-source heat pump and ground-source heat pump. system is right ...
Nov 14, 2010•16 min•Ep. 11
If you've done any amount of research on ground source heat pumps, chances are likely that you've heard from those who have said that you'd be insane to consider this as a viable system for your house, AND you've heard others say you'd be insane NOT to use GSHPs. Where insanity and green architecture meet, there you shall find our intrepid architects mixing a 'Dark and Stormy', and turning on the mike, to act as your good-natured guides. Join Chris and Phil as they demystify this polarizing syst...
Oct 18, 2010•20 min•Ep. 10
In Part 3, Chris, Phil, and Pat wrap up their discussion on BiomassOrganic waste that can be converted to usable forms of energy such as heat or electricity, or crops grown specifically for that purpose. Boilers with a chat about cost, a 'Hot Zigg', and a 'Six Digit Idea'. Then the episode concludes with a song by Pete Miller called Daydreamer.
Sep 12, 2010•17 min•Ep. 9
In Part 2, Phil Chris and Pat continue their discussion on gasification Log boilers and introduce Pellet boilers to our listeners.
Aug 30, 2010•21 min•Ep. 8
With over 20,0000 barrels of crude oil spilling into the gulf of Mexico every day as a result of the BP Deep Horizon disaster, there has never been a more important time to explore and advance the use of renewable fuels for our homes. Pat Coon of Revision Heat is back for this episode to discuss residential biomass boilers and wood as a renewable and viable fuel source. Also, Chris and Phil trade places and responsibilities. Phil shares his recipe for the 'Perfect Red Manhattan' and Chris introd...
Aug 09, 2010•22 min•Ep. 7
This is the last part of the Green Architects' Lounge three-part series on deep energy retrofits. In this episode, Phil and I are basically wrapping up the segment. We discuss the importance of sizing your new HVAC system to the heat load of your newly renovated house (this is where that energy audit information, that we mentioned in previous episodes, is going to come in handy). read more...
Jul 28, 2010•25 min•Ep. 6
This is part two of the Green Architects' Lounge three-part series on Deep Energy Retrofits. In this episode, Phil and I discuss what we feel is the most crucial part of a DER, the exterior building envelope. There is no single solution. Here, we must be nimble and thoughtful and deal with the structure that we're given and apply the skills we've learned. (and by we, I mean you as well). This is not your typical renovation. There's plenty of room for creativity. To quote my co-host, "We should l...
Jul 07, 2010•21 min•Ep. 5
Deep Energy Retrofits - Part 1: Our Nation is full of an existing housing stock in desperate need of improvement. There is scarcely a greener thing to do than to assign our collective architectural skills to the task of improving the efficiency, durability, functionality, and all-around livability of these homes. We're talking DEEP energy retrofits here, so the timid need not download! The van is swinging by, the door is open, and it's only slowing down a little, so brace yourself, Jump in, and ...
Jun 23, 2010•17 min•Ep. 4
Apr 30, 2010•54 min•Ep. 3
Mar 19, 2010•56 min•Ep. 2
Maine architects Chris Briley and Phil Kaplan look at air barriers — one of “The Big Three” topics (along with insulation and windows) of green construction. They also share the recipe for their Cocktail of the Week: the Simple Charm.
Feb 19, 2010•40 min•Ep. 1
