We were keen on capturing the sun’s energy to heat our water when the system was hooked up back in late May, but we didn’t know the true effects of the system until the heavy rains in GA last month. It was at that time after about the 5th day in a row with no sun that we noticed our water was not as hot as it once was. It continued to get even cooler over the next day or so, and it was at that time that we realized that our backup electric water heater was not working and had not been working since it was installed with the rest of the system in late May. While it took a day or two to get the new thermostat to fix the water heater, we were more interested in the fact that we were able to heat our water with just the sun from late May to mid-September with no help from the power grid.
The power of the sun
November 8th, 2009Rainwater harvesting system added
October 8th, 2009
Mark Brown of RainCatchers commissions the system
The rainwater harvesting system installation was completed last week adding water-efficiency to this old dame’s resume’. Although many rainwater harvesting systems are buried, this installation shows that they don’t have to be. The configuration pictured above will be hidden by a deck and lattice work when the greenovation is complete.
The system was engineered and installed by a rainwater harvesting specialist who has been involved in several LEED for Homes projects. RainCatchers has a distinct advantage in this new field [for the U.S.], having appropriated 30-year-old best practices from Europe. They use the WISY self-cleaning Vortex filters like the one seen above the cistern. The water is being brought inside for indoor use and is purified to potable standards in the process. This water easily exceeds the quality of the municipal supply.
Green floor finishing
August 2nd, 2009Everyone these day has a green product or story, but what really makes it green? For flooring, I have been working with some of my vendors to green their process. One in particular has done a great job with the task at hand.
Here is post that I had on our other blog about flooring: green flooring
On Lake Claire LEED we were able to save most of the flooring in the house and where we had to refinish the floors we used zero VOC finishes in order to preserve indoor air quality.
What this was then and now will be
April 16th, 2009This is the dining room wall being carefully taken apart.

This is the dining room wall taken apart and collected into tidy piles of lathes and studs and plaster.

This is a pile of chunked concrete removed from the uneven otherwise mostly red clay basement floor. It has been hauled away and ground into gravel.

This is the gravel used to level the basement floor before the concrete is poured.


Now all of these posts are gone from the basement, but they are still around, waiting to be milled into wood for a table and a slatted wall, which will be held together with nails pulled from the lathes.
These are doors, removed from the walls that were taken down. And they will be doors again in the basement or elsewhere upstairs.
This is old asbestos covered ductwork, now properly disposed of, never to be heard from again.

Hey, you can’t reuse everything, but we are having fun trying.
First “LEED- NC” Platinum in Atlanta!
April 8th, 2009
The Epsten Group office that is the first to get LEED- NC Platinum in Atlanta
LEED- NC is the commercial rating for green buildings. The architect for our Lake Claire LEED project- The Epsten Group designed and certified the first LEED-NC (commercial) renovation in Atlanta. They were able to give new green life to an existing structure that was not in good condition. Since The Lake Claire LEED project will be the first with all 3 green certifications at once in Atlanta- it looks like The Epsten Group is the first on many projects! They have been part of many other amazing projects in Atlanta. To see more of their portfolio visit The Epsten Group.
Why ALL of the green certifications?
April 7th, 2009
We decided to go with “LEED for Homes” because it was the most stringent of all of the certifications for renovations and actually would reward us for doing more. EarthCraft House for new homes does have a tiered system, however the EarthCraft revovation program does not. Even though we have completed the majority of the EarthCraft renovations in the program, we thought trying LEED out as well would be fun. Energy Star is a requirement for EarthCraft House, but not for the renovations. It is a certification typically used in new construction since renovations don;t usually improve enough to meet the standard. Lake Claire LEED with not only meets the energy code for new construction (as a renovation), but it should far exceed it as well. Here in GA all of these certifications can be listed on FMLS if our homeowner decides to sell the house. Since green houses could be listed on FMLS, realtors have noticed that they sell for more and sell faster as well. That is the reason to get a green certification!
It’s like taking keys off your keychain…
April 1st, 2009
Many years ago a friend remarked that a person’s keychain could tell a lot about him, specifically that the more keys the chain holds, the more complicated one’s life is. As we sat around the other night revisiting why it was in the first place that we wanted to build an eco-house, as we named the idea many years ago, I was reminded of this sentiment by my husband. “It’s like taking keys off your keychain,” he said. To simplify things and not create waste or use more than you need to is a main force driving our thought process concerning the renovation of our old bungalow. If the sun is there, use it to heat your water or power your appliances. If the ground will offer up its constant temperature efficiently, then harvest it to heat and cool your house. Take that rainwater and at least use it to water your plants, and if you can, use it to wash your clothes or even drink! It is not quite as simple as that, I know, but we are trying to do as much as we can along these lines. I was thinking about these ideas this morning, as my husband rode off to work on his bike in the rain. Uncomplicated self-propulsion is an efficient and beautiful thing.
“Going for Gold”- may get Platinum
March 28th, 2009When we last sat down to look at the points for Lake Claire LEED on the LEED for Homes worksheet we added them up and it looked like we should get at least LEED Gold which is very good! However, we reviewed a couple of areas with the homeowners last week and it looks like Platinum is a possibility. The house was going to be very efficient so there was not much more that we could do there, so we looked to the landscaping. Since we are looking to use native plants, rain harvesting, and smart planting we should get enough points in Site Development to push us into the Platinum point range.
Towards the end of the project, we will post the complete point sheet so we can see how we managed the project to be more sustainable.
There’s no insulation under there!
March 18th, 2009Ha…just made you say underwear! Seriously, though, the workers started pulling off the wood siding a couple of weeks ago and this is what they found:

Nothing! No insulation! This was one drafty old home. Colder than a well diggers butt without his…well, his insulated underwear. And the home must have been leaky, too. Perhaps the indoor breezes were considered a feature in the pre-air conditioned days of the 1920’s.
That’s going to change.
The wood is going to be stripped of it’s nasty ol’ lead paint, reprimed and replaced. But before that happens Icynene foam insulation is going to be sprayed in. This stuff will expand into every nook and cranny making this new old home super insulated.
The owners are going to enjoy some benefits for their troubles, too. Aside from the reduced utility bills, they qualify for up to 30%-of-cost tax rebates under the new stimulus program for installation of green insulation.
Go green and save green…Makes me all warm inside just thinking about it…
~ Burke
Lake Clair LEED maxes out GA Power rebates!
March 17th, 2009Lake Clair LEED was eligible for rebates from GA Power since it is a Home Performance with Energy Star Project. I started to add up the rebates and they qualified for ALL that were available.
Here is a list of the rebates that they will get:
|
Home Assessment Rebates |
Rebates Up To: |
|
50% Reimbursement of assessment fees |
$200 |
|
Home Improvement Rebates |
Rebates Up To: |
|
Thermostat conversion |
$100 |
|
Installation of R-6 or greater insulation blanket |
$50 |
|
Attic insulation improvements |
$200 |
|
Wall insulation improvements (conditioned space exterior walls) |
$550 |
|
Insulate floor & foundation wall to R-5 (foam) /R-13 in basement wall cavities (fiberglass acceptable) |
$450 |
|
Improve air sealing |
$250 |
|
Improve duct sealing |
$100 |
|
Potential Total Rebates |
$1,900
|