Rest in Peace my good friend, the Organic Guru, Richard Clare.

summitting Mt. Compost

When I decided to do my masters thesis on urban agriculture in the city of Sheffield UK, the most obvious source of information, according to everyone I asked, was Richard Clare. Over the succeeding months Richard spent many hours teaching me about the history of urban ag in the city as well as planting within me, a non gardener, the seeds of a food growing lifestyle. Every time I visited Sheffield I called Richard up and he always made time to hang out with me but on his terms, while visiting and working on the variety of urban ag projects he was involved with. My favorite and most valuable lesson? He taught me how to properly plant fruit trees.
Well, no more, my dear friend Richard has died.

what can I say........Richard.

On the allotment with my nephew Will

co-housing or bust

scrabble and tea break

RO filter goes into the new cabinets

Another busy month at the Sustainable Living Project. We finally have most of the work downstairs in the main living space completed and have started the renovations upstairs. We have decided to incorporate co-housing into our lifestyle as another step towards increasing the sustainability of the project. As we are not a part of a co-housing community, we can at the very least take on the benefits of sharing our space, inside and out, to make more efficient use of the resources at hand. Our co-housing partner will have the upstairs space to herself with full access to the kitchen and common rooms downstairs.
Since we moved in, the house has seemed bigger than our needs justify. We became used to living in 400 sq ft of space when we were on the boat and then with my mother-in-law in a small terraced house in England. The two of us in a house with almost 1600 sq ft of living space is questionable when considered through the lens of sustainability.
Most urban planners agree that increasing density increases efficiency and reduces the carbon footprint of housing. This step also holds other benefits: our co-housing partner will be able to look after the house and gardens while we are away; she can share in the benefits of living in a low energy house; also, she will be enjoying a share of the produce from the garden. The rent she pays will help us defray the costs the project incurs, while overall her expenses should be lower. 
Meanwhile we are nearing the limits of our resources to renovate, financial as well as personal. I've heard it said that no marriage can survive more than a year of renovations and we are nearing 3 years if you count the gardens, which we worked on first. I think we have done well but it has been a strain at times. It is nice to see the light at the end of the tunnel and we are very happy with the results.

My apologies to the tree!

The decision was made at last. After several weeks of trimming, thinking and monitoring of the shade the top of this Leyland Cyprus cast on our solar panels, we decided to top it. I'm told that it will happily grow back if we let it. We may miss the afternoon shade it cast on the lower beds this summer, in which case we will let it grow back, as I'm still a little doubtful the increase in the amount of morning sun at its weakest will justify this action. As the season progresses we should get more solar gain as the shade the tree would have cast will be replaced with higher and therefore more intense sun (coming through less atmosphere) and thus will be of more value for hot water. However, once we get to April we will need very little solar gain for the solar radiant heated floor and less for domestic hot water. So, if trimming the tree ends up being of use, it will be for the next three weeks or so, and then the mirror image of these weeks in the fall.

Here's the good news....yesterday we did laundry; ran the dishwasher; took two piping hot showers; and ran the underfloor heating for an hour and a half.....all on solar heated water!  (The backup electrical heating element in the water tank has been turned off)  That feels good!

The view from the top with Jacqui ready to pull the top away from the cut and away from me.

The trimmed bit was the experiment to determine if topping was necessary, the panels are entirely behind the tree.

Dropped the top and lived to tell the tale.

Renovation Progress

At long last I am back to posting. So much to talk about but most important to the topic of this blog, sustainability, we are at long last sealed up and living somewhat normally in the house. We have a new kitchen (utilizing some recycled and some reused materials and local craftsmen), a more open floor plan, new wooden framed double paned windows that are larger for more daylighting and solar gain in the winter ( with no low E coatings except on the north facing windows to maximise solar gain), solar thermal panels powering our underfloor heating system (entire downstairs has been tiled with about 1/3 reused tiles) and domestic hot water, all new sealed to the wall and floor baseboards, all new wiring with all outlets and switches sealed, an enclosed but not yet completely sealed verandah, functioning ceiling fans in every downstairs room, shade structure over almost all of the east and south sides (utilizing some locally harvested timber and reused posts), the beginnings of drying out and sealing up the walk-in crawlspace, an almost full wood pile for the woodstove (which is still drawing air from the crawlspace but will soon draw from outside), all lights are either CFL or LED (the outdoor deck steps are lit with solar floods), winter greens thriving in the garden with seedlings (mesclun mix, kale, broccoli, and cauliflower) coming along on the verandah, a thriving wormery, a healthy compost pile, full water tanks in preparation for the growing season, all beds have gotten leaf mould, most have gotten rabbit manure or nitrogen enriched biochar or compost, we had a great sweet potato harvest(all gone now), a good turmeric harvest (twice a day grated into a cup of water), and the usual greens, tomatoes (frozen), peppers, herbs, okra (a first for us), the trellis is gone and the grape vines have been attached to the new south side shade structure, pruning of grape vines and fruit trees is scheduled for later this month, a cold frame is under construction for the nettle bed, and...... and...... I can't think of anything else at the moment.

Imbolc sunrise, strange tree trimming for more early sun on the panels

New kitchen

solar panels going up onto the south shade structure

drying the sweet potato harvest

giant okra plants

Malabar spinach fed the multitudes

From Self Reliance to Community Resilience

Here is our TedX Hickory talk from earlier this year.

At long last, the tile is going in on the bottom floor of the house. Most of it is sourced from local recycled sources or from flooring liquidators who sell on left over batches. Here we see the hearth tiles going in with the input hole cut to supply outdoor air to the woodstove. The roughly 1 ton of tile, mortar, grout and concrete backer board going in will add thermal mass to absorb heat coming up from below provided by the solar thermal system which will encompass domestic hot water and underfloor radiant heating. The added thermal mass will also help to moderate temps in the summer time reducing the need for AC. The posts visible here are locally harvested black locust and they provide support to the upper floor once supported by the walls that have been removed. Eventually the chimney will be cobbed and clay plastered with clay harvested onsite.

rainwater harvesting tanks in place

In response to a comment from Sharon, here is a shot of the rainwater tanks in place. You can see two of the 1550 gallon tanks, the third is to the left, sheltered under the deck. I've filled the spaces between the tanks and the house with styrofoam from the neighborhood waste stream as well as layered waste styrofoam sheets on top to prevent freezing. The intake system is visible with roof washer to the right, there is another one from the other side of the house as well. There are also 3 500 gallon tanks elsewhere for backup storage. More details to follow.

Happy 4th to you all

Fireworks for the fourth!

Taking a fossil fuel burner off the road

My old toyota is going to the junk yard for NPR.

Still runs but I've replaced it with a safer more reliable car.

We get along fine with one car now, planning on keeping it that way.

 

Today's result

Well it got to 99º today and the warmest the house reached was and is 78º, so far. The temp outdoors is falling now, but slowly, so it is possible the house will get warmer, I doubt it. I'm claiming success.

Big test for the design today!

We are forecast to reach 104º today. This morning as I ventilated the house I got it to a comfortable 74º. Just as I decided it was warm enough outside to close up, about 8:30, the temp rose inside to 75º which is where it has stayed. In the last 3 hours the temp outside has risen 20º to 95º. So far so good, nice and cool inside with no air conditioning.

How have I kept it cool? Aside from the benefits of the insulated reflective metal roof, the insulation in the walls, and the shade structures minimizing solar gain on the exterior walls I have not opened an external door for 2 hours, though I will have to go out and lower some additional blinds soon, I have done no cooking other than using the electric kettle to make tea, I've turned off/unplugged all superfluous electrical items, and Annie and I have been mostly relaxing (this makes quite a large difference actually as an active human can give off over a 100watts of heat, don't know about the dog, maybe 1 third as much as she is less than one third my weight). When I do go out I will leave through the NW side laundry room which acts as a vestibule. I will also take that opportunity to install another sheet of reflectix into the one window still lacking, between the screen and the glazing on the OUTSIDE. I'll report in later as the temps outdoors max out.

SSW shade structure under construction with makeshift shade cloths all reclaimed from the waste stream

Efficiency going up!

This morning when I got up, at 7am it was 70º in the house, over the next several hours as the temps rose outside the temp only rose inside to 71º when I left at 10:15 to go to church. In those hours I had aggressively ventilated the house with wide open windows, ceiling fans and an extractor fan upstairs. As the sun rose and began to heat the east side of the property I lowered exterior blinds and gradually began to close windows and insert reflectix in them on the outside between the glass and the screen. Eventually, right before I left all windows were closed and had reflectix installed. When I returned around 2:30, the temp outside was 79º but felt much hotter in the sun, while the house was still a cool 71º. This is encouraging because we don't even have the full shade structure in yet. I'm sure when the real summer heat gets here we'll have a bigger challenge keeping the house cool without AC but I think we are making progress. 

SSE shade structure over the deck. The grape and kiwi will complete the shading of windows wall and water tanks.

SSW shade structure going up. This is where the solar thermal and PV will go.