Often in the late afternoon, when the southern light comes pouring across the front of the house, I can feel, almost physically, how much energy is just sitting there waiting to be used. That southern exposure isn’t just pretty — it’s an asset. It means solar panels here wouldn’t be fighting the house’s orientation; they’d be working with it, catching sun through most of the day. For anyone who has looked at a property and mentally sketched an array on the roof, this one makes the sketch easy. How I wish we had the time and money to invest in solar energy, but alas, it seems it wasn’t meant to be.

But if I understand Robert’s (he’s my former husband and a present resident of the log house) explanation correctly, this house could be equipped with solar panels and generate enough energy to run the house. But I am not an expert — you need to check this out for yourself or get an expert to do so.

Living off the grid, of course, isn’t only about generating power. It’s about needing less of it in the first place, and this house has good bones for that.

There are so many dreams I have had about this place. But needing to work, caring for grandchildren, and other things kept me from fulfilling these dreams. I really hope that someone might get some good ideas from the dreams I have outlined here. I’m sure I’ll use these ideas somewhere!

Passive cooling, the old way. Before air conditioning was the default, houses were designed to breathe, and there’s a lot to relearn from that. Screen doors and screened windows let the house open up without letting the bugs in. Canopies and curtains — especially on the deck, where the light can get intense — cut the heat gain before it ever becomes a problem you have to solve with electricity. And there’s real value in reclaiming the practice of catching cool night air: opening the house up after dark, pulling that cooler air through with a whole-house fan, and closing it back up before the heat of the day arrives. It’s a rhythm, not a gadget, though the fan itself is a modest and useful piece of equipment. Some screens in the windows are missing, and screen doors need to be added.

A fireplace, and a harder question below it. The upper part of the house — the first floor of what sits above the walkout basement — has a natural spot for a fireplace, and wood heat there makes sense structurally and practically. The basement is a different story. A wood stove isn’t a safe or sensible option for that space, so heating it well means looking elsewhere, and there are a few real options worth naming.

A ductless mini-split heat pump is probably the most efficient choice for an off-grid or solar-powered home, since it moves heat rather than generating it through resistance — no venting required, modest power draw, and it handles cooling too. In a well-insulated basement, something in the 9,000–12,000 BTU range would likely be enough.

There’s also a lower-tech option: a solar air heater — essentially a black-painted, insulated box with a glass front, mounted in a window or wall — that passively warms air, which a small low-power DC fan then circulates into the basement. Paired with thermal mass like water barrels or brick to store heat during the day and release it overnight, this approach burns no fuel and needs no venting at all.

But none of it matters much without solving the basement’s front wall first, which is currently poorly insulated. Heat loss there would undercut any heating source you pair with it. Rigid foam insulation — XPS or EPS — applied to the interior and sealed with caulk against air leaks, would cut the heating load significantly and let a smaller, gentler system do the job. A super-insulated envelope isn’t glamorous, but it’s the quiet foundation that makes everything else — solar, wood heat, passive cooling — actually work.

Cooking without heating the whole house. Solar ovens are a wonderful, underused tool — slow, sun-powered, and they don’t add a single degree of heat to the inside of the house. Paired with that, there’s real potential in an outdoor kitchen and dining space on the shady side of the house — either a new deck built out for that purpose, or something simpler: stairs down to the existing cement slab, which stays cool through the summer heat by nature of being shaded and low to the ground. Screened in against the bugs, it could become a huge, cool, beautiful space that does double duty as a kitchen and a dining room, keeping the cooking and the eating both out of the house and out of the sun. Upstairs, where the bedrooms are, is the hottest part of the house in summer — so it’s not hard to imagine that shaded, screened-in space becoming a sleeping spot too, on the hottest nights.

Water on its own power. Between the cave spring on the property and the idea of a solar-powered pump to move water where it’s needed, there’s a real path toward a water system that doesn’t depend on the grid to function. This is still very much in the idea stage rather than something built out, but it’s the kind of infrastructure that fits naturally with everything else here. Gallons and gallons of unused rainwater coming from the gutters on the metal building and the log house could be captured in ponds and in other ways.

The hardest problem: refrigeration. This is the one that takes the most imagination to solve. A root cellar dug into the hillside at the back of the house is one possibility worth exploring — cool, stable underground temperatures doing quietly what a refrigerator does loudly. But a lot of what we think we need refrigeration for, we don’t, strictly speaking, need. Fermented foods keep because of the fermentation, not the fridge. A plant-based pantry — grains, beans, root vegetables, dried and fermented things — is naturally far more stable at room temperature than a diet built around animal products, which spoil quickly and can make you seriously sick when they do. None of this means giving up freshness or variety. It means the whole calculus of “what has to be cold” shifts when the foundation of your diet is plants.

And what goes out, not just what comes in. Compost toilets that are approved by the proper agencies are part of the same self-sufficiency picture — closing the loop on waste the way a root cellar closes the loop on food storage. Properly composted human waste, or humanure, can be returned to the soil rather than piped away and treated as a problem. It’s worth noting, too, that a plant-based diet tends to carry a different, gentler microbial load than a diet heavy in animal products, which is one more small reason this approach and this kind of waste system fit together well.

None of this is a finished blueprint. It’s closer to a map of where the good ideas are — southern light, night air, shade, fermentation, soil — and an invitation to whoever ends up living here to keep filling it in.

---

A few insights

• The house’s southern exposure and the deck’s exposure to bright light are two sides of the same coin: one is an opportunity for solar power, the other a challenge for passive cooling. Good design uses both.
• The basement’s heating question is genuinely unresolved — it’s a real design puzzle for the next owner, not a solved problem.
• Self-sufficiency here isn’t about hardship. A plant-based, fermentation-friendly pantry is more stable without refrigeration, not less — that’s a reframe, not a compromise.

---

This article was written collaboratively by Patricia, a resident of the Living Springs Log House and friend of its owner, Barbara, and Claude.ai, made by Anthropic.