A foot of living earth sat over her head. It was a “green roof” before the term was trendy. For the front wall, she used vertical timbers packed with dry grass for insulation. She mixed river clay with straw and water to create a natural cob plaster, sealing every crack by hand. Once it dried, it was as hard as stucco. She found some discarded pallets behind a warehouse and used the wood to build a heavy, insulated door.
It wasn’t pretty, but it fit tight. She fashioned a frame from stone and clay and hung the door on heavy-duty hinges she’d bought at the hardware store. Now she had a way to keep the world out. For heat, she couldn’t afford a fancy wood stove. A good cast-iron unit was two thousand dollars, and her budget was gone. So, she built a “rocket mass heater” out of river stones and clay.
She selected stones that wouldn’t crack under heat and built a small, efficient combustion chamber in the corner. For the chimney, she used salvaged metal ductwork from a scrap yard, sealing the joints with high-heat clay. The pipe ran through the roof, safely insulated by a stone sleeve. It was a simple system: a small fire would heat the massive stone bench, which would then radiate warmth for hours after the fire went out.
The entire project cost her less than four hundred dollars in materials. The rest of her savings went toward bulk supplies: flour, beans, rice, oil, and canned protein. By mid-October, she was done. The cottonwoods were bare, and the geese were heading south in V-formations. The local old-timers were predicting a “hundred-year winter,” their joints aching with the coming cold.
Meanwhile, Tom Sterling had finished his new five-bedroom “smart home” made of glass and steel. He’d spent a fortune on a high-tech HVAC system and designer insulation. He was proud of it—it was the most modern house in the county. He’d look over at Ellie’s “mound” and shake his head, convinced she was living like a hermit out of spite.
Mike Miller had built a classic log cabin, following every “prepper” manual he owned. He’d sealed the logs with expensive synthetic chinking and installed a massive stone fireplace. He figured he was ready for anything. Pastor Williams and his family lived in a modern prefab home on the edge of town. It looked nice, but it was built for aesthetics, not for a Nebraska blizzard. As November hit, the temperature plummeted. The first frost turned the prairie white.
