Metaefficient: Trombe Walls

Incorporating a Trombe Wall into a house is one of the most efficient ways to capture the heat of the sun. They work in the mildest to the most severe of climates. Basically, sunlight strikes the wall through a window, and the Trombe Wall heats up, causing warm air to flow into a room.

Efficient Floor

Using stone to capture heat from the sun is metaefficient.

Zeolite: MetaEfficient Odor Absorber

Zeolite is a natural mineral which absorbs odors and excess moisture in the air. It can be used as a general deodorizer and to combat mildew or mould. When used in refrigerators and freezers, it can reduce electricity cost by up to 12% by maintaining optimum humidity, and it helps keep food fresher. Zeolite is usually sold in packets that …