Recent Articles
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Details for a “High-Performance Garage”
An insulated slab, Larsen truss wall system, careful air-sealing, and dense-packed insulation in deep cavities mitigate heat losses at a garage door
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Ranch Transformed, Efficiency Achieved
An architect rebuilds a midcentury wreck into a stylish, energy-smart home for $90 per sq. ft.
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A Higher Standard
A practical design delivers a remarkably airtight, superinsulated home on a modest budget
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PV Systems Have Gotten Dirt Cheap
In many areas of the country, electricity from a photovoltaic system now costs less than electricity from the grid