Treehugger: H-Haus opens in Cleveland

Treehugger: H-Haus opens in Cleveland: “H-Haus models are both stylish and environmentally friendly, combining features such as solar heating, super-insulated walls, wastewater recycling and rain collection with the chic amenities of a boutique hotel (hence the H-Haus moniker). Additional uses of energy efficiency technology include heating and cooling systems such as bio-mass boilers, condensing boilers, and geo-thermal heat pumps.”