Concern over energy supply, costs, and environmental problems are not limited to those prepared to venture into the countryside to an off-grid life. Urban people�now the vast majority in the Western world�share the same fear about what lies ahead. The average North American family will spend over one quarter million after-tax dollars on energy in a lifetime.

$mart Power shows homeowners that using less energy or adopting renewable-energy technologies is not about making drastic lifestyle sacrifices, nor is it expensive. In fact, energy efficiency often improves lifestyle through lower operating costs, a more comfortable environment, and increased disposable income.

Richly illustrated, chapters include energy efficiency, space heating and cooling, community power, energy efficient transportation, photovoltaics, wind and bio-fuels, batteries, voltage regulation and inverters, solar water heating, and backup power.

About the Author

William Kemp is VP Engineering of Powerbase Automation Systems Inc. and a consulting electronics/software designer who develops control systems for low environmental impact hydroelectric utilities worldwide. He is also an author, sustainable living and clean energy advocate working in renewable energy heating, energy efficiency, photovoltaic, micro-hydro and wind electric systems.

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