Saving energy at the cost of health? | All media content | DW | 02.04.2013
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Saving energy at the cost of health?

Insulation against the cold or heat saves money - but at what cost? The materials involved are often highly flammable, and also have a detrimental effect on indoor air quality. We speak with Felix Matthes from the Institute for Applied Ecology about the benefits and drawbacks of thermal insulation.

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