basics:affordability:investing_in_energy_efficiency:are_passive_houses_cost-effective
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- Date:
- 2014/09/18 18:19
- Filename:
- bundesrepublik_ddr_energie.png
- Format:
- PNG
- Size:
- 1KB
- Width:
- 216
- Height:
- 285
- References for:
- Greenhouse effect and climate protection
basics/affordability/investing_in_energy_efficiency/are_passive_houses_cost-effective.txt · Last modified: 2022/04/04 16:24 by wfeist