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Title: Passive solar is cost-effective: observations on financing conservation and passive solar features in public sector housing

Conference · · Proc. Annu. Meet. - Am. Sect. Int. Sol. Energy Soc.; (United States)
OSTI ID:6781543

The cost-effectiveness of passive solar systems depends not only on costs and performance but on future fuel prices, the value of architectural amenities, and the financial position of the investor. Because the state is unstable, un-taxed, and has access to low-cost capital, it can afford to make energy-saving/passive solar investments 2 to 3 times those typical in the private sector. Experience with 17 state-financed passive solar housing projects presently in varying stages of design and construction indicates that passive solar systems in multi-family housing can be highly cost-effective. Investments to data are predicted to average $422/GJ/yr. ($445/MMBtu/yr) saved, while life-cycle cost estimates indicate that expenditures which average up to $650 ($700) are justified. The major barrier to passive solar in multi-family housing appears to be a lack of knowledge, both within the government and the architectural profession, about economical passive solar design opportunities.

OSTI ID:
6781543
Report Number(s):
CONF-801016-(Vol.1)
Journal Information:
Proc. Annu. Meet. - Am. Sect. Int. Sol. Energy Soc.; (United States), Vol. 5.1; Conference: 5. national passive solar conference, Amherst, MA, USA, 19 Oct 1980
Country of Publication:
United States
Language:
English