4.7 Article

Decision-making governance for purchases of solar photovoltaic systems in Japan

Journal

ENERGY POLICY
Volume 111, Issue -, Pages 75-84

Publisher

ELSEVIER SCI LTD
DOI: 10.1016/j.enpol.2017.09.012

Keywords

Solar photovoltaics; Consumer decision-making; Energy conservation; Feed in tariffs

Funding

  1. Grants-in-Aid for Scientific Research [26000001] Funding Source: KAKEN

Ask authors/readers for more resources

In this study, we analyze the factors that affecting purchasing decision time for solar photovoltaic (PV) s in Japan. Based on our survey, consumers spend about 4 months to make purchase decision. Also, our estimation results show that information and knowledge that consumers obtained from the neighborhood and elsewhere make consumers more careful in their decision-making and extend the purchase decision. On the other hand, experts on the advantages and disadvantages of installation shortened the decision time. The situation and environment of each household in terms of income, family size, and the way of purchase of new homes have influenced on the decision to purchase a PV system. In addition, the availability of feed in tariffs was highly correlated with purchasing motivation, but unexpectedly the capital subsidy programs have either little impacts or even delayed impacts on the purchasing timing.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.7
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available