A policy analysis of Hawaii's solar tax credit
详细信息 查看全文
- 作者：Makena Coffmana ; makena.coffman@hawaii.edu" class="auth_mail" title="E-mail the corresponding author ; Sherilyn Weeb ; swee@hawaii.edu" class="auth_mail" title="E-mail the corresponding author ; Carl Bonhamb ; bonham@hawaii.edu" class="auth_mail" title="E-mail the corresponding author ; Germaine Salimc ; gsalim@hawaii.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Solar PV ; Subsidies ; Return on investment ; Payback period
- 刊名：Renewable Energy
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：85
- 期：Complete
- 页码：1036-1043
- 全文大小：643 K
文摘
- •
Assesses Hawaii's PV tax credit using payback period and internal rate of return.
- •
PV investment has a 25% return with the tax credit and 16% without.
- •
Increasing return since 2009 with declining system and rising electricity costs.
- •
Homeowners with median income and above benefit most from PV systems.
- •
Higher income groups accrue benefits up to 40% faster from higher tax liability.