Technical, economic and social feasibility of using solar street lighting on campus
نویسندگان
چکیده
<span lang="EN-US">A good and proper street lighting system on campus indirectly supports teaching learning activities. However, these conditions still need to be developed at the Marine Fisheries Polytechnic of Kupang due lack facilities. Therefore, a solar was designed considering potential energy in this region. The design is carried out by measuring for year, analyzing potential, economics system, social impact installing system. installation based results an analysis technical, economic, aspects gives feasible results. from technical aspect provide that utilization provides PR value 85%, can make savings 15.99 MWh per 177.8 kWh year. economic using IRR 6%, SPBP 8.93 years, net present (NPV) IDR 85,247,500.56. obtained respondents’ answers showed different meaningful (p&lt;0.05) all categories given respondents.</span>
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Street Lighting Disturbs Commuting Bats
Anthropogenic disturbance is a major cause of worldwide declines in biodiversity. Understanding the implications of this disturbance for species and populations is crucial for conservation biologists wishing to mitigate negative effects. Anthropogenic light pollution is an increasing global problem, affecting ecological interactions across a range of taxa and impacting negatively upon critical ...
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ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems
سال: 2023
ISSN: ['2722-2578', '2722-256X']
DOI: https://doi.org/10.11591/ijpeds.v14.i3.pp1731-1738