Hiu Macan 3 surveillance vessel is one of the Directorate General of Marine and Fisheries Resources Surveillance's supervisory vessels which plays an important role in marine surveillance in Eastern Indonesia. In support of monitoring activities, a reliable electrical system is needed and very careful maintenance methods are needed. To support these activities, a generator usage schedule is applied, either during operation or while leaning at the port. The main generator can be used to supply all the ship's electrical needs. The use of the main generator can be optimized to supply all the ship's electricity needs because the daily load percentage is still 33.79%, although this is still within the normal limits. If there is a problem with the main generator, a backup generator can be used, but only for lighting, navigation, and auxiliary engines. The maintenance schedule is required by performing daily, weekly, monthly, and overhaul maintenance. From the analysis carried out, the largest total daily electric power is 41.56 kVA and electrical energy is 310,676 kWh.

The huge potential of solar energy and the increasing demand for electrical energy when fishing at night allow fishing boats in Tablolong Village to use solar power plants as a source of electrical energy. The purpose of this utilization can indirectly overcome the need for electrical energy on fishing boats and reduce the use of fossil energy to turn on generators. Service activities in the form of solar power plants installation and maintenance training are in line with the policies of the Ministry of Marine Affairs and Fisheries Republic of Indonesia and the Ministry of Energy and Mineral Resources Republic of Indonesia to preserve the environment, especially the sea. This activity was attended by 24 shipowners and the installation of 80 Wp solar power plants was carried out on two ships three GT. Based on the results of the activity assessment indicators from the questionnaire that was tested using the Wilcoxon test, it was found that the service activities showed an increase in understanding and skills by the community in the use of solar power plants. This increase is seen from knowledge of the ship's electrical system, knowledge of the ship's electrical operating system, and the ability to repair and maintain the ship's electrical system.

Pemanfaatan energi surya sebagai sumber energi listrik dalam dunia kelautan dan perikanan menjadi salah satu bentuk penerapan blue economy. Pemanfaatan ini diharapkan akan menjadi salah satu bentuk kepedulian masyarakat pesisir terhadap kondisi lingkungan dan secara tidak langsung berpengaruh terhadap sosial ekonomi masyarakat. Kegiatan sosialisasi ini dilakukan dengan memberikan pemahaman kepada masyarakat tentang teknologi PLTS yang dapat menggantikan pemanfaatan generator sebagai sumber energi listirk di atas kapal dan dampaknya terhadap kesehatan dan lingkungan. 24 responden dari Desa Tablolong mengikuti kegiatan sosialisasi dengan metode focus group discussion. Hasil dari kegiatan ini kemudian dikumpulkan melalui kuesioner dan wawancara serta dianalisis dengan analisis frekuensi. Hasil kegiatan sosialisasi menunjukan adanya peningkatan pemahaman masyarakat dalam penggunaan PLTS di bidang kesehatan sebesar 343,56% dan bidang lingkungan sebesar 308,33%. Diharapkan dengan pemberian sosialisasi ini dapat menambah wawasan dan menambah keinginan masyarakat dalam pemanfaatan PLTS sebagai sumber energi listrik di atas kapal sebagai pengganti generator.

East Nusa Tenggara (NTT) Province has many business potentials in the marine and fisheries sectors, especially fish as a commodity. East Flores District is one of the fish landing centers for fishing vessels in the East Nusa Tenggara Province. The objective of this study was to determine the activities of fishing vessels and to find out the catches that have been landed at Amagarapati Fish Landing Port. The location of this study was determined by purposive sampling, while the research location was carried out at Amagarapati Fish Landing Port. This research was conducted in July-October 2021. A descriptive survey was chosen as the data collection method by conducting direct observations in the field such as giving interviews and distributing questionnaires to the fishermen and Amagarapati Fish Landing Port’s employees. The results of this study showed that fishing activities at Amagarapati Fish Landing Port were running normally as usual even though Implementation of restrictions on community activities (PPKM) was implemented in East Flores Regency, the fish caught were dominated by Skipjack, Mackerel Tuna, Tuna, Mackerel Scad, and Atlantic Menhaden. There was an obstacle in the decline in fish prices due to the decline in people's purchasing power, tuna exports to the United States experienced a decline due to the lockdown destination countries. The catch that landed at Amagarapati Fish Landing Port 2,527.5 Tons of catches were reduced due to bad weather, the availability of fish bait for pole and line vessels was limited so that it hampered fishing activities.Keywords: Amagarapati Fish Landing Port, Fish Catch, and Fishing Vessels

Pembangkitan dan pemanfaatan energi listrik yang baik pada sebuah kapal niaga akan memberikan rasa nyaman dan aman terhadap semua orang yang menggunakan fasilitas tersebut. Kapal XYZ merupakan salah satu kapal niaga di Nusa Tenggara Timur yang beroperasi untuk melayani penyeberangan dari Kupang menuju Rote. Kapal ini menggunakan 3 buah generator untuk memenuhi kebutuhan energi listriknya. Penelitian ini bertujuan untuk mengetahui konsumsi energi dan bahan bakar yang dipergunakan selama melakukan kegiatan pelayaran dan mengetahui kondisi generator yang dipergunakan. Hasil analisis menunjukan bahwa presentase pembebanan generator terhadap beban listrik kapal masih cukup memenuhi, dengan rata-rata sebesar 8,76%. Konsumsi bahan bakar generator dalam sekali operasi sebesar 200,34 Liter/hari, masih sesuai dan mencukupi dari kapasitas ruang bahan bakar pada kapal. Pemakaian generator juga dilakukan secara efektif dan efisien dengan penjadwalan yang bergantian agar setiap generator dapat bekerja secara maksimal dalam waktu yang lama untuk menghindari overheat.