The condition of Public Road's Lighting lamp in the Capital City is often broken and off. It is really disturbing road users whom want to go out in the night. Broken lamp occurs because of the corrosion in the lamp's instrument, the result of the high rainfall in Indonesia. This broken lamp can be minimalized with doing a examination to it routinely. So, to solve this problem we need an alternative resource, that is independent to power supply from PLN, called LED PJU TS lamp. The public road's lighting lamp that we'll choose should use a lamp that has a long durability, reached 50.000 hours, with the best energy saving and can decrease green house gas emissions as well. The installation is fast and easy so PJU LED TS can be one of the solutions to solve public road's lighting needed and those problems can be minimalized.Keywords: LED Lamp, Energy Saving, PJU TS, Corrosion, Alternative ResourceABSTRAKKondisi fasilitas Penerang Jalan Umum (PJU) yang rusak serta sering padam di Ibu Kota sangat mengganggu pengguna jalan yang hendak berpergian pada malam hari. Rusaknya lampu penerang jalan tersebut dikarenakan terjadi korosi pada instrumen lampu, karena curah hujan di Indonesia yang cukup tinggi. Kerusakan tersebut dapat diminimalisir dengan melakukan pemeriksaan secara rutin. Sehingga untuk mengatasi masalah tersebut diperlukan alternatif sumber daya lain yang tidak tergantung pada pasokan listrik PLN yaitu penggunaan lampu LED PJU Tenaga Surya (LED PJU TS). Selain itu, lampu penerangan yang akan digunakan sebaiknya juga menggunakan lampu yang daya tahannya lama, mencapai 50.000 jam, serta hemat ebergi dan dapat megurangi emisi gas rumah kaca. Dengan sistem pemasangannya yang capat dan mudah, PJU LED Tenaga Surya dapat menjadi solusi dalam mengatasi kebutuhan penerangan jalan umum. Sehingga masalah masalah tersebut dapat diminimalisir.Kata kunci: Lampu LED, Hemat Energi, PJU Tenaga Surya, Korosi, Energi Alternatif

As a country that sits on the Pacific Ring of Fire, Indonesia has become the second largest geothermal power producer in the world. Geothermal energy is a clean-renewable energy that can help the country in reducing greenhouse gas emissions and secure its electricity supply in the future. Through Rencana Umum Energi Nasional (RUEN), government of Indonesia has set the target of building 7200 geothermal power plant capacity by 2025. However, per 2020, Indonesia has only built roughly about 2100 MW geothermal power plant capacity. This study aims to highlight geothermal’s advantages compared to other renewable energies and to discuss the biggest obstacle that had caused the sluggish development of geothermal power plant. This study is also expected to give strategic recommendations to the government to solve the biggest obstacle in developing geothermal power plant. The advantages of geothermal energy are environtmentally friendly, not intermittent, capable to be the base load, and doesn’t need a large area. This study argues that the biggest obstacle in developing geothermal power plant lies the exploration phase. Some actions had been taken by the government of Indonesia to support the exploration phase but this study believes that there are still some solutions that the government can take in order to be more supportive of geothermal exploration phase in Indonesia such as establishing geothermal-exploration entity, implementing depletion premium, and removing fossil fuel subsidy. These recommendations are expected to be capable in helping the government to achieve 7200 MW by 2025.