Encouraging the Energy Transition in the Industrial Sector in South Sumatra

Jelajah Energi Sumatera Selatan

Palembang, 26 February 2024 – Energy is a basic need for individuals and communities with various purposes. Even though energy is something crucial in human life, not many people know or are critical of the energy sources (such as electricity) that they use every day.

On a larger scale such as the industrial sector, energy needs will be directly proportional to the productivity and economic contribution of the products produced. Somewhat different from energy use on a household scale, energy use in the industrial sector is relatively well monitored. In terms of awareness of energy sources, industry tends to better understand the energy sources they choose.

In an effort to promote the use of renewable energy, the Institute for Essential Services Reform (IESR) collaborates with the South Sumatra Province Energy and Mineral Resources Office to organize the South Sumatra Energy Exploration (Jelajah Energi Sumatera Selatan) activity for one week starting from Monday, February 26th, 2024 to Friday March 1st, 2024. This activity also embraces journalists as strategic partners in increasing public literacy regarding the energy transition.

The series of events began with an introductory workshop to provide participants with a basic understanding of energy and the energy landscape of South Sumatra, which acts as an “energy barn”. However, the dominant energy used is fossil energy i.e coal. Meanwhile, apart from fossil energy sources, South Sumatra Province also has a technical potential for renewable energy reaching 21,032 MW, yet only around 4.7% or 989 MW has been utilized.

Rizqi M. Prasetyo, IESR Sub-National Project Coordinator, explained that with the renewable energy potential of South Sumatra, projects can be utilized to bring benefits to the community.

“One of the (good practices, ed) that has been carried out in South Sumatra is the CSR initiative to use solar PV to drive land irrigation water pumps,” said Risky.

Secretary of the South Sumatra Province ESDM Service, Ahmad Gufran, said that his party was open to various ideas for greater use of renewable energy.

“We will continue to contribute to the development of the renewable energy sector to obtain clean, environmentally friendly energy. In the future, we hope that the use of clean energy can expand to all levels of society,” said Ahmad Gufan.

After receiving a general introductory workshop, the Energy Exploration journey began by visiting PT Pupuk Sriwidjaja (PUSRI). PT PUSRI is the first fertilizer producer in Indonesia and has been operating since the 1970s. Considering that the company’s operational period is quite long, production assets have also entered a period of revitalization. This moment is also used to switch to a cleaner type of technology for future operational periods.

VP of Environment at PUSRI Palembang, Yusuf Riza, explained that in an effort to be in line with the government’s agenda to reduce greenhouse gas (GHG) emissions, PT PUSRI is taking a number of steps, including implementing energy efficiency practices, using electric vehicles as operational vehicles in factory environments, and installing on-grid rooftop PV for office operations.

“Currently we have installed a rooftop PV of 110 kWp as an energy source in office buildings, and this year (2024, ed) we plan to increase our (PV) capacity by 100 kWp. So in total we will have around 210 kWp PV capacity,” said Yusuf.

Exploring Renewable Energy Utilization in the Land of Sriwijaya

Palembang, February 27, 2024 – The Institute for Essential Services Reform (IESR) and the Energy and Mineral Resources Agency (ESDM) of South Sumatra Province jointly organized an event called Jelajah Energi to explore the potential and implementation of renewable energy in the South Sumatra region. The event was held from Monday, February 26, to March 1, 2024. On the second day of Jelajah Energi, the team visited Jakabaring to observe the utilization of solar energy and PT Buyung Poetra Energi to witness the use of biomass.

Solar PV Jakabaring is a project established through a partnership between Indonesia and Japan under the Joint Crediting Mechanism (JCM)—the project aimed to fulfill the electricity requirements during the 2018 Asian Games. The total investment value for the project was USD 139 million, with most of the funds coming from private Indonesian investment and subsidies from the Japanese Government.

Ali Kartiri, the Operations Manager of PT Sumsel Energi Gemilang, is responsible for overseeing the Jakabaring solar power plant. According to Kartiri, the South Sumatra Provincial Government took the initiative to build this solar power plant. In collaboration with Sharp Japan, the project secured subsidies from the Japanese Government. These subsidies were primarily allocated for funding technology and infrastructure that supports greenhouse gas emissions reduction targets.

“The Solar PV Jakabaring has a peak electrical energy production capacity of up to 2 Megawatts (MW) when the sunlight is optimal. However, during the rainy season, the plant’s productivity is sometimes affected, and it can only absorb about 10% of the solar energy. The plant has been successfully operational since 2018 and integrated into the PLN grid, contributing renewable energy to the local community.,” Ali said.

Meanwhile, The Jelajah Energi team recently visited PT Buyung Poetra Energi (BPE), a company that established a biomass power plant (PLTBm) to preserve the environment. The plant uses rice husks as fuel to generate electricity, which was previously considered waste. Candra Priansyah, the Operations Supervisor of PT BPE, explained how this approach has turned an environmental problem into a valuable energy source.

“Waste produced during rice milling in the form of husks will be burned in a boiler to generate steam. This steam will then be transferred to a steam turbine that will power a generator. The power plant requires 4 tons of husks per hour and has a capacity of 3 MW. However, not all the chaff produced is used for the power plant. Only about 70% of the available supply is used for generating power, while the remaining 30% is used for heating and drying rice grains,” Candra said.

Candra said that all chaff waste produced by PT BPE is being utilized environmentally friendly, and none of it is being disposed of into the environment. Moreover, the electricity generated from this PLTBm is sufficient to meet the company’s operational requirements. Candra hopes this power plant can help reduce the amount of rice husk waste, particularly from factories in South Sumatra where rice husks have been thrown away or simply burned. Candra’s team has even developed a machine to compress rice husk by-products into pellets at the Subang Factory located in West Java. These pellets are then sold to cement factories as fuel.

 

During the visit, it was evident that South Sumatra is dedicated to developing renewable energy sources to tackle global environmental challenges. South Sumatra is making significant progress towards a more sustainable and eco-friendly future by working with the public and private sectors and receiving support from foreign governments.

Explore South Sumatra Energy: Promoting Renewable Energy in the Land of Sriwijaya

Palembang, February 26, 2024 – South Sumatra, also nicknamed “Bumi Sriwijaya”, is one of the provinces that achieved a regional renewable energy mix target greater than the national target. In 2022, the renewable energy mix in South Sumatra reached 23.85 percent, higher than the national energy mix target of 23 percent by 2025. To encourage greater renewable energy utilization and promote renewable energy at the regional level, the Institute for Essential Services Reform (IESR) through the Energy Transition Academy in collaboration with the Energy and Mineral Resources (ESDM) Office of South Sumatra Province held Jelajah Energi South Sumatra on February 26 – March 2, 2024.

Based on data from the Department of Energy and Mineral Resources, South Sumatra Province, the potential for renewable energy in this area is around 21,032 MW, consisting of solar energy of 17,233 MWp, hydro of 448 MW, wind of 301 MW, bioenergy of 2,132 MW and geothermal of around 918 MW. However, currently only around 4.70% of this potential has been utilized, with an installed capacity of renewable energy of around 989.12 MW.

Secretary of the Energy and Mineral Resources Agency (ESDM) of South Sumatra Province, Ahmad Gufran said, to encourage the utilization of renewable energy, his party carried out several implementations of regional energy management strategies in South Sumatra. For example, conducting a study of renewable energy potential in South Sumatra. Then, the South Sumatra Provincial Government supports the acceleration of the battery-based electric motor vehicle program for road transportation with the issuance of South Sumatra Governor Regulation Number 26 of 2021 concerning the Use of Battery-Based Electric Motor Vehicles, and encourages the private sector to participate in developing renewable energy both to meet company needs and for corporate social responsibility.

“In order to implement the energy transition, we will continue to contribute to the development of the renewable energy sector to obtain clean energy that is environmentally friendly. In the future, we hope that the utilization of clean energy can be more developed to all levels of society,” said Ahmad Gufan. 

Sub-National Coordinator, Sustainable Energy Access Program, IESR, Rizqi M Prasetyo mentioned that South Sumatra is known as an energy granary, particularly renewable energy such as solar energy. According to him, South Sumatra has the largest solar potential among other technical renewable energy potentials. However, its utilization is actually small, only 7.75 MWp in the 2012-2022 period. For this reason, IESR believes that South Sumatra can encourage the use of ground-mounted solar power and rooftop solar power by preparing supporting regulations and policies, conducting socialization about solar power in the community, and encouraging community participation to be involved in the adoption of rooftop solar power accompanied by attractive incentives. Rizqi views that the collaboration between the government, the private sector and the community is the determining factor for the success of the utilization of environmentally friendly energy.

“Based on the practice of utilizing renewable energy in South Sumatra from the private sector at the Solar Power Plant (Solar PV) in Tanjung Raja Village, Muara Enim, South Sumatra, it has been useful for irrigation of agricultural land for farmers in the village. The solar power plant has a capacity of about 16.5 Kilowatt peak (kWp), with about 525 farmers benefiting from the irrigation solar power plant and enabling harvests more than 3 times a year. The government needs to encourage initiatives from various sectors to gain benefits from the huge potential of renewable energy such as solar energy, so that more and more people can feel the impact both environmentally and economically,” said Rizqi.

Rizqi explained that IESR realizes that access to knowledge about renewable energy and its benefits tends to be limited. Meanwhile, proper understanding is needed to mobilize support for renewable energy development in the regions. Addressing the knowledge gap on renewable energy, IESR has provided an energy transition learning platform called the Energy Transition Academy that can be openly accessed by the public.

“IESR, through the academy.transisienergi.id platform, has provided various energy transition classes that are organized in an interesting and easy-to-understand manner. Not only learning about energy transition, IESR also has a special channel for everyone who wants to know about rooftop solar PV adoption by visiting solarhub.id,” Rizqi explained.

In Jelajah Energi South Sumatra, participants will be invited to see firsthand various renewable energy projects that are already running in various locations in the province, including PT Pupuk Sriwidjaja Palembang’s PLTS, Tanjung Raja Village Irrigation PLTS, and PT Green Lahat’s PLTMH. In addition, there were discussion forums and meetings with relevant stakeholders, to discuss strategic steps in accelerating the implementation of renewable energy in South Sumatra.

 

About Institute for Essential Services Reform

The Institute for Essential Service Reform (IESR) is a think tank organization that actively promotes and strives for the fulfillment of Indonesia’s energy needs, upholding the principles of justice in natural resource utilization and ecological sustainability. IESR engages in activities such as conducting analysis and research, advocating for public policies, launching campaigns on specific topics, and collaborating with diverse organizations and institutions.