PT PLN (Persero) claims to have reduced emissions by 1.05 million tons of CO2 and produced 1.04 terawatt hours (TWh) of clean energy in 2023 through the utilization of biomass in co-firing technology at steam power plants (PLTU).

PLN has been actively developing and implementing co-firing technology since 2021, substituting coal with biomass not only to reduce carbon emissions but also to stimulate the people’s economy. In 2023, PLN has significantly increased its biomass absorption and aims to expand the technology to more power plants by 2025.

Co-firing technology has been acknowledged as a breakthrough in Indonesia’s energy transition, offering multiple benefits, including emission reduction and decreased reliance on fossil fuels.

The technology doesn’t just generate reliable and affordable electricity; it also promotes the people’s economy through direct community involvement in biomass development.

In 2023, PLN absorbed 1 million tons of biomass for 43 PLTU across Indonesia, a significant increase from 2022. Trials continue, aiming to implement co-firing in 52 PLTU by 2025.

By the end of 2023, PLN successfully operated a PLTU hybrid model, running entirely on biomass for 15 days in a month at PLTU Sintang, West Kalimantan, setting a precedent for clean energy in Indonesia.

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PLN is also enhancing the local economy through the biomass supply chain and has partnered with the government and local communities to develop green economy areas, supporting Indonesia’s Net Zero Emissions (NZE) 2060 goal.

PLN’s co-firing technology and its significant reduction in carbon emissions are a testament to Indonesia’s commitment to clean energy and sustainable practices. This innovation not only benefits the local environment and economy but also contributes to the global effort in combating climate change, resonating with international standards and interests.

PT PLN (Persero) has made a notable stride in clean energy production and carbon emission reduction by utilizing biomass in co-firing technology, reducing emissions by 1.05 million tons of CO2 in 2023. This initiative not only supports Indonesia’s transition to sustainable energy but also stimulates economic growth and community involvement, marking a significant step towards a greener future.

Source: Republika, CNBC Indonesia (2024)