Central Kalimantan is embarking on an ambitious green initiative by promoting the widespread planting of Gamal trees (Gliricidia sepium) as a sustainable source of biomass fuel. This strategic move aims to reduce reliance on fossil fuels, mitigate greenhouse gas emissions, and empower local communities through the development of a renewable energy resource. The initiative highlights the region’s commitment to environmental sustainability and economic diversification.
Gamal, a fast-growing leguminous tree, is an ideal candidate for biomass production due to its rapid growth rate, high biomass yield, and adaptability to various soil conditions. It can be harvested relatively quickly, providing a consistent and renewable source of fuel for power generation and other energy needs. Furthermore, as a legume, Gamal helps to fix nitrogen in the soil, improving soil fertility and reducing the need for synthetic fertilizers.
The Central Kalimantan government, in collaboration with energy providers and local communities, is actively encouraging the cultivation of Gamal on marginal lands and degraded areas. This approach not only provides a sustainable energy source but also contributes to land rehabilitation and prevents deforestation by reducing the pressure on natural forests for fuel wood. Local farmers are being educated and supported in cultivating Gamal, creating new economic opportunities and enhancing their livelihoods.
The harvested Gamal biomass can be processed into various forms of fuel, including wood chips and pellets, which can be used in biomass power plants or for heating purposes. This shift towards biomass energy offers a cleaner alternative to traditional fossil fuels, reducing carbon emissions and contributing to Indonesia’s climate change mitigation goals. The initiative also promotes energy independence by utilizing locally sourced resources.
The “Goes Green” initiative in Central Kalimantan underscores the potential of utilizing fast-growing, multi-purpose trees like Gamal to simultaneously address energy needs and environmental concerns. By engaging local communities in the cultivation and supply chain of biomass fuel, the project fosters a sense of ownership and ensures the long-term sustainability of the program.