Benefits of using biogas technology in rural area: karo district on supporting local action plan for greenhouse gas emission reduction of north sumatera province 2010_2020

International Conference on Biomass: Technology, Application, and Sustainable Development

生物科学;能源学;经济学

Ginting, N.^1

Faculty of Agriculture, University of Sumatera Utara, North-Sumatera, Indonesia^1

关键词: Agricultural industries;    Biogas technologies;    Completely randomized designs;    Global warming and climate changes;    Greenhouse gas (GHG);    Greenhouse gas emission reduction;    Greenhouse gas emissions reductions;    Horticultural wastes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/65/1/012007/pdf
DOI  :  10.1088/1755-1315/65/1/012007

学科分类：生物科学（综合）

来源: IOP

【 摘 要 】

Indonesia committed to reduce its greenhouse gas (GHG) by 26% in 2020. At the UNFCCC (Conference of the United Nation Framework Convention on Climate Change) held in Paris in December 2015 Indonesia committed to reduce GHG; one way by promoting clean energy use for example biogas. Agricultural industry produces organic waste which contributes to global warming and climate change. In Karo District, mostly the people were farmers, either horticulture or fruit and produces massive organic waste. Biogas research was conducted in Karo District in May until July 2016 used 5 biodigesters. The purpose was to determine benefits of using biogas technology in order to reduct GHG emissions. The used design was Completely Randomized Design (CRD) with treatments: T1 (100% cow feces), T2 (75% cow feces + 25% horticultural waste), T3 (50% cow feces + 50% horticultural waste), T4 (25% cow feces + 75% horticultural waste) and T5 (100% horticultural waste). Parameter research were gas production, pH and temperature. The research result showed that T1 produced the highest methane ( P6ton CO2eq in 2014 which were not calculated in RAD GRK (Regional Action Plan for Greenhouse Gas Emissions Reduction).