Rice Husk Biomass Supply Potential and Road-Network Distance to a Co-firing Power Plant in Banten and West Java, Indonesia (Dataset)

This dataset supports the paper “Forecasting Rice Husk Biomass Supply Potential and Road-Network Distance to a Co-firing Power Plant” (WE ARE Student Conference 2026, Bina Nusantara University). It contains annual rice production (BPS, 2018–2025) and rice husk potential (20% of production) for 35 regencies/cities in Banten and West Java; ARIMA(1,1,0) forecasts for 2026–2027 with 95% prediction limits; the length and travel time of the fastest truck route from each regency/city centroid to an anonymised coal-fired power plant (CFPP X), computed in QGIS on the OpenStreetMap road network; the 2027 potential by road-distance band against the plant’s annual supply target; and the model validation results (2024–2025 holdout RMSE and MAPE, AICc/AIC/BIC comparison, rolling-origin test). The plant location is not included for confidentiality. Road-derived values contain OpenStreetMap data (© OpenStreetMap contributors, ODbL).