Government Needs to Seriously Maximize Used Cooking Oil as Biodiesel
A number of countries already use used cooking oil as an environmentally friendly alternative feedstock. How about Indonesia, where used cooking oil has the potential to meet 32% of the national demand for biodiesel feedstock?
The Double-Edged Sword of the Nickel Industry
The nickel industry contributes to economic growth by providing the raw material to produce batteries for electric vehicles. However, it is a paradox that producing these environmentally friendly batteries causes negative environmental and health impacts.
Tidal Flooding, Groundwater Wells, and Environmental Damage
Groundwater exploitation is the biggest cause of land subsidence and tidal flooding in the city of Pekalongan, leading to environmental damage, and economic and health losses.