Coal Combustion Solid Waste, pucuk dicinta ulam pun tiba.

Pile of coal combustion ash at one of the Thermal Power Plant in West Sumatra (Source: documentation of F. Anggara)

The national energy policy sets the primary energy mix target in Indonesia in 2025 with the composition baca selengkapnya

If Conservation of resources goes wrong, nothing else will go right – M.S. Swaminathan

Renewable geological resources

Renewable geological resources can be reproduced through natural regeneration. The timespan and place for the regeneration process are varied depending baca selengkapnya