British Coal as a Warning for the Global Energy Transition

The history of the Industrial Revolution in Great Britain is often portrayed as a linear path of technological progress and economic expansion. Yet this narrative conceals structural costs that, in light of today’s energy transition challenges, deserve rigorous re-examination. The rise of coal in the 18th and 19th centuries formed the energy backbone of modern industrialization, enabling unprecedented growth in production, urbanization, and trade. However, this transformation came with deep and lasting social, environmental, and economic damages, some of whose underlying mechanisms risk being replicated today in the global energy transition, characterized by a heavy reliance on critical minerals whose … Continue reading

Wastewater Treatment as a Lever for Energy Transition and Water Security

Abstract Wastewater treatment is evolving from a pollutant removal process to a resource recovery system. In the context of increasing water scarcity and global energy transition, wastewater represents a strategic source of reusable water, nutrients, and energy. This study analyzes the role of wastewater treatment technologies as a driver of energy transition and water security. Based on a critical review of scientific and institutional literature, conventional and advanced treatment systems are compared. Results indicate that anaerobic digestion and nature-based solutions significantly improve energy recovery and reduce carbon emissions. Wastewater treatment plants can thus evolve into energy-positive infrastructures within the water–energy … Continue reading