Conventional centralised sewerage systems are increasingly challenged by climate change, population growth and sustainability goals. Decentralised wastewater treatment systems (DWTS) offer an alternative by reducing hydraulic loads, enabling local reuse and supporting resource recovery. This study analyses …

Medium-scale farms using anaerobic digestion must choose among different biogas utilization pathways, each with distinct technical and environmental implications. This study develops an integrated assessment framework that combines Aspen Plus process simulations with life cycle assessment in openLCA …

Local energy transitions are promoted as means to achieve decarbonization, ensure democratic participation by local communities in energy decision-making, and foster social acceptance of renewable energy projects. However, despite the growing maturity of energy technologies and increased policy support, …

Power-to-X technologies play a crucial role in accelerating the energy and material transition. A key opportunity lies in integrating these systems with existing bio-based infrastructures such as anaerobic digesters, providing a reliable source of biogenic carbon. Developing effective Power-to-Methanol …

Circular, biobased, and modular construction practices are gaining traction as cities seek to reduce the environmental impact of the built environment. However, little is known about how these strategies affect construction logistics and their associated emissions. We develop an agent-based model to …

The global energy sector is undergoing rapid transformation while facing critical challenges such as a shortage of skilled professionals, outdated knowledge, and the urgent need for a just energy transition. In Argentina, where 86% of energy still derives from fossil fuels despite vast renewable potential, …

Many sub-Saharan countries currently lack reliable electricity infrastructure, particularly in rural areas. Solar mini-grids can help remedy this situation. However, they require effective storage solutions, for which green hydrogen (GH₂) offers a possibility. Establishing green hydrogen as a storage …

The University of Twente, Saxion University of Applied Sciences, ROC of Twente (vocational education), centre of expertise TechYourFuture and H2Hub Twente, in which various regional hydrogen interested corporations, like Demcon, VDL, HyMatters, KIWA, Cogas, Powerspex and Waterschap Vechtstromen, are …

This report aims to provide clarity on the legal framework surrounding the regulation of flexibility in the Dutch electricity grid that solves or reduces the congestion issues in the Netherlands. Congestion in the Dutch electricity grids1 has rapidly increased over the past two years. Local grid operators …

The rapid growth of FinTech (financial technology) companies has brought significant transformation in the global financial landscape (Electronic Transactions Association (ETA), 2021). This disruption is intensifying after the COVID-19 pandemic (International Monetary Fund (IMF), 2022). The decentralized …