Wastewater treatment facilities are often overlooked as a valuable and sustainable energy
source with limited literature available on the methodologies used for identifying energy …

Hydropower is a well-known technology, applied worldwide for electricity generation from
renewable sources. Within the current framework, some studies have started to consider its …

This paper presents a structured bibliometric analysis and review of the research
publications recorded in the Web of Science database from 2000 to 2023 to methodically …

Classical consumer communities are gradually turning to energy prosumers who employ
innovative and self-sufficient systems. Despite the importance of wastewater treatment …

Currently, one of the main goals is to make municipal wastewater treatment plants (WWTPs)
energy-neutral. However, advanced wastewater treatments and sewage sludge processing …

Current energy demand for wastewater treatment is very high and expected to increase in
the next decade. As climate change poses a challenge too, renewable energy options for …

In 2018 the European Union has recognized wastewater as a renewable energy source,
particularly due to its thermal energy content. To create and further develop knowledge on …

The article concerns the energy security of a wastewater treatment process caused by
unforeseen situations related to the risk of electrical power outages. In this case, renewable …

The availability of fresh drinkable water and water security is becoming a global challenge
for sustainable development. In this regard, solar stills, due to their ease in operation …

Optimising energy use in systems and buildings is crucial to reduce climate change. This
paper aims to address the gap in knowledge for pico-hydropower (< 5 kW) that has been …