New technologies, systems, societal organization and policies for energy saving are
urgently needed in the context of accelerated climate change, the Ukraine conflict and the …

Power to hydrogen is a promising solution for storing variable Renewable Energy (RE) to
achieve a 100% renewable and sustainable hydrogen economy. The hydrogen-based …

Anaerobic digestion produces biogas, a mixture of CH 4 and CO 2, where CH 4 is a low
cost, environmentally friendly, and renewable energy source. The application of biogas …

Abstracts Carbon dioxide (CO 2) and methane (CH 4) constitute biogas that is formed from
landfill and anaerobic digestion processes. Furthermore, raw biogas consists of minor …

Covalent organic frameworks (COFs) are crystalline porous polymers formed by a bottom‐
up approach from molecular building units having a predesigned geometry that are …

The expanding interest towards biogas generation from biowaste via complex anaerobic
digestion (AD) opened new avenues in the improvement of biogas production processes …

Biogas production is rising in the context of fossil fuel decline and the future circular
economy, yet raw biogas requires purification steps before use. Here, we review biogas …

Biogas is acknowledged as one of the foremost bioenergy to address the current
environmental and energy challenges being faced by the world. Commonly, biogas is used …

Anaerobic co-digestion (AcoD) can utilise spare digestion capacity at existing wastewater
treatment plants (WWTP) to generate surplus biogas beyond the plant's internal energy …

The emission of greenhouse gases and global warming are the major environmental
concerns that has affected the normal geochemical cycles and climate conditions on the …