Energy is ability or capacity to do work. The renewable energy sources are non-
conventional and environmental friendly in nature. The renewable energy technology is a …

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 …

The subject of this article concerns a crucial issue of energy security in the European Union
countries, especially during the war in Ukraine. The paper presents the results of a study …

Assessment of the social science literature and regional case studies reveals how social
norms, culture, and individual choices, interact with infrastructure and other structural …

It is increasingly clear that averting ecological breakdown will require drastic changes to
contemporary human society and the global economy embedded within it. On the other …

The primary objective for deploying renewable energy in India is to advance economic
development, improve energy security, improve access to energy, and mitigate climate …

To run a sustainable society, hydrogen is considered as one of the most reliable option for
clean and carbon free energy carrier. Hydrogen can be produced through several means …

Coral reefs underpin a range of ecosystem goods and services that contribute to the well‐
being of millions of people. However, tropical coral reefs in the Anthropocene are likely to be …

Household energy is increasingly vital for maintaining good health. Unaffordable and
inadequate household energy presents adverse consequences that are amplified by poverty …

Biogas upgrading is a widely studied and discussed topic and its utilisation as a natural gas
substitute has gained a significant attention in recent years. The production of biomethane …