This paper focuses on clean energy solutions in order to achieve better sustainability, and
hence discusses opportunities and challenges from various dimensions, including social …

Climate change, disturbance of the energy security resulting from increasing fuel prices due
to conflicts, and disruptions to production and supply chains caused by COVID-19 have …

We are in an era where everything is now requested to be smart. Here are some examples,
such as smart materials smart devices, smartphones, smart grid, and smart metering. In …

Hydrogen is one of the prospective clean energies that could potentially address two
pressing areas of global concern, namely energy crises and environmental issues …

In this study, smart energy systems are investigated and comparatively assessed to solve
major global energy-related issues in a sustainable manner. In order to be considered as …

In this study, comprehensive thermodynamic analysis and techno-economic assessment
studies of the renewable hydrogen production and its blending with natural gas in the …

This paper will introduce the concept of 100% renewable energy and the role hydrogen and
fuel cells can play for storage and transportation sectors. The importance, necessity and …

Renewable energy (RE) is the key element of sustainable, environmentally friendly, and cost-
effective electricity generation. An official report by International Energy Agency (IEA) states …

Renewable energy sources (RES) have significant potential to contribute to the economic,
social and environmental energy sustainability. They improve access to energy for most of …

The integration of solar energy systems is crucial to achieving the global goals for
sustainability as well as the reduction of greenhouse gases and pollutants emissions. In this …