Biogas is considered to be an important source of renewable energy, the production of which is on a continuous rise and which can be decisive for the elimination of fossil fuels by 2050. To reduce the negative impact of human actions on the environment, we must take measures urgent for...

According to the official document of Romania's energy policy for the period 2020-2030, with a view to 2050, the main objective of the strategy is to increase the energy sector in conditions of sustainability by setting targets for reducing greenhouse gas emissions and promoting renewable...

A government plan was announced to expand the share of renewable energy to 20 percent by 2030 in Korea and to construct additional pumped hydro storage (PHS) to prepare for the uncertainty of renewable generation. However, due to the distortion of the Korean electricity market, pumped storage...

The need to decarbonize economic production processes is undeniable and has been considered by most countries worldwide. Renewable Energy Sources (RES) and Carbon Capture and Sequestration (CCS) technologies appear among the most promising routes to the decarbonization process. We propose an...

The development of variable renewable energy (VRE) and their massive installation are some of the challenges that the economies of a large part of the world will have to face in the coming years to help ensure a reasonable sustainability of the planet. On the other hand, the advances that have...

The main aim of this paper is to observe the environmental behaviour in some cities of the word, by analyzing for each city the trends of several energy and emissions indicators that appear as explanatory variables in both energy and labour average productivity equations. At the same time we...