Environmental, social and economic factors in sustainable development with food, energy and eco-space aspect security

Abstract

Sustainable development is now a key factor in the global economy. Sustainable development is a process that leads to the satisfaction of the current needs of people and at the same time goes towards further development without destroying and limiting the possibilities of meeting the needs of future generations. Therefore, joint efforts should be made as soon as possible to build a sustainable and safe future for all people and the planet as a whole. Therefore, it is important to promote and support sustainable development by managing natural resources and ecosystems and the entire environment including people. The presented research was done on-site in African and European countries (Egypt, Ethiopia, Guinea, Turkey, and Poland) to determine their level of sustainable development. The level of sustainable development was determined by selected indicators from the Human Development Index. The level of sustainable development was determined by selected indicators from the Human Development Index. In this study, the authors used basic methods of social and economic research as follows: (1) market observation, (2) primary research on-site and (3) secondary research and the use of statistical analysis (Pearson Correlation). These methods were used to define the social and scientific problems and identify factors that affected a country's sustainable development. The main scientific problem, addressed by the study was undertaken in order to help facilitate a outcome on the energy, food and agricultural sectors connected with climate change and environmental law. It was found that there is an extremely strong positive correlation (from 0.8 to 1.0), and a very strong negative correlation (from -0.8 to -1.0) between the levels of a country’s age share, CO2 emissions, renewable energy consumption, and natural resources depletion.

Combined Method of Flow-Reduced Dump Load for Frequency Control of an Autonomous Micro-Hydropower in AC Microgrids

“…And the decision to adjust the operating point based on the power demanded represented by f (P u ) depends on function (3).…”

“…Electricity is a key resource for gathering basic modern human needs and MGs may be the best way to deliver electricity to rural areas. The future development of electricity and its universal availability is an extremely important issue and depends on the possibility of providing access to it for all those who demand it in constantly growing economies, assuming that this energy comes from sources that are reliable, safe and environmentally friendly [3]. Since most MGs generating sources lack the inertia used by large synchronous generators, an efficient primary frequency control is needed to reduce the impact of imbalances of electricity generation and demand, especially in AMHPP.…”

Convergence, Development, and Energy-Intensive Infrastructure in Africa: A Review of the Evidence

“…Using case studies from Guinea, Ethiopia and Egypt, Borowski shows that when the growing demand for energy is aligned with the motives of the decisions makers who want to maintain power, new investments do occur [52]. These new investments must focus on sustainability in order to provide more than one generation of Africans with more food and energy [53].…”

Urban Wastewater Treatment in African Countries: Evidence from the Hydroaid Initiative

“…The definition given to the concept of sustainable development was then the following: "Sustainable development is that development which allows the present generation to satisfy their own needs without compromising the ability of future generations to satisfy their own". This means satisfying different expectations or trying to meet the varied expectations and needs of all people at present and in the future society, (i) promoting personal wellbeing; (ii) social cohesion, closeness, and inclusion; and (iii) creating equal opportunities [46,47].…”