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Since the PVSYST simulator is the most well-known software among researchers and PV experts, we chose to compare its results to those of the manual method. Thus, the objective of the article was to obtain the degree of similarity between the results of the PVSYST simulation and the manual calculation of the same parameters, based on the study of the photovoltaic systems of the University Ibn Tofail. Those installations are installed in the Faculty of Letters, Science, the Presidency and CFC. The later used in our study, have different parameters. Hence, to collect these parameters and their distinct data we used multiple sources. The datasheets of each components of the PV system contains the parameters that distinguish the devices therefore it was mandatory to look for that information, since it will facilitate our study. The meteorological database PVGIS, was our reference for the temperature and irradiation data. What's more is the PVSYST software that helps in the simulation of the PV system and thus having a detailed report with massive information. All this collection of data was aiming to help us comparing the results of yields and other parameters by manual calculation versus simulation in PVSYST. Morocco has demonstrated a strong commitment to combat climate change by embracing renewable energy, particularly photovoltaic systems. In this pursuit, universities like Ibn Tofail University (UIT) play a crucial role in addressing climate challenges and developing research solutions for mitigation. UIT actively participates in projects related to environmental protection and sustainable development, contributing to Morocco's growth and higher education advancement. As part of its efforts, UIT has been involved in implementing sustainable green projects and promoting renewable energy technologies. A specific study at UIT aimed to compare PVSYST simulation results with manual calculations for four PV systems on campus, considering parameters such as orientation, electrical installation, and panel types. The International Energy Agency (IEA) Photovoltaic Systems Program has established standards and a key concept, the yield factor, measuring the net energy production over a facility's lifetime compared to the energy used for construction, operation, and supply. By evaluating the accuracy and efficiency of PVSYST, researchers sought to advance the use of PV systems and contribute to Morocco's renewable energy goals. Such research not only aids in the progression of renewable energy technology but also aligns with Morocco's vision for sustainable development and environmental protection. [ABSTRACT FROM AUTHOR]

This research highlights the strengths and shortcomings in devoting protection to the human right in a healthy environment, by presenting the legal and legal foundations, whether international or national, that aim to protect this human and cosmic right. A set of problems faced by the Moroccan (environmental) judiciary institution at the level of issuing and implementing sentences. To what extent have the legal texts and legal rules been able to protect the human right in a healthy environment? [ABSTRACT FROM AUTHOR]

Climate changes have a major influence on the overall health of the population. They are directly linked to the emissions of the greenhouse gases (GHG). The extent of GHG emission in relation to hemodialysis has been measured by several studies all over the world. Up to this date, no similar study has been conducted in Morocco. Therefore, the objective of our study is to conduct a review of the GHG emissions and to evaluate its specificities in order to establish a targeted action plan to reduce the ecological impact of hemodialysis in Morocco. To do this, we sought the help of a certified audit firm. Carbon Footprint tool (L'outil Bilan Carbon), established in Morocco in collaboration with Mohammed VI Foundation for the Protection of the Environment, was used to analyze the results collected for the year 2019. Our unit (conventional hemodialysis 3 × 4 hours, 424 m2, 24 generators, 80 patients, and 29 nursing staff) generates 408.98 tonnes of CO2 equivalent per year (t CO₂‐eq per year) or 5.11 TeqCO2 per patient per year. The largest contributors to GHG emissions are electrical energy consumption (28%), equipment purchase and services (27%), and staff and patients travel (22%). The use of renewable energy for the operation of hemodialysis centers can be a realistic solution to reduce the ecological impact of this type of healthcare in Morocco. [ABSTRACT FROM AUTHOR]

Environmental behaviors are essential to ecological conservation and to environmental protection. The objective of this work was to assess knowledge and behaviors toward ecological and environmental problems, to determine the main environmental risks, and to purpose practical solutions for natural resources conservation and sustainable waste management in Morocco. The survey results revealed that rural villagers reported a higher level of ecological knowledge. Nevertheless, the inhabitants continue to overexploit natural resources to survive. They cut trees, transform natural habitats into cultivated land, put livestock into forest to graze, and capture and kill wild animals. The survey results revealed that the urban respondents reported a higher level of environmental knowledge. But a large fraction of the respondents do not use energy efficient light bulbs, do not have low flow water faucets, and do not separate household. In addition, they throw out hazardous materials in household waste, they discharge the expired and hazardous liquids to sewers and they do not reuse a fraction of domestic wastewater. Preliminary data collected on waste management systems showed that in rural areas the inhabitants reduce amounts of waste and reuse and recycle a large fraction of waste. Based on this study, we recommend several measures to encourage the conservation behaviors and the sustainable waste management. Because the mosques and the schools are the two main sources of environmental information, we highly recommend working on projects of EcoMosques and Eco-Schools. [ABSTRACT FROM AUTHOR]