SDG 7: Affordable and Clean Energy

By reducing energy consumption and carbon emissions, the project not only contributes to environmental sustainability but also yields substantial long-term economic savings, aligning with international sustainability objectives and setting a commendable example for similar initiatives globally. HAALA Energy, with a keen eye on sustainability, embarked on a comprehensive study to assess the feasibility of implementing solar photovoltaic (PV) technology to power 5 Building on the PSU campus. The investigation delved into several potential locations, encompassing the rooftops of buildings 1 to 5 and the campus parking areas. After careful analysis, it became evident that the car-port solutions stood out as the most compelling option. These solar carports not only harnessed abundant sunlight but also proved to be cost-effective with the lowest installation and maintenance expenses. HAALA's commitment to renewable energy and forward-thinking approach paved the way for a greener and more eco-friendly future on campus.

The study aims to assess the practicality and viability of incorporating smart technologies into building infrastructure, potentially leading to more efficient and sustainable structures. It reflects a forward-looking approach to modernizing building design and aligning it with evolving technological advancements. A comprehensive energy efficiency plan has been established for the Building 101 and 104, and the associated electrical systems at Prince Sultan University. The project aims to reduce overall energy consumption, primarily focusing on the 1000 KVA and 1500 KVA transformers within these rooms. The specific characteristics of the electrical components, such as voltage, phase, and frequency, have been considered in the plan. The energy efficiency initiative encompasses geographical site data, time-defined simulations, meteorological conditions, and PV array characteristics. These measures align with the university's commitment to sustainability and energy conservation, contributing to a greener and more efficient energy ecosystem within the institution.

Also, PSU has rules to make sure they don't waste energy stuff and use energy wisely, showing their commitment to a green and sustainable campus. Additionally, PSU has adopted a Sustainable Waste Management, Prevention, and Disposal Policy, which emphasizes minimizing waste, using proper disposal channels, and adhering to energy efficiency standards, further highlighting the institution's commitment to a sustainable and eco-friendly campus.

This initiative aligns with PSU's broader sustainability objectives, contributing to a more environmentally responsible and cost-effective energy management system. Additionally, PSU has adopted a Sustainable Waste Management, Prevention, and Disposal Policy, which emphasizes minimizing waste, using proper disposal channels, and adhering to energy efficiency standards, further highlighting the institution's commitment to a sustainable and eco-friendly campus.

This powerful coalition includes over 3,000 businesses, 733 cities, 31 regions, 173 major investors, and 622 Higher Education Institutions, representing nearly 25% of global CO2 emissions and over 50% of the world's GDP. PSU's commitment to achieving Net Zero Carbon status reflects its dedication to sustainability and environmental leadership, positioning it as a pioneering force in addressing climate change in Saudi Arabia and globally. PSU is taking a significant step by committing to 100% renewable energy, aligning with global sustainability efforts. PSU's initiative not only sets an example but also contributes to a cleaner, more sustainable future. While PSU's commitment is vital on campus, its impact reaches beyond, serving as a model for others to embrace renewable energy and sustainability. This pledge is not just a reflection of PSU's responsibility but also an inspiration for a cleaner, greener world.

In Dec. 2022, PSU took significant strides in fostering energy efficiency within the local industrial sector. PSU, in collaboration with Al Watania and the Center for Community Service and Continuing Education, actively participated in the annual ceremony of the Ambition Elite program, organized by the General Authority for Small and Medium Enterprises. This event showcased PSU's and Al Watania's commitment to supporting, developing, and nurturing small and medium enterprises in the Kingdom of Saudi Arabia. PSU's role in the event emphasized the importance of energy efficiency in the industrial sector, offering direct services such as energy efficiency assessments, workshops, and research into renewable energy options. These initiatives underline PSU's and Al Watania's dedication to enhancing energy efficiency and promoting clean energy practices within local industries, aligning with broader sustainability goals and contributing to a more environmentally responsible and economically efficient future.

PSU is leading the way in supporting clean energy policies and smart investments. PSU's Sustainable Investment Policy (SIP) ( https://www.psu.edu.sa/en/GV00019-sustainable-investment-policy ) is all about making responsible investments following global best practices. This policy focuses on sustainable research, managing risks, and coming up with new ideas, especially in areas related to the environment and society. It's not just about making smart investments; it's also about doing good for the world and being careful about risks like following the rules and protecting our reputation. PSU is actively working to achieve the United Nations' goals for a better world, overseen by the Vice-President for Administrative and Financial Affairs Office. PSU is transparent, reviews its policies regularly, and makes sure everyone follows them, all to create a more sustainable and environmentally friendly future.

By offering resources, guidance, and expertise, the CSC ensures that these startups have the necessary support to thrive. PSU's dedication to sustainability and innovation aligns with global efforts to combat climate change and create a greener, more sustainable world. To learn more about PSU's initiatives in this regard, please visit the CSC's website at https://www.psu.edu.sa/en/CSC.

At Prince Sultan University, projects related to renewable energy are helping to meet Saudi Arabia’s economic and sustainability goals

In an exciting showcase of innovation and sustainability, a Solar Car Design Contest was recently conducted in a joint effort between a local university and the Sustainability Club. The event saw a diverse array of student teams competing to craft the most efficient solar-powered vehicles. Participants displayed remarkable ingenuity in harnessing solar energy for propulsion, highlighting the growing importance of renewable energy sources in transportation. The contest not only encouraged green technology development but also fostered collaboration and awareness on environmental issues among the student community. It was a shining example of the potential for a greener, cleaner future in the world of automotive design.

VAULTe, in collaboration with Prince Sultan University, is set to make history by exporting the world's first 48-volt digital direct current microgrid, marking a significant leap in sustainable energy technology. The initiative, known as "The Global Green Utility," aims to bring low voltage technology to communities worldwide. Andy Peck, the founder of VAULTe, who brings over 25 years of business expertise, is at the helm of this ground breaking project. The microgrid, featuring electronic switch technology, is already shipping to Prince Sultan University and will soon find its way to the Botswana International University of Science and Technology.

Introducing "Power Electronics for Green Energy Conversion," a new book edited by an expert team, providing in-depth insights into the application of power electronics in green energy conversion. This volume explores the critical role of power electronics in the transition from fossil fuels to renewables. This book is a valuable resource for engineers, scientists, and students.