New Scholar Ranking

Dear colleagues, students, and friends,

I am thrilled to share some exciting news with you all! Recently, I was honored to be recognized as an inaugural Highly Ranked Scholar by ScholarGPS, an esteemed platform celebrating excellence in academia across various fields and disciplines.

This recognition is not just a personal achievement but a testament to the collective efforts and support from all of you who have been a part of my academic journey. I am deeply grateful for your encouragement, guidance, and collaboration, which have played an integral role in shaping my research endeavors.

European Commission JRC webinars in the Future of Cities Series

Registration is open for the European Commission JRC webinars in the Future of Cities Series .

The Future of Cities report identifies challenges influencing the future of cities in Europe and beyond. It also presents several perspectives from which to look at resolving these issues. It is an initiative of the Joint Research Centre (JRC), the science and knowledge service of the European Commission (EC), supported by the Commission's Directorate-General for Regional and Urban Policy (DG REGIO).

By taking stock of current knowledge and understanding of city systems, the report highlights potential pitfalls cities should avoid, and defines broad principles they should lean towards. It aims to foster discussion and help policy makers, individual cities and their citizens choose the best way forward.

Υπερθέρμανση πόλεων και υλικά υπέρψυχα (Podcast)

 Κλιματική κρίση και οι λύσεις

Υπερθέρμανση πόλεων: Για αυτό το εξαιρετικά σημαντικό πρόβλημα και τους τρόπους αντιμετώπισής του μίλησε στην πρωινή εκπομπή του Ράδιο Θεσσαλονίκη ο Ματθαίος Σανταμούρης, καθηγητής Αρχιτεκτονικής Υψηλής Απόδοσης στο Πανεπιστήμιο Νέας Νότιας Ουαλίας στο Σίδνεϋ.

Σήμερα, 3 δισεκατομμύρια άνθρωποι ζουν σε συνθήκες πολύ υψηλής θερμοκρασίας. Μόνο η συμβατική μαύρη άσφαλτος ανεβάζει τη θερμοκρασία στα πολεοδομικά συγκροτήματα κατά 2,5 βαθμούς Κελσίου. Η επιστήμη δίνει πλέον τη δυνατότητα παραγωγής πολύ ψυχρών υλικών, τα οποία δεν απορροφούν τη θερμότητα, δεν την εγκλωβίζουν στην ατμόσφαιρα αλλά την διοχετεύουν στο διάστημα.

Lecture - Is urban overheating the most severe sort of Climate Change?

 

Green roofs deliver critical protection from ‘severe urban heating’

In January, Victoria councillors unanimously voted to explore ways to help residents install green roofs and rooftop solar, reports Capital Daily, addressing barriers like zoning and floor-space-ratio bylaws.

The B.C. capital’s move comes 15 years after Toronto became the first city in North America to pass a bylaw requiring all new construction with a footprint exceeding 2,000 square metres to incorporate a green roof.

The decision comes just weeks after Somerville, Massachusetts, passed a law that will require all new buildings and major rebuilds with flat roofs to ensure that 80% of roof space is green.

What's behind Saudi Arabia's plan to air-condition Riyadh?

It is estimated that around 13,000 cities, which are home to over 1.7 billion people, are facing extremely challenging climatic conditions due to the increasing temperatures. Riyadh, the capital of Saudi Arabia, is known to be one of the hottest cities globally, with temperatures exceeding 50 degrees Celsius during the summer.

This extreme urban heat has affected over 450 cities worldwide, leading to higher energy consumption and negatively impacting people's health, resulting in heat-related illnesses and fatalities.

Dr. Mattheos Santamouris: Leading the Charge in Urban Cooling Innovations at UNSW Sydney

In a world grappling with rising urban temperatures and the urgent threat of climate change, innovative solutions to cool our cities are more important than ever. At the forefront of this crucial effort is Scientia Professor Mattheos Santamouris from UNSW Sydney, whose pioneering work, highlighted in Nature Cities, showcases groundbreaking techniques to combat urban overheating, with a special focus on the sweltering city of Riyadh, Saudi Arabia.


Over a rigorous three-year period marked by the challenges of the COVID-19 pandemic, Professor Santamouris and his team undertook an ambitious project to address the extreme heat in Riyadh, where temperatures can soar to an incredible 45°C. Their comprehensive research explored the impact of ‘super cool’ building materials, the introduction of green spaces, and the application of energy-efficient retrofits, leading to a strategy that could reduce urban temperatures by as much as 5°C. This achievement marks a pivotal step in improving urban living standards, cutting down on energy usage, and enhancing the quality of life for residents.