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Smart Environment

Sunimplant: an avant-garde hemp building

The Sunimplant project participated in the latest edition of the Solar Decathlon, which was held for the first time in Africa. The international competition, which takes place every two years, challenges teams including students to develop highly efficient and innovative buildings that run solely on solar energy. 

Sunimplant aims to be truly sustainable and therefore not only uses technology to address higher energy efficiency requirements and climate emergency demands, but also considers the health of habitats using remediation knowledge. 

Nexgen sustainable city

Nexgen, a sustainable city designed by URB, will be the world's first climate-positive city, producing more energy and food than it consumes. The city is designed to provide food, energy and water security while also creating a green economy.

The 580-hectare sustainable city, planned for the eastern district of Cairo, Egypt, will provide 9,000 housing units for 35,000 residents. The project will create 10,000 jobs, most of which will focus on green technology industries such as food, energy, water and waste, creating a circular green economy for the city.


ALNAMA is planned to become a smart, carbon-free destination. The city will promote sustainable living in a 10 square kilometre community, with various nodes including residential, educational, commercial, tourist and health centres.

The smart city of Riyadh is planned to provide 11,000 housing units for a population of 44,000. The 1,000 hectare development will create 10,000 jobs in various sectors, including green technology industries, to create a green circular economy for the city.


Oxagon will be a place where innovators and entrepreneurs can accelerate the development of ideas from lab to market, and a city where people come together to live, work and play in thriving communities. Its fully automated, next-generation port will offer unparalleled connectivity to global markets, enabled by an integrated physical and digital supply chain.

Oxagon will be a catalyst for economic growth and diversity in the NEOM and will help redefine the way the world approaches industrial development in the future, protecting the environment while creating jobs and growth.


Trojena will be an iconic, world-class destination that combines natural and developed landscapes - offering a unique, people-centred experience for residents and visitors alike. The destination will be home to six distinctive development districts, with a focus on personalised experiences combining real and virtual architectural and engineering innovations. This will create a destination unlike any other in the world.

Smart hub

Three Hungarian companies, PLATIO Solar, Rollin and Kuube, have developed a unique urban solution: a micro-mobility station with green energy and smart features. The three products create a smart urban point that can reform urban transport, not only making it sustainable and green, but also providing a community experience for users. The unique feature of the service is that it does all this locally, using solar energy generated by paving stones.

The line

THE LINE is a civilisational revolution that puts people first, offering an unprecedented urban experience while preserving the surrounding nature. It redefines the concept of urban development and what the cities of the future should look like.

There will be no roads, no cars, no emissions, and it will be powered by 100% renewable energy, with 95% of the land reserved for nature. Unlike traditional cities, they will prioritise people's health and well-being over transport and infrastructure. It is only 200 metres wide, but 170 kilometres long and 500 metres above sea level.