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A third of our waste comes from buildings. This one's designed for reuse and cuts emissions by 88%

Designing buildings so they can easily be taken apart and the materials reused provides a feasible and commercial pathway for minimising waste and greenhouse gas emissions...

By Roberto Minunno, Greg Morrison, Richard L. Gruner, Timothy Michael O'Grady 12 Nov 2020

Satellite data provides fresh insights into the amount of water in the Nile basin

Flowing through 11 African countries, the Nile River plays an important role in the lives of more than 24% of Africa's population...

By Emad Hasan and Aondover Tarhule 9 Nov 2020

Sustainable urbanisation the focus this World Cities Day

Coined by the United Nations General Assembly, World Cities Day is celebrated annually on 31 October...

30 Oct 2020

Covid-19 will not change cities in long term - Norman Foster

Delivering an opening keynote to the first United Nations Forum of Mayors earlier this month in Geneva, Switzerland, Norman Foster, founder and executive chairman of Foster + Partners, said the coronavirus pandemic will not change cities in the long term...

26 Oct 2020

Can Covid-19 inspire a new way of planning African cities?

Health crises are not new in Africa. The continent has grappled with infectious diseases on all levels, from local (such as malaria) to regional (Ebola) to global (Covid-19)...

By Patrick Brandful Cobbinah, Ellis Adjei Adams & Michael Odei Erdiaw-Kwasie 21 Sep 2020

Sustainable cement: the simple switch that could massively cut global carbon emissions

August 22 was Earth Overshoot Day, which marks the date when humanity's demand for ecological resources in a given year exceeds what Earth can regenerate in that year...

By Brant Walkley 31 Aug 2020

Africa's high density urban settlements: cut the red tape and slash the cost of housing

The challenges of informal settlements have once again been thrown into the spotlight in the midst of the current pandemic...

By Astrid R.N. Haas and Victoria Delbridge 4 Aug 2020

Post-Covid-19: Delivering sustainable energy across Africa

The coronavirus pandemic has disrupted the operating environment for both the public and private sectors as a result of the unprecedented lockdowns and restrictions put in place by countries to curb infections...

By Siyabonga Mbanjwa 30 Jun 2020

The urban poor have been hit hard by coronavirus. We must ask who cities are designed to serve

The enormous death toll in New York City, the epicentre of the coronavirus outbreak in the US, led New York's governor, Andrew Cuomo, to write...

By Colin McFarlane 8 Jun 2020

SDG7 under the spotlight at Africa Energy Forum 2020

The 2020 Africa Energy Forum will take place in Barcelona, Spain from 30 June to 3 July under the overarching theme of 'Investment and impact'...

18 Feb 2020

2020 competition to design emergency operations centre in Africa launched

The Balouo Salo non-profit organisation has launched the 2020 edition of the Kaira Looro Competition which aims to design an emergency operations centre for the resolution of humanitarian emergencies in Africa...

27 Jan 2020

Abu Dhabi to host 10th World Urban Forum

More than 50 mayors and governors from cities across the world will attend the 10th World Urban Forum (WUF10) in Abu Dhabi from 8-13 February...

24 Jan 2020

How politics and poverty affect electricity provision in Zimbabwe

Zimbabwe's economic challenges are numerous, but one of the most pressing is electricity scarcity. Around 40% of the country's population has access to electricity...

By Ellen Fungisai Chipango 15 Jan 2020

Final call to enter $2m LafargeHolcim Awards

Entries in the 6th International LafargeHolcim Awards for sustainable construction will close on 25 February...

14 Jan 2020

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