In the heart of Addis Ababa, a architectural titan has been meticulously reborn. Africa Hall, the iconic seat of the United Nations Economic Commission for Africa (ECA), stands once again as a testament to African Unity, its storied walls now harmonising decades of history with cutting-edge modernity. Gifted by Emperor Haile Selassie in 1961, this beacon of Pan-Africanism recently re-emerged from a decade-long renovation, blending conservation with 21st-century innovation.
A Monument to Liberation
Conceived in an era of seismic political change, Africa Hall was more than a building – it was a manifesto. Designed by Italian architect Arturo Mezzedimi and erected in just 18 months, its modernist curves and soaring spaces became the stage for Africa’s post-colonial awakening. In 1963, Selassie inaugurated the Organization of African Unity (OAU) within its halls, declaring it a forum to “eradicate colonialism” and shape the continent’s destiny. For six decades, its Plenary Hall echoed with debates on economic sovereignty, decolonisation, and unity, until the OAU’s evolution into the African Union in 2002. Yet, as the AU migrated to new headquarters, Africa Hall’s legacy risked fading into obsolescence.
Resurrecting Mezzedimi’s Vision
The challenge of revitalising such a symbol fell to Simon Boundy, project architect at Australian firm Architectus Conrad Gargett. Tasked with a $57 million overhaul, Boundy faced a delicate equilibrium: how to infuse modern functionality without erasing the soul of a mid-century masterpiece. “The building was dilapidated, but its spirit was intact,” he recalls. Collaborating with local experts like Ethiopian architect Mewded Wolde, the team delved into original blueprints, uncovering Mezzedimi’s intent beneath layers of wear.
Every detail was scrutinised – from the reinstitution of 13 million hand-matched tiles in their earthy 1960s palette to the replication of 500 furniture pieces using archival sketches. The Plenary Hall, once cramped for modern delegations, was reimagined with a triple horseshoe layout, discreetly embedding digital screens into desks. “We concealed technology in plain sight,” Boundy explains. “The hall feels historic but operates like 2024.”
Stained Glass, Restored Legacy
No element embodies Africa Hall’s symbolism more profoundly than Afewerk Tekle’s monumental stained-glass window, The Total Liberation of Africa. Stretching 150 square metres, this triptych – depicting a knight vanquishing colonial forces – had deteriorated, its panels cracked and discoloured. Restoration fell to Emmanuel Thomas, grandson of the original glazier, who painstakingly disassembled, cleaned, and releaded each fragment.
“Tekle’s work isn’t just art – it’s a battle cry,” says Wolde. The revitalised window now radiates with renewed vibrancy, its narrative of liberation echoing through a new onsite exhibition chronicling Africa Hall’s pivotal role in continental history.
Seismic Upgrades, Hidden Strength
Beyond aesthetics, the renovation addressed existential threats. Ethiopia’s seismic activity demanded structural reinforcement. Carbon fibre and steel were woven into the concrete skeleton, while original asbestos and corroded pipes gave way to sustainable systems. Accessibility, once an afterthought, was prioritised with ramps and lifts, ensuring the hall’s doors remain open to all.
“Modernisation isn’t optional for heritage sites,” Boundy asserts. “Without it, they become relics.” Yet the team’s reverence for history bordered on devotional: when original light fittings proved irreparable, local artisans recast them using traditional techniques.
A Stage for Africa’s Future
Re-inaugurated in October 2024, Africa Hall now straddles eras. The same terrazzo floors that once bore Selassie’s footsteps now lead to a 13-metre LED wall in the Plenary Hall. The ECA’s 50th-anniversary vision – a fusion of past and future – has materialised, ensuring the building remains a crucible for continental progress.
For Wolde, the restoration transcends architecture: “This is where Africa’s past dialogues with its future. Just as Selassie spoke of moulding tomorrow, this hall empowers new generations to redefine unity.”
Ethiopia’s Gift to the World
Africa Hall’s revival is a microcosm of Africa’s broader renaissance – a rejection of outdated narratives in favour of innovation rooted in identity. As global leaders convene under Tekle’s luminous knight, the message is clear: African Unity is not static. It evolves, adapts, and persists, much like the hall that embodies it.
In Addis Ababa, a 60-year-old symbol has been recalibrated for a new epoch. Its stained glass gleams anew, its walls hum with hidden tech, and its legacy – like the continent it serves – remains defiantly, dynamically unfinished.
