RETHINKING GREY INFRASTRUCTURE: INVESTING IN ECOLOGICALLY INTELLIGENT URBAN DEVELOPMENT

If Ghana’s secondary cities are to guide urbanization in ways that strengthen rather than weaken ecological resilience, they will need more than engineering standards, zoning regulations, and infrastructure plans.

 

They will also need a deeper understanding of how urbanization is interacting with the ecological systems that support urban life.

They will need urban ecological intelligence.

Urban ecological intelligence therefore becomes much more than a collection of maps or environmental reports. It becomes an institutional capability for continually observing, interpreting, and learning from the interaction between urbanization and ecological systems so that future planning and investment decisions strengthen, rather than diminish, long-term urban resilience. Recognizing the importance of urban ecological intelligence naturally raises another question.

How do we build it?

One of the encouraging developments in Ghana’s urban sector over the past decade has been the growing recognition that municipalities require stronger institutional capacity. Through initiatives such as the Ghana Secondary Cities Support Program, significant investments are already being made in strengthening urban governance, improving planning systems, financing infrastructure, and supporting municipalities as they take on greater responsibility for guiding urban development.

 

These investments are both necessary and timely. Yet as municipalities continue to evolve, there is an opportunity to broaden how we think about municipal capacity.

 

Preparing municipalities for the future is not only about equipping them to plan, finance, and deliver infrastructure. It is also about equipping them to understand the rapidly changing landscapes they are being asked to manage.

Roads, drainage systems, markets, public spaces, water networks, and other forms of grey infrastructure all require careful planning and significant financial investment. Increasingly, there is also growing recognition that ecological infrastructure—including wetlands, riparian corridors, urban forests, green spaces, and other natural systems—must become an integral part of resilient urban development.

 

But building and managing ecological infrastructure requires something equally important. It requires investing in urban ecological intelligence.

 

This means investing in the people, systems, partnerships, and institutional capabilities that enable municipalities to continually improve their understanding of how urbanization is reshaping ecological systems—and how those ecological systems, in turn, influence the resilience of urban development.

 

It means investing in watershed mapping, ecological monitoring, GIS analysis, field observation, hydrological studies, environmental data management, partnerships with universities, citizen science, and the translation of technical knowledge into practical planning and policy decisions.

 

These investments may not be as visible as a new road, drainage system, or public facility. Yet they may prove to be just as important.

 

In many respects, urban ecological intelligence is enabling infrastructure. It provides the knowledge foundation that allows municipalities to identify, protect, restore, connect, and manage ecological infrastructure more effectively. Every future investment in ecological infrastructure—and indeed much of our grey infrastructure—will ultimately depend on the quality of the understanding that informs it.

 

Perhaps the future of resilient urbanization will depend not only on the infrastructure we build, but on how well we understand the landscapes we are transforming.

THE STARK REALITIES OF MOUNTED BILLBOARDS IN KUMASI: IGNORANCE OR NEGLIGENCE?

 

Kumasi has long been admired—not only as a vibrant custodian of history and rich cultural traditions, but also for its environmental heritage and ongoing urban renewal initiatives. Yet, an emerging concern threatens this identity: the rapid and often indiscriminate proliferation of mounted billboards across the city.

 

In recent years, outdoor advertising has evolved into a thriving commercial venture in Kumasi. While this growth reflects economic dynamism, it has also led to the increasing congestion of road infrastructure with oversized billboards. What was once a carefully structured urban landscape is gradually being compromised by poorly managed and inadequately maintained advertising structures, many of which appear carelessly positioned along major roads and highways.

 

Even ceremonial routes—spaces traditionally preserved for their symbolic and aesthetic significance—have not been spared. This trend has significantly undermined the visual appeal and overall beautification of the city.

 

Although the Kumasi Metropolitan Assembly (KMA) is legally mandated to regulate outdoor advertising and collect the associated levies, enforcement efforts appear disproportionately focused on revenue mobilisation, with limited attention given to environmental aesthetics and public safety. The consequence is a surge in unauthorised and haphazardly erected signposts that obstruct visibility for motorists and pedestrians alike.

 

Areas particularly affected include the Aboabo–Airport Roundabout–Suame corridor (N10), Anloga Junction, Santasi Roundabout, and Ahodwo Roundabout—locations where excessive signage contributes to congestion and safety risks.

 

Regulatory frameworks exist to address this challenge. The Ghana Standards Authority prescribes that no more than three signs should be placed laterally on the same side of a road, with a minimum vertical clearance of 2.5 metres. Furthermore, the Road Traffic Regulations, 2012 (L.I. 2180) stipulates that outdoor advertising signs must not obscure or interfere with traffic signals or devices in ways that endanger motorists or pedestrians. Violations attract penalties ranging from fines to possible imprisonment.

 

Despite these provisions aimed at enhancing road safety and maintaining order, enforcement remains inconsistent. The continued tolerance of unauthorised billboards raises critical questions about regulatory compliance and institutional responsibility. The cumulative effect is an increasingly unsafe road environment for both drivers and pedestrians.

 

It is important to emphasise that outdoor advertising is a regulated professional practice. Individuals and firms engaged in mounting billboards are expected to possess the requisite technical expertise in signage placement and spatial planning. When this responsibility is neglected, the consequences extend beyond visual clutter—they pose tangible risks to public safety and urban integrity.

 

The pressing question therefore remains: are these persistent challenges the result of ignorance or negligence of coordinated urban governance?

 

KEY VITAMINS FOR CORPORATE SUCCESS

 

As we begin the second quarter of the year 2025, I would like to share with you something productive to think about.

 

1. Discipline yourself:

Have the discipline to stay away from conversations and vile arguments that infuriate you. Keep a positive mindset and presence. It is a proven magnet that attracts people.

 

2. Show empathy: Do not leave your humanity at the office door and only take it back when its 5pm. People should be able to approach you and feel comfortable around you. Demonstrate compassion and concern for the needs of others.

 

3. Relate well with others: Be a go-to person. Smile and connect with people. Keep a personality that allows people to draw closer to you. Simply, make time for people.

 

4. Celebrate major feats or achievements in your life: You successfully led perhaps the most controversial project for the year and delivered results in time and on budget? Pause from life’s seeming endless streak of activities and celebrate what you have achieved.