Author: Modupe Ogbede

5 Sustainable Building Materials You Should Consider for Your Next Build

It’s no secret that the construction industry is a major contributor to climate change. From increasing environmental waste to depleting natural resources, the industry irreparably hurts the environment. It’s for this reason we need to adopt more eco-friendly solutions, one of which involves utilizing more sustainable building materials. 

This is because whether you’re constructing a home, an office, or a commercial structure, the materials you choose play a critical role in the environmental impact of your build. Fortunately, there is a growing list of sustainable materials that combine performance, aesthetics, and eco-friendliness.

Without further ado, here are 5 of the most promising and widely used sustainable building materials you should definitely consider for your next project:

1. Low-Carbon Concrete Alternatives:

Traditional concrete production is one of the largest contributors to global CO₂ emissions. This is largely due to the production process of cement. However, there are so many other sustainable alternatives to traditional concrete, and they work just as well. A couple include:

Sawdust and Wood Ash Concrete: Created using a combination of sawdust, wood ash and cement, it is said to have properties that make it a useful substitute for traditional concrete. In a previous article, we took a deep dive into how to make this sustainable alternative and how to get a sample of it. 

Fly ash or slag cement: Fly ash is essentially a by-product of coal production, while slag is a by-product of iron production. Both are usually used to replace a portion of Portland cement in concrete.

Geopolymer concrete: Made through the activation of aluminosilicate materials, geopolymer concrete produces significantly less carbon than traditional concrete.

These concrete alternatives, like traditional concrete, are used for foundations, walls, and pavements, as well as structural elements.

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2. Recycled Steel:

Recycled steel is obtained by reclaiming and repurposing steel scraps, instead of producing it from scratch. Not only does using recycled steel reduce mining and the need for resource extraction, but it also reduces environmental waste, making it very sustainable. Recycled steel is also very durable which is why it is usually used for framing, roofing, beams, and structural components.

3. Hempcrete:

A bio-composite material, hempcrete, as the name implies, is made using the woody core of the industrial hemp plant, also known as cannabis. This woody core is typically mixed with a lime-based binder to create this carbon-negative material that is naturally resistant to pests and mold.

Additionally, hempcrete is fire-resistant, lightweight, and has superb thermal and acoustic properties. These therefore make it perfect for insulating walls, floors, and roofs in both residential and commercial buildings.

4. Earth and Rammed Earth:

One of the oldest building materials, mud and rammed earth, are making a steady comeback in modern construction. Known for their thermal mass, minimal processing and durability, these materials are perfect for constructing walls, floors, and foundations. They are usually locally sourced and so require little to no energy consumption or CO2 emissions.

5. Recycled Plastic Composites:

Everyone knows plastics are a menace to the environment. They take decades to degrade and are difficult to get rid of. However, when recycled, plastics make very good building materials. 

Their durable and low-maintenance nature makes them resistant to moisture, rot, and insects. Plastics are also versatile, making them reusable for a wide variety of purposes such as decking, outdoor furniture, fencing, structural panels, etc. In addition to this, recycling plastics helps to divert plastic waste from landfills and the ocean.

Conclusion

Choosing sustainable materials is not just about environmental responsibility; it’s also about building smarter, healthier, and more resilient spaces. While the right materials depend on your specific project, location, and budget, integrating eco-friendly options where possible can significantly reduce your carbon footprint and operating costs over time.

Here at Redcity, we prioritize sustainable construction, which is why these materials are our go-to for projects. Check out our products and services here and request a quote here to construct one or two with us. Also, visit our blog here for more enlightening news and updates, and check out our YouTube channel here for a lot of exciting content.

Would you be using any of these 5 sustainable building materials in your next project? Let us know your thoughts below.

5 Best Battery Swapping Stations in Lagos

As you may already know, Lagos is gradually becoming a hotspot for electric mobility innovations. One solution aiding this transition is battery swapping stations because they enable electric vehicle (EV) drivers to swap dead or low batteries for fully charged ones, instead of waiting hours to charge them.

In this article, we will explore the five best battery swapping stations in Lagos. However, before that, let’s briefly discuss what battery swapping stations are, why they are being used, and how they compare to charging stations.

What are battery swapping stations? 

Battery swapping stations are facilities that store fully charged batteries so as to allow owners of electric vehicles, especially electric motorbikes, to replace their depleted batteries with already charged ones.

They are usually modular and can easily and quickly be installed anywhere as kiosks or fixed structures. Most times, they are built with solar panels to make charging the batteries more affordable and sustainable. Moreover, they are very beneficial since they support rapid turnaround and help reduce range anxiety, especially for commercial or delivery fleets.

Why Use Them?

Speed & convenience: Unlike charging, swapping takes just minutes instead of hours to carry out.

Reduced downtime: With battery swapping, users, especially commercial riders, need not experience periods where the vehicle becomes inactive since they can easily swap dead batteries for fully charged ones.

Reliability in regions with irregular power supply: This is because some swap stations incorporate solar or hybrid power to ensure supply.

Environmental benefits: They ensure fewer greenhouse gas emissions, especially if powered by clean energy. Moreover, most, if not all, of these stations are less reliant on petrol or diesel.

The Best Battery Swapping Stations in Lagos

Below are some of the best battery swapping stations, or planned systems, in and around Lagos.

1. AaraGO Battery Swap Station:

Located in Victoria Island, AaraGO is a green‑technology startup that launched a solar‑powered battery swapping station for electric motorbikes in Lagos. This swapping station, situated in Ikoyi, supports solar power, making the station more resilient to grid instability. 

2. Swap Station Mobility (SSM) Swap Stations:

Based in Ikoyi, SSM is another clean-energy company providing swap station points along major demand routes and logistics bases in Lagos. They have a partnership with Glovo & Siltech to equip Glovo couriers with e‑motorbikes and provide battery swapping and charging facilities. They also recently partnered with redcity to install swapping stations and kiosks in various areas around the state.

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3. MAX’s Solar‑Powered Battery Swap Station:

MAX is a Lekki-based company reported to have launched West Africa’s first fully solar‑powered swap station. According to sources, the station, positioned in Lekki, uses a 20 kWp solar photovoltaic array, a 24 kW inverter, and a 30 kWh battery bank. It also stores excess energy for use after sundown or during low sunlight, making it very sustainable. In addition to this, the company plans, in the coming years, to position many more stations along major routes in the state, including Ikeja, Yaba, and so on, to make them more accessible to drivers.

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4. Spiro Swap Stations:

Spiro, an electric mobility company in Nigeria, is said to have a network of 100 active battery swap stations across Nigeria, 64 of which exist in Lagos. They can be found in areas such as Oshodi, Ebute Metta, Ikorodu, and more. The company is currently making plans to scale up to 1,000 stations by the end of 2025, and 2,000 nationwide by 2026.

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5. Siltech Swap Station:

Another Victoria Island-based company, Siltech focuses on developing an electric mobility ecosystem. They’ve achieved this by not only manufacturing electric vehicles but also battery swapping stations for said vehicles. The company remains a pioneer in electric mobility in Africa and their products are known to be reliable and efficient.

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Conclusion

Battery swapping stations are rapidly emerging as a practical, efficient, and cleaner alternative to traditional charging, especially in a traffic‑dense, grid‑unstable city like Lagos. With players like Swap Station Mobility, AaraGO, MAX, Spiro, and Siltech, the momentum is building. For residents, riders, and fleet operators, staying informed about the locations, costs, and services of these stations helps in making smarter choices and contributing to a greener, more efficient transport future for Lagos.

Here at RedCity, we design and build the skeletal frameworks for the battery charging ports. Whether it’s a solar kiosk or a fixed structure, you can trust us to get it done. Get a glimpse into some of our past jobs here and request a quote here to get started. While you’re at it, check out our other products and services here and discover more of our exciting content here.

What do you think of these 5 best battery swapping stations in Lagos? Would you be trying out any? Comment below.

Modular construction is gaining serious momentum in the construction industry, and for good reasons. With an increasing demand for faster, more sustainable, and cost-effective building methods, it offers a compelling alternative to traditional techniques. 

This article explores what modular construction is all about and why it is reshaping the construction industry.

What is Modular Construction?

Modular construction, also known as modular building, is a form of prefabricated construction. Here, structures are built in individual sections called “modules”, and this is done off-site, under controlled factory conditions. The modules are then transported to the construction site and assembled into a complete building. 

Usually, each module is constructed using the same materials used in traditional construction. They are also done in line with the same codes and standards as conventional buildings, ensuring structural integrity, durability, and compliance with local regulations.

However, unlike conventional building, which happens entirely on-site and is often subject to delays due to weather or labor shortages, modular building is faster, safer, and allows for more efficient project delivery.

Modular Construction vs Traditional Construction

While both methods have their place in the building industry, we will need to consider their differing attributes. Therefore, here are the differences between traditional and modular construction:

Construction Site: Usually, structures built using modular construction are built off-site in a factory, then assembled on-site. In traditional construction, however, you build the entire structure on-site from the ground up.

Timeline: Because site work and module fabrication happen simultaneously in modular building, the process is usually faster, whereas it is slower when building traditionally because of the sequential construction process required.

Quality Control: Due to factory conditions and the fact that the quality of the materials used is more likely to be properly checked in modular building, there is a high consistency in the quality of the structures. However, in conventional construction, quality may vary depending on site conditions and labor.

Labour: Modular construction typically requires fewer on-site workers since it is done in an enclosed factory environment. Meanwhile, traditional construction is labor-intensive, usually requiring a full crew on-site.

Waste Management: Because modules are built in a controlled factory setting, there is usually less material waste since leftover materials can easily be reused and properly disposed of. In contrast, there is usually higher material waste from cutting and overordering in traditional construction. The leftover materials are also more prone to improper discarding since they are usually just left on-site until construction is completed, and sometimes, they end up buried in the soil.

Flexibility: Modular structures are usually easy to expand or relocate since they are made using individual modules, but traditionally built structures are usually permanent and can’t be relocated. Expanding them also requires a lot of money and strenuous work.

Clearly, modular construction offers a more forward-looking solution that meets the increasing demands for speed, sustainability, and cost-efficiency.

Where Modular Construction is Used

Modular construction is incredibly versatile and is used across a wide range of sectors, including:

• Residential Housing: E.g., single-family homes, apartment complexes, affordable housing, and so on.
• Commercial Buildings: E.g., offices, retail stores, hotels, etc.
• Healthcare: E.g., clinics, hospitals, emergency response units, etc.
• Education: E.g., classrooms, dormitories, training centers, etc.
• Industrial: E.g., site offices, warehouses, control rooms, etc.
• Public Sector: E.g., military housing, prisons, government facilities, and so on.

Moreover, with its adaptability and efficiency, it is especially popular in areas where speed, cost control, or environmental concerns are top priorities.

Benefits of Modular Construction 

1. Speedy Construction

One of the biggest advantages of modular building is speed. This construction method significantly reduces build times by allowing site preparation and module fabrication to happen at the same time. This parallel workflow helps complete projects 30–50% faster than conventional builds, making it ideal for time-sensitive developments like schools, hospitals, or housing.

2. Cost Efficiency

With reduced labor costs, less material waste, and shorter timelines, this construction method often results in more predictable and often lower total costs. It also minimizes expenses related to project delays and on-site inefficiencies since factory-based production helps prevent weather interruptions or subcontractor scheduling issues, which are common in traditional construction.

3. Improved Safety

Construction sites are among the most hazardous workplaces. Modular building, however, reduces on-site labor, which in turn lowers the risk of accidents and injuries. In addition, factory settings offer safer, ergonomically designed workspaces with strict adherence to health and safety regulations, reducing exposure to dangerous conditions for workers and nearby residents.

4. Sustainability and Waste Reduction

Sustainability is a core advantage of this method of construction. This is because factories can optimize material use with precision, reducing waste by up to 80% compared to traditional methods. Many modular projects also incorporate recycled or eco-friendly materials and use energy-efficient systems, making them very suitable for the environment.

5. Design Flexibility and Scalability

Contrary to popular belief, modular construction isn’t limited to cookie-cutter designs. It allows for a wide range of customization, from floor plans and finishes to architectural styles. Additionally, one can easily expand, disassemble, or relocate modular buildings.

Conclusion 

In summary, modular construction isn't just a trend; it's a strategic, innovative solution to the evolving demands of the construction industry. With faster timelines, improved quality, and a significantly reduced environmental footprint, it's no wonder more developers, engineers, and architects are steadily making the switch.

Whether you’re building affordable housing or luxury high-rises, Redcity offers modular construction services that will get your project done faster, safer, and more sustainably. To join in on the trend, simply request a quote here and discover how we can get you started. If you would also like to check out our other construction services, visit here. While you’re at it, also visit our blog and YouTube channel for more insightful news and content like this.

Would you consider using this ingenious method of construction? Let us know your thoughts in the comments.

In today’s fast-paced, tech-driven world, businesses are constantly looking for ways to operate more efficiently, adapt to customer needs, and stay competitive. One innovation that is revolutionizing how organizations deliver services and interact with people is smart pods.

Compact, self-contained, and digitally equipped, smart pods are quickly becoming a go-to solution across sectors like housing, healthcare, banking, retail, and public services. Whether placed indoors or outdoors, they offer a futuristic approach to service delivery and workspace flexibility.

This article explores the concept of smart pods, their fundamental features, benefits, and uses.

What Are Smart Pods?

Smart pods are modular, prefabricated structures embedded with technological and automated features. Designed for specific functions, they can operate as homes, private consultation rooms, mini offices, kiosks, or customer service centers.

Unlike traditional booths or temporary setups, smart pods come equipped with smart infrastructure, such as climate control, AI-powered interfaces, security systems, and real-time connectivity, making them self-sufficient, interactive, and highly efficient.

Think of them as intelligent, plug-and-play spaces that can be quickly deployed wherever needed.

Features of a Smart Pod

Smart pods vary in design and purpose, but they typically include:

Touchscreen Interfaces: For self-service interactions and also guided support.

High-Speed Connectivity: Built-in Wi-Fi or cellular network support for real-time communication and data transfer.

AI Integration: AI software for user interaction as well as any required guidance.

Biometric Authentication: Fingerprint or facial recognition for secure access or identity verification.

Climate Control Systems: Air conditioning and ventilation that adapt to occupancy and use.

Surveillance & Security: CCTV, motion sensors, and access control to ensure safety.

Energy Efficiency: Solar panels, LED lighting, and low-energy systems for sustainable operation.

Portability: Easy to move, relocate, or redeploy with minimal disruption.

Benefits of Smart Pods

Smart pods offer several key advantages:

Speed of Deployment: They are prefab structures that can be installed in days rather than weeks or months.

Cost-Effective: They also reduce the need for expensive infrastructure or building renovations.

Privacy & Security: They are enclosed spaces with secure access, making them ideal for confidential services.

Scalability: It is also easy to expand services by adding more pods as needed.

Reduced Footprint: Their compact size allows for use in small or temporary locations. This is why they are useful for a wide variety of services.

24/7 Accessibility: They usually operate autonomously or remotely, thus enabling round-the-clock service.

Improved Customer Experience: Because of their ease of use and accessibility, they ensure shorter wait times, streamlined service, and modern interfaces that enhance satisfaction.

Where Can Smart Pods Be Used?

Smart pods are highly versatile and can be used in a variety of environments, both indoor and outdoor:

Healthcare: 

• Telemedicine booths for remote consultations.
• Testing & screening pods (e.g., COVID-19 or diagnostics).
• Mobile clinics in rural or underserved areas.

Retail:

• Self-service kiosks for order placement or returns.
• Click-and-collect pods for pickup of online orders.
• Product showcases for tech demos or brand activations.

Banking & Finance:

• Automated Banking Units with video banking or ATM functions.
• Loan application pods for secure document submission and ID verification.
• Insurance service stations for policy updates or claims processing.

Public Services:

• e-Government Booths for document renewals, permit applications, etc.
• Voter Registration Units in remote or high-traffic areas.
• Education pods for virtual learning or exam-taking in remote locations.

Corporate Use:

• Soundproof meeting rooms in open office layouts.
• Remote work pods for mobile employees in airports, malls, or coworking hubs.

Conclusion

In summary, the growing demand for fast, secure, and tech-enhanced services makes smart pods a smart investment for forward-thinking organizations. These compact, connected units bridge the gap between digital services and real-world access, bringing convenience, privacy, and speed directly to the people who need it most.

Therefore, they offer businesses a unique combination of ease, innovation, and practicality. Thus reducing operational costs, improving customer engagement, and allowing for rapid responses to market changes.

This is why building smart pods is one of the many construction services Redcity offers. To construct the perfect smart pod for your business, simply request a quote here to get started. While you’re at it, you can check out our other products and services here. Also, visit our blog and YouTube channel for more insightful news and content.

 

As the world continues to demand fast, affordable, and sustainable building solutions, prefabricated construction emerges as a revolutionizing solution. Its low cost and easy-to-assemble nature make it a practical alternative to traditional building methods.

In many parts of the world, like in Africa, for instance, prefabricated construction offers a timely solution to housing shortages, infrastructure development, and urbanization challenges. Because of this, it's fast becoming a popular choice in the construction world, with its market estimated to be worth more than $150 billion by 2026.

This article explores what prefabricated construction is, what it’s used for, its benefits and drawbacks, and how it is steadily impacting Africa.

What is prefabricated construction?

Prefabricated construction, commonly called prefab, is a building process where components of a building are manufactured off-site, usually in a factory, and are afterwards transported to the main construction site for assembly. In other words, it involves transporting pre-made or prefabricated components of a structure from where they are separately made to the construction site where they would be assembled together to form a complete structure.

Unlike traditional building methods that require long, on-site construction timelines, prefab shifts much of the work off-site, allowing for faster and often more efficient project completion.

The process can be done in two ways. Either fully modular, i.e., constructed entirely off-site and assembled on-site like building blocks, or partially prefabricated, where only certain components like walls, floors, or roofs are pre-made.

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What is Prefabricated Construction Used For?

Usually done using common construction materials such as steel, concrete, and wood, as well as sustainable materials like shipping containers, prefab is used for creating a wide range of structures, including:

Residential Buildings: Such as single-family homes, apartment blocks, and even luxury villas.

Commercial Spaces: Such as office buildings, retail centers, and warehouses.

Healthcare Facilities: Such as hospitals, clinics, and mobile medical units.

Educational Institutions: Such as schools, classrooms, and dormitories.

Emergency Relief Housing: Quick shelter solutions during natural disasters or humanitarian crises.

Benefits of Prefabricated Construction

Prefabricated construction brings with it a number of advantages that are worth mentioning. They include:

Speed: Doing much of the work off-site significantly reduces construction timelines. In addition, because prefabricated structures are easier to assemble and disassemble where necessary, it becomes possible to complete projects faster, making prefab especially crucial in emergency situations where shelters or decent housing may be exigent.

Cost-Effective: Prefab, due to the fact that it's usually done in a factory setting, requires less labor in comparison to traditional building. In addition to this, the materials used are usually bought in bulk and so cost less. Furthermore, prefab structures are also energy-efficient, durable, and easy to maintain, which further helps to save costs.

Quality Control: Factory production typically ensures consistent quality. In other words, with prefab, the quality of the materials used to manufacture the components is checked and approved before they are used. This way, safety codes are adhered to, ensuring quality and safe construction.

Sustainability: Prefab usually integrates eco-friendly designs and materials, making it favorable to the environment. Moreover, because it is done in a controlled environment, it reduces material waste, thereby helping to protect the environment from pollution.

Flexibility: Prefabricated structures can be customized for various uses and environments. Their design allows them to be tailored to diverse needs, climates, and design preferences. As such, prefabricated construction is suitable for building almost any structure.

Disadvantages of Prefabricated Construction

Notwithstanding its upsides, prefab also comes with a few considerable setbacks, which are:

Transportation Costs: Usually, it is expensive to transport large components. It requires thorough planning and supervision, making it rather difficult to move manufactured components to the main construction site for assembly.

Limited Design Flexibility On-Site: Major changes are hard to make after manufacturing. As a result, where there are defects or the need for adjustments, it may be difficult to achieve such. Also, prefab is usually design-specific, and as such, it places constraints on the types of structural designs possible.

Infrastructure Needs: Due to the manner in which prefab is carried out, it usually requires proper roads and cranes for assembly in remote areas. This may prove difficult, especially where these infrastructures are not present or available.

The Cost of Prefabricated Construction

Prefab construction is often cheaper than traditional building, with cost savings of up to 15-20% in some cases. The cost, however, varies based on factors such as:

• Type of structure
• Materials used
• Transportation logistics
• Labor and site preparation
• Local regulations and taxes

Nevertheless, in Africa, prefab homes can cost as little as $5,000 to $30,000, depending on size and finishes, making them a more viable option for low- and middle-income families.

Prefabricated Construction in Africa

With millions lacking access to decent shelter and urbanization steadily accelerating in Africa, it is evident that traditional construction methods cannot keep up with the increasing demand. As a result, prefab emerges as a game-changer, helping to alleviate the prevalent housing shortage plaguing the continent. This is why across various African nations, this construction method is increasingly gaining traction.

According to statistics, the market’s CAGR is estimated to be greater than 5.5% by 2030. In Nigeria, the market is growing 10.1% annually, and 6.1% annually in South Africa. Other African countries like Egypt and Kenya are also seeing significant growth in prefabricated construction. Moreover, adding to its growth are international organizations, NGOs, and private developers who invest in prefab solutions to support infrastructure goals across the continent.

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Clearly, prefabricated construction is becoming a preferred solution in Africa, and it might just be what the continent needs. Here’s why:

Affordable Housing: Prefab homes are usually more affordable. As such, they make it possible for low-income earners to also become homeowners.

Speedy Construction: As a fast method of construction, it is a perfect approach to adopt in disaster-prone areas or refugee zones.

Job Creation: Prefab stimulates local economies by creating manufacturing and assembly jobs.

Sustainable Development: It reduces environmental impact, especially in regions with limited resources.

Educational & Medical Infrastructure: Prefab helps build schools and hospitals quickly and easily in underserved areas.

Conclusion

In summary, prefabricated construction offers a much-needed solution to the pressing challenges of housing and infrastructure, especially in Africa. With its cost-efficiency, speed, and adaptability, prefab is poised to play a pivotal role in Africa’s developmental journey. In essence, while not without its challenges, its benefits far outweigh the drawbacks, making it an essential part of the future of construction, not just in Africa, but worldwide.

Redcity, like many companies adopting this innovative approach to construction, offers expert prefab services both locally and internationally. Simply request a quote here to get started. While you’re at it, you can check out our other products and services here. Also, visit our blog and YouTube channel for more insightful news and content.

What are your thoughts on prefabricated construction in Africa? Do you think it’s the future of construction in Africa? Let us know below.

 

5 Most Sustainable Nigerian Universities – And How?

It's no secret that Nigeria suffers from a number of environmental challenges. From pollution to climate change to increasing health issues, the challenges are numerous. For this reason, urgent calls for action have become inevitable.

Among those making active efforts to help are the country’s top universities. Whether it's through solar-powered campuses, smart waste management, or eco-conscious student clubs, these schools are actively building a more sustainable country one campus at a time.

Here’s a look at some of the most sustainable Nigerian universities and what makes them exemplary.

1. Covenant University:

Coming in at number one, this private university situated in Ota, Ogun State, is considered not only the leading university in Nigeria but also one of the most sustainable in the country.

It led other Nigerian institutions to be ranked the highest in the 2024 Times Higher Education (THE) Impact Rankings, ranking at 401-600th on the list. It was also the first African university, in 9 years, to win the International Sustainable Campus Network (ISCN).

These it achieved as a result of its commitment to sustainability and resource conservation. Not only does the school invest in renewable energy to power its campus, but it also has a proper waste management system. To add to this, the school constructs and renovates its buildings using energy-efficient designs to reduce electricity use.

2. University of Lagos (UNILAG):

UNILAG, known for its progressive and innovative ideas, is one of the six hosts for the Sustainable Procurement, Environmental and Social Standards Enhancement Centre of Excellence (SPESSCE).

As such, UNILAG promotes sustainability through initiatives such as its waste management programs, SPESSCE postgraduate programs, and its recently unveiled Green Hub program. It is also exploring renewable energy and has launched green campus initiatives like their electric shuttles buses.

3. University of Ibadan (UI):

UI isn’t just Nigeria’s oldest university; it’s also one of the greenest. The school runs a Centre for Sustainable Development that trains students and researches climate issues.

Moreover, it has a solid recycling system and is very committed to its eco-friendly campus policies. It has also implemented various afforestation projects to conserve vegetation.

4. University of Benin (UNIBEN):

UNIBEN, another school offering the SPESSCE program, is actively invested in sustainability initiatives. To begin with, the university runs a green initiative to plant 10,000 trees across its campus to help combat climate change.

It also won a European Union (EU) grant early this year to implement a sustainable plastic waste and recycling management project. In addition, the school, in collaboration with LG, recently installed a solar-powered borehole system on campus to address the water crisis and promote environmental responsibility.

5. Pan-Atlantic University:

PAU may be small compared to others, but it punches well above its weight in sustainability. The university has a Styrofoam-free policy to reduce waste and prevent pollution. It also implemented a tree-planting program on campus in collaboration with the Nigerian Conservation Foundation (NFC) to contribute to environmental protection. Furthermore, it trains students in sustainable urban design and environmental management through insightful tours exploring sustainable engineering practices.

Final Thoughts

In summary, these universities are proving that sustainability isn’t just a trend; it’s the future. They’re showing students the importance of sustainable living while also solving real problems on and off campus. With Nigeria facing floods, pollution, and rising heat levels, these schools are helping shape the kind of future we all want to live in.

Like these schools, Redcity is all about sustainable practices. We offer sustainable construction services that involve eco-friendly practices such as recycling, repurposing, energy-efficient designs, and renewable energy.

You can check them out here and request a quote here to get started. Also, feel free to check out our blog here for more enlightening news and updates. And you can visit our YouTube channel here to discover some of our exciting content and follow us on Instagram @redcityestate for any important announcements.

Was your school among these sustainable Nigerian universities, or do you feel it should have been included? Let us know your thoughts below.

 

5 Helpful Tips for Carrying out Sustainable Construction: Your Ethical Guide to Sustainable Construction

The construction industry remains a top contributor to pollution and climate change. It accounts for about 40% of global emissions. This is as a result of a number of factors which range from material sourcing and transportation to waste management.

Now, with rising environmental concerns, the industry is increasingly turning towards sustainable practices and reducing its carbon footprint. This not only benefits the environment but also the construction industry, as sustainable construction also promotes long-term economic and social benefits.

With that said, here are a few practical tips for carrying out sustainable construction.

1. Choose Eco-Friendly Building Materials:

Opt for materials that are renewable, recycled, or have a low environmental impact. For instance, bamboo is perfect for construction because it is durable and it grows rapidly. Moreover, recycled steel gotten from car scraps, shipping containers, oil drums, and the like is another good material.

Also, low VOC (volatile organic compounds) paints and sealants are safer substitutes to traditional paints and sealants. In addition, concrete alternatives such as hempcrete, fly ash concrete or concrete made using sawdust and wood ash are better options.

2. Reduce Construction Waste:

Always plan to minimize waste from the beginning. To do this, start by ordering materials in precise amounts to avoid excess. Another way is by recycling and reusing materials wherever possible. Additionally, work with suppliers who offer take-back programs so that excess materials can be returned. This way, you avoid excessive waste, and unused materials won't end up becoming pollutants.

3. Incorporate Passive Design:

Passive design involves taking advantage of natural elements to maintain comfortable temperatures indoors. To achieve this, position buildings to maximize sunlight in cold weather and shade in the heat. In addition, use natural ventilation to reduce reliance on artificial cooling. Finally, employ thermal mass materials like concrete, stone, etc. that absorb and release heat slowly. This way, buildings will be less reliant on artificial cooling and heating systems.

4. Prioritize Energy Efficiency:

Design buildings to consume less energy through smart architecture and efficient systems. This can be done by using insulation materials that retain heat or cool air so as to reduce the need for fans and ACs. Additionally, opting for energy-saving HVAC systems and LED lighting helps replace high energy-consuming lighting and cooling systems. Another great option is to consider solar panels and other renewable energy sources instead.

5. Design for Longevity and Adaptability:

Build structures that stand the test of time and can be adapted for future use. Using durable materials like steel and concrete, for instance, helps reduce the need for frequent repairs or replacements. In addition, try designing flexible spaces that can evolve with changing needs.

Finally, ensure to plan for disassembly and recycling at the end of a building’s life cycle so as to reduce waste and pollution.

Final Thoughts

In essence, sustainable construction is not just a trend; it’s a necessary shift towards a healthier planet and a more responsible building culture.

By integrating sustainable practices from the planning phase through to completion, builders and developers can create spaces that are both functional and future-friendly.

At Redcity, we prioritize safe and sustainable construction, which is why we abide by these tips. Not only do we build predominantly with recycled materials, but we also limit waste and build long-lasting structures. Check out many of our products and services here and request a quote here to get started.

Also, feel free to check out our blog for more enlightening news and updates. While you're at it, visit our YouTube channel here to discover some of our exciting content and follow us on Instagram @redcityestate for little insights into a few of our construction projects.

Would you be incorporating these sustainable tips in your next construction project? Let us know your thoughts below.

5 Everyday Habits that Add to Your Carbon Footprint (And How to Change Them) 

When we think of climate change, we often imagine big factories, gas-guzzling trucks, or burning forests.

But did you know your daily habits also play a big role in contributing to carbon emissions? Many of the things we do without thinking, like driving, eating with certain utensils, or leaving lights on, quietly increase our carbon footprint.

What is Carbon a Footprint?

Carbon footprint refers to the total amount of carbon dioxide and other greenhouse gases released into the atmosphere that are generated from a person's direct or indirect activities. It is usually measured in units of carbon dioxide (CO₂) and serves as an estimate for the impact of our activities on the environment.

With that said, here’s a simple guide to the most common everyday habits that contribute to your carbon footprint and what you can do to make a difference.

1. Driving:

Driving cars that run on petrol or diesel significantly adds to your carbon footprint. These vehicles emit carbon dioxide every time you drive them, and when driven every day, those emissions add up fast. On average, a person is estimated to emit about 4.6 metric tons of carbon dioxide annually just from driving alone.

To help reduce this, you can try carpooling instead or choose public transport, biking, or walking when possible. Electric vehicles are also a great alternative if accessible.

2. Using Too Much Electricity:

Another habit you may have that adds to your carbon footprint is leaving lights, TVs, or other appliances on when not in use. This is because a large portion of electricity is still generated from fossil fuels, so unnecessary use only increases emissions and, consequently, your carbon footprint.

Therefore, consider switching off and unplugging appliances when not in use, especially when going out. Also, you can opt for energy-saving LED bulbs and use fans instead of AC when possible.

3. Wasting Food:

When food is thrown away, all the resources used to produce it, such as water, labor, transport, etc., are also wasted. Moreover, rotting food in landfills releases methane, which is a greenhouse gas. In essence, wasting food doesn't just waste the food itself; it also wastes the resources used to produce it and contributes to pollution.

So, rather than trashing meals unnecessarily, you can instead plan ahead, store food properly, or get creative with leftovers. Alternatively, you can consider composting which is another great way to keep food waste out of landfills.

4. Flying Frequently

Air travel is one of the fastest-growing causes of greenhouse gas emissions. A single long flight can produce more emissions than many people generate in a year. According to Carbon Independent, each hour of a flight generates about a quarter of a ton or 250 kg of CO2 emissions per passenger. For better context, that's 1.5 tons or 1,500 kg for a six-hour flight. This goes to show how environmentally harmful flying is.

One way to help is by flying less when you can. Also, opting for trains or buses when it comes to shorter trips is a lot more beneficial. However, if you must fly, consider direct flights and carbon offset programs.

5. Using Disposable Items

Plastic cutlery and plates, paper cups, and single-use bags may be convenient, but they contribute to pollution and carbon emissions. The production and disposal of plastic products alone generates about 1.8 billion tons of emissions. Moreover, in producing paper products, timber is needed, which consequently leads to the cutting of trees. Without enough trees, not enough greenhouse gases can be absorbed from the atmosphere, which ultimately increases the amount of these gases in the atmosphere.

Therefore, instead of disposable items, you can opt for reusable ones such as insulated cups, cloth shopping bags, stainless steel chopsticks, and so on.

Final Thoughts

It's important to remember, however, that reducing your carbon footprint doesn’t mean turning your life upside down. It’s just about making small, mindful changes that add up to a big impact over time. Start with one habit at a time, and with a little consistency, you'll help keep our planet healthy.

A good way to start can be by checking out some of the eco-friendly products and services we offer. As a company dedicated to environmental protection, our construction services center around sustainable practices such as recycling and creating energy-efficient structures.

You can check them out here and request a quote here to get started. Also, feel free to check out our blog here for more enlightening news and updates. And you can visit our YouTube channel here to discover some of our exciting content and follow us on Instagram @redcityestate for any important announcements.

Ancient Building Practices Used in the Modern World: How Ancient Building Practices Offer Sustainable Solutions in Modern Architecture

Did you know that mud houses offer both cooling and heating depending on the temperature? In other words, they keep you cool on hot days and warm you up when it's cold. This is possible because mud absorbs and stores heat during the day and releases it at night when it's cool. For this reason, mud houses serve as a sustainable alternative to concrete houses, which typically require heating and cooling systems to be livable.

Like mud houses, there are many other age-old building practices rooted in sustainability. These methods, passed down for generations, offer environmentally safe alternatives to energy-intensive construction materials. Now, in the face of climate change, modern architects are turning to these time-tested traditions.

This article explores some of these building techniques and how they are used today, demonstrating how tradition and modernity can merge to create resilient, cost-effective, and eco-friendly structures.

1. Earth-Based Construction:

Mud-based structures have been part of ancient architecture for centuries. Examples such as Mali’s Great Mosque of Djenné perfectly showcase their durability.

Like earlier mentioned, earth-based structures are natural insulators. They also come with a number of benefits. For instance, not only are they low-cost, but they are also fire-resistant. However, building with mud also has its downsides. To begin with, they are susceptible to water damage and require regular maintenance.

For this reason, modern builders usually compact the mud, adding a small percentage of cement or lime to it to create stronger bricks and walls. This helps retain its eco-friendly properties while meeting modern building standards.

As a result, in countries like Burkina Faso and Senegal, architects use this technique to design energy-efficient homes that stay cool in hot climates and warm when it's cold.

2. Thatched Roofing:

Thatched roofs also regulate indoor temperatures. They are typically made from dried grass or palm fronds and not only provide effective thermal insulation but are also naturally waterproof.

They are, however, (fire hazards and are prone to decay). To combat these setbacks, thatched roofs are usually made using improved frameworks and fire retardants.

Now, they are not just used for roofing but also as decorative and functional cladding that blends traditional aesthetics with environmental consciousness.

Today, they serve as roofing for beach homes, gazebos, and cabanas in various resorts like those in Abu Dhabi and Dubai.

3. Bamboo-based Architecture:

Bamboo has long been a staple in traditional construction. It was often utilized because it was easy to source and could be found almost everywhere.

Now, because it grows rapidly and is durable, it has become the go-to for scaffolding, roofing, and even structural frameworks, making it a sustainable alternative to concrete and steel.

Moreover, bamboo not only has a lower carbon footprint due to the minimal need for transportation, but it is also biodegradable and often regenerative.

4. Passive Cooling and Natural Ventilation:

Ancient builders have historically designed homes to maximize airflow and daylight, minimizing reliance on artificial cooling and lighting.

This they did by building high ceilings, open courtyards, as well as perforated facades. These practices allowed hot air to rise and escape, keeping interiors cool and well-ventilated while providing shade.

Common to Africa, the Middle East, and Asia, the techniques not only enhanced natural ventilation but also daylight access. In addition, they created peaceful areas where people could relax and connect.

Today, they are being reimagined in urban housing to improve indoor air quality and reduce the need for artificial lighting and cooling.

5. Water Harvesting and Conservation:

Indigenous communities have long practiced rainwater harvesting and efficient water use. In places like India, stepwells and underground tanks captured rainwater during the monsoon.

Today, architects are incorporating rainwater harvesting systems, greywater recycling, and green roofs to manage water sustainably in buildings. Buildings such as the Shanghai Tower and One Central Park mentioned here are a few of said buildings implementing this system.

In essence, blending traditional knowledge with modern innovation paves the way for a greener future. These sustainable practices not only preserve cultural heritage but also address environmental challenges like climate change and resource depletion. Therefore, they remain a key sustainable solution in modern architecture.

You can discover many of our eco-safe products and services here and visit our blog here to check out more exciting news and updates. Feel free to visit our YouTube channel here for more exciting content. And follow us on Instagram @redcityestate for any important announcements.

Would you consider implementing any of these ancient building practices in your modern projects? Let's know your thoughts below.

If you've recently found yourself drenched in sweat just from stepping outside, you're not alone.

Nigeria is currently facing an intense heat wave, with temperatures soaring above 40°C, leaving many seeking refuge under any available shade.

The reality of these recent heat waves has left many wondering: why is Nigeria so unbearably hot?

Reason for the Heat

Well, the answer is quite simple. It all boils down to the adverse effects of climate change.

In recent years, climate change has brought about a significant rise in atmospheric temperatures. It comes as a result of a continuous increase in fossil fuel emissions and environmental destruction.

According to the United Nations, due to the constant burning of fossil fuels like oil, gas, and coal, high amounts of greenhouse gases like carbon dioxide are released into the atmosphere. And without enough trees and plants, due to deforestation and other eco-harmful activities, high amounts of the gases don't end up absorbed. As a result, they trap heat and make the planet very warm.

This is why, in recent years, Nigeria has been grappling with extreme heat conditions. As a result, many parts of the country have recorded soaring temperatures with heat indices reaching alarming highs.

Effects of The Heat

The scorching temperatures aren't just uncomfortable; they're dangerous.

Heatwaves pose significant health risks, including heatstroke, heat stress, dehydration, and more. It also worsens cardiovascular and respiratory conditions.

Furthermore, the heat affects productivity, as outdoor activities become tiring. Additionally, more energy is consumed with the constant use of cooling appliances, putting additional strain on Nigeria's already fragile power infrastructure.

Moreover, agriculture suffers as crops dry up under the intense sun, thereby reducing yields and threatening food security.

How to stay cool

Hydrate: Drink enough water throughout the day to keep your body hydrated.

Dress Light: Wear loose-fitting, light-colored clothing to reflect heat.

Limit Sun Exposure: Avoid outdoor activities during peak sun hours, usually between 10 AM and 4 PM.

Cool Your Space: Use fans, take cool showers, and keep your living space ventilated.

How to Help the Environment

While the situation is dire, it's not completely hopeless.

Simply adopting sustainable practices such as planting trees, reducing fossil fuel emissions, adopting renewable energy sources, choosing sustainable construction, and so on can help mitigate the effects of climate change and protect the environment.

In essence, it's a collective responsibility that requires action from both individuals and the government to ensure a cooler, more sustainable future.

How Redcity Helps

As a company dedicated to sustainability and protecting the environment, RedCity offers a wide range of sustainable construction services. From solar kiosks to container homes and spaces, our structures offer a more affordable and environmentally safe alternative that not only helps the environment but also saves you a lot.

So, as we navigate these scorching times, let's remember that our actions today shape the climate of tomorrow. Stay cool, stay informed, and let's work together towards a greener Nigeria by being more sustainable and choosing eco-friendly products.

You can discover many of our other products and services here and visit our blog here to check out more exciting news and updates. Also, feel free to visit our YouTube channel here for more exciting content. And follow us on Instagram @redcityestate for any important announcements.