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Johannesburg precinct sets standards for sustainability

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Melrose Arch

Melrose Arch leads with recycling eco centre, cooling plant, water, and solar energy

JOHANNESBURG, South Africa, April 16, 2024/APO Group/ — 

As South Africa migrates to an off-grid economy, one mixed-use precinct is leading the way with its sustainability prowess. Melrose Arch (www.MelroseArch.co.za/) has a thriving waste separating facility, underground cooling plant, gardens and rooftop solar system, providing its hotels, businesses and residential properties with an unparalleled experience.

After blasting and bulk earthworks commenced in the year 1998, Melrose Arch opened with a limited upmarket facility, with phase 1 consisting of only 11 buildings in 2001. It was constructed on a super basement that connects all areas of the precinct and remains the only one of this kind in the country. Parking cars in the basement reduces traffic congestion, and assists in reducing ambient air pollution above ground. Therefore, walking on street level is safe and pleasurable.

Renowned for its upmarket appeal and European street style aesthetic, Melrose Arch’s streets are lined with greenery. The precinct has over 700 trees planted within its border, as well as five internal garden spaces creating green lungs for residents and tenants to enjoy.

Melrose Arch has since expanded to house 106 000m² office space, 39 000m² retail space, 17 000m² hotel space, 29 000m² of residential and conferencing space, and 8600m² accommodating health clubs. The integration of sustainability operations has expanded parallel to the 199 600m², with the result of seamless integration. 

Eco Centre, Waste Separating Facility

Melrose Arch’s waste separating facility, that operates 24/7 separates paper, cardboard, metals, plastics and glass, and sends these for recycling. At the property’s approximately 30 restaurants, cafés and bars on the precinct, food waste is separated at source i.e., in the restaurant kitchens.

The food waste recycling works by implementing efficient waste separation methods and commitment, allowing each restaurant to divert food waste from traditional waste streams. By separating the food waste at source, restaurants assist in thorough recycling and processing, transforming waste into valuable resources such as compost.

The food waste is taken offsite and directly to the Urban Farms Recycling Centre, where it is converted into organic fertiliser. This organisation’s vermiculture facility in Modderfontein is the largest of its kind in South Africa. After the majority of the waste is recycled, the balance goes to a landfill, where the eco center aims to minimise the amount each day.

In February 2024, of the 92.578 tons of waste collected across the precinct, 88% was recycled. A total of 77,303.58m³ CO2, 712,447.19L of water and 312,494.50 kWh energy was saved. Additionally, the eco center creates employment and enhances community participation in climate-relevant mitigation and adaptation measures.

Melrose Arch Cooling Plant

We are committed to a target of 30% renewable energy across all of our properties by 2025, and becoming net zero for carbon emissions by 2050

The provision of efficient indoor climate and comfort, particularly in the offices and commercial buildings, has been prioritised since the inception of Melrose Arch’s development. The precinct boasts its own 1,471m² district underground cooling plant, that operates 24/7. This remarkable facility includes 8 chillers that are 2722.94kW in size, 12 cooling towers and 5 building water pumps.

Operated by a Building Management System, the plant is energy efficient. The cooling is centrally produced and distributes cold water to each building through a closed distribution network. Environmentally-friendly and economically savvy, this center helps to regulate the temperature inside buildings across the entire precinct.  

The cooling plant’s machinery and equipment have a nameplate capacity of 4,324.74KW, but for safety, are never operated at full capacity. The kVA demand for the plant during the summer months is set at 8.5kVA, which means that the plant regulates itself depending on demand, but it will limit itself to 8.5kVA. The average monthly kWh consumption for the plant is 494,914.08kWh.

Intricate Solar System

The Melrose Arch precinct’s rooftop solar system is intricately accommodated across 16 different roof surfaces, and every building under the precinct’s joint venture agreement that can host solar panels does. Currently featuring 7,811 solar panels and multiple inverters, generating approximately 3.2MW of clean energy annually, the grid-tied system integrates with multiple generators during load-shedding.

Some of the commercial operators on the property such as the Johannesburg Marriott Hotel, Melrose Arch operate their own solar systems, providing further sustainability. “We are committed to a target of 30% renewable energy across all of our properties by 2025, and becoming net zero for carbon emissions by 2050,” said Richard Collins, Area Vice President: Sub-Saharan Africa, Marriot International.

Melrose Arch is investigating the expansion of its current solar capacity, looking to increase its clean energy supply by a further 3MW per annum. Melrose Arch is also investigating a battery plant solution, tied into its own grid, to be powered by the solar plant, which will provide the precinct with up to 4 hours of standby energy in the event of outages.

Back up water

Melrose Arch has two sources of underground water. Through its water treatment plant, water is filtered and cleansed before being converted to potable water. This water is channeled to Melrose Arch’s standby tanks, which are in place to enable the precinct to continue to enjoy water when there are interruptions to the local supply.

This system keeps the precinct’s gardens green throughout the year and ensures that less water is wasted. Last year alone, the precinct saved 3,500,000 litres of water in this way. Furthermore, Melrose Arch/the precinct has a water back-up system with sufficient supply to keep operations flowing for up to 72 hours at any given time.

“Melrose Arch’s prominence in the commercial and residential sector is underpinned by its robust operational sustainability integration that includes solar power, waste separation, a cooling plant, water backup and more,” says Reiner Henschel, Operations Director at Melrose Arch. “However, our commitment doesn’t end there. We are resolute in continually integrating sustainability into our operations, ensuring that the precinct maintains its position as a leader in environmental responsibility in South Africa,” he concluded.

For further details on Melrose Arch, visit https://MelroseArch.co.za/

Distributed by APO Group on behalf of Melrose Arch.

Business

Port Community Systems (PCS) as the crisis backbone: how trade disruption makes digital port infrastructure non-negotiable (By Alioune Ciss)

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Port Community Systems

With PCS, ports can dynamically allocate resources, adjust workflows, and reprioritize cargo flows using real-time data and coordinated processes

DUBAI, United Arab Emirates, May 19, 2026/APO Group/ —By Alioune Ciss, Chief Executive Officer, Webb Fontaine (https://WebbFontaine.com).

When global trade flows normally, Port Community Systems (PCS) are often viewed as efficiency tools. They digitize paperwork, connect stakeholders, reduce delays, and improve visibility across port ecosystems. However, the true impact and strategic importance of PCS become most apparent when a crisis hits.

Whether caused by geopolitical conflict, canal restrictions, rerouted shipping lanes, cyber risk, labor disruption, or sudden regulatory shifts, modern supply chain shocks remind us that ports without strong digital coordination struggle to adapt, whereas ports with robust PCS infrastructure are better positioned to keep cargo moving. In today’s environment, PCS has become a critical infrastructure.

Disruption is not an exception anymore

Global maritime trade has entered a more volatile era where disruption is structural. Let’s review the recent events to understand the scale of impact:

  • Around 2,000 ships were reportedly stranded during the recent Strait of Hormuz (https://apo-opa.co/4dii0lb) crisis.
  • The Red Sea crisis (https://apo-opa.co/4dz5gFA) led to more than 190 attacks on vessels by late 2024, forcing widespread rerouting and increasing transit times by up to two weeks.
  • The Suez-linked corridor (https://apo-opa.co/4dz5gFA), which carries roughly 10–12% of global maritime trade, experienced sharp volume declines during the disruption.
  • Supply chains across the Middle East, Africa, and Europe faced cascading effects, including congestion, cost increases, and schedule instability.

At the same time, the global port industry itself is undergoing rapid transformation. According to the International Association of Ports and Harbors (IAPH), ports are accelerating digitalization and strengthening resilience capabilities in response to geopolitical and operational uncertainty. This is the new reality: routes shift, volumes spike, and conditions change faster than traditional systems can handle.

Why PCS matters most during a crisis

When vessel schedules collapse, or cargo volumes suddenly spike, physical infrastructure alone is not enough. Cranes, berths, gates and yards also need coordination. That is where PCS becomes the backbone of resilience.

A PCS is not just a digital tool; rather, it’s a shared operational layer. It connects shipping lines, terminals, customs, freight forwarders, transport operators, and authorities through a single data environment, enabling synchronized decision-making across the ecosystem.

Instead of exchanges through emails, phone calls, Excel files, or siloed systems that generate delays and errors, the PCS enables seamless and real-time coordination.

1. Real-time visibility across the ecosystem

When vessels are delayed or rerouted, fragmented communication becomes a liability.

PCS enables real-time visibility across:

  • vessel arrivals and berth planning
  • cargo status and documentation
  • customs readiness and inspections
  • gate operations and inland logistics

Instead of fragmented updates, stakeholders operate from a shared, trusted data environment.

When shipping lanes shift overnight, policies change, and when uncertainty increases, the strongest ports are the ones that are the most ‘connected’

In a crisis, the speed of information becomes the speed of recovery.

2. Faster decision-making under pressure

Sudden disruptions create immediate operational stress:

  • surges in transshipment volumes
  • yard congestion risks
  • inspection bottlenecks
  • inland transport delays

Without digital coordination, responses are reactive and slow.

With PCS, ports can dynamically allocate resources, adjust workflows, and reprioritize cargo flows using real-time data and coordinated processes.

3. Customs and border continuity

Cargo cannot move if border agencies cannot move.

According to joint guidance from the World Customs Organization (WCO) and International Association of Ports and Harbors (IAPH), interoperability between Customs systems and PCS is essential for coordinated border management, risk control, and secure data exchange (https://apo-opa.co/3PLcs9P).

In crisis conditions, this becomes critical. Governments must introduce new controls, risk filters, or emergency procedures quickly, without disrupting trade flows. PCS enables this  balance.

4. Trust and transparency for the market

Importers, exporters, and carriers can tolerate disruption more than uncertainty. What they need is visibility.

PCS provides transparency across the supply chain, allowing stakeholders to track cargo status, anticipate delays, and plan accordingly. This transparency builds trust and reduces the systemic risk of panic-driven inefficiencies.

Operational resilience is the key

As we all know, the classic PCS discussions focus on key KPIs such as:

  • reduced turnaround time
  • fewer documents
  • lower administrative cost
  • faster truck processing

But today, the most important KPI is “readiness”: If a major trade corridor shifts tomorrow, can your port ecosystem adapt in real time?

To answer “Yes” to this question, a future-ready PCS should include:

  • real-time event management
  • integrated stakeholder communication
  • predictive congestion alerts
  • interoperability with customs and regulatory systems
  • scalable architecture for demand spikes

“For years, ‘efficiency’ was key when it comes to PCS. However, today, the key is ‘resilience’… When shipping lanes shift overnight, policies change, and when uncertainty increases, the strongest ports are the ones that are the most ‘connected’… Therefore, we should treat PCS as a crisis backbone of trade, not an IT efficiency initiative.
[Alioune Ciss, CEO, Webb Fontaine]

The Next Evolution: Intelligent PCS

PCS is now entering a new phase. Next-generation systems are evolving into data-driven platforms that support predictive analytics, AI-enabled decision-making, and proactive risk management (https://apo-opa.co/4eQ93Rg).

In other words, today, ports need systems that help orchestrate responses. Solutions such as Webb Ports (https://apo-opa.co/42F3gqq) from Webb Fontaine reflect this shift. By connecting all port stakeholders through a unified platform, anticipating congestion before it happens, simulating operational scenarios, and optimizing resource allocation dynamically, we enable faster coordination, better visibility and more agile responses when disruptions occur.

Distributed by APO Group on behalf of Webb Fontaine.

 

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Energy

Rand Refinery Joins African Mining Week (AMW) as Silver Sponsor Amid Regional Market Expansion Strategy

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Energy Capital

African Mining Week 2026 will showcase lucrative investment, partnership, and knowledge-exchange opportunities across Africa’s gold downstream sector, as Rand Refinery intensifies its investment and expansion strategy across the continent

CAPE TOWN, South Africa, May 19, 2026/APO Group/ –Amid a strategy to expand from a South Africa-focused refiner into a pan-African downstream leader, Rand Refinery has joined African Mining Week (AMW), an Influential African Mining Conference, scheduled for October 14-16, 2026 in Cape Town, as a silver sponsor.

Rand Refinery’s participation reflects a broader strategic alignment between the company’s expansion agenda and AMW’s focus on supporting and enabling local beneficiation and promoting artisanal and small-scale mining (ASM) responsible sourcing frameworks.

 

In terms of volumes, the latest market information indicates that Africa produces 1000tpa of mined gold (more than any other continent), with large-scale mining (LSM) and ASM being almost evenly balanced (500tpa production each). On its current trajectory, African ASM volumes are expected to eclipse those of LSM.

 

The focus on ASM as a transformational imperative is valid, and Rand Refinery is an active participant in the precious metals supply chain, working alongside other upstream and downstream actors to ensure that the communities and countries with gold resources benefit in a sustainable manner.

 

Under the theme Mining the Future: Unearthing Africa’s Full Mineral Value Chain, AMW 2026 offers a critical interface between refiners, miners, regulators, and financial institutions, as African countries intensify efforts to capture more value from responsible mineral production.

 

A key pillar of Rand Refinery’s 2026 strategy is its expansion into high-growth gold markets beyond South Africa. In January 2026, the company partnered with Ghana’s Gold Coast Refinery (GCR) to support the Ghana Gold Board to locally refine artisanal and small-scale (ASM) gold and elevate responsible sourcing standards in West Africa. The partnership also positions Rand Refinery in a rapidly growing and historically fragmented supply segment: ASM operations, enabling the company to enhance traceability and strengthen compliance with global standards for ethical sourcing and anti-money laundering.

 

The partnership potentially allows the monetization of ASM supply streams in the formal gold ecosystem, complementing Rand Refinery’s established role in refining output from responsible large-scale producers. AMW 2026 represents a timely platform for the company to provide an update on its projects and contribution to Africa’s gold sector.

 

As demand for regional refining capacity expands, along with central bank buying programs, companies such as Rand Refinery will be crucial.

 

Central bank gold purchases are projected to average around 585 tons per quarter in 2026, underscoring sustained global demand. In Africa, gold now accounts for approximately 17% of total reserves – up from less than 10% in 2022–2023 – while physical holdings increased from 663 tons in 2022 to an estimated 738 tons in 2025.

 

This upward trajectory is driving demand for trusted refining and value addition services, positioning Rand Refinery as a key partner in the region. Against this backdrop, AMW provides a strategic platform for central banks and gold buyers to engage directly with one of the world’s largest integrated single-site precious metals refining and smelting complexes and strengthen regional beneficiation and national reserve strategies.

 

At AMW, Rand Refinery executives will participate in panel discussions and networking sessions, engaging stakeholders on partnership opportunities that support a more integrated, transparent and value-driven African gold ecosystem.

Distributed by APO Group on behalf of Energy Capital & Power.

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Applications open for the 2027 Meltwater Entrepreneurial School of Technology (MEST) Africa AI Startup Program

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Meltwater

Join a global community of AI entrepreneurs

ACCRA, Ghana, May 19, 2026/APO Group/ –The Meltwater Entrepreneurial School of Technology (MEST) (https://Meltwater.org), has opened applications for the second edition of the MEST AI Startup Program, a fully-funded, immersive experience designed to equip Africa’s most promising AI entrepreneurs with the technical, business, product, and leadership skills to build and scale globally competitive AI startups.

Over a seven-month training phase, the MEST AI Startup program will provide founders with hands-on instruction, technical mentorship, and business coaching from global experts to develop AI-powered solutions. The top startups will then advance to a four-month incubation period to refine products, sharpen go-to-market strategies, and secure market traction. At the end of incubation, startups have the opportunity to pitch for pre-seed investment of up to $100,000 and join the MEST Portfolio.

We are excited to support the next generation of African AI founders through training delivered by some of the most knowledgeable experts in the industry

The inaugural cohort brought together founders from seven African countries who are already building transformative AI solutions across industries. Building on the momentum of the first edition, the 2027 intake reflects MEST Africa’s continued commitment to ensuring African entrepreneurs play a defining role in the future of artificial intelligence.

According to Emily Fiagbedzi, AI Startup Program Director, the urgency of investing in African AI talent has never been greater.

“AI technology is advancing at an extraordinary pace, and meaningful participation in the global AI economy requires more than access to tools, it requires the ability to build,” she said. “This program is designed to help talented African founders develop solutions to real challenges while positioning them to compete globally. We are excited to support the next generation of African AI founders through training delivered by some of the most knowledgeable experts in the industry from organizations including OpenAI, Perplexity, Google, and Meltwater”

For the 2027 intake, the program is open to African founders based in Ghana, Nigeria, Senegal, and Kenya aged 21–35 with software development experience who want to start their own AI startup.

Apply now at https://apo-opa.co/3ReIQSI

Distributed by APO Group on behalf of The Meltwater Entrepreneurial School of Technology (MEST Africa).

 

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