INNOVATIONS AND MICROMOBILITY

Taking on rugged African roads with a flatpack electric mini-truck

A UK-based company is revolutionizing goods transportation in developing nations with its innovative "electric-truck-as-a-service" model. The Ox truck, originally designed over a decade ago as a diesel vehicle by F1 designer Gordon Murray, was created to address logistical challenges in these regions with its flat-pack design for easy transportation and assembly. In 2021, the Ox was upgraded to an electric version, supporting global sustainability efforts, with the first electric truck shipped to Rwanda in early 2022. The service model allows producers to book truck space for transporting goods, reducing the need to haul items on bicycles over rough terrain. CEO Simon Davis highlights that electric vehicles are ideal for Africa due to their low operating and maintenance costs, making the Ox truck a perfect fit for the region's needs.

The electric Ox trucks retain the durable design of the original diesel models, with high ground clearance and robust construction. Powered by a 74-kWh battery, they feature a clean and quiet electric drivetrain. These trucks offer a range of over 90 miles (150 km) and can carry payloads up to 4,410 pounds (2,000 kg), making them ideal for navigating rugged terrains.

Last week, the company secured a $163 million franchise deal to expand its operations in Rwanda and introduce its electric truck service to four neighboring countries: Uganda, Kenya, Tanzania, and Burundi. The service has already had a positive impact in Rwanda, with over 5,000 customers benefiting from it. Colin Tebbett, CEO of Ox East Africa, stated that some customers have seen their sales increase by five times using the Ox Delivers service. This new expansion will strengthen their commitment to Rwanda and extend their transformative impact to thousands more traders in the region.

The Ox electric trucks are designed to tackle logistical challenges while supporting local commerce by offering reliable and cost-effective transport solutions for producers. The expansion of the service is expected to enhance market access and stimulate economic growth in the region.

Stark Varg EX

The Stark Varg, originally launched in 2021 as a high-performance electric motocross bike, has been upgraded into a street-legal dual-sport enduro model known as the Stark Varg EX. This new version retains the power and agility of its off-road predecessor but adds features that make it suitable for both on- and off-road riding. The Varg EX is designed to meet the needs of riders in multiple markets, including the US, Europe, Australia, New Zealand, and Canada, combining the best of motocross and street-riding capabilities.

The Evolution of the Varg

Stark Future, a Spanish electric motorcycle manufacturer, first gained attention with the release of the Varg in 2021. Designed to outpace traditional gas-powered motocross bikes, the original Varg featured 80 horsepower, 1036 Nm (764 lb-ft) of rear-wheel torque, and a weight similar to a 450cc MXGP motocross bike. Its 6-kWh battery provided a riding range equivalent to a full tank of gas, allowing for up to six hours of trail riding.

Since its debut, the Varg has demonstrated exceptional performance, winning the UK Arenacross championship in 2023-2024 across eight rounds. Building on this success, the new Stark Varg EX combines the off-road capabilities of its predecessor with the added versatility for street riding, further solidifying its place in the electric motorcycle market.

Street-Legal Features

The Stark Varg EX is designed to meet road use requirements with several key additions. It includes a 4,000-lumen headlight, a license plate, horn, flexible indicators, and a larger 7.2-kWh battery pack, which offers a 20% increase in energy storage compared to the motocross version. These upgrades result in a slight weight increase, bringing the bike's total weight to 120 kg (265 lbs).

Despite these additions, the powertrain remains unchanged, delivering 80 horsepower (60 kW). The Varg EX offers adjustable performance settings, allowing riders to customize power curves, peak power, and regenerative braking to their preferences. This flexibility enables the bike to seamlessly transition between smooth, road-friendly cruising and more aggressive off-road riding modes.

Licensing and Accessibility

The Stark Varg EX stands out for its accessibility under progressive electric vehicle regulations. Thanks to these regulations, the bike can be ridden with an A1 license in Europe, despite its 80 horsepower, because of how the continuous power output is measured. In several Southern European countries, including France, Spain, Portugal, and Italy, the Varg EX can even be ridden with a car license. This makes it more accessible in regions where motorcycle licensing is typically restrictive.

Though street-legal, the Varg EX is primarily designed for off-road use. It offers a variety of tire options, from extreme enduro to rallycross, reinforcing its focus on trail riding. The bike also features a removable "military-grade" Android phone as the dashboard, with useful features like GPS and an off-road navigation app. While it is equipped for street use, the Varg EX is tailored more for connecting trails rather than extended highway travel, emphasizing its role as a dual-sport machine suited for off-road adventures rather than long-distance commuting or touring.

EV Rooftop Solar Charging System

Electric vehicles (EVs) are widely recognized for their innovation, but solar-powered EVs are still uncommon. DartSolar seeks to address this gap by offering a rooftop solar power system that can be retrofitted onto any EV, providing an alternative way to charge the vehicle while on the move. Developed by California-based inventor Omid Sadeghpour, the DartSolar system is now available as a fully developed production model after months of prototyping and refinement. This system enables EVs to harness solar energy, helping to extend their range and reduce reliance on traditional charging methods.

The DartSolar system features a 960-watt solar array with six 160-watt photovoltaic panels, coated with durable ETFE and housed in 4-mm-thick aluminum frames. The panels are arranged in three pairs and mounted on telescoping stainless steel tubing. When parked, the panels can be manually extended for maximum sun exposure. Before driving, the panels compact, with the front and rear panels sliding into the middle to maintain aerodynamics.

The panels connect to a compact power unit at the rear of the vehicle, which converts solar energy into 120-volt alternating current. This system provides about 5 kWh of charge per day, offering an estimated 10 to 20 miles (16 to 32 km) of solar-powered driving, depending on weather conditions and driving habits. The power unit also includes an outlet for charging devices like power tools.

Aurrigo’s 10-seat Autonomous Shuttle

The introduction of autonomous vehicles is transforming urban transportation, offering more sustainable and efficient ways to travel. A key example of this innovation is the Aurrigo Auto-Shuttle, which represents a significant step forward in city transport.

This post will provide a comprehensive look at the Auto-Shuttle, examining its design features, real-world testing, and potential impact on public transport systems. By exploring its capabilities and performance in different environments, we will assess how it could shape the future of urban mobility.

The Aurrigo Auto-Shuttle is the world’s first purpose-built vehicle combining electric and autonomous driving capabilities. Powered by a 30bhp electric motor, it can reach speeds up to 30mph and has a range of over 120 miles. This ten-seat passenger vehicle can operate either autonomously or manually as a conventional electric shuttle. Designed to improve public transport in underserved areas, it is ideal for settings like city centers, airports, shopping and care facilities, and heritage sites. The Auto-Shuttle offers an economical solution for transporting passengers, including VIP and crew transport at airports.

Aurrigo’s Auto-Shuttle is praised for its innovative features that are set to transform urban mobility. It provides a reliable transport solution for various groups, including shift workers, weekend shoppers, and city revellers, establishing a new standard for public transportation systems. The shuttle’s autonomous capability ensures safer travel for both passengers and pedestrians, while also reducing operator labor costs by removing the need for a driver. The vehicle’s autonomous operation is supported by advanced technology, including five LIDAR sensors and seven cameras, offering a full 360-degree view of its surroundings. This technology enables precise navigation and enhances safety, providing a model for future transport systems that could be adopted worldwide.

In November 2023, Milton Keynes became the testing ground for the Auto-Shuttle as part of the LivingLAPT research project, led by University College London (UCL) and funded by EIT Urban Mobility. This extended trial aimed to evaluate the practicality and public reception of autonomous shuttles in urban areas. The shuttle, which can carry up to 15 passengers, operated on a city center loop, demonstrating its ability to navigate complex urban environments. The trial, following previous tests in Europe, highlighted Milton Keynes' commitment to sustainable technology. UCL’s research focused on reducing the need for human safety operators while improving safety and public trust in autonomous transport.

The Aurrigo Auto-Shuttle showcases the potential of autonomous vehicles to enhance urban mobility. Combining efficiency, safety, and sustainability, it marks the beginning of a new era in public transport. Trials and research have proven its feasibility and provided valuable insights into the future of autonomous vehicles in real-world scenarios. As urban areas grow, the need for innovative transport solutions becomes more pressing. The Auto-Shuttle, with its advanced design and technology, offers a vision of a future where autonomous vehicles are central to urban mobility.

Solar-Powered Glamping Tent

The PowerDome Solar Tent is an innovative solution for off-grid living, combining sustainability with comfort. Designed for eco-friendly glamping, it integrates advanced photovoltaic technology, smart home features, and thoughtful design. Ideal for resorts, vacation parks, and Airbnb rentals, the PowerDome offers customizable options and durable materials, redefining outdoor luxury.

The PowerDome features an integrated photovoltaic power generation and storage system, with a roof made of triangular photovoltaic glass to maximize energy absorption. It can generate and store up to 10,000 watts, providing reliable power for off-grid living, with outputs of 110V, 220V, or 380V depending on needs. The system is efficient, sustainable, and pollution-free, offering a reliable energy solution for smart home systems, lighting, and heating.

The PowerDome is equipped with several systems to enhance the glamping experience:

1. Water Storage and Usage System: This system provides outdoor water supply with automatic pressurization, ensuring hot water is available whenever there is electricity. It offers seamless water access without manual intervention, enhancing convenience for users.

2. Wastewater Treatment System: Designed with sustainability in mind, the system intelligently collects and processes wastewater, minimizing environmental impact while promoting cost efficiency.

3. Smart Home Integration: The PowerDome is fitted with a voice-controlled smart system that connects various devices, such as speakers, panels, and controllers. This allows users to effortlessly manage the environment within the tent, ensuring comfort and ease of use.

The PowerDome's frame structure combines both functionality and aesthetics. It features an anti-corrosion solid wood frame treated with surface spray paint to resist harsh weather conditions. The hybrid steel-wood design provides robust durability, with the ability to withstand wind speeds of up to levels 8-10 and heavy snow loads, ensuring stability and safety in various climates.

The dome roof incorporates multiple types of glass for different purposes:

• Photovoltaic Glass: Used for electricity generation through solar energy.
• Sunscreen Glass: Provides UV protection and thermal insulation to regulate the temperature inside.
• Switchable Glass: Offers privacy and allows for stargazing, providing versatility in usage.

Additionally, the roof includes a rainwater diversion system for practical water collection, enhancing the sustainability of the tent.

Setting up the PowerDome is a straightforward process. Users can follow a pre-recorded installation video, which guides them step by step. Typically, assembly takes 2-3 days with the help of 2-3 experienced individuals. For added convenience, the manufacturer offers support during the setup process if needed.

Maintenance of the PowerDome is simple and requires minimal effort. A rag and glass cleaner are all that's needed to keep the tent in pristine condition, offering a low-maintenance experience.

The materials used in the PowerDome are selected for durability and performance:

- Anti-corrosion Wood: Resistant to rot, water, fungi, and insects, ensuring long-term durability.

- Photovoltaic Solar Panels: Environmentally friendly, long-lasting, and easily integrated into the PowerDome’s energy systems.

- Tempered Hollow Glass: Weather-resistant, impact-resistant, and provides excellent thermal and sound insulation.

These high-quality materials contribute to the PowerDome’s resilience and make it a suitable option for long-term use.

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