Making waves with a smart, electric-powered tugboat
CategoriesSustainable News

Making waves with a smart, electric-powered tugboat

Spotted: Maritime analysts expect “ever-increasing levels of digitisation and system interconnectivity [for] improved operational efficiency” to be one of the forthcoming improvements in the industry. As electrification of land vehicles continues apace, similar changes to the aviation and marine industries are beginning to gain traction.

In addition to the ships themselves, port traffic contributes to the industry’s considerable carbon footprint. To play a part in improving the sustainability of such busy industrial locations, Turkish marine design and engineering company Navtek created the ZEETUG. According to the company, the novel vessel is the world’s first zero-emissions, electric tugboat.

The tug is smart, efficient, and produces no noise or emissions. Fully electric, the ZEETUG’s operations are managed by smart tug energy management system (STEMS) software. STEMS works on desktops as well as mobiles and coordinates all data related to an entire fleet of tugs. From the position and route of the ship being assisted to wind speed, battery motor charge, and distance to the nearest charging station, STEMS allows the tug to self-manage its energy output.

The platform integrates with marine traffic charts and enables online diagnostics for maintenance needs. That helps operators minimise the amount of time a tug needs to spend in the yard for repair, and the smart system also enables updates and performance improvements as Navtek continues its R&D. Additionally, the tugs can be custom-built to provide a range of power outputs depending on the size of the ships and ports with which they work.

From zero-emissions cruise ships to the generation of energy from a ship’s movement water, Springwise’s library contains a number of innovations that are helping the maritime industry work more sustainably.

Written By: Keely Khoury

Reference

Making waves with floating offshore solar panels
CategoriesSustainable News

Making waves with floating offshore solar panels

Spotted: According to the International Energy Agency’s Renewables 2023 report, last year saw a ‘step change’ in renewable capacity additions, driven in large part by solar power, particularly in China. And, in the year ahead, it is expected that the world will pass an important milestone with the combination of solar and wind forecast to generate more renewable electricity than hydropower for the first time.

Despite this heartening progress, there is still scope for innovation in renewable generation, and not every problem is solved. For example, offshore wind had a difficult year in 2023, and Netherlands-based energy company SolarDuck believes that another offshore technology will become an important part of the energy mix.

The startup believes that offshore solar power will be a key component in the push to meet net-zero emissions goals. The company’s founders all have experience in the energy and maritime sectors, expertise that lent itself to the creation of low-maintenance, offshore, floating solar panels designed specifically to withstand high-velocity winds and waves for up to 30 years.  

The patented design includes built-in safety aspects, along with improved means of access for maintenance teams. The solar panels are arranged in a triangle shape with a 10-degree tilt to help maximise self-cleaning capabilities and are placed on a floating foundation several feet above the water. Being slightly raised helps minimise corrosion and marine growth, and each structure is designed to be easily connected to another for quick scalability of energy supply.  

Sea water provides an important cooling factor that helps the panels maintain higher levels of conversion efficiency. SolarDuck plans to generate at least one gigawatt of energy from its solution annually by 2030.  

From a solar-powered cooker to new means of rejuvenating aging PV panels, solar power is such as important source of renewable energy that Springwise’s library contains a range of examples of innovations working to reduce the world’s dependence on oil and gas.

Written By: Keely Khoury

Reference

Koichi Takada Architects’ Latest Tower Is Creating Major Waves on Australia’s Golden Coast
CategoriesArchitecture

Koichi Takada Architects’ Latest Tower Is Creating Major Waves on Australia’s Golden Coast

How can architecture be a force for good in our ever-changing world? During Future Fest, we’ll pose this question to some of the world’s best architects. Launching in September, our three-week-long virtual event will be 100% free to attend. Register here!

Nestled between beloved Surfers Paradise and chill Coolangatta, Burleigh Heads is a small suburb on Australia’s famed Golden Coast, known for its crowd-drawing surf breaks and iconic towering pine trees. In recent years, a hip dining scene has emerged, reflecting how the area’s popularity has grown. Now, there is a need for more multi-residential developments has increased to help house the growing influx of locals and visitors alike. For the first time in the area in three decades, a multi-residential development has gone up, taking the name of Norfolk, Burleigh Heads.

The iconic luxury apartment building gets both its name and from the heritage Norfolk pine trees found around the site, making a significant contribution to the unique features that set this area apart from the rest. “Just like their pinecones protect its seeds from bad weather and open when in ideal natural settings, Norfolk’s architecture can be adapted to protect residents from the elements or opened up to take in the 300 days of subtropical sunshine and stunning natural surroundings,” said the building’s visionary Koichi Takada Architects, a firm known for the diversity of their portfolio and imaginative willingness to push the bounds of architectural form.

Images by Scott Burrows

The 10-story building bagged both the Jury and Popular Choice A+Awards in the Multi-Unit Housing – Mid Rise category and for a good reason. It makes a statement, challenging how we imagine multi-residential towers, while staying true to the unique features that make the site special. Fanned balconies, a ribbed spine and endless views are just a few other elements that make it special. Its organic form allows it to be a spectacle from every angle and makes it seem like it will take flight. And while its geometry sets it apart, its neutral beige hue helps tie it to the beachy surroundings.

Large open balconies and maximized exterior surfaces allow more natural light to enter the building and increase the resident’s connection with the outdoors. Instead of being stacked uniformly on top of one another, the floating balcony slabs all vary in shape and are strategically overlapped to create additional shade and privacy for the homes below. Imitating the Norfolk pine, their sides are covered in slatted screening to create additional privacy. One can see that these floating slabs are also tapered at the edges and extend beyond the glass balustrade, making them seem even lighter and reflect natural light further into the homes.

Image by Scott Burrows

Cementing the relationship with nature, the architects have also added a spine to the building that curves inwards and allows the blades of the balconies to connect together like ribs. This provision creates shade in the summer, enhancing privacy while also allowing those inside to get glimpses of the ocean. The sides of the building also have slatted screens arranged in a diagonal pattern across the balconies to break up vertical lines and add some dynamism. Since these diagonal panels are movable, the façade is constantly changing are creating new patterns, further reflecting the ever-changing qualities of nature.

Images by Scott Burrows and Tom Ferguson

The structure holds fifteen apartments and a part of two-level penthouses with private rooftops. Making it even more enticing to residents is the inclusion of a gym, outdoor pool and sauna. While all the apartments have generous light and ventilation, the north-facing homes have an unhindered 180-degree view of the ocean. The living, dining and kitchen areas spill out into the large balconies. The southern end of the building holds the en-suite bedroom. There are two additional rooms in the center of the floor as well. Natural timber floors used within the home extend to the balconies as well and create a clear visual connection with the sandy shore beyond. The interior spaces of these homes, fashioned by Mim Design, build on the natural tones found on the exterior of the building to create a cozy coastal home.

How can architecture be a force for good in our ever-changing world? During Future Fest, we’ll pose this question to some of the world’s best architects. Launching in September, our three-week-long virtual event will be 100% free to attend. Register here!

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