Electrifying? You May Not Need an Electrical Panel Upgrade
CategoriesSustainable News Zero Energy Homes

Electrifying? You May Not Need an Electrical Panel Upgrade

The growing number of homeowners seeking to abandon gas and oil and electrify their older homes are bringing newfound attention to electrical panels. These oft-forgotten metal boxes in the wall of your garage, basement, or other out-of-the-way space form a choke point for electrification, nationwide. Will you need a full electrical panel upgrade to meet your home’s increased electric demand?

“Many people don’t even know where their electrical panel is, and now it’s become one of the most important players in the whole electrification conversation,” said Brian Stewart, Co-Founder of Electrify Now. “The electrical panel is the unsung hero of the electrification project.”

Electrification—switching from gas and oil to all-electric appliances and heaters—will cut CO2  and other emissions, but it will likely increase your home’s electrical energy consumption. Watch out, because your electrical panel has a hard cap on how much electricity it can deliver to your house; how many amps at once. If you live in a home less than 50 years old, there’s a good chance you have a 200 A electrical panel that’s more than capable of handling these bigger electrical loads. But what if you live in an older home with a 100 A panel?

Let’s look at a typical energy load for an all-electric house and break down the range of options available if your electrical panel needs some help to meet the increased energy demand.

The basics

An electrical panel, also called a breaker box or circuit panel, is responsible for safely delivering electricity from the utility’s power lines to your home and then distributing loads throughout. A single, large switch controls the main breaker, turning your entire home’s electricity on and off. The row or two of smaller breakers circuit to different appliances, lighting zones, and areas.

You can tell how many amps of service your panel receives by

  • Inspecting the utility’s meter box (outdoors) for a label with an amperage rating
  • Inspecting your electrical panel for a label with its amperage rating
  • Checking the size of the main breaker on the panel

Do you need electrical panel upgrades?

To electrify your home, you may or may not need more electricity. “Over half of homes in the US have electrical service less than or equal to 100 amps,” explains Cora Wyent, Research Associate for Rewiring America. Let’s consider how that compares to a typical power load in an all-electric home:

  • Lighting and plugs: 6 kW
  • Electric vehicle (EV) charger: 10 kW
  • Electric cooktop and oven: 10 kW
  • Electric dryer: 5 kW
  • Heat pump water heater: 5 kW
  • Dishwasher, microwave, and other appliances: 1.5 kW each

Wyent calculated that running electricity to everything on that list would require around 121 A. So, if you have a 100 A electrical panel, you likely need to undertake some sort of upgrade to electrify:

  1. A full electrical panel upgrade and/or upsize of utility service
  2. Panel optimization
  3. Deploy technology, like smart panels, to manage your electrical load

1. Service upsize and electrical panel upgrade

To increase your home’s energy cap, you’ll need to upgrade your electrical panel, rewire it to increase the service you get from your utility, or both. This process can cost anywhere from $2,000 to $30,000 and take up to 6 months. Yikes! The Inflation Reduction Act offers rebates and tax credits to help offset the cost, but it’ll still be an expensive, time-consuming process.

“Sometimes upgrading and upsizing are unavoidable, but most homes with a 100 A circuit breaker have faster, safer, and more affordable options for electrifying their homes,” said Hannah Bruegmann, Director of Programs at Build It Green. “They’re just not as common because not enough people are familiar with the available options.” Even in older homes, you may not need a full electrical panel upgrade.

2. Panel optimization

“Panel optimization can help people electrify existing homes as quickly, cost-effectively, and equitably as possible,” Bruegmann says. In homes with 100 A panels or greater, you can often avoid a full utility service and electrical panel upgrade by optimizing the panel, through appliance choice and whole-home electrification planning. To do this, you’ll need to combine power-efficient appliances with circuit-sharing devices to manage your home’s energy use.

Not only does panel optimization save money compared to service upgrades, it also keeps the additional pressure off your local utility’s grid. And those same rebates and tax credits available for electrical upgrades often apply to energy-efficient appliances too. Upgrading to efficient appliances that draw less power makes optimization more feasible, effective, and comfortable.

Panel optimization strategies

“Even at peak use, most homeowners only utilize approximately 30% of their available electricity,” Bruegmann explained. So optimizing your panel may be easier than you think. Some strategies to manage your electrical load include

  • Selecting power-efficient appliances—they’re often nearly identical to less efficient models in cost and performance.
  • Air sealing your home to reduce heat and cooling losses.
  • Avoiding oversized EV chargers.
  • Pausing EV charging when other power-intense appliances, such as the washer and dryer, are running. You can do this manually or with a prioritized circuit-sharing device.
  • Selecting appliances that combine two functions, like a cooking range and oven, reducing the need for separate high-power circuits.

 

Span’s smart electrical panel provides monitoring and controls for all circuits plus flexibility for battery backup during power outages.

3. Smart electrical panel upgrades

A growing number of devices can help with panel optimization, including load-sharing devices, meter collars, smart circuit breakers, smart panels, and sub-panels. These tools can manage your electricity demand and avoid exceeding the overall energy supply (100 A) and the draw on specific circuits.

“Electrification can stress a home’s infrastructure,” explained Chad Conway, Head of Products at SPAN, a smart-panel manufacturer. “Intelligent load management can address the infrequent instances of high demand, automatically managing energy use in real time and saving the homeowner thousands of dollars compared to the cost of a [utility] service upgrade.”

With smart panels, smart circuit splitters, and other high-tech panel add-ons, you can prioritize electrical loads for each circuit. When the circuit reaches a certain draw, the technology will avoid overloading by shutting down the load designated with lowest priority. “This technology really enables a more efficient use of both the infrastructure in your home and the infrastructure on the grid,” Conway says.

A popular example is a shared circuit between an EV charger and an electric clothes dryer. The EV charger automatically pauses when you turn the dryer on, and then resumes charging when the dryer finishes. Unless you’re running laundry all night, your car will still be charged for your commute by the morning. No expensive electrical panel upgrade necessary!

Smart tech that prioritizes loads is also advisable if you plan to use solar panels and a solar battery system to power your home during an outage. You might also be able to take advantage of your utility’s time-of-use rates, or a demand-management rate, on a regular basis. These controllers offer user-friendly dashboards or apps to control your power balancing during emergencies or other special circumstances.

Electrify everything

“To hit our climate goals and reduce human environmental harms, we need to transition from natural gas to electric power as quickly, equitably, and cost-effectively as possible,” emphasized Bruegmann. Sometimes, electrical panel and service upgrades are unavoidable. But, many homes with 100 A electrical panels can electrify quickly and affordably via panel optimization, energy-efficient appliances, and power-managing technology.

Note: This article springs from Electrify Now’s webinar on “Electrical Panel Upgrades.” For more strategies and technologies to electrify your home, visit their YouTube Channel.

By Catherine Poslusny

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Interior of bag store in Malaysia with marble cabinetry
CategoriesInterior Design

Biophilic design informs moss-covered installation at luxury bag store

Creative studio Spacemen looked to biophilic design principles to construct a tree-like installation covered in moss, which forms the centrepiece of a flagship outlet for luxury leather brand Braun Büffel in Malaysia.

Described by Shanghai-based Spacemen as a store that straddles an art gallery and a laboratory, the studio wanted to create an interior that would attract a younger audience and serve as “an abstract oasis” in Putrajaya’s IOI Mall.

Interior of bag store in Malaysia with marble cabinetry
Spacemen designed the store interior for bag brand Braun Büffel

Central to this design is an oversized, organic-shaped sculpture clad in preserved flat moss, ball moss and lichen that is suspended from an illuminated disc in the middle of the shop.

A rounded table clad in the same plants was positioned directly below to complete the installation. It also doubles as a plinth for Braun Büffel leather bags, which are displayed sparsely across the store like museum artefacts.

Organic-shaped moss-covered installation that recalls a sprouting tree
It is characterised by a central moss-covered sculpture

The sculpture takes cues from biophilic design – a concept that encourages a closer connection between humans and nature when creating interior spaces.

“The form was designed to seem as though it is sprouting from the ground towards the ceiling – towards the sun – hence why we integrated the membrane lighting ceiling above it, just like how it would grow out of a beaker in a mad scientist’s lab towards natural light,” explained Spacemen founder Edward Tan.

“We envisioned an otherworldly concept akin to something out of a Hollywood sci-fi movie,” he told Dezeen.

Green onyx feature wall with handbags displayed on its shelving
A green onyx feature wall was placed at the back of the store

Tan said that Spacemen adopted a “maximal minimalism” approach when creating the store interiors, in an attempt to challenge the neutral shapes and colours often associated with luxury.

Throughout the shop, lime plaster walls and bright white terrazzo floors are interrupted by various ornate display units and shelves magnified by floor-to-ceiling mirrors.

This cabinetry is made from decadent slabs of swirly orange onyx and jade marble, some of which are topped with glass vitrines that reveal small leather goods.

Spacemen placed a green onyx feature wall at the back of the store, which sits behind furniture including a bespoke curved bench created from the same material as well as a custom oak armchair.

Waiting area in store by Spacemen with bespoke furniture
Bespoke seating creates a waiting area for customers

Explaining the decision to incorporate biophilic design into the Braun Büffel outlet, Tan said, “I think with the pandemic, people have taken to appreciating nature a lot more than before.”

“This is especially true for people living in big cities where they live in apartments and are confined to office cubicles all the time, and do not have access to nature and greenery as much as they should.”

“Therefore it has become a new form of luxury to be able to afford lush greenery and gardens indoors,” he concluded.

Green and orange marble and onyx cabinetry within store interior by Spacemen
Green and orange hues add colourful accents to the space

Other retailers featuring similar designs include a store in Seattle for beauty brand Glossier with a mossy mushroom-covered mound and a Celine boutique in Paris that is characterised by large expanses of brass and marble.

The photography is by David Yeow Photography.


Project credits:

Interior design: Spacemen
Moss artist: Ohsum Mossum

Reference

An exoskeleton helps to remove pain when working standing up
CategoriesSustainable News

An exoskeleton helps to remove pain when working standing up

Spotted: As anyone who has worked in a job that requires manual labour can tell you, spending all day on your feet is exhausting and hard on the body. In fact, one study found that occupational physical activity is associated with an 18 per cent increased risk of early mortality for men, likely due to the strain put on the cardiovascular system by repetitive movement. On top of this, repetitive manual labour can lead to fatigue and muscle, joint and bone pain, and injuries.

To help, startup Archelis has developed what it describes as an “exoskeleton assist suit” that enables leg-strain-free standing. The device is attached to the legs and allows the weight of the upper body to be dispersed and supported by the shins and thighs, reducing stress on the feet by as much as 50 per cent. In effect, it acts like a standing chair, but one that moves with the user.

In a demonstration experiment conducted by the Japanese Ministry of Health, Labour, and Welfare, the effect of using the Archelis exoskeleton was to reduce the muscle activity on the spine and calf muscles by up to 41 per cent and reduce the load on the lower back by 33 per cent. This year, the company has released an updated stick which is more flexible, lighter and faster to put on and take off.

The company started out with the intention of reducing the burden on doctors, who must stand on their feet for many hours at a time while conducting surgery. However, Archelis CEO Hideyuki Fujisawa has said that the company’s goal now is to “solve social issues by completely new ideas through technology and design.”

Springwise has also spotted a number of innovations aimed at helping those with mobility issues, including a brain-controlled exoskeleton and a fabric that stiffens and softens to provide both protection and support.

Written By: Lisa Magloff

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A stack of Gent Waste Bricks designed for the Design Museum Gent
CategoriesSustainable News

Municipal waste used to form brick for Design Museum Gent extension

Architecture studios Carmody Groarke and TRANS Architectuur Stedenbouw have collaborated with material researchers to develop a brick made from local construction waste, which will be used to build the new wing of the Design Museum Gent.

The Gent Waste Brick was designed together with circular economy specialist Local Works Studio and materials manufacturer BC Materials to be low-carbon, reportedly carrying just one-third of the embodied carbon of a typical Belgian clay brick.

A stack of Gent Waste Bricks designed for the Design Museum Gent
The Gent Waste Brick is made from recycled concrete and glass

The brick is made from 63 per cent recycled municipal waste sourced from Ghent, which was collected from a local recycling centre for demolition concrete and glass.

These recycled materials are mixed with lommelzand sand from the Belgian municipality of Lommel and bound together with hydraulic lime and ground calcium carbonate.

Gent Waste Brick designed for the Design Museum Gent
The pale grey tone of the brick was informed by the colour of local buildings

The bricks are cured in a humid environment for two weeks and then left to air-dry rather than being fired, reducing the amount of energy needed to manufacture them.

Instead, the material gets its strength through a process known as mineral carbonation, which involves the calcium carbonate in the brick reacting with carbon dioxide in the surrounding air.

“The carbonation will continue forever on the facade, making the blocks stronger and stronger over the years,” TRANS Architectuur Stedenbouw told Dezeen.

“This fabrication process, coupled with the use of recycled composites, results in a brick with 0.17 kilograms of CO2e per kilogram – just one-third the embodied carbon of a Belgian clay-fired brick.”

Production process of the Gent Waste Brick
The bricks are cured in a humid setting and left to dry naturally

Designed for the external facade of Design Museum Gent’s new wing, the Gent Waste Brick has a pale grey colour that references the colour of other civic buildings local to the city and was certified for building use in September 2022.

“The team have worked closely alongside the Design Museum Gent to produce a highly crafted, bespoke material object that embodies the culture and ethos of the institution, challenging the material qualities and aesthetic properties of a traditional brick and adding to the lineage of design objects displayed and cared for by the museum,” said Carmody Groarke.

Render of the Design Museum Gent extension
The bricks will be used for the Design Museum Gent extension. Image by Carmody Groarke, TRANS Architectuur Stedenbouw and RE-ST

Design Museum Gent is organising workshops for local residents to take part in making some of the bricks that will be used in the extension’s construction.

“The bricks will be manufactured on a brownfield site in Ghent using a clean simple production process, which could easily be replicated in other urban settings,” said Carmody Groarke. “There are no resultant emissions, by-products or waste.”

Other brick alternatives featured on Dezeen include Kenoteq’s unfired K-Briq, which is made of 90 per cent construction waste, and masonry blocks made from algae-based cement by Prometheus Materials.

The photography by Cinzia Romanin and Thomas Noceto unless stated.

Reference

One Drawing Challenge Winner Explores Enduring Truths at the Heart of a Classic Book Beloved by Architects Worldwide
CategoriesArchitecture

One Drawing Challenge Winner Explores Enduring Truths at the Heart of a Classic Book Beloved by Architects Worldwide

The winners of Architizer’s Fourth Annual One Drawing Challenge have been revealed! Interested in next year’s program? Subscribe to our newsletter for updates. 

Italo Calvino’s Invisible Cities is officially more than 50 years old; yet, its enduring appeal is attested to by the special place reserved on most architect’s bookshelves for the Italian fables. For young architecture students and experienced practitioners alike, the book remains a source of inspiration and a constant reminder of the infinite possible experiences inherent to any place. This year’s One Drawing Challenge Non-Student Winner, Thomas Schaller, is one of those architects.

While at first glance, the city in his painting appears to be reflecting on a body of water, longer gazing reveals that the buildings grow both up and down. As the fine artist explains, “This drawing tells the story of Octavia, a city suspended above the Earth by a spider’s web of cables and wires. Interpretations are limitless, but in my interpretation, the inhabitants of Octavia depict the central truth about humanity – connections are profound – but tenuous, just as is our grasp on life itself.” The razor’s edge distinction between precarity and strength is at the core of the urban experience.

Expertly oscillating between the precision of fine lines, seen in details like the bridge and cables, and the more atmospheric and reflective qualities of diffused pigments, the image is mind-bending: not only in terms of subject matter but also in terms of technique. Schaller’s use of his medium, therefore, amplifies the thematic subject matter at the heart of the image.

To learn more about his conceptual and creative processes, Architizer’s Architecture Editor, Hannah Feniak, was delighted to chat with Thomas, who delved into topics such as the relationship between architecture and fine art, and the inspiration for his winning entry. Keep scrolling to see process sketches by the award-winning architectural artist!

Hannah Feniak: Congratulations on your success with the One Drawing Challenge! What sparked your interest in entering the competition, and what does this accolade mean to you?

Thomas Schaller: First, I want to say a very big “Thank You” to everyone at Architizer who designed and hosted this competition and exhibition. It is a great honor for me to even be included. I appreciate all your hard work. And I am in awe of the incredible work entered. Congratulations to all.

From the time I could see, drawing has been fundamental to who I am. As a child, I drew to try to make sense of the worlds I saw both around me and within my imagination. To this day, I am never without a sketchbook and a pocket full of sketch pencils in order to keep a kind of “visual diary” of the ideas in my head as well as to record my impressions of the world we all inhabit. And so, I am thrilled that this competition even exists.

It is my belief that drawing is the most effective and direct connection between the visual image and the human need to record, express, and create. While I rely on traditional pencil and paper, I have no opposition whatsoever to any means, method, or technological tool anyone uses to draw. But for the human mind to open the windows upon the landscapes of perception, creativity, and imagination, drawing is the most effective, enjoyable and expressive way to do so.

HF: What were the primary challenges of conceiving your work, from forming the idea to the creation process?

TS: Like many, I worship the iconic work, Invisible Cities by Italo Calvino. It was written in the early 1970s but its themes of exploration, the clash of the real and the imagined, the built and the unbuilt, the plausible and the impossible, dreams, memories and the human condition are simply timeless. The book’s protagonist — an adventurous interpretation of Marco Polo — travels a dreamscape of a world visiting cities built of memory and dreams and offers endless insights into the nature of cities and the very fabric of human life here on Earth.

One of the cities visited is Octavia, described in the book as suspended high above the Earth between two rocky mountain peaks by a tenuous spider’s web of cables and wires. Countless metaphors and analogies can be drawn. One of course is the dependence of any city on a healthy infrastructure of roads, bridges and lines of communication, etc. But another more broad theme is the “infrastructure” of humanity itself. Our very real need to congregate, to form groups for safety, sanity and survival was, for me, the takeaway and the theme of my drawing.

Especially after coming through two years of pandemic, the themes of human interaction and the need for interconnectivity were at the forefront of my mind as I designed this work. We can take our society’s survival for granted, but if we fail to care for and nurture one another, as well as the very planet upon which all societies depend, we can learn just how frail and fragile our infrastructure may truly be.

Preliminary sketch for the winner entry courtesy of the artist

HF: You trained as an architect but now have a successful international career as an architectural watercolor artist and author. How do you think the medium itself contributes to the scenes that you depict — in particular, in your winning entry?

TS: In my earlier days, I felt that I had to choose between my wish to become a visual artist and my desire to become an architect. In time, I became both, but my career interests operated on separate tracks, divided by an arbitrary and faulty belief that each had separate aims. It has taken many years for me to understand that these interests,  as well as many others, could be successfully merged into a single creative energy. The key to this for me was in realizing that all things — all ideas, all people, all places, all atmosphere and negative space itself has a kind of architecture. There is a shape and a volume to everything seen and unseen, real or simply imagined. And so anything can be studied, modeled and drawn. If I concentrate on drawing what I “see” rather than what I “look at” — drawing genuine emotional experiences rather than simple visual observations, the landscapes for creativity become boundless.

HF: Your winning entry was inspired by Italo Calvino’s classic, Invisible Cities. Are your other architectural paintings and drawings as conceptual as “Octavia – Suspended City”?

TS: Repeat readings of Invisible Cities helped me to form the cornerstone of what would become my “artistic voice”. I am more aware of contrasts than anything else as I move through the world. By that I mean of course the clash of dark and light, but also ideas about what is real or simply imagined, the man-made and the natural environments, warm and cool tonalities, vertical, horizontal, and diagonal energies, and thoughts about time — what is past, present, or yet to be.

As polarities meet and find some kind of resolution — or not — this is what my work is always about, trying to find a resolution on paper of two or more things in opposition. And so yes, such conceptual work is exactly what I have been long most interested in exploring.

HF: What first drew you to watercolor as a medium for depicting the built environment?

TS: As a choice of medium, watercolor is a perfect fit for me. It has the ability to be either very precise or completely abstract, controlled or wild. The use of watercolor is a study in edges: hard and explicit, or soft and ephemeral. Watercolors can at once be subtle and suggestive or bold and explicit.

I think of watercolor too as a “subtractive” process in that we begin with a piece of white paper, 100% in light. And we proceed to subtract away some of this light as we go. The transparent nature of watercolor enhances our potential to study light. And in the end, the parts of our work that are not painted can be as powerful and full of meaning as those which are painted.

And the connection to drawing itself cannot be ignored. I actually consider what I do with watercolor as drawing, but I draw with shapes of value and tone rather than with lines.

Planning the concept and colors for the winner entry, image courtesy of the artist

HF: My next question is somewhat related to the preceding one: How did the process and workflow of creating your drawing compare to traditional architectural drafting?

TS: As stated, watercolor is a form of drawing to me. But rather than depicting ideas of space and form with a line, we do so by using shapes of tone and value, shadow and light, and color. But line-based sketching and more precise architectural drawing are always an element in what I do as well. These are time-honored and beautiful means of expression which I hope never to abandon. In my work, I try to merge the precise with the suggested, the implied with the stated, and so while I wander quite far from my more precise architectural roots, they are always there as a kind of north star shading any wild flights of fancy with at least a note of plausibility.

HF: What one tip would you give the other participants looking to win next year’s One Drawing Challenge?

TS: Oh my … “ advice”. I always say that the best advice I have is to take very little advice. This is a glib non-answer I realize but there’s something in it. What I mean is that as we all try to improve and advance in our careers and our own sense of achievement, it becomes all-too easy to compare our work or measure ourselves against our colleagues or others whose work we admire. This is natural, but should be avoided as much as possible.

I am nowhere near the artist I hope to be some day, but I only started to make noticeable improvements when I trained my ego to be a bit more self-reliant and less “noisy”. It’s too easy to live on social media and if we succumb to the flattery or the uninformed critiques we hear online, we are doomed. I think we should take any feedback onboard, process it quickly and move past it.

Genuinely, I celebrate the accomplishments of my colleagues. But I understand that another’s win does not equal my loss. And anything I might achieve does not diminish any other’s work. While you can never draw or paint like anyone else, neither can anyone else draw or paint like you.

And so rather than by seeing the world always by looking outward, spend as much time exploring the worlds you see by looking inward. And listen. There is your voice telling you what you need to do and where you need to go. We already have within us all we need to do most anything we wish to do. So if we trust that voice and learn to hear it more clearly, it will lead us in the direction we should be traveling.


Interested in seeing more work by Thomas Schaller Fine Art? Peruse his portfolio and connect with the artist through your preferred channel:

> www.thomaswschaller.com
> www.facebook.com/thomaswschaller
> www.twitter.com/twschaller
> www.instagram.com/thomaswschaller

The winners of Architizer’s Fourth Annual One Drawing Challenge have been revealed! Interested in next year’s program? Subscribe to our newsletter for updates. 



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AHEAD Global award nominee Lijiang Hylla Vintage Hotel
CategoriesInterior Design

Watch the AHEAD Global 2022 hospitality awards ceremony on Dezeen

Today, AHEAD will announce the winners of the AHEAD Global 2022 hospitality design awards and its headline Ultimate Accolade. Dezeen is collaborating with the brand to show the ceremony here at 1pm London time.

The AHEAD Awards is an annual programme highlighting striking hospitality around the world, split across Europe, Middle East and Africa (MEA), Asia and the Americas.

For its climactic Global leg, regional winners are pitted against each other to determine the ultimate winner in each category. The winners will be announced over a digital broadcast aired on Dezeen and AHEAD’s website.

This year the programme received over 630 entries spanning 60 countries, which were judged by a panel of leading hoteliers, architects, interior designers and industry experts.

Previous AHEAD winners include the Six Senses hotel by Jonathon Leitersdorf, a luxury resort in Cala Xarraca, Ibiza, which was named the winner of the spa and wellness category at the AHEAD Europe awards 2021.

NoMad London, a former prison transformed into a luxury hotel, was named Hotel of the Year for the AHEAD Europe 2021 award, while the One & Only Mandarina luxury resort in Mexico was awarded the Hotel of the Year for the AHEAD Americas 2021 award.

Partnership content

This ceremony was broadcast by Dezeen for AHEAD as part of a partnership. Find out more about Dezeen partnership content here. Images courtesy of AHEAD.

Reference

An eco-friendly helmet made from waste scallop shells
CategoriesSustainable News

An eco-friendly helmet made from waste scallop shells

Spotted: Each year, Soya district in northern Japan produces 40,000 tonnes of shells. This marine waste is an inevitable result of the fishing industry in Sarufutsu Village, which regularly wins the prize for Japan’s largest scallop catch. Until 2021, scallop shells were exported out of the country for re-use, but this trade has now ceased. And, while the shells are picked up and disposed of by companies for a fee, there have been issues with the shells being stacked in large piles before disposal. 

Now, Sarufutsu village, along with creative agency TBWA\Hakuhodo, design startup Quantum, and plastics manufacturer Koushi Chemical Industry, has come up with a solution: an environmentally friendly helmet made from the discarded shells. In addition to cutting down on plastics, the ‘SHELLMET’ protects fishermen working in an industry that is notoriously dangerous, especially in a part of the world prone to natural disasters such as earthquakes, heavy rain, and snow.  

Moreover, the SHELLMET contributes to a 36 per cent reduction in CO2 emissions compared to a helmet made from 100 per cent new plastic, as well as a 20 per cent reduction compared to limestone-derived eco-plastics. As a result, the eco-friendly helmet not only solves a particular problem facing the local community – it also demonstrates how waste materials can reduce environmental impact by replacing fossil-derived plastic. 

The design of the SHELLMET is inspired by biomimicry – the application of the mechanisms of the natural world to technological development. After all, shells protect scallops and oysters in the wild, and the helmet’s design incorporates a special rib structure that mimics the shape of the scallop shells. The partnership claims this improves the helmet’s durability by around 30 per cent.  

Other innovations spotted by Springwise that put marine waste to use include tiles made from fish scales, batteries made from crab shells, and shrimp shells used to strengthen concrete. 

Written By: Matthew Hempstead

Reference

Call for entries to BE OPEN’s Better Energy by Design competition
CategoriesSustainable News

Call for entries to BE OPEN’s Better Energy by Design competition

Promotion: creative think-tank Be Open has launched an international competition inviting students and graduates to come up with innovative ways of advancing sustainable energy systems.

The Better Energy by Design competition is open to students, recent graduates and young professionals from across the globe who specialise in the fields of art, design, architecture and media.

In launching the competition, Be Open hopes to raise awareness of the UN’s 17 Sustainable Development Goals (SDGs) – namely the seventh goal (SDG7), which aims to ensure that everyone has access to affordable and clean energy.

Participants are tasked with devising new technologies and designs that will advance SDG7 by speeding up the move towards low-carbon energy infrastructures.

Call for entries to BE OPEN’s Better Energy by Design competition
The competition aims to spotlight the UN’s 17 Sustainable Development Goals

“It is agreed by the world’s leaders that SDG7, calling for affordable, reliable, sustainable and modern energy for all by 2030, lies at the heart of all of the SDGs, and without progress on SDG7, it will be impossible to achieve the 2030 Agenda,” said Be Open.

“We strongly believe that creativity is integral to the shift to a sustainable existence,” the foundation continued. “To attain the UN’s SDGs, we need to think outside of the box.”

Call for entries to BE OPEN’s Better Energy by Design competition
Entrants are tasked with designing low-carbon energy systems

Submissions are free of charge, and must be based on one of three themes: Powered by Renewables, Save More Energy or Reducing the Energy Gap.

Entrants have the choice of entering individually or as part of a team. If entering as part of a team, each individual within the team may also submit their own project, in addition to the team project.

Those who wish to take part must submit their entry online via the competition website by 31 January 2023.

Call for entries to BE OPEN’s Better Energy by Design competition
Cash prizes ranging from €2,000 to €5,000 are available for winners

An international jury will make 50 honourable mentions out of all submissions before selecting first, second and third prize winners, who will be awarded €5,000, €3,000 and €2,000, respectively.

There will also be a Be Open’s Choice prize worth €3,000 – the winner will be chosen by the foundation’s community members out of 50 honourable mentions.

A further Public Vote prize worth €2,000 will be awarded, based on a majority vote from votes cast online.

Call for entries to BE OPEN’s Better Energy by Design competition
The competition is open to students and recent graduates who specialise in creative fields

Better Energy By Design is just one of a series of competitions that Be Open has run over the past four years, with each competition focusing on a specific SDG in a bid to further the UN goals.

To submit an entry, or to find out more about the competition, visit the Better Energy By Design website.

Partnership content

This article was written by Dezeen for Be Open as part of a partnership. Find out more about Dezeen partnership content here.

Reference

Architectural Details: GGA’s Desert City, a Cactus Complex
CategoriesArchitecture

Architectural Details: GGA’s Desert City, a Cactus Complex

The winners of Architizer’s Fourth Annual One Drawing Challenge have been revealed! Interested in next year’s program? Subscribe to our newsletter for updates. 

Architecture and cacti may seem worlds apart. But on closer inspection, both are defined by structure and repetition, and whether simple or ornamented, they are shaped by their context. When García-Germán Arquitectos set out to design Desert City, the team wanted to celebrate xerophytic plants and a growing culture of interests and events around them. The result is an elegant and uplifting architecture that parallels the beauty and structure of diverse cacti from around the world.

Sited in San Sebastián de los Reyes, GGA’s soaring cactus complex is an infrastructural design between highway and forest, harboring a “twin oasis for cactus exhibiting and growth” with a mixed eco-cultural program. The project showcases sustainable and ecological approaches alongside educational spaces. At Desert City‘s heart is a large garden and greenhouse that house a range of leisure activities and presentations to small conventions, workshops and exhibitions.

The success of the project lies in its airy, soaring roof and a series of inventive structural solutions. The project’s plants and program are sheltered by a big, lightweight container that responds, in terms of scale and materiality, to the nearby A-1 Highway. It also features a double-layer ETFE cushion system on the roof that mitigates variations in temperature.

GGA designed the project alongside builder Isolux Corsán, as well as structural engineer Felipe F. Sanz and the greenhouse roof engineer Arenas Ingenieros. Together, they created a cloister-like cactus garden and a cable roof inspired by tensegrity structures for a “billboard-building” alongside the highway. As architect Eduardo Prieto noted, the design features a “powerful steel bridge that extends 40 meters above the cacti, its span constituting the most spectacular moment of the building. The bridge synthesizes the building’s main argument: the image of a machine hovering over the garden to produce a picturesque, if not Surrealist, contrast between opposing geometries.”

Desert City is a large complex that includes an exhibition and sales space, as well as a restaurant, shop, storage, and office areas. It is organized internally by a sequence of symmetries around the cactus garden, which receives newcomers, and the greenhouse space. As the team notes, despite its hybrid program, the complex’s construction is systematized through repetition, modulation and prefabrication of elements.

The structure takes on the form of a huge, abstract and stretched out skeleton. The idea was for the building to communicate its inner workings and the veiled presence of greenery as seen from the passing car through a tinted, watery glass façade. As the team explains, the architecture incorporates sustainable solutions such as transparent photovoltaic glass, geothermal power, water recovery systems, solar controls, and extensive plantings in the site, which was originally a wasteland.

Overall, the project was designed to overlap activities that range from the exhibiting, growing and breeding of cactus from around the globe. As GGA stated, the overlapping of apparently excluding situations, such as “commercial exploitation of leisure events vs. exemplary “green” business; building as sole infrastructure vs. atmospheric and “soft” finishes; size vs. fragility; and oasis by the highway” created a new opportunity. It also includes a significant commitment to R&D, undertaken in collaboration with international universities.

An interplay between light, structure and cacti, Desert City embodies a highly refined and well-executed approach. The building has become a filter between the harsh infrastructural condition of the highway and the limit of the huge green pocket formed by the Parque Regional de la Cuenca Alta del Manzanares on the other side. In turn, it showcases how architecture can be inspired by nature while being created for and with it.

The winners of Architizer’s Fourth Annual One Drawing Challenge have been revealed! Interested in next year’s program? Subscribe to our newsletter for updates. 

Reference

The exterior of Sahbi Sahbi restaurant
CategoriesInterior Design

Studio KO places female chefs “at the epicentre” of Sahbi Sahbi restaurant

French architecture practice Studio KO has designed the restaurant interiors of Sahbi Sahbi using textures, tones and materials that celebrate Moroccan cuisine and female culinary practices.

Sahbi Sahbi, which translates to soulmates in Darija – a form of Arabic spoken in Morocco, is located in the Guéliz neighbourhood of Marrakech.

The exterior of Sahbi Sahbi restaurant
Top: An open kitchen is at the heart of Sahbi Sahbi. Above: the restaurant is in Marrakech

“Sahbi Sahbi is a reinvented tribute to Moroccan craftsmanship,” Studio KO told Dezeen.

“It is a symbiosis of modernity and tradition, of Japan wood tradition and details and Moroccan motifs and materials.”

Wooden tables inside Sahbi Sahbi
Studio KO wanted the restaurant to celebrate the female chefs who work there

The eatery serves a menu of traditional Morrocan dishes made using recipes created by Dadas – female cooks in Morocco who orally handed down their trade through generations.

Sahbi Sahibi’s focus on Dada cuisine influenced Studio KO to create an interior that places the female chefs at the centre of the space.

Sahbi Sahbi restaurant interiors by Studio KO
Warm wood was used for the ceiling, walls and table and chairs

“In Morocco, the kitchen is normally a secretive place, the hidden domain of the Dadas, women who hand down recipes from one generation to the next,” Studio KO said.

“It is with precisely this intention, to share and transmit knowledge – an intention evident even in the layout of the restaurant – that guests are welcomed at Sahbi Sahbi,” added the brand.

The interiors of a Moroccan restaurant
Rust-coloured paint and tableware is dotted throughout

In the centre of the restaurant, the kitchen was intentionally left open so that diners can watch the chefs at work and get an insight into the culinary process.

Horseshoe-shaped tables and seating wrap around an open stove integrated into a kitchen island counter where chefs prepare meals.

“In conceiving this warm, convivial space, the designers inverted the archetype of Moroccan cuisine – its secretiveness – and instead placed the cooking at the epicentre of the restaurant’s activity,” said Studio KO.

Earthy colours and natural materials were used to complement the relaxed and friendly aesthetic of the restaurant.

Wood was used to add warmth throughout. It covers the walls and ceiling and also forms the woven chairs and dining tables. These are illuminated with spherical pendant lights while brown leather upholsters the booth seating around the edge of the space.

A fireplace inside Sahbi Sahbi
A traditional oven is located at the side of the space

In one corner, there is a large traditional oven where chefs can burn logs to bake bread or roast meat.

Finer details include rust-coloured ceramic urns, clay pots and pans and orange-brown paint in an alcove above a sink.

“The beauty is subtle: details, textures, the play of light and surfaces, natural tones and motifs that tell a story of traditional materials and knowledge, freely reinterpreted,” Studio KO explained.

The interiors of Sahbi Sahbi
the interiors were designed as a tribute to Moroccan craftsmanship

Studio KO has previously worked on projects in Marrakech. In 2017 the studio revealed the Musée Yves Saint Laurent, a 4,000-square-metre museum building showcasing the work of the late fashion designer Yves Saint Laurent.

Other notable buildings in the Moroccan capital city include Fobe House, a white house designed by Paris-based architecture studio Guilhem Eustache.

The photography is by Pascal Montary.

Reference