Rethinking Recess: How Architects Are Playfully Nurturing a Water-Resilient Generation
CategoriesArchitecture

Rethinking Recess: How Architects Are Playfully Nurturing a Water-Resilient Generation

Last call: The clock is ticking as Architizer’s 12th Annual A+Awards enters its Extended Entry Deadline period. Submit your work before February 23rd for your chance at the global spotlight.  

It has been 17 years since then-UK Prime Minister Tony Blair predicted a new age of climate education fit for the generation that will be left to pick up the bill for the past 150 years of industrialization. Give or take.

Leader of the Labour Party at that time, he proclaimed that by focusing on improving and updating infrastructure, for example, an energy system in a school, children would begin to understand the nuances of our environmental crisis and the factors contributing to it. In turn, they’d pick up the behaviors we need to adopt for a chance at mitigating or even reversing the situation. 

Suffice to say, this wasn’t the only thing Blair got wrong, but the lack of progress on introducing sustainability to curriculums is nothing to laugh about. And not just in Britain but in most developed countries. Even if we were working in highly efficient, coherent, and connected ways to rapidly drive down emissions and return more land to nature, which we are not, we’d still need to start rethinking how we live daily.

The impact of wasted anything is profound. Our new power may be renewable, but clean energy sources still have a hugely detrimental effect on the planet, and we cannot continue to view even our supposedly inexhaustible resources, such as the wind or tides, as infinite.  This is particularly true of fresh water, given its role in the planet’s ecosystem and the fact we find it in limited supply.

Perhaps the most challenging idea to get our heads around is the growing water crisis. While it can be hard to believe when staring down the barrel of another winter defined by storms and floods, many regions are running dry. And while the mind leaps to the usual water-starved suspects, from Abu Dhabi to Los Angeles, many nations that are stereotyped by torrential downpours are waking up to the fact their taps may not continue flowing freely unless a number of things are done. Updating infrastructure is, of course, vital, but so is instilling a different mindset in how we look at and use water.

Interactive area of the Play ’N’ Learn Water Mountain by Ballistic Architecture Machine (BAM), Tianjin 4A Sports Park, China Jury Winner, 11th Annual A+Awards, Architecture +Learning 

One fascinating approach to this, and a great example of public realm creation in a place where space is under extreme pressure, is the Tianjin 4A Sports Park, and specifically the Play ’n Learn Water Mountain. Developed by Beijing and Shanghai-based Ballistic Architecture Machine (BAM) in the city of Tianjin, this project, a jury winner at the 2023 Architizer’s A+ Awards in the Architecture+ Learning category, addresses a number of urgent issues the modern city faces.

Firstly, it secures open areas to promote active lifestyles and breaks up built environment density. But it also introduces climate-aligned education to the everyday lives of the young people who will definitely need it. Their ability to consume with carefree abandon is unlikely to extend to anything like our current levels, so thinking with moderation front of mind is likely to prove very important.

Although covering a relatively small area, the park comprises a surprising number of key elements. Centrally placed, a large sculpture hides a geothermal chimney and steam exhaust for heated water, showing nature-based technologies in operation.

The Water Mountain itself takes this idea one step further, recreating a miniature version of the Yangtze River Delta, Three Gorges Reservoir, and ancient Dujiangyan irrigation system. Children are invited to play with, in and on this landscape, introducing dams and changing water flow to create reservoirs. It looks like a lot of fun, but success is pegged on striking a fine balance of careful water management, making this a highly strategic and engaging game. 

Children can choose where to stop and start water flow when using the Play ’N’ Learn Water Mountain by Ballistic Architecture Machine (BAM), Tianjin 4A Sports Park, China | Jury Winner, 11th Annual A+Awards, Architecture +Learning 

Through play, children come face-to-face with the complex networks we need to provide our homes and businesses with fresh water, a concept at the vanguard of learning-by-doing in the climate age. While not every kid who gets involved will go on to administer public services or engineer landscape-changing construction projects, by understanding how much effort has gone into creating crucial systems we don’t always get to see, but rely on, surely water itself will again be considered as the most of all resources, and respected as such.

But it also goes beyond this. Ultimately, the actions and decisions made by the human participants in Water Mountain that lead either to harmony or complete catastrophe for an entire region in miniature form. By experiencing this, let alone actively trying to control things, it seems almost unthinkable that players would not learn the importance of working with our planet in order to safeguard the lives on it. 

Last call: The clock is ticking as Architizer’s 12th Annual A+Awards enters its Extended Entry Deadline period. Submit your work before February 23rd for your chance at the global spotlight.  

Reference

Solar cycle paths: a bright idea for power generation
CategoriesSustainable News

Solar cycle paths: a bright idea for power generation

Spotted: In its first meeting, the UK’s Solar Taskforce highlighted the “untapped potential of commercial sites for solar.” What many commercial sites have in common is their provision of walkways and carparks for public use. Those areas, fitted into the space that is available, could be valuable producers of renewable energy, as demonstrated by an innovation created by French infrastructure construction company the Colas Group and INES, the French National Institute of Solar Energy. 

The organisations created a subsidiary, Wattway, to market a solar energy system that can be walked, biked, and driven on. Called the Wattway Pack, the turnkey system provides solar panels, an electrical storage cabinet, and a connection to a device needing power. 

The photovoltaic road surface requires nothing more than glue to attach it to paved areas, and the surface of the panels is treated with a solution to provide the same grip as a regular road. The Wattway Pack is modular and scalable, with PV panels available in packs of 3, 6, 9, and 12, and produces power ranging from 375 to 1,500 watts depending on the number of panels in use.   

In December, a new Wattway project was announced, in collaboration with Dutch construction company Royal BAM Group. There are over 35,000 kilometres of cycle paths across the Netherlands. The two companies hope to take advantage of that, and commissioned two cycle lanes, each 1,000 metres squared, across the North Brabant and North Holland provinces in the Netherlands. The goal is for the paths to generate at least 160 megawatt-hours of electricity for the Dutch grid in the first year, and the project will be overseen for the next five years. 

From solar-powered public transport vehicles to off-grid solar systems for disaster relief, Springwise’s library highlights a range of ways in which innovators are scaling down the size of renewable energy systems in order to scale up overall use and electricity production.

Written By: Keely Khoury

Reference

Solar Greenhouse is a prototype for “zero kilometre” food production and energy generation
CategoriesSustainable News

Solar Greenhouse is a prototype for “zero kilometre” food production and energy generation

A team of students and researchers at the Institute for Advanced Architecture of Catalonia (IAAC) has designed a prototype Solar Greenhouse for energy generation and food production with a “zero kilometre” philosophy.

The timber structure, constructed in Barcelona’s Serra de Collserola Natural Park, is intended to demonstrate how our most basic needs could be met in a more ecological way, in response to the EU’s aims to be net-zero by 2050.

Solar Geenhouse is perched on hilly terrain
Solar Greenhouse is an energy and food production prototype that was designed by students and researchers at IAAC

Led by Vicente Guallard and Daniel Ibañez, directors of the Masters programme in Advanced Ecological Buildings and Biocities, the students worked with a variety of experts in cultivation, energy and water.

While the prototype sits in a natural landscape, it is intended it to be scalable and adaptable to a variety of settings, such as on the rooftops of inner-city buildings.

Front elevation of the Solar Greenhouse that is accessed via a footbridge
It was constructed using timber

“The aim was to design and build a system that could be replicated in both rural and urban areas,” said the designers.

“[It] represents the next step towards a more ecological agricultural transformation and progress in tackling food and energy poverty,” they continued.

Person is pictured on the footbridge of Solar Greenhouse
The structure comprises two levels and features solar panels on its roof

The greenhouse is a simple, timber-framed structure with two levels, topped by glass panels and solar panels and wrapped in glass louvres that provide light and ventilation.

Germination takes place on the greenhouse’s lower level, while the upper level contains cultivation spaces, with a glass, diamond-shaped roof maximising its exposure to sunlight.

A network of pipes carrying nutrients and lighting for growth cycles is integrated into the structure. Hydroponics allow for plants to be grown without agricultural soil and LED strip lighting aids growth cycles.

The “zero kilometre” concept is normally used to describe food that is produced and eaten locally, and thus has travelled zero kilometres.

Here, the philosophy was applied not only to the greenhouse’s food production but also its construction, with materials being locally and sustainable sourced.

Interior image of Solar Greenhouse
The prototype will be used to grow plants without soil

The pine for the timber was processed in the IAAC’s nearby Vallduara Labs, and the substrate materials in the planting beds consists of recycled sawdust — a waste product of the Green Fab Lab also on the university campus.

“The water, substrate and building materials are obtained from the surroundings, allowing the food grown to jump directly from production to consumption, without the need of a supply chain,” explained the designers.

“The ultimate goal is for the knowledge and the locally achieved systems to be applied at a global scale and, in this respect, the Solar Greenhouse is a valuable step forward,” they continued.

Interior image of the lower level at the structure
Materials used in the construction were sustainably sourced

Students from IAAC also designed and built a cabin for self-isolation using wood harvested from within one kilometre of the site.

In Belgium, Meta Architectuurbureau and Van Bergen Kolpa Architecten recently completed a greenhouse in Belgium atop an agricultural market to create an urban food production centre.

The photography is by Adrià Goula.

Reference

Off-grid hydrogen generation technology for on-demand power
CategoriesSustainable News

Off-grid hydrogen generation technology for on-demand power

Spotted: Although relatively expensive to produce at present, and with storage often cited as a concern, green hydrogen fuel production is increasing. A naturally occurring and superabundant element, hydrogen is popular for several reasons, including the ability to produce it using renewable energy sources. And now, Element 1’s modular, grid-independent hydrogen generation technology is making the fuel even more accessible.

Designed to efficiently convert methanol to hydrogen to electricity, the technology supports both hydrogen fuel cell vehicles and electric vehicles. The company’s catalytic reactor heats a methanol and water feedstock mix before sending it through a membrane purifier for almost 100 per cent fuel cell grade hydrogen.

Because the modular system produces the fuel as needed, the risk of combustion is nearly eliminated, and specialty storage facilities are redundant. This is because the only material that needs to be stored and transported is the methanol and water feedstock. The hydrogen is then produced on-site. Element 1 provides both small and large-scale solutions, as well as a mobile version specifically for refuelling electric vehicles on the go.

Further development of the technology includes a sea-going business spinoff e1 Marine, as well as continued refinement of the systems, materials, and deployment options through on-site collaborations with industrial partners and as infrastructure back-ups.

Springwise has also spotted hydrogen being used as aircraft fuel and in a personal hydrogen power plant for the home.  Larger scale hydrogen production innovations include a proposal for an artificial green hydrogen island in the North Sea.

Written by: Keely Khoury

Email: dave@e1na.com

Website: e1na.com

Reference

A new generation of self-powered carbon-neutral tiny homes
CategoriesSustainable News

A new generation of self-powered carbon-neutral tiny homes

Spotted: According to a recent report from the National Association of REALTORS, the housing shortage in the US is reaching critical levels. The report estimates that there is currently what the association calls an ‘underbuilding gap’ of 5.5 to 6.8 million housing units since 2001. This shortage is pushing house prices and rents higher. And it’s becoming increasingly difficult for people to find affordable places to live.   

One company that’s looking to address this problem is Cosmic, a San Francisco-based startup that is building tiny houses. The company’s founder, Sasha Jokic, believes that these houses can help fill the gap by creating new rentals. In addition, Cosmic’s houses are designed to be highly energy-efficient – helping to reduce carbon emissions from the housing sector.

Ultimately, Cosmic is working to tackle two challenges simultaneously: the housing shortage and climate change. First, by creating new rental units that can be placed in people’s backyards, Cosmic can help to ease the pressure on the rental market. And second, because tiny houses are much more energy-efficient than traditional homes, they have the potential to significantly reduce carbon emissions. It’s an ambitious goal, but if they can pull it off, it could have a huge impact.

Cosmic’s ultra-efficient homes start at just 350 square feet, but they come packed with high-tech features that allow them to function as both a primary residence and a secondary getaway. The secret to the tiny house’s success is its standardised frame, which includes built-in solar power and batteries. Each tiny house also includes a built-in roof and floor, and mechanical, electrical, and plumbing systems.

The modular design means that the houses can be assembled quickly and easily, without the need for construction crews. And because the houses are optimised to be energy-efficient, they can be powered entirely by renewable energy sources. Lithium-ion batteries store energy from the solar panels, with the option to return any extra energy produced back to the grid. Alternatively,t, the excess energy can be used to power the main house, or an electric car.

Financial models for the houses are being arranged, with prices starting at $190,000 (around €176,000). There might also be a second option starting at $150,000 (around €139,000), where Cosmic would own the renewable energy infrastructure and the extra power generated in return for free power for the backyard and discounted power for the main house.

Other tiny home innovations spotted by Springwise include tiny houses for the homeless, an off-the-grid house on wheels, and a tiny home using passive design.

Written By: Katrina Lane

Email: info@cosmicbuildings.com

Website: cosmicbuildings.com

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