Minimalist home in the Brazilian countryside is made from mining waste

December 6, 2019 by  
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Brazilian architectural firm Gustavo Penna Arquiteto e Associados (GPA&A) has unveiled a tiny, minimalist home with a small stature that conceals a powerhouse of sustainable design. Located in a former mining region, the architects decided to build the 484-square-foot Sustentable House out of bricks manufactured from mining sludge waste. The family home is also installed with solar panels and a wind turbine to produce energy and heat water. Additionally, the residence is almost completely zero-waste thanks to an integrated waste water treatment system and organic waste incinerator. The small home is located in the pristine, mountainous area of Ouro Branco, once an important base located on the transportation route from the mines of Minas Gerais to the coast. Paying homage to the region’s history, the architects were able to construct the Sustentable House with bricks made out of the byproducts of mining . Related: Sustainable desert home has a small water footprint in Nevada Tucked into an open lot surrounded by forest, the house sits on a small, flat plot of a sloping hill. The volume has a cube-like base topped with a slanted rooftop. The sloped roof was an important factor in protecting the interior from direct sunlight . The roof was also installed with a small solar array that heats water for the residence, although it will eventually power the entire home. At the front of the building, a wall rises up past the slanted rooftop. The cutout space in this section is outfitted with a wind turbine that generates energy for the home. The design also incorporates an organic waste incinerator that produces energy through hot air and an integrated, state-of-the-art wastewater treatment system that can be used as an additional power system. All of these sustainable features are wrapped up in one gorgeous design. The two-bedroom house’s brick walls wrap around the exterior and interior, except for the front facade, which is made out of floor-to-ceiling glass panels. The wide glass doors slide open completely, opening up the living room to the great outdoors. This allows the homeowners to enjoy unobstructed views of the mountains and valleys that stretch out across the horizon. + GPA&A Via ArchDaily Photography by Jomar Bragança via GPA&A

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Minimalist home in the Brazilian countryside is made from mining waste

Bioclimatic design creates a highly efficient and healthy home in Spain

November 20, 2019 by  
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Spain’s Rías Baixas area is a picturesque part of the country. Now, in this idyllic region sits a highly energy-efficient home designed by local firm ARKKE . The architects incorporated several bioclimatic features into the design, taking advantage of the local climate and landscape to help reduce the building’s energy use. The Small Bioclimatic House is a compact, two-bedroom home that sits elevated on a steep hill side overlooking the Ría de Arousa, the largest estuary in Galicia. The area is known for its picturesque landscape dotted with quaint fishing villages, so the architects wanted to create an energy-efficient home that harmonizes with the surroundings and complements the existing vernacular. Related: Brazilian timber home uses bioclimatic principles to reduce its environmental footprint The home is just over 900 square feet and is surrounded by natural landscaping. According to the architects, the layout and size of the house was inspired by the limited building space as well as the stunning views. The firm explained, “The essential premise of the commission was to design a small, highly efficient and healthy house capable of making the most of a very narrow plot but with delicious views of the Arosa estuary.” The architects created a simple, one-story design with two bedrooms, a living room, an open kitchen and a bathroom. The front wall is comprised of floor-to-ceiling windows that open up to a front deck; this helps the family to enjoy optimal natural light as well as unobstructed views year-round. To create a strong thermal envelope for the home, the architects chose to build with CLT . The porch extends laterally, forming eaves that shade the interiors from direct solar radiation, again reducing the home’s energy use. Additionally, the entire envelope has been insulated with a unique exterior insulation system (SATE) to withstand both the region’s frigid winters and the searing summer months. + ARKKE Via ArchDaily Images via ARKKE

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Bioclimatic design creates a highly efficient and healthy home in Spain

Four tiny pavilions make up a low-impact forest home in Mexico

November 13, 2019 by  
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A family that enjoys nature together, stays together. That’s the idea behind the amazing, nature-inspired Casa de Bosque by Mexican architectural firm, WEYES Studio . Tucked into a lush forest, the family home is comprised of four small glass-and-brick structures, all linked by a series of outdoor walkways that weave through the treetops. Located in a large forest just outside of Santiago, Nuevo León, the home features an ingenious design that ensures the human-made structures find true harmony with their natural surroundings. Wrapped in lush vegetation, the four pavilions were all installed with ultimate care to reduce their impact on the landscape. Related: A cluster of coast forest cabins brings a nature-loving family closer together The home is comprised of four compact, concrete-framed, glass cabins . The layout was guided by the existing trees and roots, and the team took care to safeguard the 17 trees that made up the building site. The cabins are connected by stairs, corridors and exterior bridges that run in tune with the topography, rising and weaving through the tree canopy. Out of the four tiny pavilions , the largest is 485 square feet and houses the main living area, which comes complete with a terrace and an interior patio. There is also a garage and storage unit, a private resting pavilion and another private area that is designed to be a guest home or office space. According to the architects, they built the entire home with simplicity and sustainability in mind. “You see a simple construction, without technical complications, with a lot of detail in the placement of its materials,” the firm said. “There is a wide variety of apparent materials that will age with dignity over time and will blend with the surroundings. We translated the love for nature and the original lifestyle of users into a “minimal footprint”; not to destroy natural contexts but to build in conjunction with them.” In addition to its low-impact design, the cabins were all built with passive energy systems. With reducing consumption at the forefront of the design, the homes were strategically positioned to take advantage of the shade of the trees and natural cross ventilation. To help maintain a constant temperature indoors, even during the winter, double walls made out of baked clay brick were used in the construction. Additionally, the cabins use minimal electricity thanks to natural lighting that filters through multiple windows and skylights. + WEYES Studio Via ArchDaily Photography by The Raws via WEYES Studio

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Four tiny pavilions make up a low-impact forest home in Mexico

Tacoma’s Dune Peninsula: from slag heap to beloved park

November 13, 2019 by  
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On a gorgeous fall day, people jog and walk dogs along Tacoma’s waterfront in the new Dune Peninsula at Point Defiance Park . Locals appreciate the almost miraculous transformation of this land. The human-made peninsula, named for the science-fiction book by Tacoma author Frank Herbert, was built over an accumulation of slag a manufacturer dumped into Puget Sound for 70 years. As Tacoma Park Board Commissioner Erik Hanberg said in a news release, “The theme in ‘Dune’ of a world destroyed by environmental catastrophe drew in part from Frank Herbert’s life experiences in Tacoma, which in the 1950s was one of the nation’s most polluted cities. The characters in the novel have a goal to ‘terraform’ their planet back to its inhabitable origins. That’s what we’ve done here. We have terraformed a polluted wasteland into a beautiful environment for all to enjoy.” Related: Recycled botanical garden in Seattle brings visitors decades of joy The 11-acre addition to Point Defiance Park opened in July. The new Wilson Way bridge also opened, connecting Point Defiance Park to Ruston Way. Bicyclists , runners and walkers have long bemoaned the lack of connection between trails at this point, now solved by the new bridge. The most fun part of the design is a series of six slides connecting the park with the marina below. Stairs nearby offer another way to get down the slope, or a way to get back up, for those who want to repeat the slide experience — sometimes over and over. Concerts and other outdoor events have a new venue in the park’s Cambia Legacy Lawn. The paved Frank Herbert Trail provides a pedestrian path. Developers had a complex job of building this project around so many active uses, competing interests and different jurisdictions, according to Clayton Beaudoin, the principal of landscape architecture firm Site Workshop . This Seattle -based landscape architecture firm worked with Metro Parks Tacoma on designing the cleanup and layout of Dune Peninsula at Point Defiance. Metro Parks commissioned Adam Kuby and Nichole Rathburn to create site-specific artworks. Kuby’s work, Alluvion, uses steel pipes to suggest the smelter smokestack of the former ASARCO plant, long infamous for wafting “the Tacoma aroma” over the city. Rathburn’s Little Makers, a series of bronze forms, are based on the novel Dune, drawing parallels between the book’s plot and the transformation of a slag pile into a park. Beaudoin talked to Inhabitat about the transformation from slag heap to beloved new park. Inhabitat: What was this site like before you started building the park? Beaudoin: A portion of the site was occupied by the Tacoma Yacht Club, including their clubhouse, access road and parking. The other portion of the site was generally flat and covered with yard soils from the North Tacoma remediation project. There was no vegetation or infrastructure. Inhabitat: Tell us about the toxic slag — what were its risks to people? Beaudoin: The contaminants of concern (COCs) were lead and arsenic . When a new fracture face opened up, which happened as the slag weathered, small amounts of lead and arsenic would make their way into Commencement Bay, which caused heavy metal loading. The shoreline armoring and capping of the peninsula, which is located beneath the park, eliminates the metal loading to Commencement Bay. In addition, the slag could be ingested either by inhalation or eating it. The cap allows people to be on the peninsula and keeps them from having contact with the slag. Lead ingestion can cause severe mental impairment, and arsenic is a carcinogen. Inhabitat: How did you move it and where did the toxic slag go? Beaudoin: As part of the shoreline armoring, the slag was excavated to a 2:1 slope, so the shoreline armoring would be stable over time. The slag was moved using conventional construction equipment (excavator, articulated dump trucks and dozers). The excavated slag was placed on the peninsula (in the Yacht Club parking lot and under the park). The elevation of the peninsula was raised 10 to 20 feet to accommodate the slag and contaminated soil. This lowered the carbon footprint of the project by keeping the contamination onsite and not hauling it offsite. The capping system was then placed on top of the contaminated slag and soil. Inhabitat: Describe the woven geotextile cap. What is it? How big is it? What does it do? Beaudoin: There are three kinds of caps on the peninsula: low perm asphalt, low perm concrete and a multilayer cap composed of a geocomposite clay layer, 40 mil HDPE and a geonet. Each cap type prevents water from infiltrating the contaminants and then getting into Commencement Bay, and it also prevents people from coming in contact with the contaminants. The cap system is required to have a permeability less than 1 x 10-7 cm/sec. The cap covers all of the peninsula, which is about 13 acres. It also ties into the adjacent Point Ruston site, which is also a Superfund site and has a cap underneath it. This is the largest Superfund Redevelopment Project in Region 10 of the EPA . Inhabitat: What inspired you to build the slides? Beaudoin: Together with Metro Parks, Site Workshop has designed a lot of parks and public spaces, and we’ve learned to anticipate how people use space. At the very top of the slope is an overflow parking lo,t which we imagined would be used by boaters. After launching their boats, they would have to drive their trucks to the top and race back down some 90 feet of elevation to their boats. Slides seemed like the fastest — and most fun — way to do it. We’ve been working hillside slides into many of sloped projects, and since the Dune Peninsula was never intended to host a traditional playground, this seemed like a nice way to work something playful into the trail portion of project. Inhabitat: What do you like best about the resulting park? Beaudoin: The most gratifying and inspiring result is how the citizens of Tacoma have embraced the park in all of its rustic, rough and less-manicured edges. We think Dune Peninsula resonates with people because of how it celebrates Tacoma’s cultural and natural history without beating you over the head with it. There’s plenty of mystery to discover and beauty to inhale, and people (and the wildlife !) are responding in ways that should make everyone involved feel proud. Also, for such a large site, we were able to utilize several creative features, which were constructed in especially cost-effective but impactful ways. For example, the Moment Bridge, which has become a bit of an icon for the city, is constructed from off-the-shelf concrete girders akin to what you might see over a highway. However, the design team was able to craft those basic materials in a way that make it feel special, including the “moment” at the center, the railings and the unusually shaped piers. The planting scheme was developed to utilize site soils and be delivered in a way that minimizes maintenance compared to traditional landscapes (which import topsoil and bark mulch and require persistent maintenance). Early in the project, we created test plots to evaluate how the site soils responded to various amendments, which helped minimize cost and improve the success of the plantings. + Site Workshop Images via Teresa Bergen / Inhabitat

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Tacoma’s Dune Peninsula: from slag heap to beloved park

Studio Gangs Solstice tower in Chicago is shaped by the sun

September 17, 2019 by  
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In Chicago’s Hyde Park neighborhood rises Solstice on the Park, a 26-story residential tower with an angular design that has been shaped by solar studies. Created by local architectural practice Studio Gang Architects , the 250-unit modern building is highly site-specific to minimize energy demands — a sustainable approach that earned the project two Green Globes in the Green Globes Certification ranking. The apartment complex is also topped with a green roof and optimized for expansive views of Jackson Park to the south and Chicago’s skyline to the north. Completed in 2018, Solstice on the Park catches the eye with the angled cuts in its facade that were created in response to optimum sun angles in Chicago’s latitude — 72 degrees in summer and 42 degrees in winter. The inward incline helps mitigate unwanted solar gain in summer, while maximizing solar advantage from the low sun in winter time. This approach allows natural light to fill the building — thus reducing reliance on artificial lighting — without straining the heating and cooling systems. Related: Studio Gang to “sustainably grow” Toronto with this energy-efficient tower Tilting the facade inward also created opportunities for landscaped terraces , where residents can enjoy indoor-outdoor living and city views. The sloped, floor-to-ceiling expanses of glass also play a trick on the eye and make the treetops of the nearby park look closer and larger. The non-glazed portions of the residential building are clad in Rieder non-combustible, glass fiber-reinforced concrete panels, measuring 13 millimeters thick each. The selected textured concrete panels are of a variety of colors, from liquid black to beige, as a sensitive nod to the district’s existing architecture characterized by sandstone and brick tones. The angled design gives the 250-foot tower a decidedly modern edge without looking out of place with the city’s boxy high-rises. + Studio Gang Images via Rieder

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Studio Gangs Solstice tower in Chicago is shaped by the sun

Canada unveils its first chemical-free public outdoor pool and it’s gorgeous

September 13, 2019 by  
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Toronto-based architects, gh3* have just unveiled a stunning chemical-free natural pool in the city of Edmonton, Alberta. The Borden Park Natural Swimming Pool, which replaced an existing pool that dated back to the 1950s, was incorporated with several innovative natural filtration processes that uses a combination of stone, gravel, sand and botanic filtering to keep the waters clean and pristine. The project was a massive undertaking from the start. The old pool and infrastructure had to be completely gutted to make room for the new, completely chemical -free swimming pool. The whopping 64,465 square foot complex is made up of seasonal pavilion and landscaped pool area that accommodates up to 400 swimmers. In addition to the main swimming area, there is also a kids pool. Next to the outdoor area, a large contemporary building houses the universal changing rooms, along with showers and bathrooms. There is also a sandy beach and picnic area, as well as a volleyball court and exhibition space. Related: Chemical-free community swimming pool is filled with recycled rainwater filtered through plants To create an all-natural swimming pool that was safe for swimmers, the designers had to work within Canada’s ultra strict regulations for public swimming pools. To completely avoid the use of chemicals was challenging, but the team worked with several experts to create a balanced ecosystem where plant materials, microorganisms and nutrients come together to create a system of “living water.” The pool water is filtrated in two ways: using a biological-mechanical system or using the constructed wetland and gravel filter filled wtih Zooplankton . These soil-free systems allow for a chemical and disinfectant free filtering system in which water is completely cleaned via a natural process as it circulates. The system entails a long circulation process that sees the water flow through a sand and stone pond first, then a hydro botanic pond. Adjacent to these ponds, a granular filter PO4 adsorption unit was installed that runs along the gabion walls that run the length of the pool, allowing the water to circulate from one end to the other unnoticed. The entire system allows for a natural, chemical-free cleaning process that is entirely eco-friendly and safe for swimmers. The natural swimming pool is the firm’s latest addition to the Edmonton area. In 2015, the designers unveiled a gorgeous glowing mirrored pavilion in the same area. + gh3* Photos via gh3*

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Canada unveils its first chemical-free public outdoor pool and it’s gorgeous

The planet is losing an area of forest cover the size of the UK each year

September 13, 2019 by  
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The rate of world deforestation continues to accelerate, despite governments’ promises to reverse it. Now, the world loses 64 million acres a year of forested land, which is equivalent to the size of the United Kingdom, according to a new study by Climate Focus . Thirty-seven governments as well as many multinational companies, NGOs and groups representing indigenous communities have signed the New York Declaration on Forests since it sprang from the UN Secretary-General’s Climate Summit in 2014. This declaration pledged to cut the deforestation rate in half by 2020 and to end it by 2030. Unfortunately, this feel-good, non-legally binding declaration has been hugely unsuccessful. Since the declaration was penned, tree cover loss has skyrocketed by 43 percent, while tropical primary forests have been slashed. The world is now in worse shape than when the well-intended pledge was made. Some countries are making an effort. Indonesia slowed its rate of deforestation by a third between 2017 and 2018. Some countries, such as Ethiopia, Mexico and El Salvador, are determinedly planting trees. But these attempts are overshadowed by deforestation in much of Southeast Asia, Latin America and Africa. Major forests in these regions saw marked decreases in tree cover between 2014 and 2018. Latin America lost the most forest by volume, but Africa experienced the greatest increase in the rate of deforestation. Of course, the recent Amazon wildfires are bringing deforestation to a whole new level. Climate scientists worry about feedback loops, where climate change makes trees drier, leading to increased flammability and more fires and carbon dioxide, which in turn makes things drier, hotter and even more flammable. “Deforestation, mostly for agriculture, contributes around a third of anthropogenic CO2 emissions,” Jo House, an environmental specialist at the University of Bristol, told The Guardian . “At the same time, forests naturally take up around a third of anthropogenic CO2 emissions. This natural sink provided by forests is at risk from the dual compounding threats of further deforestation and future climate change . The continued loss of primary forests at ever-increasing rates. despite their incalculable value and irreplaceability, is both shocking and tragic.” + Climate Focus Via The Guardian Image via Robert Jones

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The planet is losing an area of forest cover the size of the UK each year

Canadas largest shipping container market welcomes crowds in Toronto

September 12, 2019 by  
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The people of Toronto are enjoying the country’s largest shipping container market, courtesy of local firm LGA Architectural Partners . Located on a two-block, 2.4 acre site, the Stackt market is comprised of various repurposed shipping containers, configured to make the most of the space in order to create a vibrant market area that serves as a community hub. The project is located at Bathurst and Front Streets. The lot is slated to be converted into a public park in the future, but in the meantime, LGA Architectural Partners collaborated with the local council to utilize the space to build the temporary market. Accordingly, the shipping container project had to be designed to not only serve as a community-centered public space but also in a way that it could be dismantled and installed in another area in the future. Related: Repurposed shipping containers turned into solar-powered Cycle Hubs The design of the Stackt market was focused on creating a welcoming social hub for the community. The multiple repurposed shipping containers are strategically stacked to create an open, light-filled market punctuated with several open-air courtyards. The ground level is comprised of a network of detached buildings with single- and double-height interiors that house a number of retail shops as well separate containers that have been installed with the basic utilities needed to support the businesses, such as heating and cooling systems, water infrastructure and more. The top containers are arranged in grid-like formations to create side passageways and courtyards that can be used for cultural events. The third story of containers are arranged in a staggered design that adds a unique, eye-catching dynamic to the marketplace. The market contains anchor and pop-up stores as well as several food and beverage spots, including an onsite brewery . All of the storefronts have a uniform design to create a cohesive look to the market and reduce visual clutter. While some of the stores are permanent, pop-up spaces will change with the seasons. According to Janna Levitt, partner at LGA Architectural Partners, the prime focus of the shipping container project was to create a lively space that currently meets the needs of this community and possibly another one down the road without leaving a permanent impact on the landscape . “As our world becomes more digital, retailers are looking for unique physical spaces and experiential opportunities for their customers,” Levitt said. “Shipping containers suggest an unusual and immersive retail experience while also offering a practical and sustainable building solution. Their inherent modularity means that the project can be disassembled and deployed elsewhere to create future Stackt developments, while leaving the site unscathed.” + LGA Architectural Partners Photography via Industryous Photography

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Canadas largest shipping container market welcomes crowds in Toronto

How to Negotiate With a Contractor for Green Building Projects

August 22, 2019 by  
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If you’re planning a green renovation or remodeling project, you … The post How to Negotiate With a Contractor for Green Building Projects appeared first on Earth911.com.

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How to Negotiate With a Contractor for Green Building Projects

This luxury resort in Canada is recognized globally for its contributions to eco tourism

May 29, 2019 by  
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The Fairmont Chateau Lake Lodge in Alberta, Canada is setting the bar high when it comes to sustainable eco tourism . As a popular accommodation choice for outdoor enthusiasts with an unparalleled location inside Banff National Park (a UNESCO World Heritage Site), preserving the national wildlife around the resort is of the utmost importance. The hotel was the very first in Canada to receive the highest possible rating from the Hotel Association of Canada’s Green Key Eco-Rating Program in 2005, and won the award again in 2016. The business also holds an award from the 26th Annual Emerald Awards recognizing outstanding environmental achievements for its sustainability program. Activities around the resort include guided mountain tours, skiing, canoeing, horseback riding, fishing, mountain biking, rafting, ice-skating and scenic hiking. Guests can enjoy amenities such as a luxury spa and multiple dining options. Related: Bee + Hive to help explorers book green hotels and sustainable tourism experiences Over the past ten years of operation, the Fairmont Chateau Lake Lodge has implemented a “No Net Negative Environmental Impact” incentive for its eco tourism hotel operations, with full transparency and results reported annually to Parks Canada. The resort also purchases half of its total energy from wood biomass-generated Green Power and uses energy efficient heating sources throughout the property. 80 percent of the hotel operations use energy-efficient lighting, holiday decorations use LED lighting and free parking is awarded to guests driving hybrid vehicles. Each year the resort helps celebrate the World Wildlife Fund Earth Hour to raise awareness for environmental issues by switching off all of the lights on the property for one hour.   Water-saving fixtures installed at the hotel save 3.9 gallons of water per toilet flush and 1.5 gallons of water per minute in the shower. The new fixtures along with the construction of a water treatment plant helped the hotel decrease its water consumption by 38 percent between 1995 and 2015. Guests are encouraged to do their part by reducing their towel and linen usage, which saves both water and electricity . The Fairmont CAREs Program — Westslope Cutthroat Trout Restoration Project works to preserve Canada’s wild trout population; the hotel has donated $12,000 to the cause since 2012. The resort’s culinary program works with Ocean Wise , a local conservation program that allows consumers to make sustainable choices when purchasing seafood. All possible food and beverage containers are recycled , as well as all paper products, batteries, light bulbs, electronics and toner cartridges. The hotel also works with suppliers and vendors to reduce the amount of packaging for delivered products. + Fairmont Chateau Lake Louise Via Dwell Images via Fairmont Chateau Lake Louise

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