Archinect - News

Snøhetta's high-tech Vertikal Nydalen mixed-use project opens in Oslo

2024-04-27T10:00:00-04:00

A new mixed-use project in Oslo from Snøhetta has been completed following a nine-year design and development phase that culminated in 118,400 square feet and 18 floors with restaurants, an office component, and 40 apartment units all built in.

Vertikal Nydalen is the focal point of a new town square in the Norwegian capital and features a self-sufficient climate system bolstered by PV panels, geo-wells, heat pumps, and an advanced building monitoring system that allows user feedback to inform its controls.

Image credit: Lars Petter Pettersen/Snøhetta

The project was born out of a pilot program that combined two research efforts supported by the Research Council of Norway. It focused on enhancing the building’s ventilation strategy and helping its heating/cooling systems run with little added energy at an efficiency rate of up to 2.5 times the industry’s current leading standard.

Image credit: Lars Petter Pettersen/Snøhetta

Snøhetta's Kjetil Trædal Thorsen says: "We are proud to f...

Henning Larsen debuts Open Detail, a digital biomaterials resource for architects

2024-03-21T18:34:00-04:00

Henning Larsen has unveiled a new tool for designers that allows them access to a database of biogenic materials examples taken from around the world.

The firm debuted its new Open Detail resource at the AEC Hackathon in Copenhagen. Together with collaborators Copenhagen School of Design and Technology (KEA), Ramboll, Speckle, and Chevrant, the entry took home first place for the 'Best Mashup Project' at the Hackathon.

Now, their aim is to "foster a shift towards low-carbon architecture" by making such "tangible" biogenic design solutions more easily accessible to the public and practitioners as an open-source repository and knowledge-sharing platform.

The searchable Open Detail will allow users to contribute and download material details in either 2D or 3D format once actualized. Henning Larsen says this is "only the beginning" for Open Detail, adding that the project's off...

Architecture's top green projects and sustainability innovations in 2023

2023-12-27T20:28:00-05:00

Wrapping up a year in the wake of the recently concluded COP28 UN climate summit that resulted in, well, mild levels of agreement on the role of fossil fuels, it is possible to sense a slightly increased urgency toward this most pressing planetary issue on a high-minded diplomatic level. As we're quickly approaching the quarter mark of the 21st century, however, much more concrete action and innovation in various sectors of the AEC domain is needed — and is already happening — on the ground level as well, as we have seen in our reporting on Archinect.

Continuing with our 2023 Year in Review series, let's take a look back at some of the story highlights focusing on decarbonization efforts, material research, policy implementation, and successful applications of sustainability principles this year.

Building Electrification

Energy-efficient heat pump technology is gaining in popularity. Image courtesy Wikimedia Commons user Øyvind Holmstad.

The process of gradually phasing out fossil f...

Further action on decarbonization in the construction sector is needed, urges UN/Yale study

2023-09-15T17:21:00-04:00

A new report driven by the UN Environment Programme (UNEP) and Yale University's newly-formed Yale Center for Ecosystems + Architecture (Yale CEA) has recommended drastic reductions in the industry’s use of certain construction materials as it faces the environmental headwinds of sector-wide change.

While heeding a "back-to-the-future revolution" in methods and products/technologies used for building, the authors say the worldwide growth of urbanization has necessitated an overabundance of new buildings constructed using an unacceptable amount of concrete and other harmful materials. The findings of the report suggest the efficacy of reusing existing buildings at a larger scale while at the same time concentrating more resources toward the production of adequate alternatives in addition to adopting a "circular economy" and policies that help to curb the industry's 37% share of global emissions.

Where the report recommends a three-pronged solution toward reducing embodied concrete e...

California becomes first U.S. state to mandate embodied carbon reduction measures

2023-08-08T16:27:00-04:00

California has become the first U.S. state to establish general code standards mandating the reduction of embodied carbon emissions in large commercial and school buildings. The decision, recently announced by the California Building Standards Commission, encompasses commercial buildings exceeding 100,000 square feet and school projects over 50,000 square feet. The regulations will take effect on July 1, 2024.

Embodied carbon represents the greenhouse gas emissions associated with building materials throughout their life cycle. This includes not only the manufacturing and transportation of these materials but also their installation, maintenance, and eventual disposal.

The recent updates were integrated into the 2022 California Green Building Standards Code. They provide three distinct compliance avenues for design experts: Reusing at least 45% of an existing structure; Using materials that adhere to specified emission limits; A performance-based approach employing a Whole Building ...

6 Hawai'i-based architecture firms join AIA's 2030 climate commitment

2023-04-27T17:01:00-04:00

The American Institute of Architects' 2030 commitment program aims to transform building design to address climate change by setting standards and goals. AIA Honolulu member firms AEPAC, AHL, Ferraro Choi, KYA Design Group, MASON and WRNS Studio signed onto the commitment in honor of Earth Day.

The AIA 2030 Commitment program requires participating firms to report the predicted energy performance of all projects in their portfolios each year. Energy by fuel source, renewable energy, post-occupancy energy use, and embodied carbon are also tracked. The program has mapped out energy reduction targets of 80% and 90% by 2025 and complete carbon neutrality by 2030.

Previously on Archinect: AIA 2030 signatories making progress on commitment to reduce energy use

This Earth Day, watch PBS’ new highlight of early solar pioneer Mária Telkes

2023-04-21T16:46:00-04:00

For nearly 50 years, chemical engineer and inventor Mária Telkes applied her prodigious intellect to harnessing the power of the sun. She designed and built the world’s first successfully solar-heated modern residence and identified a promising new chemical that, for the first time, could store solar heat like a battery. And yet, along the way, she was undercut and thwarted by her boss and colleagues — all men — at MIT.

The Hungarian-born scientist developed more than 20 patents in her lifetime and aided Eleanor Raymond on the development of the Dover Sun House in 1948.

View this post on Instagram A post shared by American Experience (@americanexperiencepbs)

"[She] knew you can’t just wait for society to be ready. You need to sell them on this idea," historian Sara Shreve-Price says in the documentary. "You need to convince them that this is the time for the idea. If we want the sustainable future, we don't just need the technology, we need to want the technology."

Director Amanda Pollak's recent Q&A about the film with Architect magazine can be found here.

Team of UBC students builds one of Canada's first near-zero embodied carbon campus spaces

2023-04-21T12:33:00-04:00

A team of students from the University of British Columbia (UBC) has built a near-zero embodied carbon building on campus using hempcrete, wood, and steel as primary materials.

Called the Third Space Commons, the project was led by Third Quadrant Design, UBC’s first green building design team. The group is comprised of 60 students from the Faculty of Applied Science and the Sauder School of Business. The building is a wooden structure spanning 2,400 square feet, made from the adaptive reuse of an existing single-family home on the campus. Every aspect of the project, from the materials to the building methods, were chosen to decrease and capture carbon emissions.

The building’s thermal insulation is made of hempcrete, a concrete substitute made of lime and hemp fibers that is effective in carbon sequestration. Its foundation was constructed with reusable steel piles, and, for most of the project, the team used light wood framing instead of engineered wood, which contains fossil fuel-derived adhesives. The team also reused many materials from other construction sites in Vancouver, including the building’s windows, solar panels, appliances, and lumber, whic...

UNStudio refurbishes former banking HQ in Eindhoven

2023-04-11T17:55:00-04:00

UNStudio has just unveiled a completed redesign of a former bank headquarters building called Fellenoord 15 in the Dutch city of Eindhoven.

The project transformed the former Rabobank HQ into a 32,000-square-meter (344,440-square-foot) governmental facility equipped with the latest building management technology and capable of hosting more flexible work concepts that are better constituted for the demands of our century.

The building before its transformation. Image: Studio Hans Wilschut

The completed building following the redesign. Image: Studio Hans Wilschut

Taking the shell of the existing building, UNStudio says they were able to save roughly 40% of the CO2 footprint required by new construction. Its design enables the use of a new public space between the building’s entrance and the adjacent bus station. A series of high-tech sensors decreases energy consumption while increasing the efficiency of workers’ use of the building through data.

Image: Evabloem

Geotherma...

Henning Larsen's latest K-12 design provides a lesson in bio-based construction

2023-03-08T12:34:00-05:00

Henning Larsen has released details of its newest K-12 project in the Danish village of Rønde.

The project worked to add an ultragreen extension to the village’s existing Feldballe School that offers carbon sequestering while incorporating plans for its future disassembly and reuse as components in other constructions.

Photography by Rasmus Hjortshøj - COAST

Using straw, seagrass, and locally-sourced timber as its base palette of materials, the design will eventually have a carbon output equivalent to -3kg of CO2e per square meter per year following Danish standards.

Photography by Rasmus Hjortshøj - COAST

A passive ventilation system helps to further reduce the consumption of energy on a daily basis. Solar panels have been installed on the timber roof, adding a further capacity for carbon independence. Compressed straw panels contained by wooden cassettes form the exterior of the walls, which are then completed with a clay plaster support coatin...

An Edwardian terrace house refurbished as a sleek, energy-saving abode in London

2023-02-16T15:32:00-05:00

British firm Architecture for London has recently completed the extension and refurbishment of a traditional Edwardian terrace house into a modern, energy-efficient home.

Photo: Lorenzo Zandri and Christian Brailey, courtesy of Architecture for London

Called Low Energy House, the residence is located in Muswell Hill, a suburban district in north London, and aimed to set an example of a sustainable refurbishment of a typical terraced home with a constrained budget. The project’s embodied energy and energy in-use were taken into heavy consideration.

Photo: Lorenzo Zandri and Christian Brailey, courtesy of Architecture for London

The energy requirements were reduced through insulating, triple-glazing, and improving airtightness. The home was extended via a rear extension and a loft conversion.

The home incorporates a timber structure, a continuous airtight layer, and insulation to the entire building envelope. The walls were insulated externally at the side and rear and internally at t...

Architecture 2030's new CARE Tool helps measure the carbon reduction of retrofit projects

2023-02-15T14:38:00-05:00

A new metric measuring the amount of carbon reduced in reuse projects is changing the way practitioners of the built environment can quantify the success of retrofit projects of all types and sizes.

Architecture 2030’s new CARE (Carbon Avoided Retrofit Estimator) Tool is a way of providing valuable statistics that show the carbon savings of each project accurately and using a standardized methodology. Its tool was developed by Siegel and Strain Architects principal Larry Strain along with Architecture 2030’s Erin McDade and Goody Clancy’s Lori Ferriss and is already in use at several leading firms nationwide.

CARE Tool works by taking user inputs about energy targets and potential building interventions to estimate operational carbon emissions and embodied carbon emissions in each project.

According to the group: “Outputs are visualized as total embodied and operational em...

Montgomery Sisam design net-zero timber research center for University of Toronto

2023-02-02T12:05:00-05:00

Toronto-based Montgomery Sisam Architects has unveiled their design for the overhaul of the University of Toronto’s Koffler Scientific Reserve. Situated in a rural site in King Township north of the city, the new campus is intended to accommodate research students and faculty for extended periods of time as they study ecology and environmental biology.

Image credit: Montgomery Sisam Architects

The existing site, stitched together over the course of a hundred years, features an estate house, small farms, and a blend of woodlands, watercourses, and fish lakes. In response to the current lack of housing, teaching, and dining spaces at the KSR, the new scheme includes a purpose-built Dining and Operations Center, as well as twenty accommodation cabins.

Image credit: Montgomery Sisam Architects

Montgomery Sisam’s design approach revolved around their interpretation of KSR’s work, where minor changes in specific plants can yield broader narratives about global issues such as climate change....

Scotland will mandate passive house standards for all new social housing starts by 2024

2022-12-29T09:00:00-05:00

New legislation aimed at enacting a countrywide mandate for the use of passive house design standards in all new housing developments is gaining traction in Scotland after Labour MSP Alex Rowley’s bill was endorsed by the national government earlier this month.

The new Domestic Building Environmental Standards (Scotland) Bill will now be fast-tracked through secondary legislation in order to be fully enacted by the end of 2024, according to a letter sent to Rowley by Scotland’s Minister for Zero Carbon Buildings Patrick Harvie.

In a statement, the UK’s Passivhaus Trust said: “It is a truly forward-thinking approach by the Scottish government and a positive response to the 2021 Scottish Climate Assembly recommendations. They are to be applauded for taking this crucial step towards meeting their net zero/climate emergency goals. Now we must ensure that the bill is well developed and implemented to deliver the greatest impact on the actual performance of new homes in Scotland.”

Related...

SOM presents 'ready-to-build' Urban Sequoia NOW design at COP27

2022-11-08T17:53:00-05:00

Skidmore, Owings & Merrill (SOM) has revealed an update to its Urban Sequoia project it says can be built right now, during a presentation that took place today at the COP27 climate summit in Sharm El-Sheikh, Egypt.

SOM Partner Chris Cooper was on hand to make the presentation of his firm’s refined design for a carbon-sequestering building that can be used as a weapon in the fight against carbon emissions globally, three-quarters of which are generated from urban areas alone.

“We recognize the need to alter the trajectory of climate change by going beyond net zero,” Cooper said during the presentation. “We need to take carbon out of the atmosphere through the built environment, and we have developed a design to do just that.”

Image: © SOM | Miysis

Despite some considerably less-marketable obstacles to its effective implementation, the technology for carbon sequestering has come a long way in its development to offer itself as a plausible answer to the challenge posed by the need to a...

Norman Foster unveils San Marino Declaration of sustainability principles ahead of COP27

2022-10-04T17:40:00-04:00

Norman Foster is in San Marino this week to present what he says is a new set of sustainable urban design principles to the 83rd meeting of the United Nations Economic Commission for Europe’s Committee on Urban Development, Housing, and Land Management.

The so-called San Marino Declaration appears as a sort of guidebook around which architects and urban planners can build cities that are “climate-neutral, safer, more inclusive, and resilient.” In it, a set of eleven interrelated principles are floated for universal adaptation based on past actions and directives taken by the UN Secretary-General that carry broad and direct implications to the built environment and ascending migration of populations into urban centers across the globe.

Previously on Archinect: At COP26, Norman Foster speaks about the primacy of cities in the fight against climate change

Speaking to Dezeen recently, Foster compared the plan to the Hippocratic Oath Western medical professionals typically sign, adding th...

As Egypt prepares for COP27, one trailblazing architect sees an opportunity to address climate change in the global south

2022-09-12T11:33:00-04:00

Preparations are underway in Sharm El-Sheikh, Egypt for the hosting of the COP27 climate conference, launching on Sunday November 6th. Under its strapline ‘Together for implementation,’ COP27 is billed as an ‘African COP’ due to an expectation that the exposure of African countries to climate change will play a significant role in the event.

The event follows one year after COP26 in Glasgow, Scotland, which, as we wrote at the time, “left many architects to ponder how effective the mostly non-representative group of negotiators were in addressing the skepticism and high expectations coming into the meeting that is meant to address what is undoubtedly the greatest moral issue of our time.”

Archinect Feature: Business as Usual or Build Back Better? Architectural Leaders Share Their Thoughts on This Weekend’s COP26 Opening

One architect who will hope for a more optimistic verdict on COP27 is Sarah El Battouty. The Egyptian architect and entrepreneur, who directs the leading Egyptian gre...

Electric car marker Polestar launches KOJA, a treehouse with an environmental message

2022-08-23T12:33:00-04:00

Electric car company Polestar has overseen the construction of KOJA, a treehouse designed by Finnish designer Kristian Talvitie which they say balances architectural beauty with a commentary on the climate emergency.

KOJA. Image © Polestar

Originally awarded an honorable mention at the 2021 Polestar Design Contest, the scheme has now been constructed in Fiskars, an artistic town in the Southwest of Finland. The scheme’s realization, a first for any Polestar winner, coincides with the Fiskars Village Art & Design Biennale, a “topical, egalitarian platform for encounters between makers and enthusiasts.”

KOJA. Image © Polestar

KOJA derives its name from the Swedish word for “hut” or “den,” and manifests as a minimalistic treehouse, constructed from sustainable materials that seek to provide an immersive natural experience. The scheme balances this memorable natural experience with a prompt for visitors to help combat climate change and preserve the natural world.

KOJA. Image © Polestar...

Inflation Reduction Act is ready to make climate impact on building sector

2022-08-15T12:37:00-04:00

Industry groups are applauding lawmakers after the passage of the Biden Administration’s recently proposed Inflation Reduction Act of 2022, pointing to its more than $5 billion in provisions they say are “critical” to enacting climate change-related policies and modernizing transportation infrastructure across the United States.

Once implemented, the bill, officially titled H.R. 5376, will help incentivize the use and development of low-carbon building materials in government buildings as well as provide grants and other forms of funding that will aid in the country’s effort to match CO2 emissions mandates outlined in the Paris Agreement from 2015.

In a statement, U.S. Green Building Council (USGBC) president Peter Templeton commented that “the Inflation Reduction Act would put in place the most critical and consequential climate policies we have ever seen, and it would do so while reducing energy costs for American families and businesses and shoring up our energy security with a ...

Chicago signs agreement to power all city operations with renewable energy by 2025

2022-08-11T18:31:00-04:00

Chicago Mayor Lori Lightfoot has announced the finalization of a deal between the city and retail electricity supplier Constellation, in collaboration with Swift Current Energy, to shift all city facilities and operations to run on renewable energy by 2025. This makes Chicago one of the largest cities in the country to commit to such a move.

The contract is valued at up to $422 million, with an initial five-year term with Constellation starting in January 2023. As part of the agreement, beginning in 2025, Chicago will source energy from a new solar power plant currently being built in Sangamon and Morgan counties to partially power its large energy uses, such as the airports, Harold Washington Library Center, and the Jardine Water Purification Plant.

“I am incredibly proud to advance this commitment to transitioning all city operations to 100% renewable energy by 2025,” said Mayor Lightfoot. “The signing of this agreement demonstrates that the City of Chicago is leading by example...

UVA researchers develop 3D-printed structures made of soil and seeds

2022-07-29T17:36:00-04:00

A research team out of the University of Virginia (UVA) has developed a new innovative and sustainable approach to building that utilizes the power of 3D printing to create structures made of soil implanted with seeds.

The team consists of Ji Ma, an assistant professor of materials science and engineering at UVA’s School of Engineering and Applied Science; David Carr, a research professor in the university’s Department of Environmental Sciences; Ehsan Baharlou, an assistant professor in the UVA School of Architecture; and recent UVA graduate Spencer Barnes, who earned his Bachelor of Science in aerospace engineering. Given the environmental benefits of integrating green spaces with buildings, the researchers wanted to investigate the possibility of developing complex structures made of natural materials themselves.

"Supported by the School of Architecture’s fabrication lab and a 3Cavaliers grant, Baharlou established an additive manufacturing fabrication system to 3D-print large s...

Hemp is about to take an outsized role in the building industry's push to go green

2022-07-19T17:40:00-04:00

While most of these buildings are constructed out of more traditional materials like cement, brick, drywall, and plywood, forward-thinking architects and members of the construction industry have increasingly been turning to natural materials as an alternative for the future. Due to its ability to sequester carbon, hemp has landed itself at the forefront of the conversation about natural building.

Hemp’s high tensile strength, pliability, and strength-to-weight ratio are increasingly valuable in the manufacture and design of products like fiberboard and even a new concrete alternative. The recent COP26 conference in Glasgow featured the speculative 'Urban Sequoia' design from SOM that combined hempcrete with other green materials like algae and bio-bricks to create a high-rise tower capable of sequestering 1,000 tons of CO2 per year.

One industry executive says it’s going to change the way we build, and that this is only the beginning in terms of what we’ll see coming onto the marketplace in the next few decades. “We’ve made blueprints for hemp villages,” Jayeson Hendyrsan, CEO of Hempcrete Natural Building Ltd., told the AIA’s Topic A blog. “We want families to live in these carbon neutral homes for generations. While we’re a way off from that being widespread, we...

New standard for verifying UK buildings as net-zero carbon on the horizon

2022-06-01T17:02:00-04:00

A cross-industry coalition, representing stakeholders across the built environment, has come together to develop a standard for verifying buildings in the UK as net-zero carbon.

Called the UK Net Zero Carbon Buildings Standard, it provides a single, agreed methodology for proving built assets are net-zero carbon and in line with the UK’s climate targets. The leading industry organizations behind this initiative include BBP, BRE, the Carbon Trust, CIBSE, IStructE, LETI, RIBA, RICS, and UKGBC.

The metrics used to evaluate net-zero carbon performance will include energy use, upfront embodied carbon, and lifecycle embodied carbon, along with space heating/cooling demand and peak load. The Standard will cover both new and existing buildings with performance targets that align with Britain’s 2035 emissions target to reduce by 78% and its 2050 net-zero target. It will also cover the procurement of renewable energy and the treatment of residual emissions, including carbon offsetting. The ...

Is carbon offsetting a misleading tool of the building industry?

2022-05-16T15:16:00-04:00

Six months after the COP26 climate summit in Glasgow, columnist Kunle Barker wrote in the UK Architects' Journal to take a stand against the industry’s oneiric focus on “lofty ideals of zero-carbon and on soundbites” and towards a more considered system of new project evaluation, advocating for the “need to develop a viability methodology that is independent, objective and focused on carbon impact versus social need.”

“Let’s rid ourselves of these conceited phrases and instead focus on the real issues,” he wrote, arguing that need will always push architects into costly demolition efforts and away from restoring structures that may, in many cases, be better suited for adaptive reuse. “Offsetting is not sustainable. In fact, it's not even close to being sustainable, and most worrying of all, it is allowing lazy, ego-driven designs to be accepted by us all. We must find an objective and fair way to assess if (and how) a building should be constructed. This is the only way the built en...

Facade of new Manhattan residential building comprised of bricks made from waste materials

2022-05-05T17:54:00-04:00

Let’s play Spot The Difference, urban edition. You’re on West 47th Street in Hell’s Kitchen, a Manhattan neighborhood known for its industrial vibe. Like much of the area, the street is lined with brick buildings; despite some color variations, the facades mostly look the same. There is, however, one striking difference.

The difference lies within the gray brick facade of The West, a new residential building that is made up of nearly 580,000 pounds of demolition and industrial waste.

The architects, Dutch firm Concrete, teamed up with Amsterdam-based company StoneCycling to use their recycled bricks patented under the name WasteBasedBricks. This is the first time the companies have worked together and the first time the bricks have been used in the United States.

StoneCycling works to reduce waste streams in the construction industry through sustainable materials while also meeting the aesthetic requirements of designers. The bricks are made of at least 60% waste from sources including ceramic toilet bowls, roof tiles, and steel. In fact, the waste streams themselves, determine the hues and textures of the bricks, with tones ranging from Pistachio to Radish.

For The West, Concrete chose the Truffle WasteBasedBrick for the sake of blending the building with its industrial surroundings. The archit...

Check out the process behind Apex Plaza, the new tallest mass timber building on the East Coast

2022-05-05T16:17:00-04:00

William McDonough + Partners' new mass timber Apex Plaza project recently celebrated its completion in Charlottesville, Virginia. The 187,000-square-foot structure is now considered to be the largest such CLT project in the eastern United States.

Its completion is a major milestone for the use of the increasingly popular material in the U.S. and marks the end of a journey begun twenty years ago when the firm published a text from McDonough and EPEA International founder Michael Braungart outlining the “possibility of developing healthy and creatively interactive relationships between human settlements and the natural world.”

Construction images provided by the firm tell a narrative of its design features and the process behind McDonough's concepts of "Building like a Tree," "Design for Disassembly," and "The Five Goods." The timber products you can see below are said to be sustainably harvested and Cradle to Cradle-certifie...

Is Chicago ready to become the climate city of tomorrow? A new exhibition at the CAC explores an 'Energy Revolution'

2022-05-04T18:48:00-04:00

To coincide with the recent Earth Day celebrations, the Chicago Architecture Center has opened up its archives for a look inside the revolution that could restore the city, traditionally thought to be a mecca for the seminal works of 19th- and 20th-century architectural pioneers, to the top of the new mantle of sustainable design.

Titled Energy Revolution, the exhibition is being curated by Farr Associates founder and former Congress for New Urbanism Chair Doug Farr, an urbanist and outspoken sustainability advocate whose roots in the city extend nearly 40 years. Farr says one of his main goals was to “get architects to bring their clients to the show and start asking themselves the question: Can our next building be one that is all-electric and has no fossil-fuel connections?”

Image courtesy the Chicago Architecture Center

The answer is invariably tied to the direction shown by the city’s elected officials. On Friday, Chicago officially submitted a Climate Action Plan that includes ...

LA's new 101 Freeway wildlife crossing to break ground on Earth Day

2022-04-21T14:49:00-04:00

The much-anticipated Wallis Annenberg Wildlife crossing will break ground on Friday, which is Earth Day. The bridge will ultimately be 210 feet long and 165 feet wide and will span all 10 lanes of the Ventura Freeway at Liberty Canyon in Agoura Hills. It is meant to promote biodiversity among Southern California mountain lions, which are isolated by the freeway, by connecting them with mountain lions in Northern California.

The groundbreaking ceremony of the much-anticipated, $90 million Wallis Annenberg Wildlife Crossing project will be live-streamed on April 22 from 10 am Pacific Time at savelacougars.org.

Previously on Archinect:

What's it like inside the world’s newest mass timber developments?

2022-04-20T12:46:00-04:00

Above our heads, the pillars and struts of the pergola looked like the masts of a gigantic ship—their edges rounded, like huge pencils, to diminish the force of winds that can pummel the tower. Between the heft of the wooden building and the evanescence of the fog encircling it, the atmosphere was seductively calming—as long as my mind did not linger on the metaphor of the matchbox.

The New Yorker takes us on a whirlwind tour of some of the higher-profile mass timber developments that have debuted in recent years. Stops include the future site of Henning Larsen’s Fælledby development outside Copenhagen, the Oslotre As-designed seven-story Valle Wood, and Voll Arkitekter’s 18-story, 280-foot Mjøstårnet tower near Oslo, which is now officially the world’s tallest new timber building.

Mjøstårnet’s developer Arthur Buchardt was on hand to speak to its significance relative to the future of the industry as well as the role timber building could play in his country’s changing economy.

“Most of us already live in wooden buildings — only not so tall,” he explained to reporter Rebecca Mead. “Norway is an oil nation, but the oil will end. All the politicians talk about ‘green change’ — we must do something else that must be environmentally friendly, and we must use local resources. I thought I could build something like this, as an answer.”

...

More than half of UK architects have not worked on net-zero projects in the past year

2022-04-04T13:42:00-04:00

A surprising number of new British construction projects are not in line with the country’s supposedly stringent sustainability mandates, according to a new industry poll published by the product information platform NBS.

The survey revealed that just 14% of respondents worked on projects that always had pre-set sustainability goals, although a total of 69% said they had worked on projects with such guidelines at least “some of the time.” Only 4% reported working on net-zero projects exclusively.

A total of 52% of those surveyed said the main culprit was a lack of client demand. Costs and an overall dearth of government regulation were also blamed. Paradoxically, 97% of respondents said sustainability was important to them personally.

Image from the 2022 Sustainable Futures Survey, courtesy NBS.

Christian Dimbleby, chair of the Climate Action Team for a group called Architype, told AJ he found the results to be a “depressing reading,” that “illustrates quite powerfully that the indu...