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Rescooped by Frédéric Liégeois from Développement durable et efficacité énergétique
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The world's first net-zero energy skyscraper rises in Indonesia

The world's first net-zero energy skyscraper rises in Indonesia | Picto Communication Partner | Scoop.it
The Pertamina Energy Tower's curved façade is precisely calibrated for Jakarta's proximity to the equator to mitigate solar heat gain year-round.

 

The world's first net-zero energy skyscraper soon will grace the center of Jakarta, Indonesia — the Pertamina Energy Tower. When it's finished in 2019, it will be 99 stories high and serve as the headquarters of the national energy company. In addition to the 20,000 people who will work there, it will be the centerpiece of a campus that has a mosque, a sports center and a 2,000-seat auditorium for the performing arts.

Shaped like a funnel, the top of the tower opens at the top, capturing wind and sucking it inside to run a series of vertical wind turbines that provide 25 percent of the building's electricity.

The building is designed to be a symbol of Indonesia's commitment to sustainable development. Find more details at the link.


Via Lauren Moss, Stephane Bilodeau
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Catherine Devin's curator insight, April 11, 4:00 AM

Au centre de Jakarta, ce bâtiment sera le symbole de l'engagement de l'Indonésie pour le développement durable.

Programme ambitieux dans le design comme dans les technologies.

Tracy Galvin's curator insight, April 24, 8:32 AM

Hopefully, this will be the wave of the future. The building is designed specifically for the place it is going to sit and how it can gain the most energy from the natural resources available. They are taking advantage of the sunlight and geothermal sources of energy that do not pollute the environment and never run out.

Rescooped by Frédéric Liégeois from sustainable architecture
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Case Study in Efficiency: SOM's Diagonal Tower in South Korea

Case Study in Efficiency:  SOM's Diagonal Tower in South Korea | Picto Communication Partner | Scoop.it

SOM’s Diagonal Tower in Yongsan International Business District of Seoul, South Korea, is a case study in efficiency – the 343 meter tall tower successfully minimizes wind loads, reduces construction costs, provides dramatic views and meets strict energy codes by integrating massing, structure and performance.

 

The design of this landmark skyscraper, with glazed triangular facets, employs passive environmental control strategies within and on the façade – sunshades are positioned at varying angles on each building exposure, mitigating heat gain in the summer and permitting direct sunlight to warm the building’s interiors during the cold winter months. Triple pane glazed exterior curtain wall decreases energy loss, while active chilled beam system surpasses traditional air driven systems, using water as a medium for transferring heating and cooling energy, which results in less energy consumption along with great environmental comfort for building users...

 


Via Lauren Moss
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Natalie Curtis's curator insight, March 22, 2013 6:10 AM

A really interesting and amazing building. Very self sufficient and really quite fascinating. It's enery-efficient and great to look at simultaneously.

Kang ji yun 's curator insight, May 25, 2013 8:59 PM

It is very wonderful building!! when it comes to the diagonal tower, it serves more than visual stimuli. Even though the Diagonal Tower is similar to Norman Foster's Hearst Tower in New York, it's megaframe reduces the amount of steel required by over 25% when compared to conventionally framed buildings.

Amelia's comment, May 26, 2013 6:59 AM
I hope we have one also in Daejeon.. hehe..
Rescooped by Frédéric Liégeois from sustainable architecture
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Aspire Mixed-Use Tower Proposal by Grimshaw Architects

Aspire Mixed-Use Tower Proposal by Grimshaw Architects | Picto Communication Partner | Scoop.it

Emerging from a design excellence competition held by the Parramatta City Council, the Aspire Tower, designed by Grimshaw Architects, is a landmark mixed-use tower set to establish a new benchmark for innovative, passive-environmental design in Australian high-rise developments.

Designed to act as a catalyst project for Parramatta Square, the tower provides high density, urban residential living which is not only affordable but also sustainable.

As one of the tallest structures in Australia, the engineering of Aspire Tower consciously orientates itself to the wind and to sunlight. The highly adaptable facades accommodate all of the various planning arrangements of apartment type into a modular system. The tower’s striking sculptural form twists upwards from its Church Street alignment to maximise the capture of the sun, the breeze and northern views for its residents.


Via Lauren Moss
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Natalie Curtis's curator insight, April 19, 2013 6:20 AM

"As one of the tallest structures in Australia, the engineering of Aspire Tower consciously orientates itself to the wind and to sunlight. The highly adaptable facades accommodate all of the various planning arrangements of apartment type into a modular system. The tower’s striking sculptural form twists upwards from its Church Street alignment to maximise the capture of the sun, the breeze and northern views for its residents."

Rescooped by Frédéric Liégeois from sustainable architecture
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Agora Tower, Taipei: A Twisting Skyscraper Wrapped With Vertical Gardens

Agora Tower, Taipei: A Twisting Skyscraper Wrapped With Vertical Gardens | Picto Communication Partner | Scoop.it

Taipei just broke ground on a twisting skyscraper that is wrapped with a jungle of vertical gardens...

Designed by Vincent Callebaut Architecture, the 455,000-square-foot Agora Tower will have an orchard, a vegetable garden, space for aromatic and medicinal plants, and a compost and rainwater capture system.

Designed to mimic two encircling hands and the helical structure of DNA, the towers are organized a central core that allows for a “hyper-abundance of suspended gardens.” These will spill over with edible and decorative plants, enabling residents of 40 luxury apartments to harvest a great deal of their own food (except for protein.) Plus, the rainwater capture system alleviates pressure on the municipal water supply and gives the complex even greater independence.

Each 540 square meter apartment will have an interior green wall as well, ensuring optimum air quality and a great green aesthetics. A circular light funnel will push daylighting right down to the basement of the building, a solar roof will provide energy, and low E glass will mitigate excess solar gain and prevent thermal loss.

Complete with nanotechnology and a host of other high-tech features, this one-of-a-kind tower may well be the greenest of its kind when it is completed circa 2016....


Via Lauren Moss
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Florence @ddline2020 's curator insight, March 10, 2013 1:20 AM

Designed by Vincent Callebaut Architecture, the 455,000-square-foot Agora Tower will have an orchard, a vegetable garden, space for aromatic and medicinal plants, and a compost and rainwater capture system.

Pagina Uno's curator insight, March 10, 2013 3:10 AM

Progettato per imitare la struttura elicoidale del DNA, le torri sono organizzate intorno ad un nucleo centrale che ha permesso la realizzare un "iper-abbondanza di giardini sospesi." Questi traboccano di piante commestibili e decorative, che consentono ai residenti dei 40 appartamenti di lusso di raccogliere una grande quantità di cibo. Inoltre, un sistema di raccolta delle acque piovane allevia il peso sulla rete idrica comunale e dà indipendenza al complesso.

Bubba Muntzer's comment, March 10, 2013 10:30 AM
This is a real fad now, skyscrapers that twist toward the sky like that, isn't it? I can't help but wonder about the legacy. Are we entering a new era where the species is losing its self consciousness, or have these architects simply not heard the old limerick about the heartbreak when the man who was threaded one way fell in love with the woman who was threaded the other way?