Why it matters that affordable housing hits the triple bottom line

May 18, 2018 by  
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The net-zero energy (NZE) opportunity for all.

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Why it matters that affordable housing hits the triple bottom line

4 net-zero energy lessons from Colorado

April 25, 2018 by  
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The John Madden Company reveals its journey to cut energy by 30 percent and stay cost neutral for buildings in its portfolio.

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4 net-zero energy lessons from Colorado

The United States’ first Passive Plus House generates nearly all the energy it needs

April 23, 2018 by  
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This beautiful brownstone in Brooklyn  has been refurbished into the first Passive Plus House in the United States. Located in Carroll Gardens, 78 Third Place features an impressive array of cutting-edge renewable technologies wrapped in a thoughtful renovation that preserves the original home’s historic character. The house, remodeled by Baxt Ingui Architects , saves 80 to 90 percent of the energy needed to heat and cool the building and nearly reaches net-zero energy consumption. The Brooklyn townhouse was originally built in the early 1900s. Baxt Ingui Architects expanded the building to include a new third floor with a mansard and a modern rear addition that nearly doubles the brownstone’s original footprint. “The homeowners’ goal was to create a beautiful, open and inviting home suitable for everyday living and entertaining as well as respecting the historic character of the original house while incorporating high-performance construction,” the architects wrote. “They emphasized the need for abundant natural light throughout the home as well as an open flow when designing indoor/outdoor living spaces.” Related: Park Slope row home renovation marries historic charm with energy-conserving features The architects collaborated with a team of six contractors, three engineers, Passive House consultants and eco-conscious clients to make the upgrades. Baxt Ingui Architects installed low E and argon-filled triple-glazed windows, cellulose insulation and a 387-square-foot Brooklyn Solarworks solar canopy to help offset the home’s energy needs. The well-sealed townhouse is also equipped with a very quiet Energy Recovery Ventilation system, an air-to-air heat pump and an improved gas-condensing boiler. + Baxt Ingui Architects Via ArchDaily Images © John Muggenborg Photography

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The United States’ first Passive Plus House generates nearly all the energy it needs

In coal country, net zero energy nears cost parity

March 19, 2018 by  
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The results of a Siemens study are electrifying: Renewables can compete — and win — anywhere.

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In coal country, net zero energy nears cost parity

In coal country, net zero energy nears cost parity

March 19, 2018 by  
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The results of a Siemens study are electrifying: Renewables can compete — and win — anywhere.

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In coal country, net zero energy nears cost parity

In coal country, net zero energy nears cost parity

March 19, 2018 by  
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The results of a Siemens study are electrifying: Renewables can compete — and win — anywhere.

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In coal country, net zero energy nears cost parity

Snhetta unveils designs for worlds first energy-positive hotel in the Arctic Circle

February 13, 2018 by  
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Snøhetta has revealed designs for the world’s first energy-positive hotel in the Arctic Circle —an incredible proposal given the region’s below-freezing temperatures. Located at the foot of Svartisen, Norway’s second largest glacier, the circular Svart hotel will offer panoramic 360-degree views of the fjord and use solar panels to produce more energy than it needs. The sustainable building is being developed in collaboration with Arctic Adventures of Norway, Asplan Viak and Skanska. Set partly on shore at the foot of the Almlifjellet mountain, Svart also extends into Holandsfjorden fjord’s crystal-clear waters where kayakers can paddle beneath the circular building . Elevated off the ground for low-impact, the hotel’s V-shaped timber structure is a nod to the local vernacular architecture, more specifically the form of the A-shaped fiskehjell, a wooden device used for drying fish and the local fisherman “rorbue” house. A boardwalk built into the timber structure serves as a walkway for guests in summer or as boat storage in winter. “Building in such a precious environment comes with some clear obligations in terms of preserving the natural beauty and the fauna and flora of the site,” said Founding Partner at Snøhetta, Kjetil Trædal Thorsen. “It was primordial for us to design a sustainable building that will leave a minimal environmental footprint on this beautiful Northern nature. Building an energy positive and low-impact hotel is an essential factor to create a sustainable tourist destination respecting the unique features of the plot; the rare plant species, the clean waters and the blue ice of the Svartisen glacier.” Related: Jaw-dropping hotel made of ice and snow opens in Sweden The new hotel aims to reduce its yearly energy consumption by approximately 85% as compared to an equivalent hotel built to modern building standards in Norway. Snøhetta hopes to reduce the hotel’s carbon footprint by topping the rooftop with solar panels produced with clean hydro-energy and by using materials with low-embodied energy like timber over energy-intensive materials such as structural steel and concrete. Extensive site mapping informed the placement and design of the hotel to best exploit solar energy during the day and minimize unwanted solar gain. + Snøhetta Images via Snøhetta

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Snhetta unveils designs for worlds first energy-positive hotel in the Arctic Circle

BIG and CRA break ground on greenery-infused Singapore skyscraper

February 13, 2018 by  
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Bjarke Ingels Group and Carlo Ratti Associati have broken ground on a new nature-infused skyscraper that’s bringing Singapore a step closer to its ‘City in a Garden’ vision. Located in the heart of the financial district, the 280-meter-tall Singapore Tower will be one of the city’s tallest and offer a mixed-use program including an “office of the future,” residences, and retail. Greenery is integrated into the multiple parts of the building from a public rainforest plaza and park on the ground floor to a multi-level green oasis visible from the outside. Commissioned by CapitaLand, the 51-story high-rise comprises a podium of retail and restaurants beneath eight floors of serviced residences. Residents will enjoy access to a wide variety of facilities and landscaped spaces such as an outdoor pool, jacuzzi, jogging track, and barbecue pits. Offices will occupy the building’s top 29 floors and look out to panoramic views of the Singapore River and Marina Bay. Separate lobbies will service the offices and residences. Sensors, Internet-of-Things and artificial intelligence are embedded into the smart tech building for the benefit of tenants. “BIG’s design seeks to continue Singapore’s pioneering vertical urbanism with the 280m tall diverse community of places to work, live and play inside as well as outside,” said Bjarke Ingels. “At multiple elevations, the facade peels open to reveal urban oases for its users and the surrounding city – animating the elegant smoothness of modern architecture with the ubiquitous tropical nature.” Singapore Tower’s glass-and-steel facade appears to pull open at the base, core, and rooftop to reveal glimpses of tropical greenery within. Related: A rainforest-like green heart grows within Singapore’s Marina One Lush landscaping can be enjoyed at the ground floor park that transitions into the 19-meter-tall City Room in the tower’s mixed use podium. A four-level Green Oasis occupies the core of the building—between the residences and offices—and houses a 30-meter open-air garden with winding walkways, diverse seating, jungle gym, treetop cocoons, sky hammocks, and a cafe. The Singapore Tower is expected for completion in 2021. + Bjarke Ingels Group + Carlo Ratti Associati Images via Bjarke Ingels Group, Exterior images by Bjarke Ingels Group and VMW

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BIG and CRA break ground on greenery-infused Singapore skyscraper

Shanghai flying car tower to clean the air with a 50,000-plant vertical forest

December 22, 2017 by  
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Flying cars seem to be moving from the realm of science fiction to reality – and Richard’s Architecture + Design (RA+D) helmed by architect Richard Moreta Castillo has already designed a net-zero tower pioneering drone car infrastructure. The Smart Power Long tower, a condominium building planned for Shanghai , features landing pads for flying cars. The futuristic concept is super green, according to RA+D, and will feature a vertical forest in which 50,000 trees and shrubs could scrub the skies. Dubai started testing flying taxis earlier this year, and RA+D also pointed to Nevada officials seeking permission from the Federal Aviation Administration for flying passenger drones as evidence the futuristic vehicles could soon be soaring the skies. RA+D first came up with the drone car tower concept in 2015 with their Moscow Tower, and they said the Shanghai tower’s construction could occur faster than expected – between 2018 and 2020. Related: Futuristic power plant complex generates clean power through wind, solar and geothermal energy The condominium tower draws design inspiration from Chinese dragon art. Docking stations for drone cars wind up the exterior. The building could clean the air naturally, as plants take in carbon dioxide , and could also have 180 carbon dioxide extractors, according to RA+D. The air could then be expelled from the top in numbers corresponding with the hour, illuminated with an LED spotlight to create an appearance similar to fire, to create what RA+D described as the “first smoke and chromatic clock for the reference of the Shanghai community.” Clean technologies are also part of Smart Power Long’s design, such as a recycling water plant utilizing ultraviolet disinfection treatment. A vertical electrical power plant will draw on solar, wind, hydro, and geothermal energy. The multi-use building could also contain a convention center, water river biology laboratories, and residences. Smart Power Long is designed for Shanghai’s Pudong District with a budget of $600 million. + Richard’s Architecture + Design Images courtesy of Richard Moreta Castillo

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Shanghai flying car tower to clean the air with a 50,000-plant vertical forest

New York delivers huge blow to the fossil fuel industry

December 22, 2017 by  
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New York just sent a big message to the fossil fuel industry . The state is freezing all fossil fuel investments – and they are divesting almost $400 billion in pension funds from the industry, according to Grist . In a statement , Governor Andrew Cuomo said the New York Common Fund has nearly $1 billion invested just in ExxonMobil – but described such investments as increasingly risky “as both New York State and the world back away from the use of fossil fuel as a primary energy source.” Cuomo and New York City Comptroller Scott Stringer announced the divestment decision in separate proposals this week. They could divest billions from fossil fuel companies with the aim of de-carbonizing pension funds. It’s a big move – New York’s Common Fund is the third biggest in America and manages retirement assets for over one million New Yorkers. Related: The World Bank will stop funding oil and gas projects after 2019 Cuomo said in the statement, “New York has made incredible strides in securing a clean energy future for this state with our nation-leading clean energy standard, offshore wind development, and aggressive investment in the clean tech economy, yet the Common Fund remains heavily invested in the energy economy of the past. Moving the Common Fund away from fossil fuel investments will protect the retirement savings of New Yorkers.” This year, the Common Fund had holdings in over 50 oil and gas companies that have been listed among the top 100 most carbon-intensive on Earth, according to Cuomo’s statement. Neither proposal has yet given an end date for 100 percent divestment. Stringer said his office would bring a proposal to New York City pension fund trustees in coming weeks. Cuomo said he’d partner with New York State Comptroller Tom DiNapoli to launch an advisory committee to design a de-carbonization road map. Via Grist , Governor Andrew Cuomo , and New York City Comptroller Scott Stringer Images via Depositphotos ( 1 , 2 )

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New York delivers huge blow to the fossil fuel industry

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