Project of the Week for January 30, 2017: World Trade Center (WTC) Liberty Park Living Wall

January 30, 2017 at 9:00 am
Project of the Week World Trade Center Liberty Park Greenwall

Photo: Port Authority of New York and New Jersey.

Greenroofs.com Project of the Week: 1/30/17

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World Trade Center (WTC) Liberty Park Living Wall
New York, NY, USA
3,305 sq. ft. Greenwall

Project of the Week Mini Description & Details

Opening almost 15 years after 9/11 in June 2016, the $50 million World Trade Center’s Liberty Park is an elevated, one-acre linear park built on top of a vehicular security-screening center overlooking the original footprint of the World Trade Center, now the National September 11th Memorial. Designed for the Port Authority of New York and New Jersey by landscape architect Joseph E. Brown, the rooftop park features many trees – including a descendant of Anne Frank’s famous Horse Chestnut Tree – plus shrubs, perennials and unique seating that provides a place for visitors to reflect, relax and recharge amidst bustling New York City.

Project of the Week World Trade Center Liberty Park Greenwall

The World Trade Center Liberty Park & Living Wall showing the the future St. Nicholas Greek Orthodox National Shrine, under construction. Video screen shot from Santiago Calatrava; Courtesy Port Authority of New York & New Jersey.

Project of the Week World Trade Center Liberty Park Greenwall

An architectural rendering of Liberty Park by Santiago Calatrava, next to the future St. Nicholas Greek Orthodox National Shrine. Credit: Port Authority of New York & New Jersey.

One of the park’s most striking features is the multi-hued 25 feet high and 336 feet long G-O2® Living Wall by Plant Connection that transforms the prosaic walls and garage entrances leading to the network of underground roadways and loading docks. Home to over 20,000 evergreen groundcovers and flowering perennials including Baltic Ivy, Common Periwinkle, Coral Bells, Japanese Spurge, and Wintercreeper that provide year-round visual interest of color and texture, the plantings were designed in a staggered, horizontal grid to complement the 9/11 Memorial. The broad bands of color also help soften the scale and façade of the building along Liberty Street, and an extensive 18-zone drip irrigation provides water for the living wall. The 845 stainless steel panels were pre-grown and monitored at Plant Connection’s nursery, ensuring the roots anchored into the panels and media before hanging vertically. Once home to the Deutsche Bank building, Liberty Park came after three years of intensive planning, designing, engineering, and coordinating with a multidisciplinary team of professionals. Collectively, they have transformed the site into a meaningful and memorable space where life and greenery symbolize the rebirth of Lower Manhattan – while always remembering the past.

Project of the Week World Trade Center Liberty Park Greenwall

The World Trade Center Memorial with Liberty Park under construction shown by the arrows. Photo: Port Authority of New York and New Jersey.

Project of the Week World Trade Center Liberty Park Greenwall

The living wall under construction. Photo source: WTC Progress Facebook page.

Year: 2016
Owner: Port Authority of New York and New Jersey
Location: New York, NY, USA
Building Type: Park
Greenwall Type: Living Wall
System: Single Source Provider
Size: 3305 sq.ft.
Slope: 100%
Access: Accessible, Open to Public

Project of the Week World Trade Center Liberty Park Greenwall

Growing in the plants at the Plant Connection nursery for the Liberty Park Living Wall.

Project of the Week World Trade Center Liberty Park Greenwall

WTC Living Wall Plant Connection Final Planting Plan.

Designers/Manufacturers of Record:

Park Design & Landscape Architect: Joseph E. Brown
Developer/Construction: The Port Authority of New York and New Jersey
General Contractor: TB Penick & Sons
Greenwall System: G-O2® Living Wall, Plant Connection
Manufacturer & Grower: Plant Connection, Inc.

Greenwall Installation: Sponzilli Landscape Group

Project of the Week World Trade Center Liberty Park Greenwall

Project of the Week World Trade Center Liberty Park Greenwall

Project of the Week World Trade Center Liberty Park Greenwall

View the World Trade Center (WTC) Liberty Park Living Wall PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Project of the Week World Trade Center Liberty Park Greenwall

Project of the Week Video Feature

Watch the World Trade Center (WTC) Liberty Park Living Wall Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Greenroofs.com Project of the Week 1/30/17 video photos courtesy of Plant Connection; Port Authority of New York and New Jersey, including use of Santiago Calatrava graphics; WTC Progress Facebook page; and Looking north on opening day of Liberty Street Park By Jim.henderson – Own work, CC0 1.0 Universal Public Domain Dedication on Wikimedia.

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Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher

Greenroofs.com Project of the Week for November 21, 2016: Yahoo! Commuting Coop Living Wall

November 21, 2016 at 1:33 pm

Project Week Yahoo! Commuting Coop Living Wall Lockport

Greenroofs.com Project of the Week: 11/21/16

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Yahoo! Commuting Coop Living Wall
Lockport, NY, USA
475 sf. Greenwall

Project of the Week Mini Description & Details

Completed in 2015, Yahoo!’s newest data center is a 155,000 square foot complex in Lockport, NY. PKJB Architectural Group and others utilized integrated building design to eliminate HVAC units, resulting in 40% less energy and 95% less water usage than conventional facilities. Located within the cool climate of nearby Niagara Falls, the air-cooled data center, which can accommodate 50,000 servers, is based on an unlikely design: the chicken coop. Known as the Yahoo! Commuting Coop (Y!CC), the buildings are long and narrow to provide good air circulation and shaped similar to a chicken coop. Yahoo! is committed to being an environmentally responsible company, and the addition of a G-O2® Living Wall by Plant Connection is just one leafy example.

Project Week Yahoo! Commuting Coop Living Wall Lockport

In 2016 Yahoo! incorporated the acoustic Living Wall into their Y!CC utility space because they were interested in increasing their “green” presence. They felt the gorgeous new building for their call center in upstate New York would be a perfect spot. Not only would the living wall provide the “green” exposure they desired, they also felt it would greatly contribute to the aesthetic beauty of their new facility. Installed and maintained by Dore Landscape Associates, the living wall is segmented into seven sections and spans 62 feet. Its curvilinear design flows through the panel groupings and helps create one continuous living wall, while providing contrast to the existing façade. Nine varieties of sedum were planted to create the organic, free flowing design, supplying four seasons of interest, color, and texture. Similarly, other cloud computing providers are all trying to use renewable energy to power their data centers, helping to contribute to reductions in global warming, cut energy costs and comply with regulations. But Yahoo! demonstrates that nothing more boldly says you are being environmentally conscious than a green wall greeting visitors and employees!

Project Week Yahoo! Commuting Coop Living Wall Lockport

Project Week Yahoo! Commuting Coop Living Wall Lockport

Year: 2016
Owner: Yahoo! Inc.
Location: Lockport, NY, USA
Building Type: Corporate
Type: Living Wall
System: Single Source Provider
Size: 475 sq.ft.
Slope: 100%
Access: Accessible, Private

Project Week Yahoo! Commuting Coop Living Wall Lockport

Designers/Manufacturers of Record:

Architect: PKJB Architectural Group
Engineer: KPFF Consulting Engineers
Steel Fabricator: Apollo Steel
Construction: M.A. Mortenson Company
Green Wall System: G-O2 Living Walls, Plant Connection, Inc.
Manufacturer & Grower: Plant Connection, Inc.
Planting Design: Sabrina Buttitta, BSLA, Plant Connection, Inc.
Installation: Dore Landscape Associates
Maintenance: Dore Landscape Associates
2009-2010 Construction Management: Structure Tone

Project Week Yahoo! Commuting Coop Living Wall Lockport

View the Yahoo! Commuting Coop Living Wall PROJECT PROFILE to see ALL of the Photos and Additional Information about this particular project in The International Greenroof & Greenwall Projects Database.

Project Week Yahoo! Commuting Coop Living Wall Lockport

Project of the Week Video Feature

Watch the Yahoo! Commuting Coop Living Wall Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Did we miss your contribution? Please let us know to add you to the profile.

Would you like one of your projects to be featured on Greenroofs.com? We have to have a profile first! Submit Your Project Profile.

Love the Earth, Plant a Roof (or Wall)!

By Linda S. Velazquez, ASLA, LEED AP, GRP
Greenroofs.com Publisher

Watch the Greenroofs & Walls of the World Virtual Summit 2015 Video: “From Passive House to the Cold North—How Vegetative Envelope Components Impact Buildings” Panel with Dr. Bob Cameron, Dr. Allen Lee, Dr. Karen Liu, and Chris Wark

June 2, 2016 at 8:01 am

Are you are interested in the key impacts of green roofs and walls—what they are, how impacts can be predicted, what factors affect performance, and how performance compares to predictions? Then you cannot miss the “From Passive House to the Cold North—How Vegetative Envelope Components Impact Buildings” Panel Session with Dr. Bob Cameron, Dr. Allen Lee, Dr. Karen Liu, and Chris Wark video from our Greenroofs & Walls of the World Virtual Summit 2015 ~ Connecting the Planet with Living Architecture: People, Projects & Design above or on our VS2015 Virtual Summit 2015 playlist on our GreenroofsTV channel on YouTube.

It’s been almost a year since we concluded our third Greenroofs & Walls of the World Virtual Summit, and as promised, we are now releasing the 23 videos from our 30+ international speakers to the general public.

Virtual Summit 2015 Video From Passive House to Cold North

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The panel discussion will lead to some conclusions about how vegetative envelope components could influence the wider development of residential and commercial buildings based on the Passive House and Zero Net Energy concepts.  Four experts will share their knowledge of these topics through brief presentations followed by a lively discussion.

Moderator Allen Lee leads a wide range of studies related to energy efficiency and technologies.  Bob Cameron brings to the panel information from a study comparing replicate buildings that allowed measurement of the effects of different green building components on energy use, comfort, wastewater treatment, and food growing.  Karen Liu shares her extensive knowledge of the impacts of green roofs and how they depend on climate differences, seasonal variations, and other factors.  Chris Wark draws upon his broad experience in the analysis of green roofs, development of green roof systems, and systems thinking related to Passive House design.

Robert “Bob” D. Cameron, PhD

Virtual Summit 2015 Video From Passive House to Cold North

University Park, PA, USA. Bob spent more than two decades directing the global environmental programs of a Fortune 30 multi-national conglomerate. In the late ‘70s in collaboration with NASA, he designed, permitted, and constructed the first constructed wetlands to treat wastewater from the natural gas industry. Working on every continent except Antarctica, Bob designed award winning environmental programs based on sustainability concepts. Later as President of his own corporation, he de-engineered historic buildings destined for the wrecking ball, which he then relocated and reconstructed with green architectural features.

Pursuing a life-long goal, he recently earned his doctorate from Penn State University at the Center for Green Roof Research. His thesis entailed the invention and construction of a functional architectural system to attenuate wastewater pollutants while reducing a building’s energy use and providing a platform for urban agriculture. Currently, Bob has an appointment with the Department of Landscape Architecture at Penn State University and teaches collegiate courses and conducts research on greenroofs, livings walls, constructed wetlands, aquaponics, and artificial islands while also managing Eco Applied Technologies, a consulting firm for commercial, residential, and industrial applications. He has lectured on sustainable technologies around the world and in 2013 he literally circumnavigated the globe while working on environmental issues in numerous countries, including teaching environmental engineering for several months at a Chinese university which culminated in the design and construction of a living wall with the students. See the 2:45 video of his early work at Penn State “Robert Cameron investigates biofilters to clean dirty water.”

Publisher’s Note:  Read his March 2015 Guest Feature “An Integrated Biofilter System to Contribute to Net Zero Architecture While Providing Decentralized Wastewater Treatment” here on Greenroofs.com.

Amy Chomowicz (Organizer)

Portland, OR, USA. Amy Chomowicz is the Program Administrator for the Sustainable Stormwater Management Division and the Ecoroof Program, City of Portland Environmental Services. Amy has worked in the water quality and watershed restoration fields for 23 years and worked on her first ecoroof project in 1997. Prior to that, Amy worked in energy conservation and renewable energy.

Accepted by Amy Chomowicz, the City of Portland received a 2013 Green Roof Leadership Award for Municipalities from the International Green Roof Association (IGRA) at the 2013 International Green Roof Congress.

Publisher’s Note:  Amy came up with this idea for the panel and had intended to spotlight greenroofs and walls and their energy implications.  Once she realized that prior work commitments wouldn’t allow her to participate, she continued to help organize it and invited Allen Lee, PhD to moderate instead. By the way, you can hear from Amy and her colleagues from Bureau of Environmental Services at The City of Portland, Oregon in their presentation from our inaugural Virtual Summit 2011 in “The Portland Ecoroof Program” A Cross-section of the Green Roof Movement in Portland, Oregon, USA.”

Allen Lee, PhD, LEED AP (Moderator)

Virtual Summit 2015 Video From Passive House to Cold North

The roof of a family housing project in Portland, OR.

Portland, OR, USA. Allen Lee, Ph.D., is an executive director in the Energy Services Division in Cadmus’ Portland, Oregon office. He has more than 25 years’ experience in energy and environmental research and leads a wide range of studies related to energy efficiency and technologies. His management and technical expertise includes demand side management, energy services, codes and standards, green buildings, externalities analysis, and renewables. He has managed more than 60 energy program evaluations and a comparable number of other projects.

He has conducted research on the energy and environmental impacts of green roofs for more than 15 years. He co-developed the original green roof energy analysis module for DOE’s EnergyPlus building simulation model. Dr. Lee has a PhD in policy analysis from the RAND Graduate School, a master of science in aerospace engineering from the University of Southern California and a bachelor of science in engineering from Caltech.

Allen publishes widely on energy issues and has presented papers and made presentations at numerous conferences. He is a co-author of “Residential Efficiency Crossroads: Opportunities for the Future.” Besides being a Leadership in Energy and Environmental Design (LEED) Accredited Professional, he is a member of the Association of Professional Energy Managers and the Association of Energy Service Professionals (AESP).

Karen Liu, PhD

Virtual Summit 2015 Video From Passive House to Cold North

Toronto, Canada. Dr. Karen Liu is a Product Manager for Bonar Xeroflor GmbH. Karen has been conducting green roof research since 2000 when she was a research officer at the National Research Council in Ottawa. She has also led the green roof research team at British Columbia Institute of Technology in Vancouver, BC.

Karen established the first North American field facility dedicated to green roof research and conducted several field studies across Canada to study the climate sensitivity of the technology. She now focuses her work on research and product development at Xeroflor. Karen received her PhD from the University of Toronto, Department of Chemical Engineering and Applied Chemistry.

Publisher’s Note:  Read her November 2015 Guest Feature “Designing Green Roofs for Stormwater Management Technological Advances Offer Low-Weight Options.”

Christopher G. Wark

Virtual Summit 2015 Video From Passive House to Cold North

Thermogram of a Passivhaus building, with traditional building in background.

New York, NY, USA. Christopher Wark has 26 years of multidisciplinary engineering experience providing technical and analytical support for manufacturers, universities and national labs. For the past 12 years, he has focused his efforts on technical solutions in building design and is currently an Associate with BuroHappold Engineering, managing the Analytics group in their New York office.

In 2002, Chris established SHADE Consulting/Green Roof Innovations with his wife Wendy. With SHADE, Chris developed and marketed several innovative modular eco-roof systems, a roof system heat transfer and cost computer program, and conducted green roof system heat transfer analyses for 5 major cities and organizations. In 2010, he developed a modular planting system in partnership with Guiyang Chuangjia High-Tech Accelerator Co. LTD in Guiyang, China.

Chris has also been involved in other thermodynamic related work at Caterpillar Inc., Lawrence Livermore National Lab and two private research laser development companies. He has presented at numerous conferences, has several articles published on a wide variety of engineering topics, and has had the privilege of working directly with several universities, including Stanford’s Center for Integrated Facility Engineering (CIFE) program.

Chris holds Bachelor’s and Master’s of Science degrees in Mechanical Engineering from Washington State University where his graduate work focused on thermodynamics, fluid dynamics and combustion. He has also been a contributing editor, the Energy Editor, with Greenroofs.com since 2011. Download Chris Wark’s complete 32-page Green Roof Energy Series (PDF, 2011). ~ VS2015

Read about the “From Passive House to the Cold North—How Vegetative Envelope Components Impact Buildings” Panel Session with Dr. Bob Cameron, Dr. Allen Lee, Dr. Karen Liu, and Chris Wark video’s 5 Key Learning Objectives which I identified for participants of the Virtual Summit 2015.

Virtual Summit 2015 Video From Passive House to Cold North

We welcome your input and suggestions to make our Greenroofs & Walls of the World Virtual Summit 2017 more accessible, interactive, and a just better all around global social media experience!

~ Happy watching,

Linda S. Velazquez, ASLA, LEEP AP, GRP
Greenroofs.com Publisher

~ Also enjoy these released videos available now from our Greenroofs & Walls of the World Virtual Summit 2015 ~ Connecting the Planet with Living Architecture: People, Projects & Design:

A Higher Purpose – Benefits to Human Health and Education through Green Roofing by Elizabeth Hart.

“A Green Building Should Look Green, Which Means Hairy! Dr. Ken Yeang Keynote Interview by Linda Velazquez.”

The Greenroofs.com 2014 Top 10 List of Hot Trends in Greenroof & Greenwall Design + a Look into 2015″ by Linda Velazquez and Haven Kiers.

Greenroofs.com’s VS2015 Opening Address from Linda Velazquez.”

Promos:

The Greenroofs & Walls of the World Virtual Summit 2015 Speakers.

Invitation to the Greenroofs & Walls of the World Virtual Summit 2015.

VIRTUAL SUMMIT 2015 teaser from Groncol.

Small Scale Green Roofs at the Virtual Summit by Dusty Gedge and John Little.

Video & Project of the Week for December 14, 2015: Private Roof Terrace and Greenwall Landscape Design, Lawrence, NY

December 16, 2015 at 4:47 pm

Greenroofs.com Project of the Week: 12/14/15

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Private Roof Terrace and Greenwall Landscape Design
Lawrence, NY
USA
230 sf. Greenwall

PrivateLawrenceNYGreenwall1a

Project Description & Details

Nature had a calling to this 1250-sq ft rooftop terrace, part of a 1910 arts and crafts style home with modern additions located in Lawrence, New York. With direct roof access from the upper level bedroom, the design would incorporate beauty, function, and form, screening an unsightly generator and an AC condenser unit while softening an L-shaped, hard edged space. The clients sought a roof garden design that could shield the unsightly elements, and create a setting that could be used comfortably throughout the day and evening with living areas for dining and lounging. Modern forms and a living greenwall would bring an inviting design with visual play while giving the home updated roof appeal.

Gunn Landscape Architecture designed and incorporated a curvilinear living greenwall working with Plant Wall Design to engineer the overall structure. Reinterpreting the American meadow and giving it a vertical form for a rooftop, the greenwall incorporates gradients of green hues, herbaceous plant material, and predominantly native species from blooming perennials, ferns, and grasses to mildew resistant climbing varieties traversing diagonally along the curved form. As diverse textures flourish throughout spring, bright color extends from the varied green backdrop later in the season. The plants, growing in nutrient rich sediment without the weight of loam, are placed within felt pockets, designed to encourage minimal loss of water. The private greenwall serves as a striking focal point alongside consistent language in the architectural formwork, slats of wood running uniformly throughout the entire expanse. Accompanied by a living landscape of trees and shrubs on the perimeter, the outdoor sanctuary provides residents with a pleasant new enclave and a solution-oriented design that adds greenery without compromising floor space.

Find more photos and additional information about this project in The International Greenroof & Greenwall Projects Database.

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Year: 2014
Owner: Private
Location: Lawrence, NY, USA
Building Type: Single-Family Residential
Type: Living Wall
System: Custom
Size: 230 sq. ft.
Slope: 85%
Access: Accessible, Private

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Designers/Manufacturers of Record:

Project Manager: François Bléhaut, Gunn Landscape Architecture
Landscape Architect: Gunn Landscape Architecture
Green Wall Engineer: Plant Wall Design
General Contractor: DL Renovations Solutions

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Project of the Week Video Feature

Watch the Private Roof Terrace and Greenwall Landscape Design Lawrence, NY Project of the Week Video below or see it on our GreenroofsTV channel on YouTube:

Did we miss your contribution? Please let us know to add you to the profile.

Would you like one of your projects to be featured? We have to have a profile first!

Love the Earth, Plant a Roof (or Wall)!

~ Linda V.