Treasure and Yerba Buena islands are about a mile off the northeast coast of San Francisco. They have a strange history. They were originally part of the city of San Francisco before they were confiscated by the federal government as naval and coast guard bases during World War II. The federal government then sold the islands back to the city government, which in turn created the Treasure Island Development Authority (TIDA) and sold much of the property to real estate developers Wilson Meany, Lennar Urban, and Kenwood Investments.
As San Francisco housing prices continue to skyrocket, the aim is to create 8,000 new housing units on the islands, nearly a third of which will be affordable, transforming these islands into the “next great neighborhood” just 12 minutes by ferry to downtown San Francisco. On the 425-acre Treasure Island, some 300 acres will be turned into public parkland, creating the largest new public green space in the city since Golden Gate Park. This is the kind of grand city-building rarely done in the U.S. anymore.
First, a brief history of the islands: In the 1930s, the San Francisco — Oakland Bay Bridge was constructed, linking downtown San Francisco to Yerba Buena and Treasure Island and then those islands to Oakland.
The very-flat Treasure Island was built up in 1936-37 through tons of imported rocks added over shallow shoals, all in time to become the site of the 1939 World’s Fair, which was officially named the Golden Gate International Exposition. The island later became a municipal airport, where the Pan Am clipper flew to Shanghai. Now, only those passenger terminals and hangars remain, and they are the only historic, protected buildings on the island.
At the onset of World War II, the U.S. government confiscated the island and transformed it into a naval station, an embarkation point for the Pacific theater of war. In the 1950s and 1960s, Treasure Island was the site of the U.S. Navy Naval Technical Training Center (NTTC). And according to the book Gay by the Bay: A History of Queer Culture in the San Francisco Bay by Susan Styker, there was also a dark, cruel episode in the island’s history: a psychiatric ward on the base was used to study and experiment on naval sailors who were being discharged for being gay. The base facilities closed in 1997 through the base realignment and closure (BRAC) program. The federal government remediated brownfields that littered the landscape, opening up the island for residential and commercial development.
In contrast with the flat artificial nature of Treasure Island, the nearby Yerba Buena Island is nature made, very hilly, and rich in native plant and bird life. Once called Goat Island or Sea Bird island, this smaller 150-acre island has a similar history. The U.S. federal government confiscated it and managed as part of the Treasure Island naval base. The island was home to officer housing, including for residence for Admiral Chester W. Nimitz, who was commander of the Pacific fleet in World War II. There is now a U.S. coast guard search and rescue base and clipper boat cove. Across both islands, there are now a few thousand people living full-time.
According to Chris Meany, a partner at Wilson Meany, the process of developing the island started in earnest in the 2000’s. After a decade-long “mind boggling” negotiation process, Mayor Gavin Newsome agreed in 2009 to pay the federal government $105 million for Treasure Island, while the federal government retains some 40 acres for U.S. Department of Labor Jobs Corps facilities and a section of Yerba Buena Island for the U.S. Coast Guard. In 2005, the first land plan was developed by the city and a team of developers at Wilson Meany, Lennar Urban, and Kenwood Investments. The plan included a development rights swap between Treasure and Yerba Buena islands in order to protect 75 percent of the richly bio-diverse Yerba Buena from development and concentrate denser housing on Treasure island.
For the new communities on the co-joined islands, the city and the developers aimed for sustainable and resilient design excellence. This involves creating public transit access; orienting communities to reduce wind; building sustainable and resilient housing, parks, and promenades; and creating a massive park that can adapt to rising sea levels.
Leo Chow, a partner with SOM, said Treasure Island is a beautiful place with access problems. Right now, visitors can either drive, bike, or take the bus over the Bay Bridge — just one route. A new ferry terminal in development on Treasure Island will add an important option and take people to and from downtown San Francisco in 12 minutes. At the new ferry landing, people can also hop on a bus or access bicycle lanes. “It will be possible to circumnavigate the island by bike.”
The new commercial and residential eco-districts are oriented on a “parallelogram grid” to maximize sun exposure but reduce the impact of high winds coming off the bay.
The commercial district will include a retail corridor in the historic airport terminals and hangars. Residential communities themselves will be compact developments, 90 percent of which will be a 10-15 walk from the primary ferry and bus terminal.
Amid the new housing, there will be smaller, shared streets that privilege pedestrians and bicyclist instead of cars, leading to pocket parks and coastal parks, promenades, and bicycle pathways.
Neighborhoods themselves will mimic San Francisco’s urban feel — the “white, gold city.” Architects will follow rigid design standards calling for white buildings. “It will be a light-colored city against rich nature.”
Kevin Conger, FASLA, a founding partner at CMG Landscape Architecture and an integral part of the design team for the islands, said the public spaces were designed with both the 15,000-20,000 full-time residents and the many thousands of expected visitors in mind.
The public spaces had to be thought of as an “attractive destinations for the whole city — a city-wide waterfront park and a regional open space destination, with sports fields, a 20-acre urban farm for local food production, and natural areas, along with facilities for kayaking, sailing, and bicycling.”
CMG thoughtfully designed all the landscape infrastructural systems to be multi-purpose, too. The green spaces ensure that the island manages 100 percent of its stormwater run-off but also create habitat for wildlife. An island waste water treatment plant funnels reclaimed water to wetlands and is used for irrigation. “The goal was to close all these cycles in a self-contained eco-district.”
The large parkland was designed to accommodate future sea level rise as well. “We purposefully set-back developments 350-feet from the shoreline, so we may protect the community now and accommodate further future adaptation.” In the area called the wilds, which is filled with adaptable wetlands in an inter-tidal zone, the park will naturally recede or retreat as waters rise. The designers anticipated sea level rise out beyond 2070, and future adaptation needs are covered in the long-term budget.
Overlaying the ecological elements is a public art master plan, which puts 100 percent of art in the public realm, “increasing the cultural value of the parks.” Conger believes art is an important ingredient in a walkable public realm — “it’s so critical to reward pedestrians with a high-quality walking environment.”
Over on Yerba Buena Island, where CMG devised a comprehensive wildlife habitat management plan that creates “natural landscape patches,” connected habitat for birds and plants. Some 75 percent of the island will be reserved for parks, beaches, and 5 miles of walking and bicycling trails.
Working with the San Francisco department of the environment, the team has already removed invasive species and propagated many thousands of native plants from seeds and then planted them back into the island.
International airports are in fierce competition for passengers and regularly one-up each other with new wow-factor amenities, shops, and restaurants. But Singapore decided to raise its game by going another direction: a plant-filled haven, a gateway consistent with its moniker — “the city in a garden.” The result is an inventive model other airports should copy, if not in form, then certainly in spirit.
The new Jewel Changi airport features a 6-acre indoor forest, walking trails, and the world’s tallest indoor waterfall. This restorative mecca filled with 2,500 trees and 100,000 shrubs not only revitalizes weary international travelers but is also open to the public.
Over the past six years, Safdie Architects has led a team that included PWP Landscape Architecture, Atelier 10, WET, Burohappold, and ICN International to create this bar-raising travel experience.
Jewel Changi provides that nearby natural respite with a 5-story-tall forest encased in a 144,000-square-foot steel and glass donut structure. During rain storms, water pours through an oculus in the roof — creating the 130-foot-tall Rain Vortex, a mesmerizing waterfall sculpture that can accommodate up to 10,000 gallons per minute at peak flow. Stormwater is then recycled throughout the building.
According to Adam Greenspan, ASLA, a partner at PWP, there is a “forest valley” and a “canopy park.” Throughout, the firm used stone and wood to create winding paths that immerse visitors in nature.
The valley is organized into terraces, like you would find in a shade-covered coffee or tree plantation, and features three types of trees: Terminalia, a native to Madagascar; Agathis Borneensis, which is native to Malaysia and Indonesia; and Agathis Robusta, which is native to Australia. Terraced planters are faced with Indonesian lava stone that epiphytic and and other plants can climb.
Amid the canopy park, PWP planted a number of species of wide-spreading Ficus trees that will eventually create shade and a comfortable environment. Up on the fifth level, there’s a topiary walk and horticultural gardens, and an event space for up to 1,000 people.
Throughout the biosphere-like terminal, PWP selected some 200 species of mostly-highland plant species, calibrating them to the giant torus’ unique conditions where temperatures and humidity levels are slightly cooler than outside. “Air movement, humidity, and natural light have all been balanced.”
In addition to hosting some 300 shops and restaurants and a transit hotel, the terminal connects to the city’s public bus system. Pedestrian bridges and an inter-terminal train link passengers and visitors to the airport’s many gates.
With Jewel Changi, Singapore has reinvented what an airport can be, just as they re-imagined what a hospital can be with Khoo Teck Puat Hospital, which is not only a medical facility but also a green hub open to the community. Now let’s hope Singapore’s biophilic design culture spreads around the world, like the planes that leave its terminals.
According to Babcock & Wilcox Vølund, the engineers of the power plant, Copenhill will convert 400,000 tons of waste each year into heat for 250,000 homes and energy for another 62,500 while producing zero toxic air pollution. Some 100,000 pounds of ash collected from the waste incineration process will be reused to build roads; and some 90 percent of the metals in the waste stream will be salvaged.
Two ski lifts take visitors up to the slope, which allows for all types of skiing — alpine and racing — along with snowblading and snowboarding. On the Copenhill website, one can already reserve a time to snow plow or slalom down the slopes for about $20 an hour. Visitors can also rent equipment, take a ski class, or join SKI365, the building’s ski club. The big plus: because the slope is built using specialized artificial turf, people will be able to ski up there year round.
Translating their website from Danish, it’s clear they’ve tried to design the space for everyone: “If you a beginner, a shark on skis, free-styler, fun skier, man, woman, boy, girl, thick, thin, tall or short, then you are part of the community. We have something for everyone. There are both red / black, blue, and green courses. In addition, there is also a slalom course, free-style park, and, of course, an area for the smallest.”
For those who avoid skiing, there are freely-accessible paths sloping up a 5-35 percent grade where one can walk up or take a heart-pounding run. Bjarke Ingels’ firm BIG and landscape architects with SLA planted more than 30 trees in landscaped areas. There, Copenhill invites you to “take a picnic in the shrubbery or just enjoy the view on one of the reclining benches.” There’s also a club for these path enthusiasts — RUN365, with crossfit training options for members.
The facility replaces an older power plant, and the cost of building Copenhill is shared among the five municipalities who will sell Copenhill’s heat and power. But according to Bloomberg, the city government thinks it’s perhaps the tourism money — rather than the heat or power — that will end up offsetting a larger share of the cost of the new plant. Situated just 13 minutes from the airport, it will be hard for first-time visitors — particularly those with kids — to avoid making a stop.
In an interview, BIG told Inhabitatthat the building is expected to blow steam rings at some point. The technology apparently works — they are now fine-tuning.
Building Your Values – Curbed New York, 11/20/18
“The Ford Foundation’s restoration of its landmark building makes a bold statement about what architecture owes the public today.”
It’s High Time to Memorialize the South’s History of Lynching — The Architect’s Newspaper, 11/2018
“According to a new report by The Cultural Landscape Foundation (TCLF) entitled, Landslide 2018: Grounds for Democracy, numerous lynching sites in Shelby County, Tennessee, are virtually unmarked for their historical significance.”
Planning a Neighborhood Square – Western Planner, 11/21/18
“Designing a neighborhood square to fulfill these social functions is not so simple. One of the biggest challenges is to get the proportions of the square right.”
Take a Look at Ambitious Plan to Transform Pease Park– Curbed Austin, 11/2/18
“A year after receiving a $9.7 million Moody Foundation grant to jump-start implementing its long-awaited master plan, the Pease Park Conservancy unveiled new drawings and details about the major transformation in store for the beloved central-city parkland.”
If we want to make the shift to a green economy this century, then we need the workforce with the skills to get us there. If we want to address the crisis of climate change and accelerate our path to future sustainability and resilience, those working in green industries today and in the future continually need new knowledge and skills. At the 2017 Greenbuild in Boston, green building industry education experts discussed employment trends, changes now occurring in higher and vocational education, and what future workplace skills will be needed.
According to Charles Vescoso, American Technical Publishers, in the U.S. renewable energy jobs are now at nearly 800,000 and growing 12 times as fast as other jobs; and there will be 3.3 million jobs in the green building industry by 2018, supporting a $190 billion industry. (In an earlier session, U.S. Green Building Council [USGBC] president Mahesh Ramanujam said the entire “LEED economy,” which includes all employment associated with LEED-certified buildings, now tops 8.4 million jobs and has resulted in $550 billion in investment).
Catholic University architecture professor Patricia Andrasik said universities have been driven to reconsider their missions to meet the market’s demand for employees with practical skills in sustainability and to address climate change, the global ecological crisis, and rising inequality.
In terms of teaching sustainability, Andrasik said there are now even more disciplines involved, with greater interdisciplinary collaboration. Sustainability is now intrinsic to the study of engineering, architecture, landscape architecture, public health, urban planning, real estate, finance, business, policy, and many scientific fields. Because the innovations are coming so fast, Andrasik said curricula are essentially being re-written every year.
Andrasik herself runs the LEED Lab at Catholic University, which offers “applied sustainability education.” Students install and test green building energy meters, read data logs, study dashboards. They are being taught how to “track performance and find mistakes” in operational green buildings, and developing skills in green building management. The course, which was developed in conjunction with the U.S. Green Building Council, is now being used by 25 universities.
Institutions of higher education are also now making even stronger commitments to turn their campuses into showcases of sustainability, using best management practices. Following the birth of the environmental and sustainability movement in the 1970s, universities began staffing up for sustainability in the 1980s and 90s. In the 00s, there was a bump in hiring professionals who can maintain increasingly complex green building systems, but it was really from 2008-2012, as university’s academic priorities evolved to address climate change, where Andrasik saw the greatest jump. “Campus operations are now aligned with academics — efficiency has been driven to a new level.”
Vescoso said outside higher education, in the world of vocational training, there is also a shift towards blending classroom education on sustainability with field training. With these programs, which aim to train building and landscape-related technology installers, technicians, and maintainers, “the focus is now on why we do things a certain way; before it was just how to do something.” For example, the Net Zero Plus Electrical Training Institute in California is a net-zero building that is also a classroom, where students learn about the science and also get hands-on experience with solar panels, micro-grids, and other technologies.
Beyond all the new knowledge and job-related skills, there is also a need for new workplace skills. For Elaine Aye, with Green Building Services, employees in fast-moving green industries need to be “adaptive, independent, collaborative, creative, innovative, and self-directed” in pursuing the triple bottom line: economic, social, and environmental benefits.
Multiple decades into her own career, Aye explained how she has gotten four certifications in the past decade in order to stay up to date. “I have to keep my mind alert and learn to adapt.” And she said more employees are like her and demand training through in person or online tools so they can continually improve their own skills.
The workplace itself is also constantly changing: it’s now “the most diverse ever,” in terms of age, social and cultural differences, and educational backgrounds.
Each April World Landscape Architecture Month (WLAM) celebrates all aspects of landscape architecture. The American Society of Landscape Architects (ASLA) asked its members and followers to share pictures of their favorite examples of landscape architecture on social media with #WLAM2017 and a card that reads, “This Is Landscape Architecture.” The goal of the campaign is to educate the public about the profession and all it entails.
This year, approximately 1,700 people from 57 different countries posted nearly 7,000 times with #WLAM2017, reaching 2.9 million people. Each day during WLAM a different ASLA chapter took over our Instagram so we could show the breadth of the field.
For example, the Iowa Chapter decided to highlight off some of its public spaces.
Saving Bertha: The Effort to Turn a Piece of Seattle History into Art– Seattle Magazine, 4/20/17
“After Bertha’s dramatic emergence from the nearly 2-mile-long tunnel she diligently, if erratically, drilled in service of a new, underground stretch of SR 99 (and re-opened Seattle waterfront), a certain post-drill pallor has descended upon the city. After all the fanfare and ceremony—not to mention millions of tax dollars—Bertha is scheduled to be dissembled and sold off for scrap, and soon.”
Using RPGs to Solve Environmental Problems– PC Magazine, 4/21/17
“Landscape architects at North Carolina State University developed open-source modeling software that uses the basics of role-playing games to help solve environmental problems.”
World Landscape Architecture Month: Let’s Celebrate All Things Green – The Missoulian, 4/25/17
“It’s been a long, hard winter here in western Montana, what with blizzards, sub-zero temperatures and lots of snow. As spring slowly emerges, it’s time to celebrate all things green. Let’s celebrate April – it’s World Landscape Architecture Month.”
São Paulo’s Mayor Tries to Make the City Greener– The Economist, 4/27/17
“The phrase ‘concrete jungle’ might have been coined for São Paulo. Brazil’s megalopolis has 2.6 square meters of green space for each of its 11 million inhabitants, a tenth as much as New York and a fifth of what the World Health Organization recommends.”
Understanding What Makes Plants Happy – The New York Times, 4/30/17
“First, we have to understand that plants are social creatures. Our garden plants evolved as members of diverse social networks.”