Green Roofs - Living Architecture Monitor - Spring 2018 - 17

cant. Jerke's report finds that the park retains almost 70 per cent of the stormwater that falls on the site
and the remainder is cleaned, filtered, and diverted into the Chicago River. The park's 500 plus trees help
remove 426.9 pounds of air pollutants each year. Millennium Park and the environmental stewardship
culture it has created has no doubt had a role to play in Chicago's ongoing success in moving towards
sustainability. Chicago has long been a supporter of green roof development, through regulations and
incentives and Millennium Park is an award-winning example of how green spaces contribute to a both a
city's economy and sustainability targets.
The City of San Francisco has progressive environmental and climate change goals and its recent
initiatives reflect this. With the implementation of the Better Roofs Ordinance in January 2017, San
Francisco now requires green roofs, solar panels or a combination of both on new construction projects.
Transbay Transit Center, due to be completed in early 2018, is a modern regional transit hub that will
connect eight Bay Area Counties and the State of California through 11 transit systems. The new transit
center will accommodate up to 45 million riders annually, including bus, commuter rail, and high-speed
rail passengers, many walking or riding their bicycles to and from the Center.
According to the Department of Public Works, the Transbay Terminal Center will be LEED Gold
certified. It incorporates the use of natural lighting, a geothermal system, and greywater recycling.
Additional features include:
* a five and a half acre rooftop park that will absorb carbon dioxide from bus exhaust, retain and filter
stormwater, and provide a habitat for local wildlife;
* extensive use of natural lighting which will reduce energy costs;
* reuse of greywater and stormwater to minimize potable water consumption and to substitute other
non-potable water; and
* use of a geothermal system to significantly reduce the cooling costs as the system will harness the relatively low temperature in the ground to chill water. Pipes will be coiled under the building footprint,
circulating water deep below grade.

The 5.4-acre green roof was
designed in part by Paul Kephart
of Rana Creek Design, a keynote
speaker at the upcoming Grey
to Green conference in Toronto
(greytogreenconference.org). According to Rana Creek Design,
the park is designed to promote
water reuse and conservation
while also providing much
needed green space in a rapidly
urbanizing downtown. The
greywater system will provide
water for the center's toilets and
will save an estimated $50,000
per year. Major real estate development projects are also planned
for around the Transbay Transit
Center.
The Transbay Transit Center
rooftop park will serve as a model
for future projects in San Francisco and California's ongoing efforts to become more sustainable.
The project will also provide a

Images courtesyRana Creek Design

SAN FRANCISCO'S MULTI-FUNCTIONAL
TRANSBAY TRANSIT CENTER TO
INCLUDE 5.4 ACRE GREEN ROOF PARK

LIVINGARCHITECTUREMONITOR.COM

LIVING ARCHITECTURE MONITOR / SPRING 2018 / 17


http://www.greytogreenconference.org http://www.LIVINGARCHITECTUREMONITOR.COM

Table of Contents for the Digital Edition of Green Roofs - Living Architecture Monitor - Spring 2018

Table of Contents
Green Roofs - Living Architecture Monitor - Spring 2018 - I
Green Roofs - Living Architecture Monitor - Spring 2018 - Cover1
Green Roofs - Living Architecture Monitor - Spring 2018 - Cover2
Green Roofs - Living Architecture Monitor - Spring 2018 - Table of Contents
Green Roofs - Living Architecture Monitor - Spring 2018 - A1
Green Roofs - Living Architecture Monitor - Spring 2018 - 1
Green Roofs - Living Architecture Monitor - Spring 2018 - 2
Green Roofs - Living Architecture Monitor - Spring 2018 - 3
Green Roofs - Living Architecture Monitor - Spring 2018 - 4
Green Roofs - Living Architecture Monitor - Spring 2018 - 5
Green Roofs - Living Architecture Monitor - Spring 2018 - 6
Green Roofs - Living Architecture Monitor - Spring 2018 - 7
Green Roofs - Living Architecture Monitor - Spring 2018 - 8
Green Roofs - Living Architecture Monitor - Spring 2018 - 9
Green Roofs - Living Architecture Monitor - Spring 2018 - 10
Green Roofs - Living Architecture Monitor - Spring 2018 - 11
Green Roofs - Living Architecture Monitor - Spring 2018 - 12
Green Roofs - Living Architecture Monitor - Spring 2018 - 13
Green Roofs - Living Architecture Monitor - Spring 2018 - 14
Green Roofs - Living Architecture Monitor - Spring 2018 - 15
Green Roofs - Living Architecture Monitor - Spring 2018 - 16
Green Roofs - Living Architecture Monitor - Spring 2018 - 17
Green Roofs - Living Architecture Monitor - Spring 2018 - 18
Green Roofs - Living Architecture Monitor - Spring 2018 - 19
Green Roofs - Living Architecture Monitor - Spring 2018 - 20
Green Roofs - Living Architecture Monitor - Spring 2018 - 21
Green Roofs - Living Architecture Monitor - Spring 2018 - 22
Green Roofs - Living Architecture Monitor - Spring 2018 - 23
Green Roofs - Living Architecture Monitor - Spring 2018 - 24
Green Roofs - Living Architecture Monitor - Spring 2018 - 25
Green Roofs - Living Architecture Monitor - Spring 2018 - 26
Green Roofs - Living Architecture Monitor - Spring 2018 - 27
Green Roofs - Living Architecture Monitor - Spring 2018 - 28
Green Roofs - Living Architecture Monitor - Spring 2018 - 29
Green Roofs - Living Architecture Monitor - Spring 2018 - 30
Green Roofs - Living Architecture Monitor - Spring 2018 - 31
Green Roofs - Living Architecture Monitor - Spring 2018 - 32
Green Roofs - Living Architecture Monitor - Spring 2018 - 33
Green Roofs - Living Architecture Monitor - Spring 2018 - 34
Green Roofs - Living Architecture Monitor - Spring 2018 - Cover3
Green Roofs - Living Architecture Monitor - Spring 2018 - Cover4
Green Roofs - Living Architecture Monitor - Spring 2018 - M1
Green Roofs - Living Architecture Monitor - Spring 2018 - AD1
Green Roofs - Living Architecture Monitor - Spring 2018 - AD2
Green Roofs - Living Architecture Monitor - Spring 2018 - AD3
Green Roofs - Living Architecture Monitor - Spring 2018 - AD4
https://www.nxtbook.com/dawson/greenroofs/lam_2020Summer
https://www.nxtbook.com/dawson/greenroofs/lam_2020Spring
https://www.nxtbook.com/dawson/greenroofs/lam_2019Winter
https://www.nxtbook.com/dawson/greenroofs/lam_2019Fall
https://www.nxtbook.com/dawson/greenroofs/lam_2019Summer
https://www.nxtbook.com/dawson/greenroofs/lam_2019Spring
https://www.nxtbook.com/dawson/greenroofs/lam_2018winter
https://www.nxtbook.com/dawson/greenroofs/lam_2018Fall
https://www.nxtbook.com/dawson/greenroofs/lam_2018summer
https://www.nxtbook.com/dawson/greenroofs/lam_2018spring
https://www.nxtbook.com/dawson/greenroofs/lam_2017winter
https://www.nxtbook.com/dawson/greenroofs/lam_2017fall
https://www.nxtbook.com/dawson/greenroofs/lam_2017summer
https://www.nxtbook.com/dawson/greenroofs/lam_2017Spring
https://www.nxtbook.com/dawson/greenroofs/lam_2016winter
https://www.nxtbook.com/dawson/greenroofs/lam_2016fall
https://www.nxtbook.com/dawson/greenroofs/lam_2016summer
https://www.nxtbook.com/dawson/greenroofs/lam_2016spring
https://www.nxtbook.com/dawson/greenroofs/lam_2015Winter
https://www.nxtbook.com/dawson/greenroofs/lam_2015fall
https://www.nxtbook.com/dawson/greenroofs/lam_2015summer
https://www.nxtbook.com/dawson/greenroofs/lam_2015spring
https://www.nxtbook.com/dawson/greenroofs/lam_2014winter
https://www.nxtbook.com/dawson/greenroofs/lam_2014fall
https://www.nxtbook.com/dawson/greenroofs/lam_2014summer
https://www.nxtbook.com/dawson/greenroofs/lam_2014spring
https://www.nxtbook.com/dawson/greenroofs/lam_2013winter
https://www.nxtbook.com/dawson/greenroofs/lam_2013fall
https://www.nxtbook.com/dawson/greenroofs/lam_2013summer
https://www.nxtbook.com/dawson/greenroofs/lam_2013spring
https://www.nxtbook.com/dawson/greenroofs/lam_2012fall
https://www.nxtbook.com/dawson/greenroofs/lam_2012summer
https://www.nxtbook.com/dawson/greenroofs/lam_2012spring
https://www.nxtbook.com/dawson/greenroofs/lam_2012winter
https://www.nxtbook.com/dawson/greenroofs/lam_2011fall
https://www.nxtbook.com/dawson/greenroofs/lam_2011summer
https://www.nxtbook.com/dawson/greenroofs/lam_2011spring
https://www.nxtbook.com/dawson/greenroofs/lam_2011winter
https://www.nxtbook.com/dawson/greenroofs/lam_2010fall
https://www.nxtbook.com/dawson/greenroofs/lam_2010summer
https://www.nxtbook.com/dawson/greenroofs/lam_2010spring
https://www.nxtbook.com/dawson/greenroofs/lam_2010winter
https://www.nxtbook.com/dawson/greenroofs/lam_2009fall
https://www.nxtbook.com/dawson/greenroofs/lam_2009summer
https://www.nxtbook.com/dawson/greenroofs/lam_2009spring
https://www.nxtbook.com/dawson/greenroofs/lam_2009winter
https://www.nxtbook.com/dawson/greenroofs/lam_2008fall
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