Cities are uniquely positioned to drive the sustainability revolution—whether in concert with national governments (as is possible in some countries) or on their own (which is necessary in some countries).
Cities lead the way in greening transportation, the built environment, food production, procurement, economic development and more, with impacts far beyond their borders. What can cities—and regional clusters of cities—do to create a living model of the green economy?
What do cities do?
Cities perform four key roles, each of which can have significant impact on quality of life, economic prosperity, and environmental sustainability, and provide powerful leverage for change.
Cities express and leverage the public will.
Government, though out of fashion in some US circles these days, is simply “what we do together”—a collaboration to create viable communities and the systems that sustain them. Through general planning processes, zoning and building standards, and economic development policies, cities define the landscape of the rest of our lives—for example by building distributed generation into it.
Cities collect and spend money.
By operating eco-efficiently, in facilities and fleets, cities act as skillful fiduciaries of the public trust and set examples for other developers and operators. By establishing green procurement standards—perhaps in collaboration with local universities, hospitals and businesses to provide economies of scale—cities provide consistent market demand for the businesses of the new economy. By using their bonding authority, cities can guide capital formation and investment to accelerate the new economy.
Cities gather and dispense information.
Cities collect lots of data—their spending, building permits, infrastructure, and more—and can provide open access to most of it, as Palo Alto is doing, both to support transparency and democracy and to fuel the innovation with open APIs. Cities—and regions—can track the resource “metabolism” of energy and materials, and make those and other community sustainability indicators available in interactive scoreboards that let people see progress and compete to do better—in real time.
Cities provide shared services.
In addition to formal educational services, cities can provide technical assistance to support entrepreneurship and the green evolution. In addition to the operating infrastructure of urban life, cities can convene conversations about what we want that future infrastructure to be.
Cities face the challenges we all face: Do we try to slow the damage? or build the regenerative capacity of the living systems that sustain the human experiment. Do we apply band-aids? or build lasting solutions? Do we leave money on the table? or define the markets of the future? In each of these challenges, cities will be pivotal players.
—Gil Friend, Chief Sustainability Officer, City of Palo Alto
This post is a submission to Masdar Engage.