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A Green Ground Zero | The Nation

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A Green Ground Zero

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The debate over how to redevelop the World Trade Center site has
revolved around several key concerns: the commercial interests of the
real estate industry, the public's desire to embolden Manhattan's
skyline with exciting architecture and the historic obligation to
memorialize thousands of lost lives. As we continue to address and
balance these concerns, let's also seize the chance to reclaim Ground
Zero in the spirit of the twenty-first century, showcasing one of
today's most inspiring and politically meaningful industrial movements:
the revolution in clean energy.

Imagine for a moment that the structures surrounding the memorial will
be sheathed in an invisible skin of electricity-producing solar cells.
During the day, while electricity demand is peaking, the buildings will
silently, automatically produce energy. No power plants or transmission
lines necessary. No greenhouse emissions. No need for oil, coal, natural
gas or nuclear energy. No risk of blackouts. No spiking electricity
prices. Computer and phone networks, elevators, clocks, air conditioners
and ATMs will all run simply, cleanly, like a crop of corn or a grove of
trees, on sunlight. (The complex will be connected to the grid, drawing
electricity when necessary--at night or on cloudy days--and pumping
power back in when it creates a surplus.)

These high-tech buildings will supply all the services and comforts of a
traditional commercial or residential complex but require less than half
the electricity because of their green design features: superinsulated
walls and windows; highly efficient appliances and lighting, heating and
cooling systems; and a motion-sensing laser system that will
automatically switch off lights and equipment when not in use. Whereas
the original World Trade Center complex guzzled nearly 100 megawatts of
electricity a day on peak days, with associated emissions, the new
complex will be a net-zero-emission development. Moreover, this mini-El
Dorado of energy independence and its surrounding neighborhood will be
designed to have minimal need for cars and trucks. Once there, visitors
will be in the greatest walking neighborhood in the world. The three
airports, Kennedy, La Guardia and Newark, will be connected by train to
the downtown terminal, making it an easy commute. An expanded network of
ferries connecting lower Manhattan with Brooklyn, Queens, New Jersey and
uptown will provide a fast and pleasurable way to get around. The heart
of lower Manhattan will be knitted together by a clean, quiet street
grid restored for use by pedestrians alone.

"From both a technological and cost standpoint, this scenario is
entirely possible," says Ashok Gupta, an energy economist at the Natural
Resources Defense Council. Solar systems, fuel cells and
energy-efficiency measures have already been implemented in the design
of several skyscrapers in Manhattan, including the Condé Nast
building at Times Square and the residential tower at Battery Park
currently under construction. As clean-energy technologies become
rapidly more sophisticated and affordable, a large-scale application at
Ground Zero would galvanize their acceptance in the marketplace. As for
transportation, fuel-cell-powered buses and taxis may be too expensive
today, but already they're technologically feasible. The Lower Manhattan
Development Corporation (LMDC) and the Port Authority have approved
additional rail connections for commuters beneath the new complex; they
are also considering plans to depress the West Side Highway for a more
pedestrian-friendly environment, and to add new ferry lines at Battery
Park and on the East River.

The opportunities are real, but they can't be realized without leaders.
Yet neither Governor George Pataki, site developer Larry Silverstein nor
Mayor Michael Bloomberg has expressed much interest so far. "Mr.
Silverstein isn't really thinking about this," says his spokesperson.
"It's just too early to get bogged down in these kinds of details."
Pataki's office expressed a similar lack of initiative, saying the
issues are important but not yet a priority. Alex Garvin, vice president
of planning for the LMDC, was more assertive in his commitment: "We plan
to establish standards for sustainability and green technology that
architects will be not only encouraged but required to meet. But we
can't get started on this now; it's too early to determine the details."

Prominent green architects disagree. Robert Fox, senior principal of Fox
and Fowle, the architecture firm that designed the Condé Nast
building, says planners should adopt the Leadership in Energy and
Environmental Design rating system, the gold standard for sustainable
building practices. "Now is the time to address this, at the beginning
of the planning process," stresses Fox. "Sustainability measures must be
incorporated into every aspect of the design, from the infrastructure of
the water, sewage and electricity systems to the external PV-integrated
paneling."

It's a safe bet that the public will support much if not all of the
larger zero-energy vision. In addition to the LMDC, two
coalitions--Civic Alliance, representing more than 100 institutions, and
New York New Visions, representing dozens of local architecture
firms--have endorsed principles for downtown redevelopment that promote
sustainable design and clean energy. Furthermore, there's impressive
evidence that supports the use of clean-energy systems: Richard Perez, a
scientist at SUNY Albany who's been tracking sunlight in New York City
for more than ten years, has found that the average amount of sun that
hits the city annually is only 12 percent less than that in cloudless
Tucson.

Right now the Pataki administration is considering a proposal to limit
power-plant emissions of carbon dioxide 30-40 percent below 1990 levels
by 2010. Building a zero-energy complex and a state-of-the-art
transportation system would advance these goals and address the mounting
crisis of global warming, while making a clear statement about America's
commitment to energy independence. Since September 11 many energy
experts have called for a massive, government-funded research project, a
"Manhattan Project of alternative energy" to alleviate our dependence on
foreign oil. The opportunity for such an initiative now lies at the foot
of Manhattan. Nothing would be more appropriate for a memorial to a
traumatic past than one that points us in the direction of a sustainable
future.

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