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2.25.2009

New Standard Helps Developers Go Green

Source: Globe St.com
by Sule Aygoren Carranza


WASHINGTON, DC-Multifamily developers who want to take their projects green now have a set of guidelines to refer to, with the recent approval of the National Green Building Standard by the American National Standards Institute. The ANSI endorsement, which lends credibility to the standard, was the last necessary hurdle in its development process.

The NGBS--also known as ICC 700-2008--is the first and only agreed-upon standard that covers residential properties, including apartments, condos and the residential portions of mixed-use developments, as well as land development and remodeling and renovation. Until now, multifamily firms interested in sustainable development have had to follow guidelines designed for high-rise commercial properties or single-family homes.

Expected to be published this spring, the standard was crafted according to ANSI’s strict guidelines by the National Association of Home Builders and the International Code Council, with input from a consensus committee comprised of builders, architects, product manufacturers, regulators and environmental experts. The NAHB Research Center directed the work of the committee and provides certification for green projects.

The certified body of the NGBS, the NAHB Research Center has a set fee for green multifamily projects that’s $200 per building and another $20 for each green unit in the building. Builders can team with accredited verifiers who can score the project.

But, green development is nothing new. NAHB’s Carlos Martin points out that the organization’s members had been looking at how to make projects environmentally friendly for some time, though much of the focus had been on energy efficiency. The increased concentration on the holistic approach to sustainability "is not revolutionary," says the assistant vice president. "It’s evolutionary."

In 2005, the NAHB had actually introduced the NAHB Model Green Home Building Guidelines, giving developers the first national platform to understand green techniques and incorporate them into the single-family homes they were building. Those guidelines were also meant to serve as a baseline so builders could develop local green building programs.

With the intention of "having an approved rating system that’s flexible, dynamic and practical," says Martin, the NAHB and ICC started their work with the consensus council two years ago, using those 2005 guidelines as a starting draft. The groups worked on the standard for over a year, holding four public hearings and analyzing more than 3,000 public comments, before presenting it to the Standards Institute.

"ANSI certification confirms that this standard is not an ‘industry-generated' document, but was developed through a rigorous process requiring public input, a diversity of participants, consensus and due process," says Eileen Lee, vice president of energy and environmental policy at the National Multi Housing Council.

And because the NAHB worked with the ICC to develop the standard, it is the only green rating system specifically written to be compatible with existing building codes. Not only will the NGBS give apartment developers set guidance on how to approach environmentally friendly projects, says Lee, "it is also important for the growing number of states and localities considering mandatory green building requirements. The NGBS offers a more appropriate alternative for residential properties than other non-standardized green rating systems like the US Green Building Council’s LEED criteria."

It was the option of having broader choices that spurred NAHB to become involved in this effort, explains Martin. The organization has been promoting not only "change in the way we build, but also how our building is interpreted and valued by appraisers, realtors, lenders and underwriters and even insurers. We believe that any builder who wants to go green should be able to, and having credible, practical and universally agreed-upon options is part of that process. Builders need to be able to choose options that will allow them to reach a given level of greenness that is appropriate for their practice and makes sense practically. Choice will move mountains, but in a metaphoric, environmentally friendly way."

There has indeed been a proliferation of green building initiatives nationwide, points out Paula Cino, director of energy & environmental policy for the NMHC. To date, there are 31 states, 112 cities and 12 federal agencies that have some sort of green building statutes. However, she points out, "It’s important to note that these numbers include many jurisdictions that are either incentivizing green building or only mandate green building in public projects or publicly funded buildings."

Only one state and 18 cities currently mandate sustainability in private construction, but that figure is expected to rise in coming years. That shows "we’re pretty early in the game when it comes to green building requirements in private construction, which means there are good opportunities for discussion and education at the state and local level, as mandates are proposed and considered," Cino relates.

That is where the NGBS comes into play. "We strongly believe that this standard is a better tool for green building in the multifamily sector than other green building programs currently available," she says. "Our goal is to have the NGBS specify, as a compliance option, every time legislation or an incentive program says that residential construction has to follow some kind of green building criteria."

In fact, a number of housing bills brought forward last year sought to tie federal requirements with green building. Among the federal proposals in 2008, there were new green building requirements for Hope VI projects and more energy efficiency requirements for building codes in several HUD programs. The 2009 stimulus package has a large allocation to green, and requires that states receiving grant money must update their building energy codes. And this year, comprehensive energy and climate change bills are expected to be brought to Congress.

Structured like LEED and Green Globes, some of the aspects of the NGBS are mandatory while others are point-based options that allow developers to pick and choose what features make the most sense for their projects. Builders must achieve a minimum number of points in each of the six categories of the standard, but its crafters made an effort to tie the mandatory requirements with building code requirements.

"This structure can cause some anxiety for some people, but it’s really not warranted," says Cino. "There are some point options that are more suited for single-family construction but not multifamily, and vice versa. The development committee ultimately decided that was fine, so long as there were enough points available collectively for each type of residential building to comply." Plus, the fact that the standard applies to both single-family and multifamily projects helps developers who build both types of projects in terms of time savings and efficiency. More HERE

2.24.2009

Slums of Hope


City Journal Winter 2009.
By Howard Husock
For displaced peasants, the world’s vast urban ghettos are a gateway to a better future.

In the favelas of Sao Paulo, the World Bank is making incremental improvements, like sewers and potable water.
Marie Hippenmeyer/AFP/Getty Images
In the favelas of São Paulo, the World Bank is making incremental improvements, like sewers and potable water.

Close to 120 years have passed since Jacob Riis published How the Other Half Lives: Studies Among the Tenements of New York. Using stereoscopic camera, magnesium flash powder, and riveting language, the Danish-born onetime crime reporter seared bleak, iconic images of New York’s low-income neighborhoods into the American consciousness. Though today Riis is almost universally celebrated—new biographies continue to appear—he helped set housing policy on a course that would prove tragically misguided. In particular, he inspired a range of government policies that viewed slums as bleak wastelands that transformed their residents into paupers and criminals and therefore had to be radically changed or eradicated.

The problems that Riis and the housing-reform movement sparked are still relevant today, since slums, unlike many ills that worried nineteenth-century social reformers, remain very much with us. Indeed, their scale in the developing world dwarfs that of Riis-era New York. The United Nations estimates that in 2001, 924 million people, or 31.6 percent of the world’s urban population, lived in slums; the number today surely exceeds 1 billion. As Planet of Slums author Mike Davis writes, residents of the new slums constitute the “fastest-growing and most unprecedented social class on earth.”

The harrowing descriptions of the conditions in Third World slums in a tide of recent books on the subject, including Davis’s, are in the Riis tradition. But the books’ overall assessments and reform prescriptions often are decidedly not. A relative consensus has formed about how best to address the new slums’ problems, and surprisingly, it appreciates what the UN calls the “positive” elements of slum life, shaped by a population characterized not as oppressed and helpless but as resourceful and creative. Journalist Robert Neuwirth, for instance, extols slums as places where “squatters mix more concrete than any developer. They lay more brick than any government. They have created a huge hidden economy. . . . [They] are the largest builders of housing in the world—and they are creating the cities of tomorrow.” In keeping with this encouraging trend, the UN even describes the Third World’s informal settlements as “slums of hope.”

What, exactly, are slums? Some, especially in the developed world, are once-affluent neighborhoods gone to ruin; others were once public housing. But most are gigantic, tightly packed concentrations of flimsy shacks and shanties that rural migrants have built on the outskirts of cities—what the UN calls “vast informal settlements that are quickly becoming the visual expression of urban poverty.”

Most of these settlements are in the developing world. Of the 924 million slum dwellers worldwide in 2001, 554 million lived in Asia, in such cities as Mumbai and Kolkata in India and Karachi in Pakistan. Another 187 million lived in Africa, in places like Cairo, Durban, Johannesburg, and Nairobi. And 128 million lived in Latin America and the Caribbean (famously, in the favelas of Rio de Janeiro and São Paulo). Only 54 million were in developed countries.

The UN blames the massive migrations from rural areas either on population growth that the countryside cannot sustain or on economic prescriptions said to emphasize commercial agriculture over small farming, thus driving the poor off the land. Whatever the cause, this “urbanization of poverty” has resulted in the large-scale erection of primitive forms of shelter, either on public land or on private land owned by absentee landlords. Water, sanitation, and other utilities are usually lacking, making the incredible overcrowding even harder to bear.

One doesn’t forget visits to such places. When, during the late apartheid era, I traveled through black townships outside the beautiful seaside city of Port Elizabeth, South Africa, I met families living in what reportedly were converted Boer War–era British-built huts with dirt floors. Water poured only from a communal tap, and there was no electricity. UN official Naison Mutizwa-Mangiza recalls his first trip to Nairobi’s Kibera, Africa’s largest slum and home to 700,000: “There is the poor physical quality of the environment, overcrowding, houses so close together, tin-roofed, walls often of mud, with just a very small window. But it is the smell from lack of sanitation that hits you in the face. You have to jump over numerous small trickling drains, filthy and filled with smelly water mixed with other types of waste, including feces. There are no toilets; people use plastic bags in the night for defecation and then throw these out in surrounding dumps and streams.”

Riis’s Manhattan, even at its roughest, was never that squalid. True, some 20,000 shacks once squatted on the site of what became Central Park. And certainly the Lower East Side was terribly crowded. But even the worst Orchard Street tenements were actual buildings, not tin-roofed shanties with dirt floors.

For Riis, the slum’s biggest problem wasn’t population density, lack of sunlight, or even disease. It was what it did to the character of its residents. Slums were “nurseries of pauperism and crime that fill our jails and police courts; that throw off a scum of forty thousand human wrecks to the island asylums and workhouses year by year; that turned out in the last eight years a round half a million beggars to prey upon our charities . . . because, above all, they touch the family life with deadly moral contagion.” The “contagion,” Riis warned, included a lack of “domestic privacy”—meaning the potential exposure of children to adult sexuality. “His entire book,” writes Daniel Czitrom in Rediscovering Jacob Riis, “could be read as a plea for understanding how the tenement environment itself deformed character.” The slum dweller’s grim surroundings kept him from developing bourgeois virtues.

This “environmental determinism,” as housing historian Alexander von Hoffman calls it, led reformers to try to improve the behavior and prospects of the poor by replacing the slum environment altogether. A better living environment, it was felt, would produce better people. Riis himself promoted the “model tenement”: privately built apartments for the poor, constructed to higher standards made possible by investors’ willingness to forgo normal profits. No wonder Riis has wound up cast in the company of heroic reformers of the Gilded Age and early Progressive Era, such as Upton Sinclair and Ida Tarbell. In his new biography, Tom Buk-Swienty gushes: “Riis forced Americans to confront the squalor of immigrant conditions, and he demanded that those immigrants not be treated as second- or third-class citizens.”

But this uncritical view ignores how Riis’s environmental determinism led, gradually but inexorably, to the advent of large-scale public housing, which would have destructive unintended consequences. Public authorities and idealistic architects would demolish the slums and replace them with publicly financed and operated buildings that—or so it was hoped—would uplift, not degrade, by providing a clean, cheerful, well-lit environment.

With terrible irony, the replacement housing itself gradually became a blighted locus of social problems, but for seldom-understood reasons. Conventional wisdom still blames the projects’ design mistakes (the high-rise architecture criticized by Jane Jacobs and Oscar Newman) and so-called concentration of poverty. So the government keeps looking for the public-housing philosopher’s stone. HOPE VI projects, pushed by the Clinton administration (and perhaps to be revived by President Obama), replaced “distressed” public housing and mixed the middle class and the poor in indistinguishable townhouses. HUD’s Moving to Opportunity program uses housing vouchers to relocate public-housing residents to middle-class suburban neighborhoods. Such approaches still assume that an improved environment—one where poor families have both sufficient amenities and better neighborly examples to emulate—will somehow inspire uplift, and thus they continue the Riis reform impulse.

All such bestowed benefits, however, turn out to discourage beneficiaries from behaving constructively—saving money and accumulating assets, say, or making the prudent life choices, such as marriage and education, that truly help households “move up” to better neighborhoods. In other words, improved housing is an effect, not a cause, of the bourgeois virtues that Riis held dear.

That so many Americans could rise from slums into the middle class shows, moreover, that the Lower East Side was filled with such virtues. The neighborhood was a beehive of effort, including that of immigrant entrepreneurs who built and ran apartment buildings. In Riis’s book, writes Czitrom, “the complex day-to-day negotiations and textured lives of tenement dwellers simply disappear into a riot of pathology.” Czitrom quotes historian Jared Day, who described “the tenants who scraped together small sums to buy leases; they were the grocers, butchers, boarding house keepers and barbers who pooled their resources . . . and they were the immigrant bankers . . . who took the savings of average ethnic workers and invested them in local housing.” In Riis’s view, “the tendency of the tenements and of their tenants is all the time, and rapidly, downward,” as he wrote in How the Other Half Lives. But in a dynamic economy, it turned out, he had things exactly wrong. New York’s Tenement House Museum now refers to its historic building, tellingly, not as slum housing but as an “urban log cabin”—a starting point for upward mobility.

This is also how we should think of the sprawling new slums of the developing world: not as doomed, deforming environments but as the low-cost housing built for (and by) displaced, formerly rural, people drawn into the modern urbanized economy and energetically aspiring to a better life.

In Hong Kong—hardly impoverished but a powerful magnet for China’s rural poor—I was once taken to the top of one of the city’s ubiquitous four-story apartment buildings. There I found one of Hong Kong’s 50,000-plus “unauthorized building works”: three tiny boxes housing families that stole electricity from the floors below. In the event of a stairwell fire, they could escape this high-rise shantytown only by jumping off the roof. But aspiration was abundantly evident, too: I saw school uniforms neatly laid out on tiny mattresses and a kitchen table with a hot plate. In the South Africa township that I visited, similarly, one saw plenty of shacks, but also larger, self-built homes with their own Honda electric generators.

The Economist captured this atmosphere of activity and hope in a December 2007 article about Dharavi, a Mumbai slum. Dharavi had “maybe a million residents crammed into a square mile of low-rise wood, concrete and rusted iron,” yes, but its residents were also “thriving in hardship.” Small “hutment” factories, for instance, exported leather belts directly to Wal-Mart. Dharavi, the magazine observed, was “organic and miraculously harmonious. . . . intensely human.” The FinMark Trust, a South African housing think tank, has found no fewer than 335,000 businesses in one Johannesburg slum, one in seven home-based. They include everything from hairdressers and bars to welders and furniture makers.

These informal sprawls, for all their problems, may well prove to be a source of new products—and refinements and improvements of existing products—helping to fire future economic growth. Jane Jacobs envisioned this transformative churning in her landmark book The Economy of Cities—a process in which the poor, making the best of their circumstances, create substitutes for expensive imports and eventually develop superior products for export.

Happily, the debate about slums is no longer dominated by the project of replacing or eradicating them—in fact, that approach has become politically incorrect. “There is no drive to replicate the bureaucratic welfare-state housing-policy approaches of the mid-twentieth century,” observes Columbia University’s Elliott Sclar, a lead author of the UN’s 2005 Improving the Lives of Slum Dwellers. Even the Harvard Graduate School of Design—once led by followers of the architect Le Corbusier, the father of high-rise public housing—sponsored an approving exhibit last winter on the “nonformal cities of the Americas.”

Policy has shifted toward improving slum conditions incrementally, helping residents gradually become better off, even if still living within the slums. South Africa’s Reconstruction and Development Programme, for instance, has subsidized over 1 million modest, 344-square-foot single-family structures that families own and, over time, are expected to improve. The World Bank, too, whose work in developing countries long emphasized grand infrastructure projects like dams and bridges, is now financing modest but significant improvements in the world’s informal settlements. In Brazil’s favelas, it helped some 900,000 people obtain “potable water piped directly into their homes,” and about 1 million receive sewer services. Cost: just $84 per capita. Similarly, the bank has invested $192 million in the Mumbai slums to build privately managed pay toilets, used by more than 400,000 people. The UN’s Top Ten list of “slum upgrading actions” ranks “installing or improving basic infrastructure” first and makes no reference to government-subsidized replacement housing.

The incremental approach mitigates the risk of the kind of dependency that welfare states had unwittingly fostered in the poor in the past. After all, cities provide regular neighborhoods with sewage and water systems, too, so giving slums such services doesn’t give their residents an incentive to stay put. Further, incrementalism doesn’t undermine slum dwellers’ sense of personal agency. Living in a shanty that you can call your own and improve over time is preferable to moving into a spirit-killing welfare-state Potemkin village of “affordable housing.” More HERE