California has a tool to fund its most vulnerable communities. Why are parts of S.F. overlooked?

The family spent entire days sitting in the room, where the youngest daughters, 8 and 11, would watch TV on the family iPad. There was no room to exercise inside. Emma would shop two or three times a week, and cook on a hotplate in their apartment — too afraid to use the communal kitchen — filling the small room with smoke and spice.

On hot summer days, the heat was inescapable, with only one window and an open door offering ventilation, but never at night when somebody might try to break in, she said. And when wildfires turned Bay Area skies orange, they shut everything to keep the smoke out.

The tight space exacerbated their exposure to the hazardous environmental conditions that are endemic to living in such close quarters. Local activists, representing San Francisco's Chinatown, Tenderloin, Mission District and SOMA neighborhoods and beyond, say the deleterious effects of such conditions are often disregarded even as billions of dollars are directed toward California's most "disadvantaged communities" for job programs, housing development opportunities and environmental cleanup efforts.

However, for the past decade, parts of the city's poorest neighborhoods, like Chinatown, have been ineligible for significant investments as a result of a complex CalEPA tool called the CalEnviroScreen, which maps "disadvantaged communities" by census tract, geographic areas of about 1,000 to 8,000 people designated by the U.S. Census Bureau.

That tool balances dozens of factors to determine the state's most vulnerable communities, everything from hazardous waste and average birth weight to linguistic isolation and housing burden. Once the data is aggregated, the top 25% — or worst off — census tracts, are given the "disadvantaged" distinction. In October, CalEPA finalized the fourth version of the screen, but the agency doesn't expect to officially designate the state's disadvantaged communities (a separate process) until early next year.

Community advocates and local officials have long argued that the tool does not accurately reflect some of the most pressing environmental issues, some of which can be region-specific. Its makers, however, say CalEnviroScreen is designed to provide a broad view of the overall environmental burden across California's communities, and the composite score is meant to balance different issues.

"The vision has always been to be as comprehensive as we can about pollution in the ways that communities and people may be vulnerable to exposures and environmental conditions," said John Faust, manager of the CalEnviroScreen program and chief of OEHA's community assessment and research section.

As it stands, CalEnviroScreen's "disadvantaged community" label is a decisive factor in which communities receive billions of dollars in funding — both government and private. Just this year, the state's California Climate Investments program has disbursed $731 million in cap-and-trade dollars, 25% of which was earmarked for these "disadvantaged" communities. About $192 million of that money went to housing projects, another $4 million went to workforce development.

Over the years, these communities have also been granted priority access to job opportunities and training, housing development and research initiatives, both through the local, state and other nongovernmental organizations.

"It would be one thing if this was a theoretical exercise," said Eddie Ahn, executive director of Brightline Defense, a Bay Area-based environmental justice advocacy organization that's been lobbying for changes to the screen. "But there's actually real resources in play and policies at the state level defining need."

Read more: How does CalEnviroScreen work?

The CalEnviroScreen was the product of state legislation (and a decade-long process) passed in 2000 that instructed the California Environmental Protection Agency to create a tool that would, essentially, "identify places that bear high and disproportionate burdens of multiple sources of pollution with populations that may be vulnerable," said Faust.

Since its initial launch in 2013, the applications have extended beyond the original vision, with lawmakers using CalEnviroScreen as a way to direct state funds to their constituents. Private organizations and agencies other than CalEPA followed suit, using the "disadvantaged communities" designation to guide dollars and other aid not only to inform explicitly environmental policies, programming and funding, but also job programs and housing development opportunities.

A year before the tool went public, the California Legislature passed SB 535, ensuring that 15% of the state's carbon cap-and-trade income would go to these communities by way of its California Climate Investments program. (Every year, the state generates hundreds of millions of dollars through a program that limits greenhouse gas emissions and then allows businesses to buy and sell credits on a state-sponsored marketplace.) Four years later, that was increased to a quarter of the cap-and-trade income. (That bill also increased the amount of money going to low-income households and those adjacent to official "disadvantaged" tracts.)

The "disadvantaged community" definition "has directly influenced more than $12.7 billion in funding, 20 state agencies, and 68 environmental programs," according to a letter signed by 20 Bay Area community organizations earlier this spring.

Sixteen out of nearly 200 of San Francisco's Census tracts, or about 7%, fall under this designation, compared with more than 1,100 in Los Angeles County, or 49% of that county's total tracts. Many of the tracts with the designation are concentrated in the Central Valley and in Southern California.

Few of the designated tracts are in Northern California counties.

Most of San Francisco's "disadvantaged" communities, as determined by the CalEnviroScreen, are in the Bayview-Hunters Point neighborhood, where toxic contamination from the naval shipyard Superfund site has long been among the most pressing environmental issues.

Other dense areas — like the Tenderloin, Chinatown and Mission District — score poorly in areas like linguistic isolation, housing burden and underemployment, but those shortcomings are offset by relatively good scores among several other indicators, including ozone, pesticide use and the quality of drinking water. As a result, advocates say, the vulnerable residents in these areas are not adequately reflected in the CalEnviroScreen.

"It was shocking that much of the (Tenderloin) neighborhood didn't reach the cut-off," said Pratibha Tekkey, a community organizer in the Tenderloin and the director of community organizing for the Central City SRO Collaborative. "I felt that the map should have reflected the Tenderloin because we are one of the densest, we are one of the most urban — we have everybody under the sun living in this small 14-block radius."

Mission District advocates were similarly dismayed to find their neighborhood entirely left out in the latest revision. "You don't have to look, sadly, much further than the recent COVID epidemic to see how those kinds of vulnerabilities can play out," said Peter Papadopoulos, a land-use policy analyst with the Mission Economic Development Agency.

As an example, he points to the fact that the city's Latino community accounts for about 15% of the city's population, but early in the pandemic they accounted for 40% to 50% of the city's COVID-19 infections. This was in part, advocates believe, a result of the Mission's dense, multi-generational living conditions.

The Yips live in one of 30 apartments in their building, which, in turn, is one of an estimated 19,000 SRO units in the city. These small homes provide affordable housing in the country's second-most expensive rental market. Still, the pandemic, smoke-filled skies and warm summers have only underscored how the units can worsen certain environmental factors. One survey of 255 SRO residents, conducted by Brightline Defense, found 57% of respondents had had chronic health problems that can be exacerbated by poor air quality.

In another Chinatown SRO near the Yips, a fall storm has punched leaks throughout the building. Bowls to catch the water and "Caution Wet Floor" signs are on nearly every floor. Junchang Tan and his wife and two children live in a tiny space where there's nowhere to quarantine should one of them contract COVID-19.

He points out the mold in one corner. It grew from another rough storm years ago, when he had to close all the windows and the moisture built up. During the beginning of the pandemic, they'd all find a corner, farthest as they could away from one another. Qianyan Li, his wife and his children's mother, would cook in the apartment and his son would cough.

"He would sneeze the whole time," Qianyan Li said through a translator. "The ventilation was so bad."

They can smell spices and weed and tobacco and bleach through the walls, the father said. When they're home together, he opens the windows, but the heat and smoke from the California summer builds up. He's thought about getting an air cooler, but it's against the rules.

Updating these SROs is critical, advocates say. And yet, all of Chinatown and the Mission District, along with parts of the Tenderloin and South of Market neighborhoods, some of the poorest places in the city, do not make the "disadvantaged community" cutoff. U.S. Census data from 2020 shows those areas represent some of the most densely populated tracts in the entire state.

This has frustrated neighborhood organizers for years. Tan Chow, an organizer with the Chinatown Community Development Commission, has met whole families with respiratory issues. "The air you breathe in (at an SRO), is actually the air you breathe out," he said.

The ventilation issue is a growing problem as air quality has worsened in San Francisco. Not only does CalEnviroScreen's tool not take into account crowding, but even the data employed for basic air quality are outdated — the numbers used for the 4.0 version of the tool are based on 2015 to 2017 data.

Faust of CalEnviroScreen said researchers are using the best possible data on air quality given the limitations of what is available for the scale they need for comparisons across the state. "The data are not always immediately available to us, like off the shelf, but there are ways to move towards understanding what these concerns are," he said.

San Francisco's Department of the Environment has also appealed to the state's toolmakers, asking that the state give more weight to social and economic factors, including urban pesticide use alongside agricultural pesticide use and refining their air pollution indicator, among several other requests.

The department has been working with CalEPA over the years to make sure the city is better represented, said Cyndy Comerford, the department's climate program manager. But the tool "still falls short in San Francisco."

It's not just state cap-and-trade dollars that the department worries about, she said. "There's just a lot of other organizations that use this designation. Even the Biden Administration is looking at (CalEnviroScreen) as a model. When we feel like it's not accurately representing our populations and our needs, we miss out on funding that is needed for these areas."

As Comerford sees it, the biggest lost opportunity is money for affordable housing. In theory the designation could help neighborhoods not just improve existing housing but could also help draw new development. In turn, she said, "affordable infill housing is one of our biggest tools for fighting climate change.

Faust of CalEnviroScreen said he is aware of these issues in the Bay Area and others that may apply elsewhere, such as pesticide use in counties with robust agricultural industries. He and others involved in the program say they have always been open to input, adding and subtracting indicators over the years and refining their methodology. But CalEnviroScreen's initial goal to provide a comprehensive picture of the state's environmental risks has not changed.

"We have been true to our mission of trying to understand a coalition of sources and the cumulative impacts in communities," Faust said.

As for the screen's expanded use and consequences, he and other CalEnviroScreen officials said the team makes an effort to provide guidance on how it can best be used and are transparent about its limitations.

"Lots of people have different uses for it, and there's expectation that you know that it could be used to identify low-income communities," said Allan Hirsch, chief deputy director of the Office of Environmental Health Hazard Assessment. "That’s where it’s incumbent upon us to really communicate what the tool is really for."

Assemblymember Phil Ting, chair of the Bay Area legislative caucus, said he and others have raised similar concerns with CalEPA. They're worried that the region's leadership on environmental issues has inadvertently cut at-risk communities from needed funds and opportunities.

"I don't think there's any problem with the screen," Ting said. "I think that you have to be very careful what the screen is applied to. If this is really about environmental damage and trying to mitigate environmental damage, then let's make sure that we are using this tool for programs that are very focused on that particular issue. Let's not misuse this screen for affordable housing or for access to park space."

These days, Emma Yip's apartment feels a little bit bigger than it had during the height of the pandemic. Her eldest daughter is studying nursing in San Jose. Emma still won't use the communal kitchen; she realizes the pandemic isn't over just yet, but she and her two youngest take frequent trips to a park in North Beach where they can run and stretch their legs.

Money from any program for disadvantaged communities won't make the Yip's apartment any bigger. But advocates, like Eddie Ahn, say an expanded definition could lead to more positive changes.

Funds could be used to help families buy their own air filtration systems; grants could improve building-wide energy efficiency, meaning extra savings for those living on the margins; the designation could draw state support for life-changing job training opportunities.

These might seem small but, advocates say, they have the potential to improve the lives of thousands.

Emma Yip knows something about small things. Sometimes, when the kids are at school and her husband is at work and the cleaning and shopping are done, she'll sit alone in the apartment, scan her phone, snack on a mango and peanut mochi — and take a small, quiet moment for herself.

Ryan Kost is a San Francisco Chronicle staff writer. Email: [email protected] Twitter: @RyanKost

Yoohyun Jung is a San Francisco Chronicle staff writer. Email: [email protected] Twitter: @yoohyun_jung