Battle over industrial boilers gets a new tool that you can use to combat pollution

There’s a new way you can track pollution in your neighborhood.

The SoCal Clean Manufacturing Coalition, a climate advocacy group, has released a map with the locations of more than 1,800 fossil fuel-burning industrial boilers across Los Angeles, Orange, San Bernardino and Riverside counties. Many are at universities and hospitals, as well as some apartment complexes like the Park La Brea apartments in the Miracle Mile.

The map is part of an effort to push the South Coast Air Quality Management District, which regulates our air quality, to pass rules to require these large boilers to be phased out.

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Why do these boilers matter?

Industrial boilers aren’t exactly the poster child of pollution, but they do play a role in Southern California. Boilers come in different sizes, and although there are electric types, many still burn fossil fuels to generate hot water, steam and, as a byproduct, nitrogen oxide.

South Coast AQMD says that makes it a source of pollutants. Nitrogen oxide contributors are not only a problem for smog and respiratory issues but also for the agency’s effort to meet federal air quality standards.

That’s why last year the agency approved new requirements for certain buildings to use zero-emission water heaters and boilers when they need replacement.

Teresa Cheng,  California director for Industrious Labs, a coalition member focused on creating cleaner industries, says these rules were for smaller “baby boilers” and that the coalition wants to see that applied to larger ones, which are covered under the agency’s 1146 and 1146.1 rule.

The push has caused concern in the gas industry. The California Fuels and Convenience Alliance, which represents small fuel retailers and industry suppliers, says boilers are essential in a wide range of manufacturing facilities that need high heat, like food processing, fuel production and more.

“CFCA is deeply concerned that requiring industrial facilities to abandon gas-fired boilers at the end of their useful life before the market is technologically or economically ready will still have severe consequences for manufacturers, workers and consumers,” the alliance said in a statement.

The organization says many facilities already have invested in “ultra-low” nitrogen oxide technology and that requiring a switch to zero-emissions equipment could destabilize the industry because of costs.

See the map

The map includes the number of boilers in each place, including how many aging units, and their permitted heating capacity. (That metric essentially correlates with how much pollution it can release.)

Cheng says the map is being shared to make the “invisible visible” so residents can know what’s around them. Most boilers are in communities that already deal with environmental pollution problems.

Boilers are even close to K-12 schools, like Glendale’s Herbert Hoover High School, which has its own.

“ These boilers have a very long lifeline,” she said. “If the air district doesn't pass zero-emissions rules for these boilers, we actually risk locking in decades more of pollution.”