Baltimore Bresco Incinerator Raises Climate Policy Questions

According to ZeroHedge, the Baltimore Bresco incinerator emits 690,033 tons of CO2 annually and accounts for 36% of the city's total air emissions, yet received over $100 million in renewable energy subsidies between 2012 and 2022 under Maryland's Renewable Portfolio Standard. The source context frames the facility as a case study in the tension between waste management infrastructure, climate policy goals, and environmental justice concerns in urban communities.

Key takeaways
The Baltimore Bresco incinerator burns up to 2,250 tons of municipal trash daily and emits 690,033 tons of CO2 annually, according to the source context.
Maryland classified waste-to-energy incineration as Tier 1 renewable energy from 2011 until recent legislation ended the classification, redirecting subsidies toward solar and other renewable sources.
The facility is located in South Baltimore among predominantly low-income and Black communities, raising environmental justice questions about air quality and health impacts.
The source context reports the incinerator will likely continue operating through the mid-2030s, according to a Maryland Department of Public Works report.

Table of Contents
What is the Baltimore Bresco incinerator?
How waste-to-energy incineration works
Emissions profile and air quality impact
Renewable energy classification and subsidies
Environmental justice concerns
Landfill methane versus incineration CO2
What to watch next
Frequently Asked Questions

What is the Baltimore Bresco incinerator?

The Baltimore Bresco waste-to-energy incinerator is a facility that burns up to 2,250 tons of municipal trash daily, according to the source context. The plant began operations in 1985 and is the 10th largest incinerator in the United States. The facility generates usable steam for heating and cooling 255 downtown businesses and electricity for up to 40,000 homes, according to the source context. The incinerator is located in South Baltimore along Interstate 95 and is visible from the highway.

The source context reports that the facility is the largest single polluter in Baltimore City and accounts for 36% of the city's total air emissions. The plant emits more nitrogen oxides (NOx) into Baltimore's air than every other stationary industrial source in the city combined, representing approximately 75% of total NOx releases. The facility is also one of the largest NOx emitters in Maryland, according to the source context.

How waste-to-energy incineration works

Waste-to-energy incineration involves burning municipal solid waste at high temperatures to reduce volume and generate energy. The combustion process produces heat that can be used to create steam for heating, cooling, or electricity generation. The source context reports that the Baltimore Bresco facility provides steam and electricity to local businesses and homes. Waste-to-energy facilities are designed to handle mixed municipal waste streams that would otherwise be sent to landfills.

The combustion process generates emissions including carbon dioxide, nitrogen oxides, sulfur dioxide, mercury, lead, and other pollutants. The source context reports that the Baltimore Bresco incinerator emits 690,033 tons of CO2 annually, along with significant quantities of NOx, sulfur dioxide, mercury, and lead. Modern waste-to-energy facilities use pollution control equipment to reduce emissions, but the source context does not provide details on the specific control technologies used at the Baltimore facility.

Emissions profile and air quality impact

The source context reports that the Baltimore Bresco incinerator emits 690,033 tons of CO2 into the atmosphere annually, making it the largest single source of greenhouse gas emissions in the city. The facility emits roughly double the amount of greenhouse gases per megawatt hour of energy produced compared to each of the largest coal power plants that had operated in Maryland, according to the source context. The plant's NOx emissions are so large that closing the facility would be equivalent to taking over half the cars off Baltimore's roads, according to the source context.

The source context reports that the incinerator emits more sulfur dioxide into Baltimore's air than all the cars and trucks on the road eight times over. Lead emissions have totaled over 10,000 pounds since the plant began operations in 1985, according to the source context. The plant emits between 60 and 120 pounds of airborne mercury annually, which is over 30 times more mercury emissions per unit of energy produced than regional coal plants, according to the source context. The source context reports that a study determined the Bresco incinerator was responsible for $55 million in health problems annually for people living near the facility.

Renewable energy classification and subsidies

Maryland classified waste-to-energy incineration as a Tier 1 renewable energy source under the Renewable Portfolio Standard beginning in 2011, according to the source context. The Renewable Portfolio Standard requires electric utility companies to source a portion of their energy from renewable energy sources. Between 2012 and 2022, over $100 million in subsidies were granted to the two in-state trash incinerators to maintain operations, despite emissions of more greenhouse gas per unit of energy produced than other power sources including coal power, according to the source context.

The source context reports that the Maryland General Assembly recently passed legislation ending the classification of trash incineration as renewable energy and will end subsidizing companies that burn trash. The legislation redirects these funds toward investments in solar energy and other renewable sources, according to the source context. The source context does not specify the exact date the legislation was passed or when the subsidy changes will take effect. For readers following broader general market briefs , this development can help frame policy debates around renewable energy definitions and subsidy allocation.

Environmental justice concerns

The source context reports that 114,000 people living within a few miles of the incinerator are exposed to its pollution daily. The Bresco facility is located in South Baltimore among predominantly low-income and Black communities, according to the source context. The source context frames this as a case of environmental injustice, noting that Baltimore's most economically and socially vulnerable neighborhoods are more affected by air pollution from sources like Bresco than Baltimore's wealthy neighborhoods.

South Baltimore is home to some of the most polluted air in Baltimore City, according to the source context. The combination of emissions from Bresco and local vehicle traffic have proven to be a toxic mix, according to the source context. South Baltimore has the highest hospitalization rates for asthma, and the communities closest to Bresco suffer from lower life expectancies, according to the source context. The source context reports that the communities Bresco affects most directly are also the communities least able to manage the health damages that Bresco causes.

Landfill methane versus incineration CO2

The source context reports that a Maryland State Senator stated that methane emissions from landfills are a greater menace to the environment than CO2 generated from burning waste. The source context notes that modern landfills have the technology to capture methane before it enters the atmosphere and use it as a renewable resource. Studies have shown that while methane has a powerful short-term impact on the climate, there is very little of it and it quickly dissipates once released into the atmosphere, according to the source context.

What to watch next

The source context reports that the 41-year-old Bresco incinerator will likely continue to operate through the mid-2030s, according to a Maryland Department of Public Works report. Readers may watch for future disclosures on the implementation timeline for Maryland's legislation ending renewable energy subsidies for waste-to-energy facilities. Additional details on the redirection of subsidy funds toward solar and other renewable energy sources may provide insight into Maryland's climate policy priorities.

Frequently Asked Questions

How much CO2 does the Baltimore Bresco incinerator emit annually?

The source context reports that the Baltimore Bresco incinerator emits 690,033 tons of CO2 into the atmosphere annually, making it the largest single source of greenhouse gas emissions in Baltimore City.

How much trash does the Baltimore Bresco incinerator burn daily?

The source context reports that the Baltimore Bresco incinerator burns up to 2,250 tons of Baltimore's municipal trash every day. The facility began operations in 1985 and is the 10th largest incinerator in the United States.

Did Maryland classify waste-to-energy incineration as renewable energy?

Yes. The source context reports that Maryland classified waste-to-energy incineration as a Tier 1 renewable energy source under the Renewable Portfolio Standard beginning in 2011. The Maryland General Assembly recently passed legislation ending this classification and redirecting subsidies toward solar and other renewable energy sources.

How long did the Baltimore Bresco incinerator receive renewable energy subsidies?

The source context reports that between 2012 and 2022, over $100 million in subsidies were granted to the two in-state trash incinerators to maintain operations under Maryland's Renewable Portfolio Standard classification of waste-to-energy as Tier 1 renewable energy.

How long will the Baltimore Bresco incinerator continue operating?

The source context reports that the 41-year-old Bresco incinerator will likely continue to operate through the mid-2030s, according to a Maryland Department of Public Works report. The source context does not provide additional details on operational plans beyond that timeframe.

What are the main air pollutants emitted by the Baltimore Bresco incinerator?

The source context reports that the Baltimore Bresco incinerator emits nitrogen oxides (NOx), sulfur dioxide, carbon dioxide, mercury, and lead. The facility emits more NOx than every other stationary industrial source in Baltimore City combined and between 60 and 120 pounds of airborne mercury annually.

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