Environmental Science
Environmental Racism in the Siting of Hazardous Waste Facilities
Quick fact
A landmark 1987 report by the United Church of Christ showed that race was the most significant factor in the location of hazardous waste facilities—even surpassing income. Communities with high percentages of people of color hosted more dangerous facilities than wealthier, mostly white areas.
Why this is interesting
Why are America's most toxic waste sites so often found right next door to people of color? It's no accident—it's a pattern that reveals deep ties between race, power, and the environment.
Read the full explanation
Understanding Environmental Racism in the Siting of Hazardous Waste Facilities
Imagine a city where the city council must decide where to build a landfill. They seek an area that is low-cost and politically weak. Historically, neighborhoods with many residents of color have had less political power and fewer resources to fight back. These areas often lack zoning protections, so companies choose them. The result is that the waste ends up in places where the residents are less able to block it. This is not a one-time event; it's a structural pattern. From incinerators to chemical plants, hazardous sites have been systematically placed in, or near, communities that are predominantly Black, Latino, Indigenous, or low-income. The residents may face health issues like asthma, cancer, and other diseases from toxic exposures, but their health concerns are often ignored. The key idea is that this imbalance is not random—it's an outcome of social and economic inequality that is embedded in the way facilities are sited.
A deeper explanation
The mechanism behind environmental racism operates at both local and national scales. On one hand, companies and governments use cost-benefit analyses that prioritize economic savings—choosing locations where property is cheap and zoning is lax. They also consider the probability of community opposition. Communities of color, often already burdened by other forms of discrimination, may lack the legal representation, political connections, or civic infrastructure to effectively protest. On the other hand, historical policies, such as red-lining and zoning, have channeled polluting industries into non-white neighborhoods for decades. This creates a kind of 'toxic legacy' that continues to influence siting decisions. For example, in the US, hazardous waste facilities are more likely to be located in census tracts that are majority Black or Latino, even when controlling for income. This pattern has been documented since the 1980s, and the consequences—like higher rates of lead poisoning in children or reproductive problems—are measurable. The concept matters because it shows that environmental impacts are not just about the physical world; they're about who holds the power to decide where pollution goes. Identifying this mechanism is crucial for environmental justice movements, which seek to make siting processes more transparent and equitable.