In the summer of 2023, a catastrophic explosion at a major petrochemical complex in Louisiana shook the surrounding area with a plume of fire and toxic gas. The Dow chemical plant, located near Baton Rouge, suffered multiple explosions and triggered a shelter-in-place order for residents within a half-mile radius. The incident has been under investigation by the U.S. Chemical Safety and Hazard Investigation Board (CSB), a little-known government agency tasked with uncovering the causes of large-scale chemical accidents.
However, the future of the CSB hangs in the balance as the Trump administration has proposed shutting down the agency in the 2026 fiscal year. The administration cited the need to move towards fiscal responsibility and redefine the role of the federal government as reasons for the closure. The decision to eliminate the CSB has raised concerns among former officials, environmental groups, and communities living near petrochemical facilities, particularly along the Gulf Coast.
Critics of the closure argue that shutting down the CSB will jeopardize the safety of plant workers and nearby communities, leading to more accidents, explosions, and potential fatalities. Beth Rosenberg, a former CSB board member, expressed her worries about the impact of the agency’s closure on frontline communities already burdened by the risks of living near chemical plants. Roishetta Ozane, founder of the Vessel Project, an environmental justice group in Lake Charles, emphasized the lack of oversight that would result from the CSB’s shutdown.
The proposed closure of the CSB is part of a larger trend of reducing staffing levels at the Environmental Protection Agency and loosening federal health and safety regulations under the Trump administration. Established in 1998, the CSB plays a crucial role in investigating petrochemical accidents and making recommendations for safety improvements. The agency’s investigations have been instrumental in identifying the causes of accidents and preventing future incidents.
With several ongoing investigations, including the Dow chemical explosion, the CSB has been at the forefront of uncovering critical safety issues in the petrochemical industry. The agency’s work has highlighted mechanical problems, smaller explosions, and the release of hazardous substances like ethylene oxide, a known carcinogen. The closure of the CSB would not only impact ongoing investigations but also leave a gap in oversight and safety enforcement in states like Louisiana and Texas, where the petrochemical industry is prominent.
As the fate of the CSB hangs in the balance, stakeholders are urging the administration to reconsider its decision and prioritize the safety of communities and workers in the face of potential chemical hazards. The closure of the CSB could have far-reaching consequences for the petrochemical industry and the safety standards that protect the public and the environment. The Chemical Safety Board (CSB) recently uncovered several safety failures at a facility in Chattanooga owned by HEF Groupe of France. The investigation revealed that there were at least three other dangerous incidents involving similar hazards at other facilities owned by the same company. The CSB found that HEF failed to ensure that information about these incidents and the lessons learned from them were shared and implemented organization-wide.
The mishaps at the Chattanooga facility led to a chain reaction that resulted in an eruption of hot molten salt, ultimately causing the death of a worker. This tragic incident highlights the critical importance of implementing robust safety measures and sharing critical information across all levels of an organization to prevent future accidents.
According to Coming Clean, an environmental health nonprofit, hazardous chemical accidents occur on average once every other day in the U.S. Between January 2021 and October 2023, Coming Clean documented 825 fires, leaks, and other chemical-related incidents, resulting in at least 43 fatalities and triggering evacuation orders and advisories in nearly 200 communities.
The Trump administration previously called for the closure of the CSB, leading to a backlog of 14 unfinished investigations by the time Joe Biden took office in 2021. The administration cited duplication of responsibilities between the CSB and other agencies like the Environmental Protection Agency (EPA) and the Occupational Safety and Health Administration (OSHA) as a reason for potentially eliminating the CSB.
However, former deputy assistant secretary of OSHA, Jordan Barab, refuted this claim, emphasizing that the CSB plays a unique role in investigating chemical-related accidents by looking at broader and deeper causes beyond specific violations of existing standards and regulations. Without the CSB, community groups and local governments lose a valuable resource for advocating for improved safety standards and holding corporations accountable for their actions.
The CSB’s investigations provide scientific evidence that can be used to pressure regulators to take action on pollution and safety concerns in communities. Removing the CSB as an independent agency would not only hinder the investigation of chemical-related mishaps but also limit the ability of communities to advocate for their safety and well-being. It is essential to prioritize safety and transparency in all industrial operations to prevent future tragedies and protect workers and communities from harm.
