Houston’s Immigrant Workers Are Trapped in a Deadly Cycle of Pollution, Climate Disaster, and Healthcare Denial

Cándido Álvarez, an undocumented immigrant from Honduras working construction in Houston, recently experienced a body temperature of 120F on the job, a terrifying sign of heatstroke. Yet he refused to seek medical care — not because he didn’t need it, but because a prior hospital visit during Covid left him with a $7,500 bill he couldn’t pay. “I’m going to die not so much from the illness but from thinking about how I’m going to pay the rent,” Álvarez said.

His story is far from unique. Houston’s immigrant population, nearly a third of the city’s 2.4 million residents, faces a toxic cocktail of environmental hazards and systemic neglect. Many live near the city’s chemical plants and airports, breathing polluted air that local agencies downplay but which residents know is harming their health. The city’s east side — home to mostly Black and brown, lower-income communities — suffers higher rates of childhood asthma, flooding, and exposure to waste and industrial chemicals. This area is separated from wealthier, whiter west Houston by a 21-year life expectancy gap.

The climate crisis only worsens this injustice. Houston’s location makes it vulnerable to hurricanes, floods, heat waves, and winter storms. Yet infrastructure improvements to protect vulnerable neighborhoods are sorely lacking. Flood-damaged homes remain unrepaired, and residents live in constant survival mode. Community advocates describe growing isolation as fear of deportation and hardline immigration enforcement policies under the Trump administration discourage people from seeking emergency medical care or disaster assistance.

This is not just a local problem. It’s a brutal illustration of how climate change, environmental racism, and authoritarian immigration policies combine to punish the most marginalized. Houston’s immigrant workers are essential to the city’s economy and culture, yet they are denied basic protections and healthcare, left to face deadly risks alone.

As long as the legacy of Trump’s mass deportation agenda and healthcare barriers persist, communities like Álvarez’s will continue to suffer in silence — too afraid or unable to seek help, trapped between poverty, pollution, and a climate that grows ever more hostile. Holding power accountable means demanding policies that protect all residents’ health and dignity, not just the privileged few.