Mimi Stewart, a New Mexico state senator, expressed concern over the Senate Finance Committee's decision to table the Clear Horizons Act with a 6-5 vote. "By refusing to pass the Clear Horizons Act, we are turning our backs on the families, workers, and businesses who need certainty," she said in a press release on February 24.
"The cost of inaction on climate is devastating," said Stewart. "New Mexico's communities are already reeling from wildfires, drought, and extreme weather. By refusing to pass the Clear Horizons Act, we are turning our backs on the families, workers, and businesses who need certainty."
According to the New Mexico Legislature's website, Senate Bill 4, known as the "Clear Horizons & Greenhouse Gas Emissions" Act, was introduced during the 2025 Regular Session of the New Mexico Legislature. The bill aimed to establish statewide greenhouse gas emissions limits with specific reduction targets for future years. It also included provisions for annual greenhouse gas inventories and progress reports while emphasizing climate equity principles in policy development.
Climate change has significantly impacted public health in New Mexico, particularly affecting vulnerable populations. The state now experiences an increase of 50 days of extreme wildfire risk annually compared to 1970. This has resulted in increased smoke exposure and an 18% rise in respiratory-related emergency room visits during wildfire seasons. Additionally, between 2009 and 2019, heat-related emergency room visits more than doubled.
Research from New Mexico State University indicates that climate change is projected to affect the state's water resources, potentially leading to economic losses estimated at approximately $300 million annually. Under severe climate scenarios with decreased runoff by nearly 30%, these losses could escalate significantly, impacting ecosystems and agricultural water users as water is reallocated to urban and industrial sectors.
According to the New Mexico Legislature's website, Stewart has served in the state legislature since 1995, initially as a representative and then as a senator since 2015. She was elected president pro tempore in 2021 and has been a strong advocate for education and environmental policies.
