Children aren't small adults. Their lungs are still developing, their immune systems are still maturing and they spend more time outdoors than most grown-ups do, making them uniquely vulnerable to the environmental threats that define life in Central California.
Valley Children's Healthcare, the region's not-for-profit pediatric healthcare system, understands this reality better than almost anyone. Led by President and CEO Todd Suntrapak, the organization has embarked on an ambitious, mission-driven environmental strategy that connects clean energy investment directly to the health of the children it exists to serve.
A Region Under Environmental Stress
The San Joaquin Valley isn't just one of the most agriculturally productive regions in the world. It's also one of the most environmentally challenged. Fresno and Madera counties, which Valley Children's calls home, consistently rank among California's worst for childhood asthma-related emergency room visits, with Fresno County topping the state list at 143 ER visits per 10,000 children. About 1 in 4 children in the San Joaquin Valley have asthma, making it the region with the highest proportion in the state.
Wildfires compound the problem. Research consistently links wildfire smoke, especially elevated levels of fine particulate matter known as PM2.5, to increased asthma exacerbations, emergency department visits, hospitalizations and diminished lung function in pediatric patients. During a 14-day wildfire smoke event in Northern California in 2018, pediatric asthma exacerbations surged by 76% and asthma-related ER visits climbed by 27%. These aren't abstractions to the Valley Children's team. Some employees have lost their own homes to wildfires, and the hospital faces rolling blackouts driven by severe summer heat waves.
The Healthcare Sector's Obligation to Act
Hospitals have a unique responsibility when it comes to environmental stewardship, and it runs in both directions. The U.S. healthcare sector is responsible for 8.5% of the country's greenhouse gas emissions, a share that has only grown in recent years. That means hospitals aren't just treating the health consequences of climate change. They're also contributing to the very problem that drives patients through their doors. An increasing number of practitioners and administrators are recognizing that the systems they work in can run counter to the principle of doing no harm.
Valley Children's took that reckoning seriously. In 2022, it became one of the first hospitals in the country to sign the U.S. Department of Health and Human Services Health Sector Climate Pledge, a nationwide effort to address the impacts of climate change on public health. It wasn't a symbolic gesture. It was the foundation of a comprehensive environmental strategy built on clean energy, climate resilience and a belief that caring for children means caring for the world they'll inherit.
A Landmark Commitment to Clean Energy
The centerpiece of Valley Children's environmental strategy is the construction of what will be the largest renewable energy microgrid in the country connected to a hospital emergency system. The project, on which groundbreaking occurred in September 2024, incorporates solar photovoltaic materials, battery storage and fuel cells and is designed in the shape of the hospital's beloved mascot, George the Giraffe.
The numbers are compelling. Once operational, the microgrid is expected to cover 80% of the hospital's energy needs, reduce greenhouse gas emissions by more than 50%, which is roughly 7,970 metric tons of CO₂, and save $15 million in energy costs over 25 years. That's $15 million that can be redirected into pediatric care and community health initiatives rather than utility bills.
Valley Children's applied for $25 million from the California Energy Commission for long-duration energy storage demonstrations to support a future expansion phase of the project. The hospital has leveraged tax credits from the Inflation Reduction Act to make the financial case for renewable investment even stronger.
"This is about making sure Valley Children's is insulated from any threat that might disrupt our ability to care for kids," Suntrapak has said of the initiative. The broader goal is to reduce greenhouse gas emissions 50% by 2030 and achieve net-zero carbon emissions by 2050.
Green Buildings and Operational Resilience
The microgrid is part of a larger philosophy of climate-resilient infrastructure. When it's online and operational, the system will ensure Valley Children's Hospital and all buildings on its campus remain operational during regional power outages. That's a critical capability in a region prone to heat-driven blackouts and wildfire disruptions that can knock out the traditional grid for days at a time.
The hospital's sustainability strategy rests on three pillars: operational resilience through scalable backup energy solutions, financial efficiency by optimizing nonprofit capital and operating expenditures and environmental sustainability by reducing energy consumption and greenhouse gas emissions. Complementary initiatives include an energy audit of the facility, replacement of the vehicle fleet with more efficient models and investment in water treatment and recharge capabilities to support the campus through California's recurring droughts.
Valley Children's also formed an internal "Green Team" to identify sustainability improvements across the organization, creating a culture of environmental accountability that extends well beyond a single infrastructure project.
Recognition and a Model for Others
Valley Children's environmental work has earned national recognition. The hospital became the first in California and only the second children's hospital in the nation to be awarded the Sustainable Healthcare Certification by The Joint Commission, an independent nonprofit accreditation organization.
In 2023, the hospital joined the U.S. Department of Energy's Better Climate Challenge, a national initiative to accelerate decarbonization. Officials at the DOE have pointed to Valley Children's as a model for the healthcare sector, noting that the project demonstrates how decarbonization, healthcare delivery and operational resilience can reinforce one another rather than compete.
"Valley Children's is showing that it's possible to deliver the best care while also prioritizing the health of our environment, which is linked to the health of our children," Suntrapak said. "We hope our efforts will inspire sustainability initiatives within the healthcare community and across other industries in the future."
Climate Action Is Children's Health
Environmental stewardship is more than a side project at Valley Children's. It's an extension of the hospital's core pediatric mission. Every metric ton of carbon reduced means cleaner air for children with developing lungs. Every kilowatt of solar generation means one less moment of vulnerability when the grid fails during a wildfire or a heat emergency. And every dollar saved on energy is a dollar that can go toward the community-centered pediatric care that families across Central California depend on.
Valley Children's commitment to addressing the impact of climate change on families in Central California also includes a 10-year plan through the Valley Children's Guilds Center for Community Health to address regional health disparities, promote sustainable food practices and engage community partnerships to enhance environmental and health outcomes.
The connection between a hospital's carbon footprint and a child's ability to breathe freely is real, it's measurable and it's the reason Valley Children's is investing in a cleaner, more resilient future. Building the infrastructure to power that mission is how the region's leading not-for-profit pediatric healthcare system makes good on its promise to the children of Central California.
