Data centers under scrutiny by California lawmakers as fears rise about health and energy impacts

California lawmakers are intensifying their scrutiny of data center developments statewide, driven by growing fears about their health and energy impacts, especially amid the artificial intelligence boom. The California Legislature is actively debating several bills that would prohibit data centers from receiving exemptions from the state's stringent environmental law (CEQA) and impose new tariffs on major energy consumers that strain power supplies. Additionally, proposed legislation aims to mandate verifiable estimates of water and energy usage from companies before they can obtain business permits. The debate is highlighted by a contentious proposed 950,000-square-foot data center in Imperial County, a farming community near the Mexican border. Developed by Imperial Valley Computer Manufacturing, the project is designed for advanced AI and machine learning operations and promises significant job creation and tax revenue. However, residents, organized under "Not in My Backyard Imperial," fiercely oppose the project, citing concerns about air quality, asthma risks, noise, and potential spikes in utility bills. The county had granted the project an exemption from CEQA, a decision that has sparked outrage and a lawsuit from the city of Imperial. State Sen. Steve Padilla (D-San Diego), whose district includes Imperial Valley, has echoed residents' calls for greater transparency and introduced Senate Bill 887 to specifically ban CEQA exemptions for data centers. He also proposed Senate Bill 886 to direct the Public Utilities Commission to create tariffs to cover data center-related grid upgrade costs. Assemblymembers Diane Papan and Rebecca Bauer-Kahan have introduced related bills requiring reporting on water and fuel consumption and energy efficiency. The developer, Sebastian Rucci, CEO of Imperial Valley Computer Manufacturing, commissioned studies showing minimal harm and has threatened to withdraw the proposal if a CEQA review is enforced, arguing the law is often used for extortion. Meanwhile, residents like Fernanda Camarillo and Francisco Leal express anxiety over the project's potential impact on their homes and health, while organizations like Imperial Valley Equity and Justice warn against the region becoming a "sacrifice zone" for industry. The legal and legislative battles underscore a broader challenge in California: balancing technological innovation with environmental protection and community well-being.