The Iowa Department of Natural Resources (DNR) has issued an Air Quality Alert for Iowa, warning of unhealthy air quality due to heavy smoke affecting the state until 6 AM Thursday. The alert advises sensitive groups, including individuals with respiratory or heart conditions, children, teenagers, the elderly, and outdoor workers, to limit outdoor activities and take frequent breaks. Meanwhile, in Calistoga, California, Energy Vault is pioneering an emergency power system that utilizes hydrogen and battery storage. This innovative system aims to provide reliable power during emergencies, such as wildfires that have plagued the region in recent years. By incorporating hydrogen technology, Energy Vault is making strides towards clean and sustainable energy solutions. The community in Calistoga is embracing this shift towards cleaner energy sources, as evidenced by the development and adoption of the hydrogen-powered emergency power system. With a focus on environmental sustainability and technological innovation, Energy Vault's project in Calistoga represents a step towards reducing carbon emissions and enhancing energy resilience in the face of climate challenges. Residents and workers in Calistoga are actively participating in this transition to cleaner energy options, marking a positive shift towards a more sustainable future for the city and its inhabitants.