Hydrogen gas is charged in kilograms, rather than gallons. It currently costs about $12 per kilogram. The equivalent gasoline cost is about $6 per gallon. University of California, Irvine researchers project that hydrogen will be cost-competitive with gasoline by 2030. Read More

“When a fire happens, it removes the vegetation from the hill slopes and the vegetation usually serves to hold the soil in place, so the soil becomes less stable.“ “Ariane Jong-Levinger, is a PhD candidate in civil and environmental engineering at UC Irvine who studies flooding issues caused by fires. We asked her how long it generally takes for hillside communities like this one [Silverado] to get back to normal.” [Starts 7:28] Read More

Brett Sanders, UCI engineering professor said, “We need to better map—and communicate—flood risks, accounting for all the factors that could trigger flooding, including rainfall, streamflow, high tides and waves along the coast, and infrastructure failures. We should also talk about pre-disaster planning for post-disaster action. Do cities have a restoration plan for the day after the flood—one that aligns with community values and aspirations?