Earlier this year, the California Air Resources Board (CARB) completely revamped its passenger vehicle emissions control regulations. The new Advanced Clean Cars program, which covers model years 2017–2025, combines several regulatory schemes into the new program: the Low Emission Vehicle (LEV) program, which governs tailpipe (more…)

Hydrogen is often hailed as the ultimate alternative fuel but many problems from high production costs to inefficient storage methods need to be resolved first. However, even if all the problems involving the development of a hydrogen economy were fixed today, it would still be several decades before a hydrogen infrastructure would be in place that compared to our (more…)