Hydrogen Energy: The Good, The Bad, & The Ugly скачать в хорошем качестве

Hydrogen Energy: The Good, The Bad, & The Ugly

This video features an in-depth interview with Professor David Cebon, a distinguished authority in mechanical engineering at the University of Cambridge and a pivotal member of the Hydrogen Science Coalition. Professor Cebon discusses the complexities and controversies surrounding hydrogen as a fuel, exploring its potential and pitfalls and seeking to uncover the most effective pathways for its use in achieving global net-zero goals. Professor Cebon also discusses the challenges of using hydrogen fuel cells in vehicles compared to battery electric vehicles. He argues that hydrogen is expensive and inefficient to make, transport, and use compared to battery electric vehicles. Overall, this video provides valuable insights into the potential and limitations of hydrogen as a clean energy source. 00:00 Intro 02:46 Principles of Hydrogen Science Coalition 03:38 Green hydrogen 04:19 Hydrogen use 08:00 Locally produced hydrogen 10:10 Blending hydrogen in the gas grid 14:46 Hydrogen shouldn't delay electrification 16:32 FCEV vs BEV 19:17 Fuel cell efficiency 24:00 Long-distance trucking 25:16 Fast chargers vs. H2 fueling 29:24 Electrolyze at the location 30:50 Blue hydrogen 33:13 Steam methane reforming 35:05 Problem with blue and grey H2 36:44 Natural gas is worse than coal 38:10 Cleaning blue and grey H2 41:00 CCUS 43:51 Storing CO2 44:14 Climate catastrophe 46:22 Time to act is now 47:05 Companies maintaining fossil fuel present 48:07 Do big companies care 49:49 Can technology make hydrogen viable 53:23 Outro