Whoa. Germany. Hydrogen. Excerpts from article above:
Billed as a “zero emission” mode of transport, the trains mix hydrogen on board with oxygen present in the ambient air, thanks to a fuel cell installed in the roof. This produces the electricity needed to pull the train.
Hydrogen-based polymer exchange membrane (PEM) fuel cells have been around since the early days of space program. Apollo
13 had an accident that nearly ended the mission.
https://nssdc.gsfc.nasa.gov/planetary/lunar/ap13acc.htmlPEM fuel cells produced an electrical current when hydrogen reacts with oxygen and water is produced as the only by-product (no CO2). However, there is few infrastructure existed for hydrogen gas in contrast to gasoline and propane stations. Also safety storage of hydrogen is challenging than those liquified natural gas - metal embrittlement.
It’s good that Germany is making it happens on their fleet trains since they have few choices. Canada has some fleet bus lines powered by PEM fuel cells. It is the lack of infrastructure that limits a wider adoption. Also the high cost of fuel cell cars poses another barrier in the private car industry.
Electrical vehicles are facing similar challenge on the charging stations across the country, especially along the interstate freeways. So the egg and the chicken question still persists.
Three Great Lakes Funds being reorganized into Cambiar Funds
AAII Sentiment Survey, 8/24/22 For the week ending on 8/24/22, Bearish remained the top sentiment (42.4%; high) & bullish became the bottom sentiment (27.7%; low); neutral became the middle sentiment (29.9%; below average); Bull-Bear Spread was -
14.7% (low). Investor concerns: Recession/slowdown; inflation (more fiscal stimulus); supply-chain disruptions; the Fed Conf at Jackson Hole; market volatility (VIX, VXN, MOVE); Russia-Ukraine war (26+ weeks); geopolitical. For the Survey week (Thursday-Wednesday), stocks were down sharply, bonds down, oil up sharply (OPEC put?), gold down, dollar up sharply. #AAII #Sentiment #Markets
https://ybbpersonalfinance.proboards.com/thread/141/aaii-sentiment-survey-weekly?page=7&scrollTo=751