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Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum
GLD 379.91+0.4%4:00 PM EST
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To: TobagoJack who wrote (177887)9/8/2021 5:01:41 AM
From: Haim R. Branisteanu  Read Replies (1) of 217688
 
With the falling prices of producing hydrogen no wonder it will be more and more used.

As an example Fraunhofer of Germany developed a system with over 80% efficiency for railroad cars.
Efficiency of today fuel cells is around 60% and the rest is heath

Fraunhofer system captures the remaining 40% to power HVAC for both cooling and warming the passengers cars a feature that overjump any other storage technology.

ifam.fraunhofer.de

I presume similar situation will he adopted in trucking where HVAC are of importance.

As to consumer small cars the whole issues is still at its inception and not sure it has a payoff without HVAC
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