Archive for the ‘Renewable Energy’ Category:

2020-09-30 Fuel Cells Pro’s And Cons; Nat’l Fuel Cell Day

From my comments to YouTube video Matt Ferrell. I think you missed something. The fuel cell is not limited in range, like a battery is. The fuel cell can have greater range without increasing its size. Just add a bigger fuel tank. The fuel cell vehicles can be fueled in a few minutes, not a

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2020-09-28 Big Marine Engine Is Dual Fuel, Diesel Or Hydrogen

It’s amazing how there are plans for the near future for dual fuel engines that can use diesel or hydrogen. These engines can be used for railroads or marine, or for generating electricity. The 1 MW engine is equivalent to about 1350 HP. Here is a quote from this article: >> At a press event,

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2020-09-28 Hydrogen Tug Boats On Danube R.

This is amazing and very good news. A huge $6.7 Billion, 2 GW off-grid wind generating and hydrogen generating facility will be built in Europe. https://www.rivieramm.com/news-content-hub/news-content-hub/hydrogen-fuel-cells-ordered-for-euro585bn-european-transportation-project-61079

2020-09-28 Tesla, Sonnen, And Other Home Battery Systems

Matt Ferrell has the text to his YouTube video about the Tesla Powerwall, Sonnen, etc. and a link to the video. The Tesla Powerwall and others cost about $10,000 installed. The systems may allow you to run your home from the battery when there is a power outage on the grid. Solar PV panels will

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2020-09-26 Power-to-X Technology

Power-to-X technology explained. Electricity storage concepts. Power-to-hydrogen is one example. Grid-dedicated battery storage is not normally considered a power-to-X concept. https://en.wikipedia.org/wiki/Power-to-X

2020-09-25 Anaheim Will Get Electric Buses

The electric vehicle revolution is already happening. Hopefully it will occur much quicker that 2035, which is when Gov. Newsom has signed a law mandating all new vehicles sold must be zero polluting. The only problem is people are avoiding mass transit systems because of CoVID19. I’ve read that ridership is down. That should change

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2020-09-21 Hydrogen Fuel Cells V. Battery Electric Vehicles

My take in a comment >> @mfhberg Said, “[Hydrogen Fuel Cell vehicles] will die…” Right now, it looks like Toyota’s Mirai, Hyundai and Honda all have a sizeable stake in the HFC market future. These are not backyard grease monkeys, these are car companies that have done a lot research and development. Toyota has had

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2020-09-12 Hydrogen Fuel Cells Add Excessive Complexity, Cost

This doesn’t seem to be good for Toyota FCEV, Honda FCX or Hyundai. Toyota has been making FCEVs for more than 2 decades. It would seem they would know what the realities were and are regarding FCEVs. The Honda FCX Concept in 1999 and FCX Clarity from 2008. The future of heavy vehicles, trains airplanes

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2020-09-11 Nikola Fraud Investigation

This doesn’t look good. GM just agreed to exchange $2 Billion of Nikola stock for services rendered in making the Badger (truck) EV. Hindenberg claims Nikola is a scam https://www.businesswire.com/news/home/20200910005912/en/Law-Offices-Frank-R.-Cruz-Announces-Investigation Nikola fights back. https://mobile.reuters.com/article/amp/idUSKBN2621WR

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2020-09-10 Model Of Least Cost All Renewables Grid

This is supposed to be a least cost model. Solar reaching up to 4.3 times capacity. I would expect that much of the curtailment would be replaced by “flexible loads” controlled by the grid, most of which would be hydrogen generation. The hydrogen could be stored and used for longer term storage/generation and/or transportation fuel.

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