Electric ferry Ellen [image credit: Erik Christensen @ Wikipedia]
No evidence is offered, of course. The article is about an electric ferry, but the temptation to lapse into lurid climate propaganda was obviously too great. As for the ferry, the article implies the batteries will last for 30 years, which looks ambitious to say the least.
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Ellen, Denmark’s first all-electric ferry, has completed its first 10 months of revenue service, reports CleanTechnica.
Passengers like its silent running and absence of diesel fumes.
The operator likes that it costs less to run than a diesel-powered ferry.
Extraordinary Efficiency
The energy efficiency of the total electrical system is as high as 85%, according to a press release. That is more than double the efficiency of a traditional diesel ferry. The most modern diesel ferries are a bit more energy efficient but can’t come close to Ellen’s numbers.
Ellen serves a route that is 22 nautical miles round trip. For the journey, she uses about 1600 kWh of electricity in total.
There is a high power charging station located at the terminal in Søby that can recharge the ferry’s battery with up to 4 MW of power — more than enough for Ellen to maintain her sailing schedule.
. . . [skip to last paragraph] . . .
Of course, in the cockamamie economic system prevalent in the world today, there is no economic value placed on carbon that never gets pumped into the atmosphere. Leave it to humans to figure out a way to totally ignore the economic impact of something that is slowly but surely killing us all. Homo sapiens? I don’t think so.
Full article here.
via Tallbloke’s Talkshop
June 14, 2020 at 03:09AM
Iowa Climate Science Education 
85% efficiency? Does this include the generation of the electricity?
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