A storm headed over our country at the end of last week. That inevitably means advocates of wind energy praising how wonderful wind energy is doing and how much electricity was produced by wind. That is exactly what happened and apparently we even have a new record…
It was Chris Derde (manager of energy provider Wase wind) who broke the news. He tweeted that wind energy had a “new record production of 3 GW” and that nuclear power plants lowered “their production by 0.5 GW”. This was one of the two images that accompanied the tweet, illustrating the record:
This is the wrap-up of the vehicle-to-grid series. In this post, I will go back to the article bringing the news that vehicle-to-grid networks increase longevity of electric car batteries. Now that I read the paper and have shed some light on several aspects, I re-read the article to find out whether the author was correctly representing that paper.
Unfortunately, this is not the case. It already starts with the title (translated from Dutch, my emphasis):
‘Energy storage in electric car extends the lifespan of the battery’
A few days ago, I came across an article titled “Substantially more electric cars sold“. My first thought when reading this headline was: “Again?!”. It was only a few months ago that I looked into an increase of electric car registrations and I was not really impressed when I found out that it was all about a 1.94% increase of something with a share of 0.22%. Now we have yet another such claim.
The article is for registered users only, but this could be seen by non-registered visitor (translated from Dutch):
The sale of electric cars is finally kicking off in Belgium. A record number of 1,085 all-electric passenger cars were registered in March. This according to figures from the automobile federation Febiac.
We have a new Flemish Minister of Energy since two days. As a result of the local elections of October last year, the previous Minister became mayor of his home town Ostend. That is a bit sad, he had the habit of enthusiastically sprouting meaningless claims about energy that were very easily debunked. I wrote several posts about such claims, so I will certainly miss his mindless claims.
The new Minister, Lydia Peeters, took the oath of office the day before yesterday. The first tweet on her twitter account came only a day later and is a retweet of a tweet written by her spokeswoman (translated from Dutch):
Nice increase becomes visible! @Lydiapeeters: “The switch to electric vehicles keeps going on” @BelgaPolitics Read it here:
“A new record for solar and wind”. This is stated in a tweet by our Flemish Minister of Energy:
The hashtag “stroomversnelling” (the Dutch word for “rapids” and used in expressions it roughly means “speeding up” or “moving faster”) and he often uses it in relation to his policies. So, do I understand it correctly that he connects the current policies are the reason that this record was broken?
That “new record” was solar and wind producing 45% of the Belgian electricity load on Saturday July 28 at 15:00. My first reaction was: “So what?”. It probably would boil down to a few minutes in the weekend. The Minister has a history of unnuanced and misleading tweets, so I thought it would be a good idea to check what that record is all about. I turns out that this record was even less significant than I expected.
As mentioned in previous post on the consensus article in skepticalscience, there was an entry explaining the Oreskes 2004 paper. In the article, it was presented as “Oreskes 2004 and Peiser”. Which was an odd thing. Peiser didn’t write the paper together with Oreskes (otherwise it would be “Oreskes and Peiser, 2004). At the contrary, Peiser wrote a critique on the conclusion of the paper (that not a single paper rejected the consensus position). The author of this article seems to have a lot of confidence also mentioning the critique together with the Oreskes paper.
At that time, I did not know much about the Peiser critique and initially had to rely on the explanation provided by the author of the skepticalscience article. This is how the critique is presented in the article:
Oreskes 2004 and Peiser
A survey of all peer-reviewed abstracts on the subject ‘global climate change’ published between 1993 and 2003 shows that not a single paper rejected the consensus position that global warming is man caused (Oreskes 2004). 75% of the papers agreed with the consensus position while 25% made no comment either way (focused on methods or paleoclimate analysis).
Benny Peiser, a climate contrarian, repeated Oreskes’ survey and claimed to have found 34 peer reviewed studies rejecting the consensus. However, an inspection of each of the 34 studies reveals most of them don’t reject the consensus at all. The remaining articles in Peiser’s list are editorials or letters, not peer-reviewed studies. Peiser has since retracted his criticism of Oreskes survey:
“Only [a] few abstracts explicitly reject or doubt the AGW (anthropogenic global warming) consensus which is why I have publicly withdrawn this point of my critique. [snip] I do not think anyone is questioning that we are in a period of global warming. Neither do I doubt that the overwhelming majority of climatologists is agreed that the current warming period is mostly due to human impact.”
A [snip] in a skepticalscience article? I need to know more about that! What exactly got snipped in that quote from Peiser?
At the beginning of this month, I found an article in a Flemish newspaper that seemed to be inspired by the gas deficit alarm from the UK National Grid. It was titled “Renewable energy gets us though the winter cold”. This is how the story goes: the very cold February of this year did not result in record natural gas consumption. We used less natural gas in February 2018 than six years ago in February 2012. The demand for natural gas from households and industry stayed more or less the same. The difference was the demand for natural gas for electricity production, which was lower in 2018 than back in 2012.
Conclusion of the article: there was no record natural gas consumption in February because renewable energy grew in the last six years and this increased share lowered the demand for natural gas power. Because of this, we currently don’t need as much natural gas than we would only six years ago and there was no shortage in our country.