25 American states sue the EPA to block new rules aimed at slowly phasing out combustion engine vehicles

There is still a great deal of reluctance to accept climate change amongst republicans (this is odd in a country with one of the highest education levels in the world). There is also a certain amount of those who have publicly accepted it, saying humans cannot do anything about it anyway (so why should we try).What is worse, is that a number of them must recognize that climate change is a threat to their state and the people who live there, but are campaigning against it because of the narrow interests of a car company which is based in their state. This video outlines it well

Half of the American states are trying to slow the advance of electric cars. These are all republican states – so called conservatives. The suit was filed by attourney generals from Kentucky and west Virginia. So how many people do these half of states represent? 89.75 million – this sounds a lot, until you realize that the USA population is currently 333.3 million, which means that these 25 states represent just short of 27% of the population of the country (it should be noted that these 25 states get 50% of the senate seats – not particularly fair).

So why are they against this move? Why are they against cleaning up the air in the USA?

The white house wanted a figure of 56% but reduced it after pressure. The EPA rules aim to cut fleetwide tailpipe emissions for cars and light trucks by nearly 50% (after pressure from states) over 2026 levels in 2032, and reduce greenhouse gas emissions by 7.2 billion tons through 2055. Now, the road emissions make up 29% of USA carbon emissions on their own – however, given their aim to reduce these emissions over time, it does not require anyone to replace their car now, merely to buy an electric one next time (and for the manufacturers to only sell them (most manufacturers have no electric cars to sell).

Russell Coleman the attourney general for Kentucky said it would “increase the price of cars, put pressure on local jobs and harm the countries economy”. I do wonder what Russell thinks will happen to Kentucky if he gets his wish? what will happen to any factories in his state? They will make a vehicle which in 10 years no one will want to buy, and the factory will go out of business, along with all internal combustion engine car factories in the USA. This will destroy all of the local jobs from these factories, and the price of vehicles will likely go up, as all will need importing. Of course, if Telsa grows at half the speed that is predicted, it will be able to sell 10 million vehicles a year (if it succeeds, it is aiming at 20 million a year), and moves like this will help, as they will not have to compete with factories in Kentucky. Does this governor think that people like paying thousands of dollars for petrol each year? One of his reasons is cost, but it is cheaper, over the life of the car, to drive electric, so who is he helping?

Without rules to save the combustion engine car in the USA, and to ban electric cars, the combustion engine car is dead. Perhaps not yet, but in 20 years it is likely to be a far rarer sight. As models like the Tesla model 2, along with the VW id1 and the electric ford, all aiming at the $25,000 pounds or less, they will largely take out the legs from new combustion engine cars (particularly if the exchange rate was fair to the UK, at times giving a starting price of £16,000). At the moment, even a fill-up every other week costs 1750 a year, taking 1750 time 7 off the cost of a car, shows how good value the car is.

The problem is that should we want to actually halt climate change, we need action now.

Another attempt to push road transport onto Hydrogen – good for the worlds move to net zero, or a ploy?

Another attempt is being made to move the world beyond EVs and onto hydrogen cars. Is this worthwhile? Who is trying to make this happen and why? Lets start by looking at the advantages and disadvantages of this technology. (I have named them electric and hydrogen cars, I know some hydrogen car makers will take issue with this, but an EV does not need a fuel to be pumped into the car, merely power)

 

Comparison subject

Electric car

Hydrogen car

Fuel

Electricty

Hydrogen

Fuel Cost

3p a mile charged at home, on the go varies but up to 15p

A full charge drives 300- over 400 in a modern electric car.

And where is most charging done? at home while you sleep

£10-15 per kg, 77 miles per kg.13p-19p. It has a capacity of 5.6kg (£56-£84 at those prices)

A full tank allows around 400 miles range

There are few refilling stations and even in the best parts of the world they are less common than chargers or petrol stations.

Fuel Carbon Cost

Carbon neutral up to UK grid 2021 of 265g per kwh (so around 85g per mile at top)

50-55kwh to make 1kg of hydrogen. So between zero and 14.575kg of carbon, or 189g per mile

So a hydrogen car is more expensive to fuel and worse for the environment. What is good?

It is true that a hydrogen car can refuel faster, taking 3-5 minutes, however, you have to stand by your car for this whole period. A tesla 3 can add 172 miles in 15 minutes.

According to a financial times article, the average motorway stop is for around 20 minutes. Now, it is generally suggested by highway codes and similar, to stop for 15 minutes every 2 hours. This means that while a hydrogen car can drive for longer in one go, the human inhabitants will need far more comfort breaks. A tesla 3 can be driving for 2.5 hours before needing that 15 minute break once again.

This is about the only advantage

Cost of vehicle: a Toyota Mirai starts at just under £50,000, while the tesla 3 starts at just under £40,000. Hydrogen cars also need more services.

So who benefits from a switch?

Toyota with its smooth-riding Mirai and Hyundai’s Nexo. Audi, Honda, BMW, and others have explored it as well, but generally the car is complex so who does well? Fossil fuel companies. If they cannot sell fossil fuels, perhaps they can simply split them for the hydrogen

Hydrogen is bad for the

The little-known population of Greenland wolves

@meline.wildlife

Surrounded by 13 wild wolves in the Arctic 🐺

♬ Originalton – Meline.Ellwangerr

The Greenland wolf, is known from remains, to have lived in Greenland for at least 7600 years, though, given Caribou have been there for 8900 years, it is quite possible that they have been there for longer.

It is a small population of around 200 individuals, so encountering them is rare. This video to the right is an incredible encounter a photographer had, when she realized that she had been surrounded by them. As you can see, wolves do not generally consider humans as food.

We have not been as kind in the past, and between 1920 and 1932, 35 wolves were killed in the core wolf range, forcing the population to decline rapidly to extinction.

It should be noted, that there is only a small population in Greenland, and it is a huge landmass, so it is quite possible that the population is larger.

We cannot plant our way out of climate change

Eucalyptus plantation and rainforest, approximately 50 miles north of Porto de Moz, Brazil.

Thomas Crowther was an ecologist whose work inspired many tree planting projects, the problem is that this is a more complex idea than it first seems, and more importantly, mass plantations do not help.

Forests take up vast quantities of carbon, but the whole ecosystem must benefit, otherwise while trees may get planted, they are likely to fall foul of pests, or similar.

One of the simple requirements, is to plant trees more like a rainforest would. We cannot plant monocultures of a single tree – this is simply the equivalent of rolling out a picnic rug for the specific pests which feed on the tree in question. Instead, we need hundreds of tree species in each acre. Amazingly, without this, the trees ability to do what we want and draw down carbon dioxide is severely limited, so will fail.

Interestingly, preserving remaining forests has a far bigger impact on carbon dioxide removed from the atmosphere, so this is not only beneficial to the wildlife that lives there, it is also one of our most effective tools, to avoid climate change.

Think of all the primates, great apes and many other species that would be saved, if we just started to do what is best for ourselves.

Wind-turbines on a track? cheaper even than other forms?

Above, is an interesting video done by one of the more popular youtubers in this space. It looks at a fascinating new idea about how we could harness the wind.

You might well ask, why do we need a new way? and that is a good question. The simple fact is that in the current model that we use with the standard wind turbine, they are reaching the biggest size that they can possibly be (there is a wind turbine in China, which is 50 storeys high). It is likely the simplest way to harness wind power at sea, but what about power for a single building or a small village? This new way of harnessing the wind has got Bill Gates attention with a cost of roughly 1/3. Being only 25m tall rather than the normal height, it could be placed in far more places, without reducing the power given. Furthermore, on this system, the whole of each blade actually helps pull around the track, rather than just the tip. It is true that these are early in their process, but why is this useful. Well with this idea, you could for instance put a track over a long terrace of houses, or even over a stretch of motorways. Furthermore, it is possible to put all of the parts of an 2.5mw turbine inside a single lorry.

Installation costs are Airloom energy $0.21  per watt installed, vs wind farm $1.25 per watt on standard wind turbines. Multiplying that up, Airloom would cost $210,000 per megawatt hour, while a windfarm would cost $1,250,000. Looking at it differently, if Airloom succeeds, you would be able to install almost 6megawatt hours of Airloom for every megawatt hour of normal wind turbine. It should be noted that in recent times, solar has overtaken wind as the cheapest form of electricity generation. This to reverse this gain for a very long time. 

 

 

Continue reading

Indonesia to start a study to see whether the Javan Tiger is actually extinct (44 years after it was declared so)

I wrote a few moths ago, about a picture taken in Java, which purported to show a living Javan tiger. As with many similar photos, it was of low resolution, which in many situations, would appear suspicious. If you are on safari in Java, you would think that you would take a high resolution camera, and that this would be within reach at all times, as such the resolution is not really explained well enough.

Having only gone extinct in the 1970s, there are thought to have been a few Javan tigers held in Zoos, though if they were they have been bred into extinction by mixing with other subspecies. The Ringling Brothers Circus, around 1915, was said to have 2 (one in the image above

The latest study has been started after a hair was tested and found to be from a Javan tiger – but recently.

Now, before I say anything, I have to say that I would love the Javan tiger to still survive. However, the simple fact is that they have not been seen in the wild since the early 1980s.

Continue reading “Indonesia to start a study to see whether the Javan Tiger is actually extinct (44 years after it was declared so)”

The telegraph has put out an article suggesting that homegrown food has 5 times greater carbon footprint than conventional: is that right? Should we all end our allotments?

Looking at the busy mass of growing green, it is hard to see how this is the most inefficient way to grow food…

The study that the article is based on comes from the university of Michigan, and is frankly badly, badly made. It is the quintessential study, where this is the answer, now how do we get there, sort of study.

So, what did they do? Well, they put gardens into 3 different categories

  • Backyard gardens – single occupancy
  • communal gardens (like the above)
  • Urban farms

Your backyard garden has about as small a carbon footprint as it is possible to have, it is possible that fruit or veg from here actually has zero carbon footprint. Community gardens can be a bit different – you have a small area, so you might use more compost or fertilizer, and it is possibly further from where you live, so you might drive to it. However, this kind of place also has a low carbon footprint.

It is essentially just the Urban farms which are a problem here: growlights and watering and temperature controls all add up to large quantities of energy.

This video shows this is an easy way to understand.

Do not be put off! If you have an allotment or a vegetable patch in your garden, this is almost completely carbon free food, it does bring down your carbon footprint.

It is unfortunately the kind of study you can find in a newspaper like the Telegraph; I do not think it would be a surprise for any readers to hear, that this is not the place readers go to find out about the new scientific studies of this kind.

White whale spotted near Shetland!

This is not a melanistic whale, instead it is a beluga whale, which is usually white. Filmed in January it is only the sixth time that this species has been sighted in Scottish waters, generally living in the icy arctic waters.

This species has around 150,000 individuals left in the wild, making them more safe than many species. However, living in the Arctic where global warming is changing things fast, we need to remain viligant, as it could be quite a different situation after not much time.

To view our page on Beluga whales, and any other mention that the species has had in the past, click here

The critically endangered Regent honeyeater may have new hope

This critically endangered species of honeyeater has a renewed hope of survival. They have become so rare, that the juveniles have started mimicking other bird species, because they hear the sounds of their own species so rarely.

The new speck of hope comes from the fact that captive birds have bred after being released.

There are an estimated 2200 species in Australia which are in some way endangered. This species is endangered for the same reason that many of these are – loss of habitat. Agricultural land, forest clearing, logging and the expansion of coal seam gas drilling was predicted to wipe out this bird, but thankfully they have survived.

Around 140 birds have been released to help bolster the population and have been shown to have bred with wild birds. With just 300 wild birds left, every extra breeding bird can make a large difference.

Rishi Sunak continuing to face pressure over plans to max out North Sea Oil

I wrote a month ago, about Rishi Sunak and the foolish plans of the UK government to try to max out oil production from the North Sea. The governments argument was that it would help bring down costs for UK people.

This is an image from a youtube video suggesting that Rishi Sunak has investments that will benefit from this move. Whether this is true or not, he will be remembered as a prime minister who locked the UK into oil and gas at a time where the best financial move, as well as climate move is to divest fast. Should you wish to see this video yourself, Click here I would argue a fascinating subject, but beyond the scope of this site.

Unfortunately, this argument bares no water, as the extracted fossil fuels would be sold on the open market, and there would be no discount at all in the UK. As such, this will do nothing to help the UK people save money, merely give some fossil fuel companies some money, and potentially some tax revenue for the UK government, though whether this is worth the costs that will have to be paid is the future is being questioned increasingly loudly.

What is unfortunately clear, is that the things that are going to be best for the UK public is additional insulation in houses, and renewable energy. Unfortunately these are two projects which the government is increasingly eager to turn its back on.

The green housing grants, during Covid, were aimed at improving the housing stock of the UK, and it did, but only for around 1% of the houses that need to be dealt with. Furthermore, this was really a boost for the building firms, rather than the green housing grants in particular – they charged as much as possible, and the work did not really continue after the end of the period in question.

Why politicians keep spouting information that is so easily destroyed is hard to understand. It seems hard to believe that a man with the amount of money that Rishi Sunak and his wife has, would be influenced by the performance of his investment, however, given where we are going, I would argue that investing in fossil fuel extraction is a foolish move – whether in the next decade or further ahead, the fossil fuel industry must die, and it is likely to happen fast when it truly starts. Rishi Sunak has been accused of dodging scrutiny on this subject by failing to appoint a climate change committee chair (for over 18 months since Lord Deben retired) – and now the independent watchdogs chief executive has resigned in frustration. Given this position was there to keep the government to account on climate change and changes that will limit its effect

What is Rishi Sunak afraid of? Either he is attempting to avoid scrutiny, or he is incompetent – which is it?

See Animals Wild