hydrogen
the future fuel?
Could hydrogen become the fuel of the future?
During the past 18 months we have written several articles explaining how popular electric vehicles have come to the public's attention, either through manufacturers' sales pitches or the government`s stance on climate change due to never ending environmental pressure.
One of the concepts rarely mentioned is the use of Hydrogen as a future fuel to power various machines from forklifts to cars from trains to space rockets as well as drones.
Because the UK government has now decided to ban the sales of new vehicles that use fossil fuels from 2030, a new alternative apart from electricity needs to be found.
In his speech on the planned economic recovery, the prime minister said that hydrogen technology is an area where the UK leads the world and hopes to create clean jobs for future generations.
But is the hydrogen cell revolution hype or hope?
New Glasgow hydrogen refuse truck

The majority of vehicle manufacturers in the UK have been hurriedly trying to find a solution to producing a fuel system that will not only fall in line with the government legislation but also appeal to buying customers who are looking to them to create a safer and cleaner alternative to fossil fuels.
A while back companies looked into the fuel problems and came up with the petrol / diesel / electricity hybrid which they thought would be the answer, until the latest government demand for cutting emissions came to the fore, now they have to return to the drawing board to solve the problem once again before 2030.
Unfortunately people are still sceptical when discussing a different fuel other than the fossil fuels that they have been used to. The same problems keep arising with the charging time issue at the top of the list followed by the amount of miles that a vehicle will hold per charge. Like most new ideas an infrastructure needs to be put in place, more charging points on the road and a system where access to charging at home is easier.
Until this is done the problems and reservations will stay in the public minds, if a company comes up with a car that runs for 500 miles on a single charge, is reasonably priced and can be charged simply at home, then they will be onto a winner, until then the situation wont change.
Another problem that consumers cannot understand is the amount of space that the batteries will take up, on a conventional car, most will have a single battery, on an electric car the whole base of the car is taken up with batteries, ok you have not got a bulky engine which normally is the heaviest part of the vehicle, but you still have wheels and bearings and motors etc. Bearingtech can help by supplying all these bearings and belts helping to keep your car on the road and in working order.
Due to the ever increasing demand for cleaner and efficient fuel, the government has now passed a new ruling that will allow Glasgow to get a fleet of 19 hydrogen powered refuse trucks after a £6.3 million funding was approved. The investment will also allow the building of a green refuelling station in the city which will be the first of its kind.
Described as the UK`s next step towards reaching its net-zero ambitions, this decision comes ahead of the COP26 UN climate change summit planned for Glasgow next year.
Rachel Maclean the transport minister said that the 19 trucks will form the worlds largest fleet of hydrogen refuse vehicles and showcase how the UK is at the forefront of green transport technology.
As we continue to build on our green-print for the future post Covid 19, we know how to harness the power of transport to improve our country and encourage change.
Minister Ian Stewart said ”that the UK government was doing everything possible to help our economy recover from the pandemic and protect the environment for future generations”.
Back in the 2000`s backers of hydrogen promised a hydrogen highway which never materialised, firstly because hydrogen power needs a new infrastructure, whereas battery cars could be charged off the grid.
Secondly, high-powered batteries of that time were more advanced for usage in companies etc, where hydrogen is not, hence why hydrogen lost ground in the battle to power cars.
Now that industries such as transport and heating are struggling to maintain the levels needed using conventional batteries, hydrogen has come back into the frame. A typical example of this is the company JCB who have produced a new prototype mechanical digger which would need a battery weighing five tonnes and take hours to refuel.
On the other hand, hydrogen is lighter than air and takes minutes to fill a tank. Unfortunately lorries fall into the same brackets as diggers, making the batteries as heavy as the payload.
The same problem applies to buses, the Bamford family who own JCB said that they have 80 orders for double decker buses from Wrightbus in Northern Ireland, but still have the problem of re-charging, which could be solved with the use of hydrogen and by providing hydrogen pump filing stations on motorways could solve the headaches for long distance drivers in the future.
The same network could fuel hybrid battery and hydrogen cars of the future and disperse with the need for heavier batteries and plug in vehicles.
One of the biggest fears when using hydrogen is its volatile nature, which can cause explosions in tanks which has been a concern in the past. This problem has now been addressed by the invention of lined tanks with Kevlar, which is a substance that releases small micron-isms into the tank which causes the hydrogen to be more stable if the tank is impacted taking out the shock effect and preventing any explosive reactions.
Another breakthrough in the use of hydrogen cells was the first test flight of an electric plane in the UK at Cranfield University with the outcome yet to be published.
On the other hand, Germany is racing ahead with a network of filling stations alongside a hydrogen train, making an initial investment cost of 7 billion euros in a bid to dominate the market.
As with most things, others will want to see the outcome of any present and future trials before taking the plunge themselves. The EU commission have shown a keen interest in the trials alongside the website Euroactive who supposedly floated the idea of making the Euro the currency for hydrogen trades the same way that the dollar is the recognised currency for oil.
The UK government also intends to announce a strategy before parliament closes as part of the country`s economic recovery package.
Because the UK lost out in the battery technology race with China, they do not intend to miss out on the hydrogen demonstrations after being advised by its Committee for Climate Change who suggested that trials begin over the next few months.
These trials are so important to the country`s future fuel development that trials on Britain`s first hydrogen train on regular tracks will be tested by Birmingham University over the coming weeks.
By the looks of things, hydrogen has finally made the breakthrough or so it seems, but it is not trouble free by all means, currently almost all of the hydrogen sold today in the UK is produced by splitting it from natural gas, which unfortunately is very costly and emits lots of carbon dioxide which is attributed to the heating of the planet, something that is not popular with green supporters.
The problem can be tackled by capturing the Co2 at the hydrogen production site, then burying it with carbon capture and storing it, but this will drive up the cost considerably, which defeats the object of the exercise when trying to produce cost effective fuel.
The alternative is inherently clean, but very expensive. It entails using surplus renewable electricity; a typical example is when the wind blows at night using energy that is not used to split the hydrogen from water using a fuel cell.
The process is wasteful because it involves turning electricity into gas, then back into electricity- a two step shuffle dismissed by Tesla inventor owner Elon Musk who described it as” staggeringly dumb” and has been quoted as calling them” fool cells”.
But hydrogen lovers believe the future electricity grid will produce so much cheap off peak power that we will need to find other uses for it. By doing this they hope to see the cost of fuel plummet following the example and performance of offshore wind turbines.
Recent events have favoured the advance of hydrogen after the UK issued a target of 80% carbon cuts by 2050, that left a leeway for polluting forms of fuel to take up the remaining 20% of the carbon budget.
Now its widely accepted that homes with low carbon heating systems such as heat exchangers, will need to boost them in a cold snap from another source, and that’s looking increasing like hydrogen.
Trials are already underway using blended hydrogen into natural gas at Keele University and depending on how much support they get from the government, it looks as though a technology that lost its key battle against battery cars two decades ago could still find a place in the zero carbon economy in the UK`s future fuel development programme.
Throughout the years inventions have come and gone, whether good or bad the answers always lie in the trials and results, one thing that is certain is that time will tell, we will just have to wait and see.

Having first done my tap and trace with a QR code laminated and stuck on Dawn Treader's door, I am writing this down below on a very stormy, blowy Halloween.
We are all exposed to a small amount of it when we run our engines, but generally the wind etc. takes most of it away. But the CO detector has already received a certain amount. However, at this very point in the canal I slow up for the bridge, which is on an acute angle so you can't see under it. The canal is in quite a deep cutting with high hedges both sides and steep banks with the wind directly behind me, so momentarily the exhaust gas catches up with me and briefly exceeds the level.
First the symbols chart and an explanation of each item the USB outlets, Cigar Lighter etc are I expect apparent what is not is the Wago. They are a modern version of the old chocolate block and a lot better. When wiring things like the USBs etc they can either be wired with one cable all the way back to their own individual fuse or the supply cable can be broken where each USB etc is to go and the supply cable broken and joined to run on to the next one.
The Wago is the modern equivalent of the chocolate block connector but a 100 times better and unlike the Chocolate Block it does not damage the strands of the cables. It is also easier to fit, prepare the wire, lift the orange clip, slide the wire in, and push the orange clip back down job done. They cannot come open pushing the clip down locks them.





For some reason which I am yet to fathom, I signed up to complete two half-marathons, three 10K races, climb Snowdon, the Yorkshire Three Peaks then, to top it all off, climb Mount Fuji. All within the year.
I don’t live too far from the canal. So why hadn’t I thought about it before? It’s quiet, peaceful, no traffic, no pollution, it’s interesting and there are no preening blokes. Actually, there are preening blokes, but that’s another story (see chapter 3). The towpath soon became my regular training ground but running back and forth along the same path soon became pretty boring.
Luckily, I discovered the Warwick Ring on my doorstep. A 115 mile circular route in the Midlands, using 5 different canals, crossing 4 counties, connecting 2 cities, 7 towns and many hamlets and villages. You may have guessed it, I like a challenge. So, to make life a little more interesting, I decided to travel this circular route only clockwise, without turning back, and using public transport to get to the start and for the return journey home. This meant training sessions became much longer, often starting before dawn and always taking up the whole day, with lots of public transport (something I’m not too familiar with or very good at).
Well, this opened up a whole new world to me, travelling between idyllic rural tranquillity and industrial urban grunge. Seeing the wonders of our canal system up close and personal, much of it built around 250 years ago, with no satellites or software to work out the best route, or earth-moving equipment to dig the path. Concrete wasn’t developed until the mid 1800’s and the only means of transport across the land was by horse or foot.
I was amazed at the sheer magnitude of this bold engineering project, built by Navvies using the simplest of tools, just pickaxe and shovel, a little gunpowder and loads of blood, sweat and tears. Travelling through my hometown, Birmingham, was like entering another world, one I didn’t recognise. It felt like I was crawling through the bowels of the city, literally seeing everything from a completely different perspective. I was awestruck.
After completing the challenges, I continue to walk the ring, completing the whole route at least once a year. The slower pace allows time for the occasional chat with interesting and quirky characters along the way and with a rich vein of history to dip into and discover. From Iron Age to Jet Age, the Gun Powder Plotters to the Peaky Blinders, with some unexpected finds.
Having to use public transport certainly adds a new dimension to the already entertaining canalsy goings-on, transforming my once boring training sessions into unexpected adventures, sometimes a tiny bit weird, often hilarious, always eventful and inevitably informative. There is also the occasional, unfortunate mishap along the way, but nothing too serious. Yet. I posted a few of these adventures onto my Facebook page and got some great feedback. Then, a friend of mine said “… why don’t you write a book?” And that was the seed I needed to create ‘Canal is King”.





Colin, now already well in to another restoration project, is a regular fund raiser for the RNLI. He is currently planning a mammoth fund raising event with the RNLI for next year.
Colin is carrying out this second restoration in memory of their daughter who died when she was only three weeks old. Their daughter would now have been 20 years old.
Following the failure of the Twerton sluice gates on the river Avon on Tuesday evening (15 Sept), River Canal Rescue has performed a logistical miracle, pulling teams and equipment together, at short notice, to recover 47 boats.
Despite supply issues created by the Covid climate, RCR met its deadline of Thursday to source and have all equipment on site and prepared for recoveries from 6am Friday.




Over the past year or so The Merchant Navy Association (MNA) and their Boat Club have agreed an operational partnership with the RNLI whereby MNA Boat Club members have been encouraged to join forces with the RNLI to promote the RNLI’s Respect the Water campaign to reduce the almost 200 fatalities as a result of drowning in and around the UK every year; 70% of those drownings occur on inland waterways where the RNLI has no lifeboat stations and hence no Water Safety officer or Advisers either so the MNA Boat Club have taken the initiative in the form of launching their new “MNA WaterWatch” scheme
MNA WaterWatch, along with the recent introduction by the RNLI of their micro-volunteering “Local Ambassadors” scheme means that all members of the MNA and MNA Boat Club now have the opportunity to become Local Ambassadors for the RNLI to actively promote the Respect the Water Campaign.
However the RNLI are well aware that many of the MNA’s members live inland and are quite often situated close to our rivers, canals, lakes or the Broads and the Fens and are ideally located to act as Local Ambassadors in those areas, so the MNA Boat Club is working with the RNLI to develop a Local Ambassadors focus aimed specifically at promoting safety on and around our inland waters.
In the early 1800s boat operators began to bring their families aboard, partly to save on rent at home and partly as 'free' crew to help with the work. Of course, living space on the boat was at the expense of profitable cargo space so the 'boatman's cabin' was tiny. Usually about eight feet long and often housing a family of five or more, it was a model of compact efficiency.
Most have also retained some of the historical compact efficiency. They have all of the usual modern amenities; central heat, refrigerator, shower, etc. However, there is a big 'but'. Even though the modern narrowboat has many 21st century conveniences, they often come with significant differences from shore-based homes. I'll go through some of them one at a time, although they are often inter-related…
As with many things however, it's not always that simple. Lead-acid batteries (the usual car type) are quite finicky with their charging regime. They like to be kept charged up, and will break down and may fail if they're run down past about 50% of their capacity. So it's vital that close attention is paid to them. I've recently installed solar panels, which has helped immensely over the summer (not so much in the autumn and winter). They supply enough wattage that I don't have to start the engine for days on end if I'm not travelling.
My boat, like most narrowboats, has a large-capacity water tank. I can go many days or even weeks without needing to refill it, and there are numerous water points around the system so obtaining water isn't a big problem. But again, careful watch must be kept. I've only run out once, and it's a pain. In a house the supply of water is generally seen as an endless thing, not to be worried about (except in an ecological, save-the-planet sort of way). I've grown very accustomed to only running taps, including the shower, as needed. Wet down, turn tap off, shampoo and wash, turn tap on to rinse. This actually goes double for hot water. The only ways to get hot water are by running the engine (cooling water is cycled through a 'calorifier' or hot-water tank) or the central heating system that runs radiators throughout the boat and also cycles through the tank. It's well insulated so I have at least 24 hours of hot water after only a short engine run but it's definitely something that has to be thought about daily.
Within the limits of reality life can be very relaxed and carefree on the 'cut'. Where you take the boat is completely up to you (and your guests) as long as you stick to the parts with water. I have made some side trips on land as well, and with the great public transportation system in the UK, almost all of the country is within a few hours of a canal. There is a lot to see and do.





