ROADSMART SUPERSTARS
WHY IT’S YOU, THE MEMBERS, THAT MATTER
26 TOP PRODUCTS Top kit for better motoring – from brain-training apps to garage gadgets
HELL’S EXPERTS Advanced riding with Harley-Davidson management staff
MORE THAN JUST HOT AIR? We ask whether hydrogen fuel-cell tech should be part of the transport mix
FOR ADVANCED DRIVERS AND RIDERS SPRING 2023
F o r m o r e i n f o r m a t i o n p l e a s e v i s i t y o u r l o c a l H o r n b y s t o c k i s t o r g o t o w w w. h o r n by. c o m tiktok com SJ GMEPLSVRF] youtube com LSVRF]QSHIPVEMP[E]W X[MXXIV GSQ LSVRF] facebook com SJ GMEPLSVRF] instagram com SJ GMEPLSVRF] spotify com &I]SRH XLI &YJJIVW G a u g e 0 0 2 R A I L 8 LM W WY T I V F GS PP I G X MS R SJ J M RI P ] H I X EMP I H , SV R F] ( Y F P S Q SH I P W L EZI F I I R G EVI J Y PP ] GS Q TMP I H X S GI P I F V EX I X LI P S GS Q SX M ZI ´ W 'I R X I R EV ] 8 LI WI P I G X MS R SJ Q SH I P W X V EGI W X LI WM \ Q ENSV W X E KI W S J F SX L W X V Y G X YV E P E RH PM ZI V ] G L E RKI W SJ *P ] M RK 7 GSX W Q E R ´ JVS Q X LI X M Q I M X [ E W SY X W L S T T I H M R X S [ LI R M X VI X YV RI H X S X V E J J MG E J X I V E J Y PP VI W X SV EX MS R M R 8 LM W J M RI GS PP I G X MS R SJ Q SH I P W E PP SJ [ LMG L [ MPP F I TVI WI R X I H M R W T I G M E P PM QM X I H I H M X MS R GI R X I R EV ] T EG O E K M RK [ MPP M R G P YH I E H I H MG EX I H Q SH I P W T I G M J MG F V E W W I J JI G X Q I H E PPMS R * SV X LI GS PP I G X SV M X QY W X F I R SX I H X L EX X LM W [ MPP F I X LI J MV W X M R W X E R GI [ LI R E R] Q SH I P W SJ *P ] M RK 7 GSX W Q E R ´ L EZI F I I R TVSH Y GI H Y RH I V X LI , SV R F] ( Y F P S F V E RH Ce le br at e t he ce n t e n a r y of Fl y ing S cot s m a n w i t h H or nby A RRI VI N G S PRI N G 2023 R 3 0 2 0 6 , S V R F] ( Y F P S 0 2 ) 6 % ' P E W W * P ] M R K 7 GS X W Q E R ´ ) V E R 3 0 2 07 , S V R F] ( Y F P S 0 2 ) 6 % ' P E W W * P ] M R K 7 GS X W Q E R ´ ) V E R 3 0 2 0 8 , S V R F] ( Y F P S 0 2 ) 6 % ' P E W W * P ] M R K 7 GS X W Q E R ´ ) V E R 3 0 2 0 9 , S V R F] ( Y F P S 0 2 ) 6 % ' P E W W % P E R 4I K P I V ) V E R4 0 3 69 * P ] M R K 7 GS X W Q E R X L % R R M ZI V W E V ] ; L I I P ' S EG L R 3 0 210 , S V R F] ( Y F P S 0 2 ) 6 % ' P E W W * P ] M R K 7 GS X W Q E R ´ ) V E R 3 0 211 , S V R F] ( Y F P S & 6 % ' P E W W * P ] M R K 7 GS X W Q E R ´ ) V E 0 GIRWIH F] 7'1+ )RXIVTVMWIW 0XH * ]MRK 7GSXWQER ERH HIWMKRW 7'1+ Ever y purchase suppor ts the museum www nrm org uk ; - 8 , ' 3 ( ) H E R I TAG E 5 5% O F F
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HOW TO GET IN TOUCH
IAM RoadSmart
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WELCOME
Welcome once again to another new issue of the IAM RoadSmart membership magazine. This spring we’re celebrating something that makes this organisation unique – you. On page 63 you’ll be able to read a specially extended version of our regular Member Profile feature, where we speak to three members who show the breadth and depth of commitment to their IAM RoadSmart Groups and to the cause of road safety in general.
From spirited octogenarian member Fiona Haig, who uses her advanced driving skills and experience on her mobility scooter, to Andy Arnot, who also represents the National Association for Bikers with a Disability – via a thousand other stories we just don’t have the space to print – your stories are an inspiration. As are the members who have given decades of service to their local Groups – we’re paying tribute to some of those in this issue, too.
We also celebrate the 65th anniversary of one of the earliest Groups, paying homage to their first, and most famous, president (page 50).
And if you want to know how well-regarded an IAM RoadSmart qualification is in the wider world, go to page 44 and find out why HarleyDavidson chose the IAM RoadSmart Advanced Rider Course to help their senior managers become better bikers.
This issue is all about the ‘best of IAM RoadSmart’, and it’s in that spirit that we’re also highlighting some of the motoring-related products and services available to buy that we think fit in best with IAM RoadSmart’s ethos. See what makes our list of 26 products on page 38. You’ll find all sorts of recommendations, from high-tech stuff like the Waze app and Amazon’s Alexa Auto to more traditional choices such as the evergreen RoadCraft manual –via battery chargers, emergency kits and car-cleaning equipment.
There’s all the usual features, too, including an investigation into the science behind road signs (page 17), while on page 12 we debate the future of hydrogen as a fuel for road transport.
Antony Kildare Chief Executive, IAM RoadSmart
“YOUR STORIES ARE AN INSPIRATION, AS ARE THE MEMBERS WHO HAVE GIVEN DECADES OF SERVICE TO THEIR LOCAL IAM ROADSMART GROUPS”
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CONTENTS
INTAKE
07 NEWS
What’s happening in motoring, such as Euro NCAP’s new report, semiconductor availability and Britain’s best roadside eateries
11 INNOVATIONS
Honda’s electric ‘bicycles’ are huge in Asia, and now they have a plan for launching e-motorbikes worldwide. We look into the details
12 THE GREAT DEBATE Hydrogen fuel cells, a more eco alternative to fossil fuels, have been around for a while. Could they ever be a viable option for vehicles?
17 THE SCIENCE OF ROAD SIGNS
They may only receive a swift glance, but plenty of forethought goes into the signs lining our roads. Experts explain how signs help us to read the road ahead
FEATURES
38 THE IAM ROADSMART HOTLIST
With so many products and services available for drivers and riders nowadays, we’ve compiled a list of great gear to make your decision-making that bit easier!
44 RIDE WITH SKILLS AND STYLE
Harley-Davidson is synonymous with biking freedom, but they know that riding skilfully is imperative. That’s why they are working with IAM RoadSmart to hone their riding knowledge
ON THE ROAD
21 SLICK CITYSCAPES
Be in the thick of it with downtown driving in historic London, stunning San Francisco and on Singapore’s famous F1 racetrack
29 RICHARD GLADMAN
Readying for road use after a break is worth it, says our Head of Driving and Riding Standards
31 SKILLS REFRESHER
Tips to interpret the subtleties of road signs
32 ASK THE EXPERTS
Our team tackle all your road-based questions
36 GEAR GUIDE: MOTORBIKE SECURITY Tracking could give you added peace of mind
INSIDER
50 GALLERY
The 65th anniversary of one of our Groups is cause for celebration
53 ANTONY KILDARE
New crash test dummies will make us all safer, says our CEO
55 IAM ROADSMART NEWS
The latest updates from within the organisation
58 MEMBER BENEFITS
Exclusive offers and discounts for you
60 LETTERS
Members have their say on motoring matters
63 MEMBER PROFILES
We highlight the stellar work of members and their dedication to road safety
12 63 17 38
Trustpilot score correct as at 04/01/2023 based on 657 reviews. Terms, conditions & acceptance criteria apply. Cornmarket Insurance Services Ltd is a wholly owned subsidiary of Cornmarket Group Financial Services Ltd. Cornmarket Group Financial Services Ltd is a member of the Irish Life Group Ltd. which is part of the Great-West Lifeco Group of companies. Cornmarket Insurance Services Ltd is authorised and regulated by the Financial Conduct Authority (FCA) registration number 308099. You may check this on the Financial Services Register by visiting the FCA’s website or by contacting the FCA on 0800 111 6768. Cornmarket Insurance Services, registered in Northern Ireland, company number NI030039. Registered O ce: First Floor, Boucher Plaza, 4 – 6 Boucher Road, Belfast, BT12 6HR 18378 IAM Car Ins online Ad 01-23 Don’t forget to tell your spouse or partner that they too can get the same great insurance premiums from us! Call 028 90 44 5058 Prefer to talk to us? Car insurance Home insurance Motorbike insurance Gap Insurance Visit cornmarketinsurance.co.uk/quoteiam We compare quotes so you can save on your cover. Trustpilot Buy your car insurance online, anytime
INTAKE
News and views from the world of road safety
How signs are designed to show us the way
Plus: Could hydrogen be a part of the post-petrol transport mix? Read the debate and decide on p12.
/ SPRING 2023 / 7
Vision for the future of vehicle safety
VIRTUAL TESTING processes, a greater emphasis on the assessment of automated driver-assist systems and an adjustment of the four key areas of crash phase assessment will form part of future Euro NCAP tests, the independent vehicle safety assessment programme has revealed.
Called Vision 2030, Euro NCAP’s plan sets out their roadmap for the coming decade, and re ects the shi towards assisted and automated driver safety systems. One of the most signi cant adjustments will be the revision of the four key areas of potential crash events: from 2026, these four assessment phases will become safe driving, crash avoidance, crash protection and postcrash safety. In response to increasingly rapid shi s in vehicle safety tech, Euro NCAP now also says that it will update these four protocols on a rolling three-year basis.
Other additions to the programme are set to include detailed testing and assessment of assisted and automated driver-support systems. It will also see driver tiredness alerts – which monitor a driver’s distraction levels or cognitive impairment.
Euro NCAP also says it will introduce requirements to improve the e ciency of speed-assistance technology (which can be confused by speed limit signs or incorrect GPS information). In addition, the tests that look at a car’s active safety systems will be revised to be a more realistic simulation of real-world, on-road environments.
Passive safety systems, meanwhile (those that help us in the event of a collision rather than in avoiding them), will be assessed in new ways. is includes more consideration of gender equality and the demographics of an ageing population (read more on page 53).
“By developing timely voluntary standards for advanced safety technology, we can be a catalyst for increasing uptake and promoting best practice,” says Michiel van Ratingen, Euro NCAP’s Secretary General. “Collaboration with industry is essential and is key to our success. We are looking forward to working together to meet the objectives outlined for the next decade.”
New tool to check cars’ environmental impact
IF YOU’RE about to buy a new car and want to minimise its e ect on the environment, a new online tool by Green NCAP could be just the ticket. Green NCAP – the independent body that promotes environmentally sustainable motoring – has revealed a life cycle assessment (LCA) tool on its website that allows users to work out the environmental impact of cars before they buy them. It lets you set various factors, such as the miles you drive, the energy usage mix where you live, and what country you live in, to assess the overall environmental impact of vehicle models over their entire lives – their lifetime carbon footprint.
e Green NCAP tool considers all processes, greenhouse gas emissions and ows of resources and energy associated with a car’s production, usage, and recycling at the end of its life. It uses a database of 30,000 models and lets you compare up to three cars. Find it at www.greenncap.com/lca-tool.
BRITAIN’S BEST ROADSIDE EATERIES
ROAD TRIP guide site Detour has revealed its top 10 best independent cafes and diners in the UK, to help you find the perfect pit stop away from service station cafeterias and chain pubs.
The list includes the Yonderman Café in Buxton, Derbyshire, the Super Sausage Café in Northamptonshire and the famous Ace Café in north London – all proud independent eateries. “Detour exists to celebrate the romance of the road trip – to take the longer way, said Detour’s founder, Nik Berg. “And where you pause on your journey is as important as the route itself.” Find the list on detour-roadtrips.com, and read more of Nik’s road trip advice on page 22.
OUR VIEW
“Working out your personal car’s environmental footprint up until now has been a bit of a minefield, as there are so many variables to consider. The new LCA tool from Green NCAP goes some way to help car buyers work out exactly what impact their buying choices might have, giving consumers much more power to choose a vehicle that best suits their situation, whether it’s a petrol car, an electric model or a hybrid.”
Neil Greig, IAM RoadSmart’s Policy and Research Director
INTAKE
8 / / SPRING 2023
DETOUR-ROADTRIPS.COM/ACE CAFE LONDON
GETTY
CALENDAR
Touring Europe? Check your paperwork
THE NATIONAL Motorcyclists Council has issued new advice on crossing the border into the EU with a motorcycle, particularly if you carry it in a van or on the back of a motorhome. If it’s your vehicle, the council advises that you ll out the form for an Oral Declaration for Temporary Admission for your bike. ese vary for each country, though there shouldn’t be fees for transporting the bike. If you’re transporting a bike for a friend, you will need extra paperwork – a cover letter signed by the bike’s owner, plus a declaration
that the bike is not commercial goods, so wouldn’t be subject to import/export duties. It’s also recommended that you get this translated into the language of the country of entry. On top of this, original vehicle paperwork (V5) for each motorcycle carried is recommended. And, of course, always carry original vehicle documents to prove that your bike is legal for use on the roads in the UK (VED, insurance, evidence of MoT if applicable). You should also be able to show your return travel tickets and a basic travel itinerary in case they are requested.
End in sight for new-car supply crisis?
THE SHORTAGE of semiconductors – also known as chips – that caused new car supply issues recently looks like it could be coming to an end.
Modern cars are heavily dependent on chips for high-tech systems, and the shortage has caused lengthy wait times for new cars and increased demand – and higher prices for secondhand models.
Now, though, fears for the health of the economy has caused consumers to rein in spending on electronic devices and chip-heavy white goods such as washing
machines and dishwashers. Which means more availability of chips for vehicle manufacturers.
“It’s ironic that the very situation that triggered the shortage for much of the automotive industry should be driving the recovery, now that it has become reversed due to the prospect of recession,” says Tom Blackie, CEO VNC Automotive, which supplies high-tech hardware and so ware to the likes of VW Group, Toyota and Honda. “In fact, such has been the speed of the shi to oversupply that we are regularly approached by chip suppliers asking if we’d like to increase our orders.”
INTAKE / SPRING 2023 / 9
Read more road-safety news at www.iamroadsmart.com or follow us on our social channels: @IAMRoadSmart IAMRoadSmart
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Make the most of your trip and avoid delays by ensuring your papers are in order
11–12 MARCH The Scottish Motorcycle Show, Royal Highland Centre, Edinburgh 24–25 APRIL Skills Day, Thruxton Circuit, Hants (cars on Monday, bikes on Tuesday) 25–27 APRIL The Health & Safety Event, NEC, Birmingham 05 MAY Motorcycle Skills Day, Blyton Park, Lincs 09–11 MAY Future of the Car Summit, Convene, London (and online) 16–18 MAY Safety & Health Expo, Excel London 22 MAY Motorcycle Skills Day, Thruxton Circuit, Hants 12 JUNE Motorcycle Skills Day, Mallory Park, Leics 20 JUNE Motorcycle Skills Day (Ladies’ Day), Thruxton Circuit, Hants 23–25 JUNE Adventure Bike Rider Festival, Ragley Hall Estate, Warks
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INNOVATIONS
Motorbikes: time to charge
Honda’s decision to go electric is a big deal. Paul Horrell investigates its two-wheeled EV plans
Electric vehicles are helping to reduce the world’s tailpipe emissions. is much we know. But surprisingly it’s not cars at the forefront of this – it’s two- and three-wheelers that are responsible for the majority of this saving, more than electric cars, buses and commercial vehicles combined. Electric bikes and trikes alone have been responsible for removing 2.3% of all global road-transport oil demand. Although they’re still pretty rare on UK roads, in Asia and especially China, they’re a huge trend. Tens of millions are sold each year, more than nine out of 10 being either electric ‘bicycles’ (top speed below 15mph) or ‘scooters’ (below 30mph).
Another surprise: the dominant Japanese motorcycle makers are largely absent from this market. But Honda has now gone public with a roadmap for its entry. And you know that when Honda arrives, other companies will take notice.
Nearly all Honda’s current sales are of two- and three-wheelers to the Japanese and ai postal services. ey use a swappable battery to minimise time o the road. Indeed, last year Honda agreed with Yamaha, Suzuki and Kawasaki a standard for
OUR VIEW
“Electrification of motorbikes is inevitable, even if the UK market is behind some other markets. What’s vital, though, is that the charging tech and infrastructure is in place to ensure riders can get around safely and without the risk of becoming stranded.”
Neil Greig, IAM RoadSmart Director of Policy & Research
swappable batteries. Battery swapping has taken o big-time in Taiwan too, with a standard led by major national rm Gogoro. e two standards are di erent but similar. Recharging appliances are like vending machines: insert a at battery, and immediately get a charged one out. e batteries can also be taken inside for home charging, which might be a good bike-the prevention measure in Britain.
By 2024 Honda will have ve sub-30mph electric two-wheelers on sale worldwide. Some will be on sale here, although the rm isn’t being more speci c. From 2024/5 it will launch four proper electric motorbikes, but still says, “Batteries and charging infrastructure need to be addressed.” It adds the bikes will have navigation systems that show rangeoptimising routes, and charging-station waypoints.
Honda, like many car makers, is doing its own research on solid-state batteries. ese will be reproof, so without the need for today’s liquidcooling they’ll be lighter and smaller for the same capacity yet will charge faster. Unfortunately they’re not yet durable enough for mainstream use. But when ready for cars, Honda says it will t them to its motorbikes too.
INTAKE / SPRING 2023 / 11
ILLUSTRATION JAMES CAREY
Can hydrogen be an alternative to petrol?
Hydrogen fuel cells have long been touted as a green substitute to fossil fuels. But why has hydrogen never taken o like battery power has? Is there still a case for it as a fuel for our vehicles? Paul Horrell investigates, and two experts share their views…
Where do you stand on the subject?
Send a tweet to @IAMRoadSmart or visit facebook.com/iamroadsmart
highlighted to those who virtue signal with their EVs.
MARTIN R There’s not a debate about this – it’s a simple ‘no’ to hydrogen. Electric power from batteries is the future for vehicles, at least for the next few decades.
INTAKE 12 / / SPRING 2023
YOUR VIEW
THE GREAT DEBATE
JOHN G Seeing as the only exhaust gas from an IC powered with hydrogen is water vapour, the refuel time is about five minutes and the range is much better, then it’s a better alternative to EVs. Plus the child labour and the huge carbon footprint to extract the various ingredients for EV batteries should be
DAVID
Enthusiasts for hydrogen fuel-cell vehicles say their mass adoption is only about 15 years away. Trouble is they’ve been saying that every year for 25 years. I rst drove prototype fuel-cell cars in the mid-1990s, and the engineers said they’d start being common by the early 2010s.
A hydrogen fuel cell combines hydrogen stored in a high-pressure tank with oxygen from the air. at produces electricity to drive the wheels.
e only emission from the powertrain is pure water vapour; nothing toxic, no CO2 . e cell does its work silently and without combustion, and as time has passed several car companies have improved its reliability and reduced the size and weight, and most of all dramatically cut the cost.
So what happened? e battery car happened. Even before we look at the carbon-reduction possibilities of those two types, let’s look at convenience, which is why people own cars in the rst place and thus central to the success of any transition. Back in, say, 2010 it was widely assumed that a battery-electric car would never be able to improve much beyond the then-new Nissan Leaf’s 100 miles without a ‘fast’ recharge of an hour. Meanwhile fuel-cell prototypes could go hundreds of miles and refuel in ve minutes.
ey still can. Toyota has a production fuel-cell car, the Mirai. It’s in its second generation now, and is handsome and good to drive. Its £49,995 price is about the same as Toyota’s new equivalent battery car, the bZ4X. But have you ever seen a Mirai? Its scarcity versus a battery electric vehicle (BEV) is down to one reason. ere are eight public hydrogen refuelling stations in all of Britain. Electricity is on every street, and BEVs can now go 300 miles.
Still, let’s take a leap of imagination and park the infrastructure issue. What are the pros and cons of fuel cell versus battery vehicles? Bear in mind they’re both electric vehicles; the di erence is if the source of the electricity is on-board with the fuel cell or oboard with the power station that feeds the battery.
Fuel-cell cars use hydrogen, which is a vastly abundant element, contained of course in every water molecule. It can be obtained by passing electricity through water. If the electricity is green, then the hydrogen, too, is zero-carbon. But a lot of today’s hydrogen comes from dirty electricity, or direct from other industrial processes.
PETE
INTAKE / SPRING 2023 / 13
M Hydrogen is still an environmental disaster. It has to be produced, stored, shipped, distributed and then re-stored in smaller units. At least the basic infrastructure is in place to get electricity around the country, even if it has been produced in a dirty way.
STAVROS T One could argue that the infrastructure for hydrogen distribution and refuelling is already in place. We have decades of experience in storing and transporting fuel from one place to another. Production of hydrogen remains the big issue.
B Why use up electricity to create hydrogen, which is then put into a fuel cell to be burnt to create electricity that’ll power electric vehicles? It’s clearly a highly ine cient method of creating energy and a waste of electricity.
Still, building a fuel cell requires less mass of scarce minerals than a battery, which lessens the cars’ manufacturing environmental impact. ey tend to be lighter because the hydrogen tanks, although strong enough to contain the immense 700 bar pressure, weigh less than batteries.
But if we take one kWh of green electricity and use it to electrolyse water, then compress and distribute the hydrogen, and then pump it into the car’s tank, we could only drive about a mile. If we take one kWh and send it over the grid to a socket where we plug in a battery car, it would drive about three miles. So is hydrogen a good use of green electricity when we don’t have enough?
Hydrogen supporters say yes, because hydrogen acts as a bu er. If we increase
ANDREW S Energy storage for renewables is probably the best use for hydrogen, but using it to power a car may o er advantages in terms of charge time (minutes instead of hours).
wind and solar power, we’ll have a grid that uctuates with the weather. Hydrogen can be generated when grid power is in surplus, then stored.
Hydrogen would need governmental intervention through tax incentives on the fuel and installation of stations. Drivers will act as individuals, choosing the best car for them without an eye to the overall energy system. Battery cars are winning with ever-increasing range and durability, everreducing charge time, and ever-improving infrastructure.
Shell has recently closed its two UK hydrogen stations. Many manufacturers – Volkswagen, Audi, Mercedes, GM, Honda – have scaled back development of fuel-cell cars.
A fuel-cell vehicle makes sense if it’s part of a eet, returning o en to a depot
where it can be refuelled. at means taxis (London’s Green Tomato Cars runs Mirais), vans and especially buses and trucks. e batteries for an electric truck are expensive to buy, heavy and take a huge amount of power, or a long time, to recharge.
For commercial vehicles, fuel cells are closer to acceptance. ere are many truck eets globally. For example, 47 Hyundais are running in Switzerland, their fuel coming from hydro, and they’ve totalled three million miles. JCB has diggers with hydrogen combustion engines, still zero-emission, for remote sites where electricity is unavailable. Peugeot has built a few hundred vans. Fuel-cell buses built by Wrightbus in Ballymena, Northern Ireland are now running in London, Birmingham, Belfast and Aberdeen. e vehicles work well enough, but their use in an overall hydrogen fuelling system is still at the proof-of-concept stage. Can hydrogen ever be a sensible transport fuel, a good business and a sustainable option?
RICHARD E The basic infrastructure for electricity is already in place. Sure, it may need upgrading, and transitioning to electric cars will undoubtedly require massive upgrades to the power system. But hydrogen requires an entirely new system – transporting and storing hydrogen e ciently requires very high pressures and cryogenics.
STEVE B I hope so. Hydrogen looks good but the energy companies and vehicle manufacturers are dragging their feet as it doesn’t suit their business model.
INTAKE 14 / / SPRING 2023
IMAGES: ALAMY
To be a viable option, the electricity to create hydrogen fuel must be clean
NO: Michael Liebreich
Clean energy and transport consultant and advisor to the UK Board of Trade
ere is a ‘trilemma’ in energy: it must be sustainable, a ordable and secure. Hydrogen was always seen as sustainable but the economics didn’t work. Climate damage accelerated. But about 10 years ago wind, solar and batteries got really cheap, and for them economics joined sustainability. Now with the war in Ukraine we see that fossil fuel brings insecurity. e gas and oil price spike will cause a clean energy transition.
Battery-electric cars are coming along well in abating CO2 . But what will we do with the hard-to-abate sectors: industry, chemicals, shipping, agriculture and industrial heat? Hydrogen can play an exciting role. e experience curve will do for green hydrogen what it did for solar, wind and batteries – reduce the price. But today we use 94 million tonnes a year of bad hydrogen, much of it made from natural gas and even coal, emitting 830 million tonnes of CO2 . Currently, hydrogen is a problem, not a solution to climate change.
It’s used in making fertiliser, methanol and in industrial processes: hydrogenation, desulphurisation and hydrocracking. We must switch those to green hydrogen. But if we use all the wind and solar in the world today to generate green hydrogen, it wouldn’t even cover those uses. Add shipping, chemical feedstock, steel-making and long-duration energy storage and that would be four times more.
Cars, domestic heating and grid balancing are in competition with electri cation. e trouble is that converting green electricity to hydrogen, compressing and distributing, then using it in fuel-cell cars and vans or domestic hydrogen boilers, is hugely ine cient compared with battery-powered cars or domestic electric heat pumps.
e supply chain for renewables is not going to cope if we use hydrogen for anything other than the most essential uses. Cars, vans and buses are not one.
YES: Rob Cockerill
Managing Editor, H2 View, the leading global hydrogen publication
Could hydrogen be a realistic part of the post-petrol mix? I say an emphatic yes, in the right context. It all depends on the use and the journey to be undertaken. Hydrogen’s niche, at least in the short-term, will be in heavy-duty trucking and long-haul transport that will ultimately lay the groundwork for the refuelling infrastructure we so desperately need. ere still exists more than 8,000 conventional forecourts; we have a long way to go before we can match that fuelling coverage with hydrogen. Commercial vehicles will blaze the trail for this infrastructure, as well as proving the business case. We will then see the trickle-down e ect to our passenger vehicles. BEVs have a head-start, not only with charging stations increasingly at supermarkets and easyto-use public spaces, but in hearts and minds too. Yet they simply cannot compete with hydrogen-fuelled vehicles in terms of range, ultimate e ciency and the speed and simplicity of refuelling. A fuel-cell car is normal to drive; comfortable and nimble, yet very quiet. Even the refuelling experience is comparative – quick and seamless and the same principle as we are used to with petrol or diesel. Hydrogen at the forecourt is no more hazardous than these.
e challenge lies in policy. We have aggressive climate objectives to meet, and hydrogen will be key to a sustainable energy matrix. While I understand the calls to use hydrogen and its derivatives in the industrial sectors rst, the transport sector is also among those hard-to-decarbonise sectors. Further still, it’s one of the most tangible, relatable applications for us all.
For me, it really is only a matter of time before we are lling our tanks with hydrogen. People like familiarity, and hydrogen is the closest to our current transport experience. We like the lowest cost base too, and the onus is now on implementing the policy and investment to make this happen, and at scale.
INTAKE / SPRING 2023 / 15 THE GREAT DEBATE
“COMMERCIAL VEHICLES WILL BLAZE THE TRAIL FOR THE INFRASTRUCTURE, AS WELL AS PROVING THE BUSINESS CASE”
“94 MILLION TONNES OF BAD HYDROGEN IS USED A YEAR, SO IT IS NOT A SOLUTION TO CLIMATE CHANGE”
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