{"page":"\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/resources-c03aa079.css\" /\u003e\n\u003clink rel=\"stylesheet\" href=\"https://lessonplanet.com/assets/packs/css/lp_boclips_stylesheets-517835be.css\" media=\"all\" /\u003e\n\u003cdiv data-title='Fuel cell technology boosts drone flight' data-url='/boclips/videos/5c54cacad8eafeecae19ee38' data-video-url='/boclips/videos/5c54cacad8eafeecae19ee38' id='bo_player_modal'\u003e\n\u003cdiv class='boclips-resource-page modal-dialog panel-container'\u003e\n\u003cdiv class='react-notifications-root'\u003e\u003c/div\u003e\n\u003cdiv class='rp-header'\u003e\n\u003cdiv class='rp-type'\u003e\n\u003ci aria-hidden='true' class='fai fa-regular fa-circle-play'\u003e\u003c/i\u003e\nVideo\n\u003c/div\u003e\n\u003ch1 class='rp-title' id='video-title'\u003e\nFuel cell technology boosts drone flight\n\u003c/h1\u003e\n\u003cdiv class='rp-actions'\u003e\n\u003cdiv class='mr-1'\u003e\n\u003ca class=\"btn btn-success\" data-posthog-event=\"Signup: LP Signup Activity\" data-posthog-location=\"body_link_boclips\" data-remote=\"true\" href=\"/subscription/new\"\u003e\u003cspan\u003e\u003cspan\u003eGet Free Access\u003c/span\u003e\u003cspan class=\"\"\u003e for 10 Days\u003c/span\u003e\u003cspan\u003e!\u003c/span\u003e\u003c/span\u003e\u003c/a\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-body'\u003e\n\u003cdiv class='rp-info'\u003e\n\u003cdiv aria-label='Hide resource details' class='rp-hide-info' role='button' tabindex='0'\u003e\u0026times;\u003c/div\u003e\n\u003ci aria-label='Expand resource details' class='rp-expand-info fai fa-solid fa-up-right-and-down-left-from-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003ci aria-label='Compress resource details' class='rp-compress-info fai fa-solid fa-down-left-and-up-right-to-center' role='button' tabindex='0'\u003e\u003c/i\u003e\n\u003cdiv class='rp-rating'\u003e\n\u003cspan class='resource-pool'\u003e\n\u003cspan class='pool-label'\u003ePublisher:\u003c/span\u003e\n\u003cspan class='pool-name'\u003e\n\u003cspan class='text'\u003e\u003ca data-publisher-id=\"30356011\" href=\"/search?publisher_ids%5B%5D=30356011\"\u003eCurated Video\u003c/a\u003e\u003c/span\u003e\n\u003c/span\u003e\n\u003c/span\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-description'\u003e\n\u003cspan class='short-description'\u003eFOR CLEAN VERSION SEE STORY NUMBER: 4029669LEAD IN:A UK-based energy tech company is demonstrating how hydrogen fuel cells can be used to significantly extend the range of commercial drones.Intelligent Energy says its technology can...\u003c/span\u003e\n\u003cspan class='full-description hide'\u003eFOR CLEAN VERSION SEE STORY NUMBER: 4029669LEAD IN:A UK-based energy tech company is demonstrating how hydrogen fuel cells can be used to significantly extend the range of commercial drones.Intelligent Energy says its technology can extend flight times from 15 minutes to up to two hours, benefiting a range of industries from inspection to search and rescue.STORY-LINE:Lift-off for this four-rotored quadcopter, but this is a drone with a difference.In this muddy Loughborough farmer's field, around 170 kilometres north of London, experts from UK-based energy group Intelligent Energy are testing what they claim to be a game-changer for drone tech.While it may not appear different from current commercially-available UAVs, this drone is powered using two hydrogen fuel cells. The only waste product is warm air and water.This, Intelligent Energy claims, solves two of the biggest problems associated with current battery-powered drones: flight time and re-fuelling.\"So, I'm holding a drone with a fuel cell technology on board instead of a battery,\" explains Julian Hughes, acting managing director of Intelligent Energy's Consumer Electronics Division.\"So, we've integrated the fuel cells to give an extended flight time over and above traditional batteries.\"Having announced last December they'd developed a prototype range-extender for drones, Intelligent Energy now feels confident enough to demonstrate its technology. On top of the drone are two hydrogen fuel cell stacks fitted with fans to usher in oxygen, therefore prompting the chemical reaction.Underneath is a 350 millilitres hydrogen tank which, Intelligent Energy say, can be changed in around a minute once depleted.Hughes says the water by-product produced by the reaction is so minimal it disappears as vapour, similar to what humans breathe out.They claim any added weight is negated by the extended flight time.\"So, on the top are the two fuel cell stacks, they need oxygen which is from the air, which is what the fans help and underneath is the hydrogen,\" he explains.\"So, the hydrogen and the oxygen run across the fuel cell plates and produce electricity.\"Intelligent Energy believes this application of hydrogen fuel cell technology will be a game-changer for the rapidly-growing commercial and enterprise drone market.Independent research firm, MarketsandMarkets, expects the global commercial drone market to sky-rocket in the coming years, reaching $5.59 billion USD by 2020.But, Hughes says it's currently held back by the short range and long re-charging times associated with conventional batteries.\"So, the main problem with current battery technology on drones is flight time - you get around 15 minutes and then you have to re-charge the battery for a number of hours,\" he says.\"And with fuel cell technology that we now have put on board, the flight times are significantly increased, up to between an hour and two hours.\"And no need to recharge the battery, all you need to do is change the fuel source and that takes around a minute.\"It's thought longer flight times and quicker refueling will open a wide range of possibilities for high-flying drone tech.Inspection, search and rescue, aerial photography, precision agriculture and parcel delivery could all benefit.Having completed an engineering PhD at Cambridge University, Dr. Ben Todd founded London-based Arcola Energy, an engineering services company which specialises in fuel cells and hydrogen.Dr. Todd says drones are potentially a good use for hydrogen fuel cell tech, but only when its application outweighs the added cost and complexity.\"Drones are potentially a very good use for hydrogen. In most cases, using a fuel cell and hydrogen is going to be more complicated and more difficult than using a battery,\" he says.\"So, if you've got something that we'd call a straight forward application - so short-range, not very big payload - then you will use a battery, it's cheaper, it's easier. \"If you're trying to do a longer duration, if you've got a bigger payload, you might the limits of where battery technology is now and where it probably will be in a few years and you'll say; 'Okay, it's actually worth the extra complexity of bringing in the fuel cell', which is essentially a sister technology to a battery.\"Dr. Todd says people shouldn't be worried about any safety implications. \"Essentially hydrogen is no more or no less dangerous than a whole load of other things we use every day,\" he says.\"If somebody was to come along and say to you; 'I've invented this amazing thing, it does 90-miles-an-hour and it's got a tank of petrol under it,' you would ban it immediately. \"But we're familiar, we know how to deal with it, both in terms of the safety systems on the vehicle and our response teams. So hydrogen is no different to that.\"Intelligent Energy's tech may be seen in the commercial space sooner than you'd think.The energy group recently (28 January) announced it had signed a deal with a \"major drone manufacturer\" with an eventual goal of rolling out its hydrogen fuel cell solution.Here at the group's headquarters, experts aren't just experimenting with drones. They see potential applications in everything from cars to smartphones.Intelligent Energy claims that once embedded, a fuel cell has the potential to keep a smartphone powered for over a week.\"It's starting now to hit the market in different areas,\" says Hughes.\"We've seen car companies have now released fuel cell vehicles, there are stationary power applications where fuel cells are providing back-up power to things like mobile phone towers or generators generally. \"And now where we're going is we're looking at different applications, obviously in drones, in phones, we are in the automotive market also.\"Intelligent Energy's experts aren't the only ones experimenting in this space.NASA scientists have been investigating and developing fuel cell technologies for multiple aerospace applications for years.FOR CLEAN VERSION SEE STORY NUMBER: 4029669LEAD IN:A UK-based energy tech company is demonstrating how hydrogen fuel cells can be used to significantly extend the range of commercial drones.Intelligent Energy says its technology can extend flight times from 15 minutes to up to two hours, benefiting a range of industries from inspection to search and rescue.STORY-LINE:Lift-off for this four-rotored quadcopter, but this is a drone with a difference.In this muddy Loughborough farmer's field, around 170 kilometres north of London, experts from UK-based energy group Intelligent Energy are testing what they claim to be a game-changer for drone tech.While it may not appear different from current commercially-available UAVs, this drone is powered using two hydrogen fuel cells. The only waste product is warm air and water.This, Intelligent Energy claims, solves two of the biggest problems associated with current battery-powered drones: flight time and re-fuelling.\"So, I'm holding a drone with a fuel cell technology on board instead of a battery,\" explains Julian Hughes, acting managing director of Intelligent Energy's Consumer Electronics Division.\"So, we've integrated the fuel cells to give an extended flight time over and above traditional batteries.\"Having announced last December they'd developed a prototype range-extender for drones, Intelligent Energy now feels confident enough to demonstrate its technology. On top of the drone are two hydrogen fuel cell stacks fitted with fans to usher in oxygen, therefore prompting the chemical reaction.Underneath is a 350 millilitres hydrogen tank which, Intelligent Energy say, can be changed in around a minute once depleted.Hughes says the water by-product produced by the reaction is so minimal it disappears as vapour, similar to what humans breathe out.They claim any added weight is negated by the extended flight time.\"So, on the top are the two fuel cell stacks, they need oxygen which is from the air, which is what the fans help and underneath is the hydrogen,\" he explains.\"So, the hydrogen and the oxygen run across the fuel cell plates and produce electricity.\"Intelligent Energy believes this application of hydrogen fuel cell technology will be a game-changer for the rapidly-growing commercial and enterprise drone market.Independent research firm, MarketsandMarkets, expects the global commercial drone market to sky-rocket in the coming years, reaching $5.59 billion USD by 2020.But, Hughes says it's currently held back by the short range and long re-charging times associated with conventional batteries.\"So, the main problem with current battery technology on drones is flight time - you get around 15 minutes and then you have to re-charge the battery for a number of hours,\" he says.\"And with fuel cell technology that we now have put on board, the flight times are significantly increased, up to between an hour and two hours.\"And no need to recharge the battery, all you need to do is change the fuel source and that takes around a minute.\"It's thought longer flight times and quicker refueling will open a wide range of possibilities for high-flying drone tech.Inspection, search and rescue, aerial photography, precision agriculture and parcel delivery could all benefit.Having completed an engineering PhD at Cambridge University, Dr. Ben Todd founded London-based Arcola Energy, an engineering services company which specialises in fuel cells and hydrogen.Dr. Todd says drones are potentially a good use for hydrogen fuel cell tech, but only when its application outweighs the added cost and complexity.\"Drones are potentially a very good use for hydrogen. In most cases, using a fuel cell and hydrogen is going to be more complicated and more difficult than using a battery,\" he says.\"So, if you've got something that we'd call a straight forward application - so short-range, not very big payload - then you will use a battery, it's cheaper, it's easier. \"If you're trying to do a longer duration, if you've got a bigger payload, you might the limits of where battery technology is now and where it probably will be in a few years and you'll say; 'Okay, it's actually worth the extra complexity of bringing in the fuel cell', which is essentially a sister technology to a battery.\"Dr. Todd says people shouldn't be worried about any safety implications. \"Essentially hydrogen is no more or no less dangerous than a whole load of other things we use every day,\" he says.\"If somebody was to come along and say to you; 'I've invented this amazing thing, it does 90-miles-an-hour and it's got a tank of petrol under it,' you would ban it immediately. \"But we're familiar, we know how to deal with it, both in terms of the safety systems on the vehicle and our response teams. So hydrogen is no different to that.\"Intelligent Energy's tech may be seen in the commercial space sooner than you'd think.The energy group recently (28 January) announced it had signed a deal with a \"major drone manufacturer\" with an eventual goal of rolling out its hydrogen fuel cell solution.Here at the group's headquarters, experts aren't just experimenting with drones. They see potential applications in everything from cars to smartphones.Intelligent Energy claims that once embedded, a fuel cell has the potential to keep a smartphone powered for over a week.\"It's starting now to hit the market in different areas,\" says Hughes.\"We've seen car companies have now released fuel cell vehicles, there are stationary power applications where fuel cells are providing back-up power to things like mobile phone towers or generators generally. \"And now where we're going is we're looking at different applications, obviously in drones, in phones, we are in the automotive market also.\"Intelligent Energy's experts aren't the only ones experimenting in this space.NASA scientists have been investigating and developing fuel cell technologies for multiple aerospace applications for years.Loughborough, UK - 22 March 20161. Various of Intelligent Energy experts testing hydrogen fuel cell-powered drone in field2. SOUNDBITE (English) Julian Hughes, Acting Managing Director of Intelligent Energy's Consumer Electronics Division:\"So, I'm holding a drone with a fuel cell technology on board instead of a battery. So, we've integrated the fuel cells to give an extended flight time over and above traditional batteries.\"3. Various of Hughes inspecting hydrogen fuel cell-powered drone4. SOUNDBITE (English) Julian Hughes, Acting Managing Director of Intelligent Energy's Consumer Electronics Division:\"So, on the top are the two fuel cell stacks, they need oxygen which is from the air, which is what the fans help and underneath is the hydrogen. So, the hydrogen and the oxygen run across the fuel cell plates and produce electricity.\"5. Various of Intelligent Energy experts testing hydrogen fuel cell-powered drone in field6. SOUNDBITE (English) Julian Hughes, Acting Managing Director of Intelligent Energy's Consumer Electronics Division:\"So, the main problem with current battery technology on drones is flight time - you get around 15 minutes and then you have to re-charge the battery for a number of hours. And with fuel cell technology that we now have put on board, the flight times are significantly increased, up to between an hour and two hours. And no need to recharge the battery, all you need to do is change the fuel source and that takes around a minute.\"London, UK - 23 March 20167. Various of Dr. Ben Todd, Managing Director of Arcola Energy, inspecting fuel cell in lab8. SOUNDBITE (English) Dr. Ben Todd, Managing Director of Arcola Energy:\"Drones are potentially a very good use for hydrogen. In most cases, using a fuel cell and hydrogen is going to be more complicated and more difficult than using a battery. So, if you've got something that we'd call a straight forward application - so short-range, not very big payload - then you will use a battery, it's cheaper, it's easier. If you're trying to do a longer duration, if you've got a bigger payload, you might reach the limits of where battery technology is now and where it probably will be in a few years and you'll say; 'Okay, it's actually worth the extra complexity of bringing in the fuel cell', which is essentially a sister technology to a battery.\"Loughborough, UK - 22 March 20169. Various of Intelligent Energy experts testing hydrogen fuel cell-powered drone in fieldLondon, UK - 23 March 201610. SOUNDBITE (English) Dr. Ben Todd, Managing Director of Arcola Energy:\"Essentially hydrogen is no more or no less dangerous than a whole load of other things we use every day. If somebody was to come along and say to you; 'I've invented this amazing thing, it does 90-miles-an-hour and it's got a tank of petrol under it,' you would ban it immediately. But we're familiar, we know how to deal with it, both in terms of the safety systems on the vehicle and our response teams. So hydrogen is no different to that.\"Loughborough, UK - 22 March 201611. Various of Intelligent Energy expert fitting hydrogen fuel cell in testing lab12. Close of water by-product collected in glass vial13. Pan left of Hughes entering Intelligent Energy testing lab14. SOUNDBITE (English) Julian Hughes, Acting Managing Director of Intelligent Energy's Consumer Electronics Division:\"It's starting now to hit the market in different areas. We've seen car companies have now released fuel cell vehicles, there are stationary power applications where fuel cells are providing back-up power to things like mobile phone towers or generators generally. And now where we're going is we're looking at different applications, obviously in drones, in phones, we are in the automotive market also.\"15. 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id=\"educator-rating-form-root\"\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003cdiv class='rp-resource'\u003e\n\u003cdiv aria-label='Show resource details' class='rp-show-info' role='button' tabindex='0'\u003e\n\u003ci class='fai fa-solid fa-align-left'\u003e\u003c/i\u003e\nShow resource details\n\u003c/div\u003e\n\u003cdiv aria-label='Video player' class='player' id='player-wrapper' role='region'\u003e\n\u003cdiv class='relative container mx-auto' id='lp-boclips-visitor-thumbnail'\u003e\n\u003ca class=\"block\" data-html=\"true\" data-placement=\"bottom\" data-trigger=\"click\" data-content=\"\u003cdiv class=\u0026quot;text-center py-2\u0026quot;\u003e\u003ca class=\u0026quot;bold\u0026quot; href=\u0026quot;/auth/users/sign_in\u0026quot;\u003eSign in\u003c/a\u003e or \u003ca class=\u0026quot;bold text-danger\u0026quot; data-posthog-event=\u0026quot;Signup: LP Signup Activity\u0026quot; data-posthog-location=\u0026quot;body_link_boclips\u0026quot; data-remote=\u0026quot;true\u0026quot; href=\u0026quot;/subscription/new\u0026quot;\u003eJoin Now\u003c/a\u003e\u003c/div\u003e\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Fuel cell technology boosts drone flight\" href=\"/subscription/new\"\u003e\u003cimg class=\"resource-img img-thumbnail img-responsive z-10 lp-boclips-thumbnail w-full h-full lozad\" alt=\"Fuel cell technology boosts drone flight\" title=\"Fuel cell technology boosts drone flight\" onError=\"handleImageNotLoadedError(this)\" data-default-image=\"https://static.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" data-src=\"https://static.lp.lexp.cloud/images/attachment_defaults/resource/large/missing.png\" width=\"315\" height=\"220\" src=\"data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs\" /\u003e\n\u003cspan aria-hidden='true' class='flex justify-center items-center bg-white rounded-full w-16 h-16 absolute top-1/2 left-1/2 -mt-8 -ml-8 cursor-pointer z-0 border-2 border-primary drop-shadow-md lp-boclips-thumbnail-playBtn'\u003e\n\u003ci class='fa-solid fa-play text-primary text-3xl ml-1 drop-shadow-xl'\u003e\u003c/i\u003e\n\u003c/span\u003e\n\u003c/a\u003e\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n\u003c/div\u003e\n"}