Canadian PM Pledges Funds For

[Spurious George]

Canadian Prime Minister pledges funds for "hydrogen highway" fuel cell refuelling infrastructure

Canada's prime minister Stephen Harper has pledged US$170 million (£88.4 million) to help fund environmental technology projects in British Columbia, including a "hydrogen highway" of recharging stations for fuel cells.

The move comes after he ruled out British-style limits on greenhouse gas emissions, insisting that he would not jeopardise Canada's economic performance in order to limit greenhouse discharge.

Instead, Mr Harper intends to tackle global warming by funding research and development into technological solutions to the problem - with emphasis being placed on fuel cell advancement, which is seen as key to solving the dilemma.

"Hydrogen fuel cells have the potential to produce energy much more efficiently than the conventional internal combustion engine," confirmed Mr Harper.

"They run almost silently, best of all their only by-product is water vapour."

Mr Harper announced the funding at the Hydrogen and Fuel Cells Canada headquarters at the University of British Columbia.

It is hoped the hydrogen highway will help increase the number of fuel cell vehicles on Canadian roads.

Currently, fuel cell car manufacturers are reluctant to build more cars until fuelling stations are in place, while energy companies are unwilling to improve infrastructure until there are more fuel cell cars.

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Honda Heads out on the Hydrogen Highway

The 2010 Olympic and Paralympic Games will provide a glimpse into tomorrow's transportation world and the fuel set to power the future. The Hydrogen Highway, as it is called, is an integral part of British Columbia's Fuel Cell Strategy -- a strategy aimed at making the province one of the leading lights in the hydrogen economy by 2020.

Launched as a demonstration program in 2002, the Hydrogen Highway will form a corridor that runs between Vancouver International Airport, the City of Vancouver and Whistler, with branches connecting Victoria, North Vancouver, the University of British Columbia and B.C. Hydro's Powertech Labs in Surrey. Beyond 2010, the plan is to link this network to similar projects in Alberta and California.

The North Vancouver location is particularly interesting, as it provides the answer to a thorny question: Where will the hydrogen come from? The hydrogen emitted as the byproduct of a sodium chlorate manufacturing plant in North Vancouver delivers 600 kilograms of hydrogen an hour. This is enough to refuel 20,000 vehicles once a week for an entire year!

The other side of the technology needed to make the Hydrogen Highway work as envisioned is the fuel cell. While many view this complex device as a modern invention, the first one was actually produced in 1839. Sir William Grove noted that running an electric current through water split it into its two constituent parts -- hydrogen and oxygen. He figured that if it worked one way, it should work the other. To test his reasoning, Grove built the world's first fuel cell. In a delightful twist of irony, interest in his invention quickly waned because of the dawning of a new age and fuel source -- gasoline.

Since then, the fuel cell has come a long way. Consider the unit that powers Honda's FCX: It addresses two of the problems that plagued many early fuel cell-powered vehicles. In the past, efficiency and getting the fuel cell to operate in cold weather were major headaches. The FCX's fuel cell, designed and built in-house by Honda, not only delivers an increased driving range and better efficiency (the 304 kilometres it squeezes out of each fillup is 20 per cent greater than the fuel cell it replaces), it also has the ability to function at temperatures as low as -20C.

Outwardly, decals aside, there is little to tell the onlooker that the FCX is anything other than just another new Honda. It is marginally larger than the Honda Fit and slightly smaller than the Element, it seats four adults comfortably and handles exactly as expected. Likewise, aside from the taller step up into the cabin (needed so the fuel tanks and fuel cell can be packaged under the car) and the extra dial on the dash (it shows what the system is doing), there is very little to give the game away. It not only comes with all the mod cons (air, cruise and so on), it also features traction control and anti-lock brakes. In other words, it has everything you expect from a modern car.

It is also a remarkable vehicle made all the more remarkable by the manner in which all of this complex technology remains invisible to the driver. Step on the gas and it moves off the line smartly without the usual mechanical noise. Indeed, aside from the slight whirring from the fuel cell's numerous fans and the electric motor that drives the vehicle, it is all but silent. It also out-performs expectations. On the drive up to Whistler and back, it passed slower-moving vehicles with a reassuring turn of speed. The secret lies in the electric motor's ability to deliver its 200 pound-feet of torque from rev one (a gasoline engine needs to get up to speed before delivering its goods). This is enough to deliver a top speed of 150 kilometres an hour and a zero-to-100-km/h time of around 10.5 seconds.

Most importantly, however, is what the fuel cell does for the environment. It not only consumes a renewable fuel source, it delivers its power without polluting -- its only emission is the water that drips from the tailpipe. Asao "Arthur" Uenodai, principle engineer of the FCX, is justifiably proud of these accomplishments and the package as a whole.

While infrastructure, cost, reliability, storage and public acceptance remain major hurdles, the Hydrogen Highway and the fuel cell-powered vehicles that will cruise it go a long way in proving that the hydrogen economy is not quite the pie-in-the-sky project many of the naysayers will have us believe.

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