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Hydrogen could deliver one fifth of world carbon cuts by 2050, industry says

BONN, Germany — Increasing the use of hydrogen in power, transport, heat and industry could deliver around one fifth of the total carbon emissions cuts needed to limit global warming to safe levels by mid-century, a report by the Hydrogen Council said on Monday. To encourage industries to use hydrogen, Toyota and Air Liquide helped set up the Hydrogen Council, a global lobby launched in January this year. Its 27 members include automakers Audi, BMW, Daimler, Honda and Hyundai, and energy firms such as Shell and Total. The council said using hydrogen for transport, energy generation, energy storage, industry, heat and power could cut annual carbon emissions by 6 billion tonnes by 2050. "This would ... contribute roughly 20 percent of the additional abatement required to limit global warming to two degrees Celsius," the council said in a report released on the sidelines of a U.N. climate conference in Bonn. To achieve a two-degree limit this century agreed by governments in Paris in 2015, the world must reduce energy-related carbon emissions by 60 percent by 2050. The report said one in 12 cars sold in California, Germany and Japan were expected to be powered by hydrogen by 2030. By 2050, hydrogen could power 400 million cars, 15 million to 20 million trucks, around 5 million buses, a quarter of passenger ships and a fifth of non-electrified train tracks, as well as some airplanes and freight ships. Achieving this shift in transport and other sectors would require investment of $280 billion by 2030, with about $110 billion to fund hydrogen output, $80 billion for storage, transport and distribution, and $70 billion to develop products. Fuel cell vehicles combine hydrogen and oxygen to produce electricity to power an electric motor, producing water as a byproduct. However, making hydrogen from fossil fuels, a common route, also produces some greenhouse gas emissions. So far the take-up of hydrogen vehicles is tiny and industry experts say their wider use is years away, with high purchase prices and a lack of refueling stations the major barriers. But some firms, such as miner Anglo American and carmaker Toyota, are pushing for fuel cell cars to play a role even with the rise of battery-powered electric vehicles (EVs). Woong-chul Yang, vice chairman of automotive research and development at Hyundai said EVs and hydrogen fuel cell cars were needed because EVs were better for city driving and fuel cell vehicles better for longer journeys.

Mercedes GLS updates Silver Star seven-seater

It can be bewildering, the staggering array of crossovers and SUVs offered by Mercedes-Benz. There's the G, the GL, the GLK and the GLA, not to mention the new GLE and the ML that basically started it all. So you can forgive yourself if you've never heard of the GLS. After all, it doesn't currently exist. But it will soon. In accordance with Benz's new nomenclature, the GLS-Class will be the replacement for the GL – the largest of the Mercedes utility vehicles and the only one with three rows of seats. Since the current GL was only launched about two and a half years ago, the new nameplate won't be attached to an all-new model just yet. But as you can see from these spy shots, it appears that Mercedes is preparing a facelifted version of the existing model to fit into the new (or at least renamed) lineup. The biggest changes discernible from these spy shots is the revised front end, with new headlights, a more upright grille and a reshaped bumper and hood to go along with it. Around back the changes are more subtle, with reshaped tail lamps, bumper and exhaust pipes. Inside we're expecting a cleaner center console with a new 8-inch touchscreen reportedly inspired by the iPhone. We don't know when, exactly, to expect the revised GLS to arrive on the scene, but given the relatively modest nature of the revisions and how close they look to being ready, we wouldn't expect it to be long now. Whether those minor changes will be enough to keep up with the all-new Audi Q7 just announced, however, is another matter entirely.

2016 Mercedes-Benz GLC live from Germany

The introduction of the Mercedes-Benz GLC at Hugo Boss headquarters outside of Stuttgart was another step in the evolution of brand cohesion at the Three-Pointed Star. The twin philosophies reshaping the company's products are "Sensual Purity," the brand's design language, and "Modern Luxury," the umbrella term for its wood-and-technology approach to interior splendor and driver assistance systems. That meant the GLK, already a contrarian in the segment thanks to its "interesting" look and cozy cabin, was an outcast in Mercedes' own SUV lineup. The GLC fixes that, for those of you who thought it needed fixing. Gone are the sharp creases and angles inspired by the G-Class, replaced by a the curves dictated by brand purity. To this writer, it looks like a smaller version of the new GLE. Which makes this corporate exercise another in a line of good-looking-yet-less-distinctive successes. Less confrontational outside, the GLC is downright inviting inside. The cabin that impressed us in the C-Class is equally impressive here, particularly when optioned with the Designo leather and open-pore wood. The rear quarters feel roomier than the additional 1.3 inches in legroom would make you think, and it's the same with the three extra feet of cargo space – there's a lot of room behind the rear seats. One thing to note: the hybrid (which we won't get initially) loses a fraction of that extra room with a slightly higher load floor over the batteries. Although it makes less visual impression outside, the G-Class hasn't been forgotten here. The godfather of the lineup is the reason for stressing the GLC's off-road capability. We don't really believe the GLC will need to pass any off-road exams – at least, not on purpose – but that's not the point. By including such capability, Mercedes establishes a concrete connection with its war-tested and thoroughly badass SUV halo, a connection that none of its competitors can make save for Land Rover. On that subject, due to different regulations, the US-market GLC will have slightly different bumpers; instead of the 31-degree approach angle and 25-degree departure angle other markets get, our model will allow a maximum of 28 degrees front and back. Those numbers put in the same off-road playground as the Range Rover Evoque.