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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.

Autoblog Unplugged: 2015 Mercedes-Benz GLA45 AMG

Mercedes-Benz's AMG division entered new territory in late 2013 with the launch of the CLA45, an all-wheel-drive sedan (with front-wheel-drive underpinnings) motivated by a turbocharged, four-cylinder engine. But it wasn't any old turbo-four – the boosted 2.0-liter powerplant claimed the title of most powerful production four-cylinder engine. From behind the wheel, we loved its turbo-heavy antics and steer-it-with-the-throttle dynamics. Now, Mercedes offers the GLA-Class – a small crossover based on that CLA architecture. And rather than just leave it alone in GLA250 guise, the AMG folks created the tiny-tough GLA45 high-riding hatch you see here. It's got the same 355-horsepower, 332-pound-feet turbo-four underhood, a seven-speed dual-clutch transmission, and a unique sound that's unlike anything you might expect from a small CUV. That's why we took to some of our favorite backroads to capture another Autoblog Unplugged video with the GLA45. There's no talking, no music, no rizzle-razzle – just shots of the GLA45 driving down our favorite winding roads with nothing but the sweet, throaty sounds of the AMG powerplant. Good luck holding back your giggles when you hear the braaap of a quick gear-change. Mercedes-Benz Crossover Luxury Performance Videos mercedes gla-class mercedes gla45 amg

2016 Mercedes S-Class Cabriolet airs out the good life

Mercedes-Benz has finally dropped the top on its range-topping model, the long-lived S-Class. The new cabriolet takes the handsome, sophisticated good looks of the hardtop model and adds a three-layer canvas roof that can be lowered or raised in just 20 seconds. On top of the unlimited headroom, the new S-Class Cabriolet adds Mercedes' popular AirScarf neck-warming system, as well as a new nine-speed automatic transmission on the S550 model. As we previously reported, the S63 AMG will continue to use the seven-speed AMG Speedshift transmission. Both cars match their hardtop and four-door counterparts in terms of output. On top of AirScarf, Mercedes also fitted the Thermotronic climate control system. It uses 12 sensors and 18 actuators to measure a wide array of metrics, all in the pursuit of keeping the cabin temperature at the driver's ideal temperature. Scroll up for our full gallery of photos of the new S-Class Cabriolet from the floor of the 2015 Frankfurt Motor Show. We also have the official press release from Mercedes down below. Check them out. The new Mercedes-Benz S-Class Cabriolet Open-top luxury Stuttgart. The new S-Class Cabriolet is the fourth variant of the current S-Class family in the U.S. market and the first open-top flagship four-seater from Mercedes-Benz since 1971. It offers a distinctive, sensual and exclusive design, the cutting-edge technology of the S-Class and a comprehensive warmth and wind protection concept which includes intelligent climate control for convertibles. The elegantly sporty model will have its world premiere at the Frankfurt International Motor Show in September. Also on display in Frankfurt will be a superlative dream car from Mercedes-AMG in the guise of the S63 4MATIC Cabriolet. Its 5.5-liter V8 biturbo engine offers an output of 577 hp and peak torque of 664 lb-ft, AMG Performance 4MATIC all-wheel drive with rear-biased torque split as standard and acceleration from 0 to 60 mph in 3.9 seconds. "After 44 years we are once again able to offer Mercedes aficionados an open-top car in the S-Class. The new S-Class Cabriolet symbolizes our passion for individual and timelessly exclusive mobility, which we share with our customers," remarks Ola Kallenius, Board Member of Daimler AG, Mercedes-Benz Cars Sales. The new S-Class Cabriolet is exceptionally rigid.