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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.

Audi Traffic Light Assist helps you hit every green light

Before taking a ride in Audi's impressive Piloted Driving A7, we took a short spin up and down the Las Vegas strip to check out a smaller, but intriguing piece of Audi driver assistance technology called Traffic Light Assist that promises to help drivers make every green light.
Using both live and predictive data beamed into the vehicle's navigation unit via onboard wifi, TLA doesn't need a single camera to tell you when the light is going to change. Local data sources provide information about traffic light patters, and the in car system uses that data and the motion of the car to predict exactly how long it'll be until the green light goes red.
In practice, the system shows a traffic light icon in the central display (a head-up display would be a nice option), along with a countdown timer that reads the number of seconds before a light changes from red to green. Additionally, the system corrects (nearly instantly in our demo) for changing lanes and resultant changing signals; changing a straight-through traffic lane to a left-turn lane and signal, for instance.

Audi A3 E-Tron starts at $38,825

Audi has announced the pricing for the new A3 E-Tron plug-in hybrid, listing the five-door's base price at $38,825. Adding the mid-range Premium Plus elevates the price to $42,925, while the top-of-the-line Prestige will demand $47,725. Of course, like so many hybrids the A3 e-tron's price is not so simply explained. The PHEV will likely be eligible for a $4,168 federal tax credit, while additional state tax credits are also available depending on where you live. And, if Audi's announcement isn't exciting enough for fuel-sippers across the country, we have another piece of good news – the A3 e-tron's configurator is live. While it's no different than any of Audi's other online configurators, potential owners can get a great rundown of the A3 E-Tron's entire options sheet. There's the usual array of options ranging from an MMI package on the base model, to a Technology Package on the mid-grade model, and a Sport Pack on the Prestige trim. With just a bit of fiddling – and while staying out of the accessories catalog – we were able to run the A3 E-Tron's price up to $49,025. That's just shy of what the car starts at in Germany. You can check out the official press release on the E-tron MSRP announcement below, or just head over to Audi's US consumer website and have a go with the configurator. Audi of America announces pricing for the electrified 2016 Audi A3 Sportback e-tron August 05, 2015 | HERNDON, Virginia The A3 Sportback e-tron plug-in hybrid is the first step towards an electrified future for Audi, combining a premium driving experience with the efficiency of an electric motor. The effective cost to buyers nationwide can be even lower with applicable federal and state incentive and tax credits. Vehicle is the first of many Audi e-tron models to come to the U.S. Audi announced U.S. prices for the all-new 2016 A3 Sportback e-tron® will begin at $37,900, and purchasing customers may qualify for applicable state and federal incentives and tax credits. As the first electrified Audi sold in the U.S., the plug-in hybrid electric A3 Sportback e-tron combines efficiency, innovative technology and performance for a premium driving experience. The A3 Sportback e-tron provides a comprehensive approach to sustainable mobility by combining the benefits of a hybrid with all-electric range. It is a package that makes the A3 Sportback e-tron a versatile choice for the full array of daily commuting challenges, some of which can be handled on battery power alone.