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Hyundai returns to spark-compression engines with $5 million grant

Ed note: This version adds comment from a Hyundai spokeswoman. Hyundai said Monday it has won a grant worth $4.95 million from the U.S. Department of Energy to support research and development for an advanced, mixed-mode gasoline spark-compression engine, meaning the Korean automaker appears to be back at it in its quest to develop a fuel-efficient, low-emissions gasoline compression engine that can catch the likes of Mazda's Skyactiv-X. Hyundai says the three-year grant will leverage existing work with advanced valve train and previous DOE-funded technologies. Hyundai previously was working on its own HCCI — short for homogeneous charge compression ignition — project, developing a Gasoline Direct-Injection Compression engine with help from Delphi that used supercharging and turbocharging, a high compression ratio and fully variable valve train. But it has never come to fruition, reportedly due in large part to added costs. Hyundai spokeswoman Michele Tinson said the grant will support a new project for the automaker. "It's a departure from the past efforts forging a new direction forward for Hyundai where the fuel and engine combustion modes can be optimized to meet new targets," she said. Tinson said the GDCI project is completing its third round of DOE funding. Hyundai in December said it plans to release 38 environmentally friendly vehicles along with its affiliate Kia, and using a variety of technologies, by 2025. Hyundai alone will account for 18 of them. The aim is to use the spark-compression engines for conventional gasoline-powered vehicles, plug-in hybrids and mild hybrids. "The opportunity to explore mixed-mode engine technology through the DOE's grant signifies Hyundai's commitment to advanced research technology and compression engines," John Juriga, director of powertrain technologies at Hyundai America's Technical Center near Ann Arbor, Mich., said in a statement. "The co-operative research project along with Michigan Technological University and Phillips 66 signifies the importance in developing fuel and engine innovations that work together for optimal vehicle performance and leading fuel economy ratings." Mazda's Skyactiv-X compression-ignition engine uses Spark Controlled Compression Ignition to achieve diesel-like gains in fuel economy — about 20 to 30 percent higher than its current gasoline engines — and lower emissions from regular gasoline. It's said to debut in late 2019. Related Video:

Hydrogen stations that don't work putting a dent in H2 lifestyle

Hydrogen is the most plentiful element in the universe, but it's not abundant enough for some hydrogen fuel-cell vehicle drivers. Southern California lessees of models such as the Hyundai Tucson Fuel Cell SUV are taking to Facebook to voice their complaints about out-of-order fuel cell stations, Green Car Reports says. In many cases, the lack of hydrogen supply has made the cars effectively undriveable. For Tucson Fuel Cell owners, the hydrogen is supposed to be free and unlimited, but Hyundai doesn't manage the stations. One Orange County lessee of a Tucson fuel-cell vehicle hasn't driven the car for over a month because the trio of nearby stations are out of commission. Additionally, some of the stations that do work can only provide about a half-tank worth of hydrogen, once again putting a crimp the driving range of the hydrogen car. California is home to 10 of the dozen public hydrogen refueling stations in the country (there's one each in Connecticut and South Carolina), according to US Department of Energy figures. These sorts of challenges can't help Hyundai's hydrogen efforts. Last month, it was reported that Hyundai has sold fewer than 300 fuel cell vehicles worldwide during the past three years, including about 70 through the first five months of this year. The South Korea-based automaker has said it wants to sell 1,000 fuel-cell vehicles globally by the end of 2015. Fuel-cell drivers and advocates alike are hoping that Toyota will change the game when its Mirai hydrogen vehicles start hitting California roads later this year. Toyota confirmed in May that Mirai US sales would start in October in eight California dealerships. The Northeast is on tap for 2016. Related Video:

S. Korea to raise concerns about EV credits, battery sourcing in U.S. visit

SEOUL — South Korean officials will meet U.S. counterparts this week to express "concerns" about the Inflation Reduction Act, which restricts who can receive U.S. subsidies for the production of electric vehicles and where firms can source battery materials. President Joe Biden signed into law this month a $430 billion bill, seen as the biggest climate package in U.S. history. The law requires that EVs be assembled in North America to qualify for tax credits, ending subsidies for several EV models, and that a percentage of critical minerals used in batteries come from the United States or an American free-trade partner. Automakers like Hyundai Motor face short-term competitive disadvantage to manufacturers of EVs that receive tax credits in the United States, while industry sources said Korean battery makers must make changes to mineral sourcing routes, which could affect cost adversely. South Korean officials are expected to tell counterparts from the U.S. Trade Representative's office and the U.S. Treasury that the new law may violate trade norms such as the U.S.-South Korea free trade agreement and the WTO agreement, the industry ministry said. Korean automakers will consider adjusting production plans to prioritize the construction of U.S. plants for example, the ministry said, while battery makers will seek to diversify where they source minerals from. Under new rules to kick in next year, at least 40% of the monetary value of the critical minerals in batteries will need to come from the United States or an American free-trade partner, with that proportion rising to 80% by 2027. Globally, the treatment of some 58% of lithium, 64% of cobalt and 70% of graphite goes through China, according to ministry data. FALLOUT The new rules are a major complication for battery makers LG Energy Solution (LGES), SK On and Samsung SDI, battery industry sources said. South Korea's LGES supplies Tesla and General Motors, while SK On and Samsung SDI supply Ford Motor and Volkswagen among others. The three battery makers together command more than a quarter of the global EV battery market, according to SNE Research. "It's become a huge headache ... Automaker clients said they didn't expect this new law would take effect this soon," said a South Korean battery industry source.