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Recharge Wrap-up: Indianapolis to switch 425 fleet vehicles to EVs, Chevy Corvette provides bat habitats

Indianapolis will deploy 425 battery electric and plug-in hybrid vehicles as part of its municipal fleet by 2016. The fleet will include such cars as the Nissan Leaf, Chevrolet Volt and Ford Fusion Energi. The city will also reduce its overall fleet by 100 vehicles. In all, the revised group - called the "Freedom Fleet" - will save $8.7 million and 2.2 million gallons of gasoline over 10 years. Read more at Hybrid Cars. EVs with longer range would make vehicle-to-home and vehicle-to-grid energy management systems more practical for the US. The idea of using EVs as energy storage for emergencies or times of high grid demand is currently being tested in Japan with Nissan's Leaf-to-Home system. The US is also interested in such capabilities, but the higher average energy use of American households would make larger batteries in EVs ideal for grid storage applications. Read more at Green Car Reports. LG Chem has broken ground on its EV battery plant in Nanjing, China. The factory, when constructed, will have a capacity of producing batteries for 100,000 cars per year according to the Korean company. The plant will supply batteries for Chinese automakers such as SAIC and Qoros. Construction is expected to be finished by the end of 2015 and LG Chem expects revenue of more than $933 million by 2020. Read more in the press release below. General Motors is using adhesive used in the Chevrolet Corvette Stingray to create habitat for threatened bat species. Artificial bat caves could help alleviate white-nose fungus that leads to diminished bat populations. Leftover adhesive is used to create stalactites in the artificial caves, allowing them more structure to hang from. GM has also provided Volt battery covers to create nesting habitats for bats, which eat harmful insects and help pollinate plants. See the videos and read more in the press release below. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. LG Chem officially breaks ground for China EV battery plant Seoul, Korea - Oct 30, 2014 – LG Chem, Korea's leading manufacturer of advanced batteries, held a ground breaking ceremony for the construction of electric-car battery plant in Nanjing, China, to meet growing demand in the world's biggest car market.

New GM subcompact SUV spied, could be a Chevy or GMC

GM's pair of subcompact crossovers have been trundling along for a while now. The Buick Encore was the first for Americans in the 2013 model year, and the Chevy Trax that was based on the Encore (an encore of the Encore, if you will) arrived for the 2015 model year. Each has undergone a mild update, but these spy photos could indicate their replacements are in the works. Or not. For starters, we can't be sure which GM brand this new SUV is destined for. Though the timing and its flowing lines could indicate Buick, the thick horizontal bars visible in the grille would indicate otherwise. The next Encore being at least related to this is at least a possibility. Making the case for GMC are those thick grille bars, the fact that it extends far below the lights, and may even rise above them, similar to the Acadia. And that rising beltline isn't that different from that of the Acadia. Arguing against the GMC idea is the Encore, which is almost always sold in GMC-Buick combo dealers. Much as the Acadia was made smaller to eliminate confusion and in-house competition with the Enclave, it's hard to see GM opting to resurrect such an issue at the bottom end of the SUV market. That means we're leaning toward this little SUV wearing a Chevy bowtie. The split grille with a large lower section and small upper section is the brand's current design language, as seen on the new Malibus and Cruzes. The shape is vaguely Equinox-like. And like Buick, Chevy also has a subcompact crossover ready for replacement: the Trax. Now, our photographer reports he's seen another subcompact testing that has Blazer design cues, but in this crossover-hungry market, we wouldn't be surprised if two similarly sized but differently styled Chevy crossovers make the grade. It's a strategy that's working pretty well for Jeep. We'll no doubt be seeing more of these disguised test vehicles milling about the country in the coming months, so perhaps we'll eventually get a better idea of what this is before more official information starts trickling out within one or two years. Related Video: Featured Gallery GM Subcompact Crossover spy shots View 10 Photos Image Credit: SpiedBilde Spy Photos Buick Chevrolet GM GMC Crossover SUV buick encore chevy trax

GM exploring ways to raise half-ton Duramax diesel tow rating

Lots of truck owners cheered when GM announced fuel economy numbers for the 2020 Chevrolet Silverado with the 3.0-liter Duramax diesel inline-six. Even after Ram let loose its EPA mileage ratings for the 2020 Ram 1500 EcoDiesel, the Chevy oil-burner still took the trophy. The victory was years in the making, GM engineers spending an entire four-year development cycle refining the LM2 Duramax to increase mileage. The tradeoff, as well all know by now, is towing; the Duramax in half-ton duty pulls a maximum 9,300 pounds in the Silverado. Rivals across town can do more, the Ford F-150 PowerStroke rated at 11,500, the Ram 1500 EcoDiesel game to pull 12,560. GM engineer John Barta told Muscle Cars & Trucks that more hauling chops could be on the way, explaining, "We’re actually looking at upgrading some of the materials around (the engine bay) to see if we can maybe raise our tow rating." Engine bay materials are at issue due to thermal complexities underhood. John Barta, GM's assistant chief engineer of diesel engine controls, said the Duramax's inline-six configuration allowed engineers to get emissions hardware like the combined selective catalytic reduction, diesel oxidation catalysts, and diesel particulate filter unit closer to the engine, where it heats up quicker, getting emissions down quicker. But that filter puts another heat source in those confines, enforcing a cap on the tow rating to keep the engine and other systems from overheating. "If you look under the hood," he said, "youÂ’ll see a significant amount of silver ‘moon tapeÂ’ around to make sure things arenÂ’t getting overheatedÂ… if we were to go up in higher towing, which we can, we start impacting the possibility of deteriorating some of the components.” There isn't much space for more grille, so swapping for a better grade of "moon tape" or a different kind of material could reduce engine bay heat, extracting a higher tow rating in the process.  It's important to note a point Barta's been making for months about the Duramax figures, though. "Even though itÂ’s nice to brag about big numbers, in reality, light duty customers are not towing that large with their trucks," and, "We do know that (95 percent) of our light duty customers donÂ’t tow over 9,000 pounds." On our First Drive of the 2020 Silverado diesel we called out the tow rating, but emphasized that the Chevy and GMC have more important challenges to overcome.