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US Army tests Subaru-powered hybrid truck

The military has been studying the implementation of alternative drivetrains for years, a tiny sampling of which includes the diesel-electric hybrid technical hauler and L-ATV from Oshkosh Defense and the Aggressor from Quantum Technologies. There was also ADA Technologies' work with ultracapitors, General Motors' focus on fuel cells and the roll out of electric motorcycles for Special Forces. In the Ultra Light Vehicle (ULV) prototype vehicle pictured above, we have the latest developments in the Department of Defense's hybrid interest combined with a need to develop a lightweight replacement for the AM General Humvee.
In 2010 the Office of the Secretary of Defense put the Army's Tank Automotive Research, Development, and Engineering Center (TARDEC) in charge of developing a personnel carrier that could "balance payload, performance and protection," and do so without exorbitant cost. Armored Humvees can weigh more than seven tons, and while the ULV is just under 14,000 pounds, the new vehicle can do a lot more with its weight.
The Subaru turbodiesel under the hood puts out 175 horsepower and 260 pound-feet of torque. That's not much for pulling 13,916 pounds, so it's assisted by two Remy 410HVH HT electric motors each capable of adding 268 continuous hp and 369 peak hp, along with 844 lb-ft of continuous torque or 1,221 ft-lbs at peak. They're only limited by the 14.2 kWh lithium-ion battery rated at 65 kW of continuous power and 180 kW of peak power, but still, TARDEC says the ULV can do 21 miles on electric power and on the flats has a combined range of 337 miles at 35 mph.

Will more efficient tech mean higher prices for Subaru?

If the latest ruling by the California Air Resources Board holds, then Subaru at least must build a plug-in hybrid in the coming years to comply with the Golden State's regulations. Fuel economy looks to improve across the board for the brand, though, thanks to $780 million going into the development of cleaner powertrains for this fiscal year alone. However, buyers might have to pay more for a Subie in the future after this boost in green spending. "Related costs are going up more than expected, bringing the profit margin downward," Fuji Heavy Industries President Yasuyuki Yoshinaga said to the Nihon Keizai newspaper in Japan, according to Automotive News. "We are a small company. We do not benefit as much from economy of scale as bigger companies, so we will have to make up for the increased costs by raising our brand value." At the moment, Subaru's electrified lineup in the US comprises just the XV Crosstrek Hybrid, but the company is reportedly planning to add more. Plus, Subie also wants to make its internal combustion engines more efficient. According to Automotive News, all of the brand's mills are getting direct injection by 2016, and cylinder deactivation and lean combustion cycles are on track for 2020. Earlier rumors also suggested that the automaker might bring the turbocharged four-cylinder boxer to more products, as well. While these more efficient models might cost more, Subaru must carefully maintain the balancing act of introducing the technology and keeping sales growing. As of May 2015, the brand had 42 straight months of year-over-year growth in the US and had record sales in the country last year. The company has already decided to significantly boost production capacity at its Indiana factory in hopes of keeping the good times rolling.

Recharge Wrap-up: Mazda, Subaru and Toyota PHEV, Nomadic Power grant

The next generation of the Toyota Prius Plug-in Hybrid looks to be important for Mazda and Subaru as well. Toyota will likely need to sell more of the new plug-in hybrid to meet stricter ZEV standards in California. That means it will get more extra electric range, as customers have been asking for. Subaru and Mazda will also have to adhere to the California standards beginning in 2018. Those two smaller automakers will likely license a plug-in hybrid powertrain from Toyota in order to fulfill compliance. Read more at Green Car Reports. Tesla is partnering with Dalhousie University to improve battery technology. Tesla signed a five-year research agreement with Dalhousie's Jeff Dahn, a lithium-ion battery researcher. Dahn and the 25 researchers in his lab will work with Tesla's Director of Battery Technology, Kurt Kelty, to increase capacity through improved materials. The collaboration could be important both for Tesla's automotive and stationary batteries. "Our research group's goal is to increase the energy density and lifetime of Li-ion batteries, so we can drive down costs in automotive and grid energy storage applications," says Dahn. Read more from Dalhousie University. Nomadic Power is receiving a European Commission grant worth ˆ2 million (about $2.26 million) for trailer-mounted mobile batteries. Nomadic Power's mobile batteries, called Nomads, have incorporated photovoltaic systems and can be used to extend the electric driving range of a plug-in vehicle, or to provide backup power to a home. The Nomads use an intelligent energy management system to learn and predict user behavior and manage the solar system based on weather forecasts. "We see a strong future in electric-powered mobility and an increasing use of renewable energy, photovoltaic power in particular," says Nomadic Power CEO Dr. Manfred Baumgaertner. "Our mobile batteries have great potential in these markets that recently got a significant shot in the arm by Tesla's announcements." Read more from Nomadic Power, and at Green Car Congress. Related Gallery 2012 Toyota Prius Plug-In: First Drive View 24 Photos News Source: Green Car Reports, Dalhousie University, Green Car Congress, Nomadic PowerImage Credit: Nomadic Power Government/Legal Green Mazda Subaru Tesla Toyota Technology Electric recharge wrapup