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Toyota donates engineers, not money, to country's largest anti-hunger charity

Key to production of any kind is efficiency - the ability to achieve maximum productivity with minimal effort or waste. Toyota has become a master of efficiency, with streamlined manufacturing operations around the world. In fact, the Japanese brand has become so well known for efficient operations that it now offers consulting services for organizations and companies outside the auto industry.
It also offers the same consulting for non-profits, free of charge. The New York Times took an in-depth look at the transformative impact that Toyota's engineers had on the city's charities, including The Food Bank, the country's largest anti-hunger charity. The auto manufacturer helped revolutionize the way these organizations served the community, showing that there's more to corporate philanthropy than just donating money.
Head on over to the Times' website and give the story a read.

Toyota finds 10% MPG improvement in hybrid PCU

Keeping up its from-all-angles approach to efficiency, Toyota has found yet another way to eke out up to ten percent more precious MPGs in its hybrid vehicles, this time electronically. The automaker has announced the development of new silicon carbide (SiC) power semiconductors for use in power control units, which it will begin testing on Japanese roads within the next year. The PCU using the silicon carbide compound offers less electrical resistance, which improves efficiency when passing current between the battery and electric motor. It also loses less power after shutting off, and can operate at a higher frequency. The net power loss of the new PCU is just one-tenth of the current silicone-only version (the latter accounting for 20 percent of total electrical power loss in today's hybrids). The result, so far, is a claimed five-percent improvement in fuel economy in test vehicles, with the potential of ten percent by the time the new SiC power semiconductor comes to market. Additionally, the carbide wafers allow for smaller a power module, coil and capacitor, thus allowing the entire PCU to be 80 percent smaller (see the side-by-side comparison in the accompanying photo, which you can click to enlarge). We've got a while to wait before we start to see the carbide technology to start making a real-world impact. Toyota aims to begin using the SiC units in 2020. By then, with improvements in the company's other key efficiency factors - engine technology and aerodynamics - cars like the Prius will likely see significant gains in fuel economy. Read more in the press release below. Toyota Develops 'Diamond-like' Computer Chips to Boost Hybrid Mileage May 20, 2014 Toyota City, Japan – Toyota is using one of the hardest materials in nature after diamonds to develop a semiconductor chip it hopes will improve the fuel efficiency of its hybrids, such as the Prius, by as much at 10 percent. The company and its partners announced today that they have developed a silicon carbide (SiC) power semiconductor for use in automotive power control units. Toyota plans to begin test-driving vehicles with the technology on public roads in Japan within a year. The chips, made from carbide - one of the hardest materials in nature, theoretically have superior characteristics such as one-tenth the electrical power loss and 10 times the drive frequency. Toyota said the chips would also allow it to reduce the size of current automotive power control units by 80 percent.

Toyota turning landfill gas into hybrid vehicles, indirectly

Chamillionaire certainly wasn't referring to the Toyota Avalon or Camry when he rapped about "ridin' dirty" but maybe he'll change his tune soon. That's because some of the future energy sources for the Kentucky factory that makes those two models will come from gas created from the breakdown of solid waste. So the power behind some of the production at Toyota's largest North American factory will indeed be funky. Toyota is working with Waste Services of the Bluegrass to build a network of wells at a nearby landfill in order to collect the gases. Construction of the system starts next month and will be finished by early next year. The upshot is that the system will produce one megawatt of electricity per hour, which is the equivalent to the power used by 800 houses. Last spring, Toyota said it would start producing the Lexus ES at the Kentucky plant after getting almost a $150 million offer from the state. That's because that model is expected to add 50,000 vehicles to the existing production numbers at the plant. And those production numbers are already large, as Toyota makes both the standard and hybrid versions of both the Camry and Avalon there. Mind you, Toyota's not the first to go this route for factory-energy production. In 2011, General Motors' Orion Assembly Plant started getting about 40 percent of its energy for production of models such as the Chevy Sonic and Buick Verano from methane captured from a landfill nearby. The General estimated at the time that the process would cut the company's energy costs by about $1.1 million a year. Check out Toyota's press release about the Kentucky plant and its future landfill gas below. Landfill Gas to Build Cars and a Greener Community Partnership between Toyota and local landfill turns garbage into good March 24, 2014 GEORGETOWN, Ky. (MARCH, 24 2014) – Can a car company be a vehicle for change? Toyota thinks so. The Kentucky plant that manufactures some of the greenest cars on the road, including two hybrid models, will soon be powered in part by green electricity. Toyota Motor Manufacturing, Kentucky, Inc. has teamed up with Waste Services of the Bluegrass to generate power from local landfill waste, marking the region's first business to business landfill gas to energy initiative. Toyota estimates the locally-generated landfill gas will supply enough power each year for the production of 10,000 vehicles. How it Works As solid waste naturally breaks down in a landfill, it creates gas.